[{"question":"The banker ' s gain of a certain sum due 3 years hence at 10 % per annum is rs . 36 . what is the present worth ?","options":["rs . 400","rs . 300","rs . 500","rs . 350","none of these"],"answer":0},{"question":"Average age of students of an adult school is 40 years . 120 new students whose average age is 32 years joined the school . as a result the average age is decreased by 4 years . find the number of students of the school after joining of the new students .","options":["1200","120","360","240","none of these"],"answer":3},{"question":"Sophia finished 2 / 3 of a book . she calculated that she finished 90 more pages than she has yet to read . how long is her book ?","options":["229","270","877","266","281"],"answer":1},{"question":"120 is what percent of 50 ?","options":["5 %","240 %","50 %","2 %","500 %"],"answer":1},{"question":"There are 10 girls and 20 boys in a classroom . what is the ratio of girls to boys ?","options":["1 / 2","1 / 3","1 / 5","10 / 30","2 / 5"],"answer":0},{"question":"An empty fuel tank with a capacity of 218 gallons was filled partially with fuel a and then to capacity with fuel b . fuel a contains 12 % ethanol by volume and fuel b contains 16 % ethanol by volume . if the full fuel tank contains 30 gallons of ethanol , how many gallons of fuel a were added ?","options":["122","150","100","80","50"],"answer":0},{"question":"An article is bought for rs . 823 and sold for rs . 1000 , find the gain percent ?","options":["21.4 %","21.5 %","21.6 %","21.7 %","21.8 %"],"answer":1},{"question":"6 workers should finish a job in 8 days . after 3 days came 4 workers join them . how many days m do they need to finish the same job ?","options":["3","4","5","6","7"],"answer":0},{"question":"J is 25 % less than p and 20 % less than t . t is q % less than p . what is the value of q ?","options":["93.5","90","6.75","6.25","2"],"answer":3},{"question":"A student was asked to find 4 / 5 of a number . but the student divided the number by 4 / 5 , thus the student got 36 more than the correct answer . find the number .","options":["60","70","80","90","100"],"answer":2},{"question":"The average weight of 8 person ' s increases by 1.5 kg when a new person comes in place of one of them weighing 75 kg . what might be the weight of the new person ?","options":["81 kg","85 kg","90 kg","100 kg","110 kg"],"answer":0},{"question":"A train 125 m long passes a man , running at 15 km / hr in the same direction in which the train is going , in 10 seconds . the speed of the train is ?","options":["60","50","28","26","29"],"answer":0},{"question":"The average of 15 result is 60 . average of the first 10 of them is 10 and that of the last 10 is 80 . find the 8 th result ?","options":["35","200","150","250","300"],"answer":1},{"question":"A salesman â € ™ s terms were changed from a flat commission of 5 % on all his sales to a fixed salary of rs . 1000 plus 2.5 % commission on all sales exceeding rs . 4,000 . if his remuneration as per new scheme was rs . 500 more than that by the previous schema , his sales were worth ?","options":["s . 14",null,"s . 12",null,"s . 16"],"answer":2},{"question":"A rectangular floor that measures 15 meters by 18 meters is to be covered with carpet squares that each measure 3 meters by 3 meters . if the carpet squares cost $ 12 apiece , what is the total cost for the number of carpet squares needed to cover the floor ?","options":["$ 200","$ 240","$ 360","$ 960","$ 1"],"answer":2},{"question":"A vessel of capacity 2 litre has 30 % of alcohol and another vessel of capacity 6 litre had 40 % alcohol . the total liquid of 8 litre was poured out in a vessel of capacity 10 litre and thus the rest part of the vessel was filled with the water . what is the new concentration of mixture ?","options":["30 % .","71 % .","49 % .","29 % .","51 % ."],"answer":0},{"question":"The total of 324 of 20 paise and 25 paise make a sum of rs . 70 . the no of 20 paise coins is","options":["238","277","220","200","288"],"answer":2},{"question":"In 1970 there were 8,902 women stockbrokers in the united states . by 1978 the number had increased to 18,947 . approximately what was the percent increase ?","options":["45 %","113 %","145 %","150 %","225 %"],"answer":1},{"question":"What is the number of integers from 1 to 1100 ( inclusive ) that are divisible by neither 11 nor by 35 ?","options":["884","890","892","910","945"],"answer":4},{"question":"Arun makes a popular brand of ice cream in a rectangular shaped bar 6 cm long , 5 cm wide and 2 cm thick . to cut costs , the company had decided to reduce the volume of the bar by 19 % . the thickness will remain same , but the length and width will be decreased by some percentage . the new width will be ,","options":["33","87","99","367","72"],"answer":0},{"question":"Kim finds a 5 - meter tree branch and marks it off in thirds and fifths . she then breaks the branch along all the markings and removes one piece of every distinct length . what fraction of the original branch remains ?","options":["8 / 15","1 / 2","7 / 5","3 / 5","7 / 5"],"answer":3},{"question":"Mark bought a set of 6 flower pots of different sizes at a total cost of $ 8.25 . each pot cost 0.1 more than the next one below it in size . what was the cost , in dollars , of the largest pot ?","options":["$ 1.62","$ 1.85","$ 2.00","$ 2.15","$ 2.30"],"answer":0},{"question":"In the above number , a and b represent the tens and units digits , respectively . if the above number is divisible by 45 , what is the greatest possible value of b x a ?","options":["0","5","10","15","20"],"answer":4},{"question":"The profit obtained by selling an article for rs . 57 is the same as the loss obtained by selling it for rs . 43 . what is the cost price of the article ?","options":["rs . 40","rs . 50","rs . 49","rs . 59","none of these"],"answer":1},{"question":"In 2008 , the profits of company n were 8 percent of revenues . in 2009 , the revenues of company n fell by 20 percent , but profits were 15 percent of revenues . the profits in 2009 were what percent of the profits in 2008 ?","options":["150 %","105 %","120 %","124.2 %","138 %"],"answer":0},{"question":"A garrison of 2000 men has provisions for 54 days . at the end of 15 days , a reinforcement arrives , and it is now found that the provisions will last only for 20 days more . what is the reinforcement ?","options":["1778","1682","9178","1900","1782"],"answer":3},{"question":"If a bicyclist in motion increases his speed by 30 percent and then increases this speed by 10 percent , what percent of the original speed is the total increase in speed ?","options":["10 %","40 %","43 %","64 %","140 %"],"answer":2},{"question":"What is the greatest number that divides 263 , 935 and 1383 leaving a remainder of 7 in each case ?","options":["30","31","32","35","37"],"answer":2},{"question":"How many seconds will a 900 meter long train moving with a speed of 63 km / hr take to cross a man walking with a speed of 3 km / hr in the direction of the train ?","options":["48","36","54","11","18"],"answer":2},{"question":"Find the average of all the numbers between 6 and 38 which are divisible by 4 .","options":["18","22","20","30","28"],"answer":1},{"question":"If the cost price is 96 % of sp then what is the profit %","options":["4.07 %","4 %","4.7 %","4.17 %","4.27 %"],"answer":3},{"question":"A car gets 27 miles to the gallon . if it is modified to use a solar panel , it will use only 75 percent as much fuel as it does now . if the fuel tank holds 14 gallons , how many more miles will the car be able to travel , per full tank of fuel , after it has been modified ?","options":["120","126","132","138","144"],"answer":1},{"question":"A fort had provision of food for 150 men for 45 days . after 10 days , 25 men left the fort . the number of days for which the remaining food will last , is :","options":["34","387","42","28","71"],"answer":2},{"question":"A person lent a certain sum of money at 4 % per annum at simple interest and in 8 years the interest amounted to rs . 306 less than the sum lent . what was the sum lent ?","options":["228","278","289","500","450"],"answer":4},{"question":"A man has some hens and cows . if the number of heads be 50 and the number of feet equals 144 , then the number of hens will be","options":["22","24","26","20","28"],"answer":4},{"question":"Because he ’ s taxed by his home planet , mork pays a tax rate of 40 % on his income , while mindy pays a rate of only 30 % on hers . if mindy earned 3 times as much as mork did , what was their combined tax rate ?","options":["32.5 %","34 %","35 %","36 %","37.5 %"],"answer":0},{"question":"A watch was sold at a loss of 5 % . if it was sold for rs . 500 more , there would have been a gain of 5 % . what is the cost price ?","options":["1000","2998","2778","2788","2991"],"answer":3},{"question":"A car travels at a speed of 65 miles per hour . how far will it travel in 6 hours ?","options":["125 miles","225 miles","390 miles","425 miles","525 miles"],"answer":2},{"question":"In a family 13 people eat only vegetarian , 7 people eat only non veg . , 8 people eat both veg and non veg . . how many people eat veg in the family ?","options":["20","11","9","31","21"],"answer":4},{"question":"If p / q = 4 / 5 , then the value of 11 / 7 + { ( 2 q - p ) / ( 2 q + p ) } is ?","options":["3 / 7","34","1","2","3"],"answer":3},{"question":"If x ^ 2 + y ^ 2 = 13 and xy = 3 , then ( x − y ) ^ 2 =","options":["7","11","14","17","20"],"answer":0},{"question":"A big container is 40 % full with water . if 14 liters of water is added , the container becomes 3 / 4 full . what is the capacity of the big container in liters ?","options":["32","36","40","44","48"],"answer":2},{"question":"The ratio of the arithmetic mean of two numbers to one of the numbers is 5 : 8 . what is the ratio of the smaller number to the larger number ?","options":["1 : 8","1 : 6","1 : 5","1 : 4","1 : 3"],"answer":3},{"question":"The salaries of a , b , and c are in the ratio of 1 : 2 : 3 . the salary of b and c together is rs . 6000 . by what percent is the salary of c more than that of a ?","options":["209 %","200 %","290 %","600 %","100 %"],"answer":1},{"question":"A man swims downstream 96 km and upstream 40 km taking 8 hours each time ; what is the speed of the current ?","options":["3.5 kmph","1.5 kmph","13 kmph","6.5 kmph","7 : 3 kmph"],"answer":0},{"question":"Vinoth can complete a painting work in 20 days . prakash can do the same work in 25 days . they start the work together but vinoth quit after 3 days of work . how many days are required to complete the remaining painting work by prakash .","options":["15.25 days","16.25 days","17.25 days","18.25 days","19.25 days"],"answer":3},{"question":"The total cost of a vacation was divided among 3 people . if the total cost of the vacation had been divided equally among 5 people , the cost per person would have been $ 50 less . what was the total cost cost of the vacation ?","options":["$ 200","$ 375","$ 400","$ 500","$ 600"],"answer":1},{"question":"How many ounces of a 60 % salt solution must be added to 30 ounces of a 20 percent salt solution so that the resulting mixture is 40 % salt ?","options":["16.67","30","50","60.33","70"],"answer":1},{"question":"If 20 % of a is the same as 30 % of b , then a : b is :","options":["5 : 4","5 : 3","4 : 3","3 : 2","1 : 3"],"answer":3},{"question":"D and e are two points respectively on sides ab and ac of triangle abc such that de is parallel to bc . if the ratio of area of triangle ade to that of the trapezium decb is 144 : 25 and bc = 13 cm , then find the length of de .","options":["12","13","14","11","15"],"answer":2},{"question":"Working alone at its constant rate , machine a produces x boxes in 10 minutes and working alone at its constant rate , machine b produces 2 x boxes in 5 minutes . how many minutes does it take machines a and b , working simultaneously at their respective constant rates , to produce 10 x boxes ?","options":["13 minutes","14 minutes","15 minutes","16 minutes","20 minutes"],"answer":4},{"question":"If y > 0 , ( 1 y ) / 20 + ( 3 y ) / 10 is what percent of y ?","options":["35 %","50 %","60 %","70 %","80 %"],"answer":0},{"question":"How many of the positive factors of 25 , 15 and how many common factors are there in numbers ?","options":["1","2","3","4","5"],"answer":1},{"question":"A certain college ' s enrollment at the beginning of 1992 was 20 percent greater than it was at the beginning of 1991 , and its enrollment at the beginning of 1993 was 5 percent greater than it was at the beginning of 1992 . the college ' s enrollment at the beginning of 1993 was what percent greater than its enrollment at the beginning of 1991 ?","options":["17.5 %","26 %","30 %","35 %","38 %"],"answer":1},{"question":"Of the 17,210 employees of the anvil factory , 2 / 7 are journeymen . if half of the journeymen were laid off , what percentage of the total remaining employees would be journeymen ?","options":["14.3 %","16.67 %","33 %","28.6 %","49.67 %"],"answer":3},{"question":"An electric pump can fill a tank in 10 hours . because of a leak in the tank , it took 20 hours to fill the tank . if the tank is full , how much time will the leak take to empty it ?","options":["10 hours","12 hours","20 hours","5 hours","15 hours"],"answer":2},{"question":"For every even positive integer m , f ( m ) represents the product of all even integers from 2 to m , inclusive . for example , f ( 12 ) = 2 x 4 x 6 x 8 x 10 x 12 . what is the greatest prime factor of f ( 36 ) ?","options":["2","5","11","17","23"],"answer":3},{"question":"Pipe a can fill a tank in 10 hours . due to a leak at the bottom , it takes 15 hours for the pipe a to fill the tank . in what time can the leak alone empty the full tank ?","options":["76","84","56","75","30"],"answer":4},{"question":"5 women can do a work in two days . 10 men can complete the same work in five days . what is the ratio between the capacity of a man and a woman ?","options":["1 : 2","1 : 5","2 : 3","3 : 2","none of these"],"answer":1},{"question":"What is the positive difference between the sum of the squares of the first 8 positive integers and the sum of the prime numbers between the first square and fourth square ?","options":["161","162","163","164","165"],"answer":2},{"question":"The average age of 19 persons in a office is 15 years . out of these , the average age of 5 of them is 14 years and that of the other 9 persons is 16 years . the age of the 15 th person is ?","options":["9","71","85","92","90"],"answer":1},{"question":"A pet store regularly sells pet food at a discount of 10 percent to 30 percent from the manufacturer ’ s suggested retail price . if during a sale , the store discounts an additional 20 percent from the discount price , what would be the lowest possible price of a container of pet food that had a manufacturer ’ s suggested retail price o f $ 40.00 ?","options":["$ 10.00","$ 11.20","$ 22.40","$ 16.00","$ 18.00"],"answer":2},{"question":"The perimeter of an equilateral triangle is 60 . if one of the sides of the equilateral triangle is the side of an isosceles triangle of perimeter 45 , then how long is the base of isosceles triangle ?","options":["5 units","10 units","15 units","20 units","25 units"],"answer":0},{"question":"A small table has a length of 12 inches and a breadth of b inches . cubes are placed on the surface of the table so as to cover the entire surface . the maximum side of such cubes is found to be 4 inches . also , a few such tables are arranged to form a square . the minimum length of side possible for such a square is 80 inches . find b .","options":["8'","16'","24'","32'","48']"],"answer":1},{"question":"Calculate the ratio between x and y if 25 % of x equal to 40 % of y ?","options":["5 : 8","5 : 9","5 : 7","5 : 6","5 : 4"],"answer":0},{"question":". 003 / ? = . 01","options":[". 3",". 09",". 009",". 0009","none of them"],"answer":0},{"question":"If √ 10 = 3.16 , find the value of if √ 5 / 2","options":["1.3","1.58","2.03","2.15","3.15"],"answer":1},{"question":"The length of a rectangular plot is 20 metres more than its breadth . if the cost of fencing the plot @ rs . 26.50 per metre is rs . 7420 , what is the length of the plot in metres ?","options":["20","200","300","400","80"],"answer":4},{"question":"30 men can do a work in 40 days . when should 12 men leave the work so that the entire work is completed in 40 days after they leave the work ?","options":["18 days","10 days","55 days","44 days","22 days"],"answer":0},{"question":"Carrie likes to buy t - shirts at the local clothing store . they cost $ 9.65 each . one day , she bought 12 t - shirts . how much money did she spend ?","options":["$ 115.8","$ 248.75","$ 200","$ 171.6","$ 190"],"answer":0},{"question":"A train 110 m long is running with a speed of 30 km / h . in how many seconds will the train pass a man who is running at 3 km / h in the direction opposite to that in which the train is going ?","options":["6","8","10","12","14"],"answer":3},{"question":"Kanul spent $ 3000 in buying raw materials , $ 1000 in buying machinery and 30 % of the total amount he had as cash with him . what was the total amount ?","options":["$ 5825.16","$ 5725.26","$ 5714.28","$ 5912.52","$ 5614.46"],"answer":2},{"question":"A sporting goods store sold 64 frisbees in one week , some for $ 3 and the rest for $ 4 each . if receipts from frisbee sales for the week totaled $ 204 , what is the fewest number of $ 3 frisbees that could have been sold ?","options":["24","12","8","52","2"],"answer":3},{"question":"Two trains 110 meters and 200 meters in length respectively are running in opposite directions , one at the rate of 80 km and the other at the rate of 65 kmph . in what time will they be completely clear of each other from the moment they meet ?","options":["4.85","7.69","6.85","5.85","6.15"],"answer":1},{"question":"How many 1 / 10 s are there in 37 1 / 2 ?","options":["375","475","500","670","700"],"answer":0},{"question":"A circle graph shows how the megatech corporation allocates its research and development budget : 12 % microphotonics ; 24 % home electronics ; 15 % food additives ; 29 % genetically modified microorganisms ; 8 % industrial lubricants ; and the remainder for basic astrophysics . if the arc of each sector of the graph is proportional to the percentage of the budget it represents , how many degrees of the circle are used to represent basic astrophysics research ?","options":["43 °","10 °","18 °","36 °","52 °"],"answer":0},{"question":"How much interest will $ 10,000 earn in 3 months at an annual rate of 6 % ?","options":["$ 250","$ 150","$ 450","$ 550","$ 650"],"answer":1},{"question":"How many different values of positive integer x , for which | x + 9 | < x , are there ?","options":["0","2","3","8","16"],"answer":2},{"question":"If the average of 10 consecutive integers is 21.5 then the 10 th integer is : -","options":["15","20","23","26","25"],"answer":3},{"question":"In a box of 8 pens , a total of 3 are defective . if a customer buys 2 pens selected at random from the box , what is the probability that neither pen will be defective ?","options":["2 / 10","3 / 11","4 / 13","5 / 14","6 / 17"],"answer":3},{"question":"In filling a room with gas 100 m * 10 m * 10 m the volumes of gas will be ?","options":["100 cu . m'","1000 cu . m'","10000 cu . m'","100000 cu . m'","10000000 cu . m']"],"answer":2},{"question":"A train passes a station platform in 30 sec and a man standing on the platform in 12 sec . if the speed of the train is 54 km / hr . what is the length of the platform ?","options":["227","240","200","178","270"],"answer":4},{"question":"A right triangle is inscribed in a circle . the legs of the triangle have lengths 6 and 8 . what is the diameter of the circle ?","options":["8'","8 π'","9 √ 3'","10'","12']"],"answer":3},{"question":"What is 15 percent of 64 ?","options":["7.2","8.4","9.6","10.4","11.8"],"answer":2},{"question":"Each week a restaurant serving mexican food uses the same volume of chili paste , which comes in either 55 - ounce cans or 15 - ounce cans of chili paste . if the restaurant must order 30 more of the smaller cans than the larger cans to fulfill its weekly needs , then how many larger cans are required to fulfill its weekly needs ?","options":["15","28","18","24","21"],"answer":0},{"question":"For any positive integer n , the sum of the first n positive integers equals n ( n + 1 ) / 2 . what is the sum of all the even integers between 99 and 181 ?","options":["3820","5740","6580","7360","9200"],"answer":1},{"question":"A salesman â € ™ s terms were changed from a flat commission of 5 % on all his sales to a fixed salary of rs . 1000 plus 2.5 % commission on all sales exceeding rs . 4,000 . if his remuneration as per new scheme was rs . 800 more than that by the previous schema , his sales were worth ?","options":["s . 4",null,"s . 12",null,"s . 30"],"answer":0},{"question":"If k is an integer and 0.0010101 x 10 ^ k is greater than 10 , what is the least possible value of k ?","options":["2","3","4","5","6"],"answer":2},{"question":"If a and b are positive integers and ( 3 ^ a ) ^ b = 3 ^ 3 , what is the value of 3 ^ a * 3 ^ b ?","options":["3","9","81","27","243"],"answer":2},{"question":"A gardener is going to plant 2 red rosebushes and 2 white rosebushes . if the gardener is to select each of the bushes at random , one at a time , and plant them in a row , what is the probability that the 2 rosebushes in the middle of the row will be the red rosebushes ?","options":["1 / 12","1 / 6","1 / 5","1 / 3","½"],"answer":1},{"question":"A certain university will select 1 of 5 candidates eligible to fill a position in the mathematics department and 2 of 8 candidates eligible to fill 2 identical positions in the computer science department . if none of the candidates is eligible for a position in both departments , how many different sets of 3 candidates are there to fill the 3 positions ?","options":["138","140","142","145","148"],"answer":1},{"question":"What will be the lcm of 8 , 24 , 36 and 54","options":["54","108","216","432","none of these"],"answer":2},{"question":"A number exceeds by 35 from its 3 / 8 part . then the number is ?","options":["a","b","c","d","e"],"answer":0},{"question":"If 0.75 : x : : 5 : 6 , then x is equal to :","options":["1.12","1.16","1.2","0.9","none of these"],"answer":3},{"question":"Two trains of equal lengths take 10 sec and 14 sec respectively to cross a telegraph post . if the length of each train be 120 m , in what time will they cross other travelling in opposite direction ?","options":["10","12","13","11.7","15"],"answer":3},{"question":"Four equal circles are described about the four corners of a square so that each touches two of the others . if a side of the square is 14 cm , then the area enclosed between the circumferences of the circles is :","options":["24 cm 2'","42 cm 2'","154 cm 2'","196 cm 2'","none of these']"],"answer":1},{"question":"In the coordinate plane , line a has a slope of - 1 and an x - intercept of 1 . line b has a slope of 4 and a y - intercept of - 4 . if the two lines intersect at the point ( a , b ) , what is the sum a + b ?","options":["0","1","2","3","4"],"answer":1},{"question":"If the annual increase in the population of a town is 10 % and the present number of people is 10000 , what will the population be in 2 years ?","options":["12100","15240","12456","11452","10002"],"answer":0},{"question":"The sum of two consecutive integers is 41 . find the numbers .","options":["17",null,"7",null,"5"],"answer":3},{"question":"Calculate the circumference of a circular field whose radius is 10 centimeters .","options":["20 π cm","19 π cm","28 π cm","25 π cm","30 π cm"],"answer":0},{"question":"A certain company ’ s profit in 1996 was 15 percent greater than its profit in 1995 , and its profit in 1997 was 35 percent greater than its profit in 1996 . the company ’ s profit in 1997 was what percent greater than its profit in 1995 ?","options":["5 %","18 %","33 %","35 %","55.25 %"],"answer":4},{"question":"A , b and c started a partnership business by investing rs . 12000 , rs . 16000 , rs . 20000 respectively . at the end of the year , the profit were distributed among them . if c ' s share of profit is 36000 , what is the total profit ?","options":["70000","60000","86400","90000","50000"],"answer":2},{"question":"Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively . if they cross each other in 24 seconds , what is the ratio of their speeds ?","options":["1 : 3","3 : 1","7 : 3","3 : 2","3 : 4"],"answer":2},{"question":"Sarah operated her lemonade stand monday through friday over a two week period and made a total profit of 450 dollars . on hot days she sold cups of lemonade for a price that was 25 percent higher than the regular days . each cup she sold had a total cost of 75 cents and sarah did not incur any other costs . if every day she sold exactly 32 cups and 3 of the days were hot , then what was the price of 1 cup on a hot day ?","options":["$ 1.50","$ 1.88","$ 2.25","$ 2.50","$ 3.25"],"answer":3},{"question":"At sandi ’ s pet shop , 25 cups of bird seed are used every 5 days to feed 15 parakeets . how many cups of bird seed would be required to feed 14 parakeets for 7 days ?","options":["40.5","32.34","6.23","9","15"],"answer":1},{"question":"There are 2 available positions and 50 candidates , one half of whom are democrats and another half are republicans . if it was decided that the positions would be filled at random , then what is the probability e that the both positions will be taken by members of just one party ?","options":["1 / 25","12 / 49","1 / 4","24 / 49","1 / 2"],"answer":3},{"question":"A car travels from point a to point b . the average speed of the car is 60 km / hr and it travels the first half of the trip at a speed of 80 km / hr . what is the speed of the car in the second half of the trip ?","options":["40","42","45","48","50"],"answer":3},{"question":"Sonika deposited rs . 8000 which amounted to rs . 11200 after 3 years at simple interest . had the interest been 2 % more . she would get how much ?","options":["9680","2277","11680","12068","1212"],"answer":2},{"question":"A manufacturer sells a pair of glasses to a wholesale dealer at a profit of 18 % . the wholesaler sells the same to retailer at a profit of 20 % . the retailer in turn sells them to a customer for rs . 30.09 , there by earning a profit of 25 % . the cost price for the manufacturer is :","options":["rs . 15","rs . 16","rs . 17","rs . 18","rs . 19"],"answer":2},{"question":"How long will a boy take to run round a square field of side 40 meters , if he runs at the rate of 12 km / hr ?","options":["52 sec","48 sec","60 sec","25 sec","39 sec"],"answer":1},{"question":"The sum of the first 50 positive even integers is 2550 . what is the sum of the even integers from 602 to 700 inclusive ?","options":["24",null,"28",null,"32"],"answer":2},{"question":"The average runs scored by a batsman in 10 matches is 40 . in the next 10 matches the batsman scored an average of 30 runs . find his average in all the 20 matches ?","options":["31","35","88","13","12"],"answer":1},{"question":"There are 300 giraffes at a large zoo . the number of giraffes is 3 times the number of all the other animals combined . how many more giraffes are there than non giraffes animals at the zoo ?","options":["400","360","300","290","200"],"answer":3},{"question":"Bucket a is 1 / 4 full of sand , and bucket b , which has one - half the capacity of bucket a , is 3 / 8 full of sand . jana pours the contents of bucket b into bucket a . bucket a is now filled to what fraction of its capacity ?","options":["3 / 8","7 / 16","1 / 2","5 / 8","7 / 8"],"answer":1},{"question":"If n is an integer , f ( n ) = f ( n - 1 ) - n and f ( 4 ) = 15 . what is the value of f ( 6 ) ?","options":["4","0","1","2","24"],"answer":0},{"question":"A salesman ’ s terms were changed from a flat commission of 5 % on all his sales to a fixed salary of rs . 1100 plus 2.5 % commission on all sales exceeding rs . 4,000 . if his remuneration as per new scheme was rs . 600 more than that by the previous schema , his sales were worth ?","options":["14000","12000","12019","12197","12012"],"answer":0},{"question":"Andy solves problems 78 to 125 inclusive in a math exercise . how many problems does he solve ?","options":["53","52","51","50","48"],"answer":4},{"question":"A fair 2 sided coin is flipped 3 times . what is the probability that tails will be the result at least twice , but not more than 3 times ?","options":["5 / 8","3 / 4","3 / 8","7 / 4","5 / 6"],"answer":2},{"question":"A ' and ' b ' are positive integers such that their lcm is 20 and their hcf is 1 . what is the addition of the maximum and minimum possible values of ' a + b ' ?","options":["21","34","30","25","12"],"answer":2},{"question":"3 / 5 of all married couples have more than one child . 2 / 5 of all married couples have more than 3 children . what fraction of all married couples have 2 or 3 children ?","options":["1 / 5","1 / 4","7 / 20","3 / 5","it can not be determined from the given information ."],"answer":0},{"question":"One pump drains one - half of a pond in 2 hours , and then a second pump starts draining the pond . the two pumps working together finish emptying the pond in one - half hour . how long would it take the second pump to drain the pond if it had to do the job alone ?","options":["1.3 hour","1.2 hour","3 hours","5 hours","6 hours"],"answer":0},{"question":"If 2 ^ 2 n + 2 ^ 2 n + 2 ^ 2 n + 2 ^ 2 n = 4 ^ 18 , then n =","options":["3","6","17","23","24"],"answer":2},{"question":"A fair price shopkeeper takes 10 % profit on his goods . he lost 40 % goods during theft . his loss percent is :","options":["72 %","42 %","34 %","12 %","22 %"],"answer":2},{"question":"A and b go around a circular track of length 300 m on a cycle at speeds of 34 kmph and 50 kmph . after how much time will they meet for the first time at the starting point ?","options":["120 sec","60 sec","186 sec","167 sec","168 sec"],"answer":1},{"question":"In cliff ’ s impressive rock collection , there are half as many igneous rocks as sedimentary rocks . of the igneous rocks , 3 / 4 are shiny and the rest are matte , while 1 / 5 of the sedimentary rocks are shiny . if there are 30 shiny igneous rocks , how many total rocks does cliff have ?","options":["30","45","60","120","135"],"answer":3},{"question":"Two assembly line inspectors , smithy and glen , inspect widgets as they come off the assembly line . if smithy inspects every fifth widget , starting with the fifth , and glen inspects every third , starting with the third , how many of the 98 widgets produced in the first hour of operation are not inspected by either inspector ?","options":["50","53","55","60","65"],"answer":1},{"question":"What is the sum of the numbers between 1 and 12 , inclusive ?","options":["99","65","79","78","80"],"answer":3},{"question":"The speed of a car is 120 km in the first hour and 70 km in the second hour . what is the average speed of the car ?","options":["72 kmph","75 kmph","95 kmph","80 kmph","82 kmph"],"answer":2},{"question":"In a class of 60 children , 30 % children can speak only english , 20 % hindi and english both and the rest of the children can speak only hindi . how many children can speak hindi ?","options":["42","36","30","48","none of these"],"answer":0},{"question":"25 % of a number is more than 20 % of 650 by 190 . find the number ?","options":["288","278","800","267","1280"],"answer":4},{"question":"George ' s car calls for 8 ounces of oil for each cylinder used . his car ' s engine has 6 cylinders . if 16 ounces of oil has already been put into the engine used , then how many additional ounces of oil are needed ?","options":["16'","48'","64'","32'","8']"],"answer":3},{"question":"A car traveled 35 % of the way from town x to town y at an average speed of 35 mph . the car traveled at an average speed of v mph for the remaining part of the trip . the average speed for the entire trip was 50 mph . what is v in mph ?","options":["45","65","55","75","85"],"answer":1},{"question":"If the compound interest on a certain sum of money for 2 years at 10 % per annum be rs . 993 , what would be the simple interest ?","options":["rs . 600","rs . 890","rs . 895","rs . 900","none"],"answer":0},{"question":"Hammers and wrenches are manufactured at a uniform weight per hammer and a uniform weight per wrench . if the total weight of two hammers and two wrenches is one - third that of 8 hammers and 5 wrenches , then the total weight of one wrench is how many times that of one hammer ?","options":["1 / 2","2 / 3","1","3 / 2","2"],"answer":4},{"question":"Tea worth rs . 126 per kg are mixed with a third variety in the ratio 1 : 1 : 2 . if the mixture is worth rs . 163 per kg , the price of the third variety per kg will be","options":["rs . 169.50","rs . 1700","rs . 185.50","rs . 180","none"],"answer":2},{"question":"In an examination , 25 % of total students failed in hindi , 40 % failed in english and 35 % in both . the percentage of these who passed in both the subjects is :","options":["10 %","20 %","30 %","40 %","50 %"],"answer":2},{"question":"The total circumference of two circles is 49 . if the first circle has a circumference that is exactly twice the circumference of the second circle , then what is the approximate sum of their two radii ?","options":["7.8","6.0","6.7","9.7","18.0"],"answer":0},{"question":"A certain pair of used shoes can be repaired for $ 10.50 and will last for 1 year . a pair of the same kind of shoes can be purchased new for $ 30.00 and will last for 2 years . the average cost per year of the new shoes is what percent greater than the cost of repairing the used shoes ?","options":["42.85","44","48","38","40"],"answer":0},{"question":"A cistern can be filled by a tap in 4 hours while it can be emptied by another tap in 6 hours . if both the taps are opened simultaneously , then after how much time will the cistern get filled ?","options":["17.5","7.4","7.9","12.0","7.1"],"answer":3},{"question":"A and b invests rs . 8000 and rs . 9000 in a business . after 4 months , a withdraws half of his capital and 2 months later , b withdraws one - third of his capital . in what ratio should they share the profits at the end of the year ?","options":["32 : 45","32 : 47","32 : 45","32 : 41","32 : 42"],"answer":0},{"question":"A runs twice as fast as b and gives b a start of 42 m . how long should the racecourse be so that a and b might reach in the same time ?","options":["75 m .","80 m .","84 m .","100 m .","none of the above"],"answer":2},{"question":"In a certain town , the ratio of ny yankees fans to ny mets fans is 3 : 2 , and the ratio of ny mets fans to boston red sox fans is 4 : 5 . if there are 330 baseball fans in the town , each of whom is a fan of exactly one of those three teams , how many ny mets fans are there in this town ?","options":["72","88","95","120","135"],"answer":1},{"question":"What is the 26 th digit to the right of the decimal point in the decimal form of 6 / 11 ?","options":["3","4","5","6","7"],"answer":1},{"question":"What is the area of square field whose side of length 13 m ?","options":["169","196","266","288","261"],"answer":0},{"question":"A can complete a certain job in 9 days . b is 80 % more efficient than a . in how many days can b complete the same job ?","options":["5","6.25","7","7.5","4.8"],"answer":0},{"question":"A metallic sheet is of rectangular shape with dimensions 50 m x 30 m . from each of its corners , a square is cut off so as to make an open box . if the length of the square is 5 m , the volume of the box ( in m cube ) is :","options":["4120 m cube","4140 m cube","5140 m cube","5120 m cube","none of these"],"answer":4},{"question":"In what time a sum of money double itself at 2 % per annum simple interest ?","options":["60 %","58 %","55 %","40 %","50 %"],"answer":4},{"question":"A , b , c can complete a piece of work in 18 , 6,12 days . working together , they complete the same work in how many days ?","options":["2","4 / 5","7 / 9","36 / 11","24 / 7"],"answer":3},{"question":"If the horse can run 10 miles / hour , how many days would it take for a horse to run from new york city to washington . d . c . ? ( 240 miles from nyc to d . c . )","options":["0.6","0.8","1","1.2","1.4"],"answer":2},{"question":"Solve below question 2 x + 1 = - 21","options":["- 11","- 9","9","8","- 7"],"answer":0},{"question":"Solution for 2.12 + . 004 + . 345","options":["2.91","2.911","2.469","2.586","2.499"],"answer":2},{"question":"In a throw of dice what is the probability of ge æ « ng number greater than 3","options":["1 / 2","1 / 3","1 / 5","1 / 6","none of these"],"answer":0},{"question":"A reduction of 25 % in the price of oil enables a house wife to obtain 5 kgs more for rs . 1300 , what is the reduced price for kg ?","options":["s . 40","s . 65","s . 49","s . 41","s . 42"],"answer":1},{"question":"How many paying stones , each measuring 2 1 / 2 m * 2 m are required to pave a rectangular court yard 30 m long and 16 1 / 2 m board ?","options":["90","99","97","95","65"],"answer":1},{"question":"20 liters of a mixture is created by mixing liquid p and liquid q in the ratio 3 : 2 . how many liters of liquid q must be added to make the ratio 4 : 3 ?","options":["1","3","5","7","9"],"answer":0},{"question":"A sum amounts to rs . 5292 in 2 years at the rate of 5 % p . a . if interest was compounded yearly then what was the principal ?","options":["s . 4000","s . 5000","s . 4500","s . 4800","s . 5800"],"answer":3},{"question":"Express a speed of 56 kmph in meters per second ?","options":["10.56 mps","17.56 mps","97.56 mps","15.56 mps","18.56 mps"],"answer":3},{"question":"In a fuel station the service costs $ 1.75 per car , every liter of fuel costs 0.65 $ . assuming that a company owns 12 cars and that every fuel tank contains 45 liters and they are all empty , how much money total will it cost to fuel all cars ?","options":["320 $","372 $","420 $","450 $","480 $"],"answer":1},{"question":"A group of men decided to do a work in 12 days , but 6 of them became absent . if the rest of the group did the work in 14 days , find the original number of men ?","options":["15","42","44","45","18"],"answer":1},{"question":"A sells a cricket bat to b at a profit of 20 % . b sells it to c at a profit of 25 % . if c pays $ 234 for it , the cost price of the cricket bat for a is :","options":["156","120","130","160","210"],"answer":0},{"question":"A rectangular plot measuring 90 metres by 50 metres is to be enclosed by wire fencing . if the poles of the fence are kept 5 metres apart , how many poles will be needed ?","options":["55","56","57","58","none of these"],"answer":1},{"question":"In town x , 64 percent of the population are employed , and 49 percent of the population are employed males . what percent of the employed people in town x are females ?","options":["16 %","20 %","32 %","40 %","52 %"],"answer":1},{"question":"The hiker walking at a constant rate of 6 miles per hour is passed by a motor - cyclist traveling in the same direction along the same path at 30 miles per hour . the motor - cyclist stops to wait for the hiker 12 minutes after passing her , while the hiker continues to walk at her constant rate , how many minutes must the motor - cyclist wait until the hiker catches up ?","options":["30","36","40","48","60"],"answer":3},{"question":"The speed at which a man can row a boat in still water is 15 kmph . if he rows downstream , where the speed of current is 3 kmph , what time will he take to cover 90 metres ?","options":["16 seconds","76 seconds","26 seconds","12 seconds","18 seconds"],"answer":4},{"question":"A train consists of 12 boggies , each boggy 15 metres long . the train crosses a telegraph post in 9 seconds . due to some problem , one boggies were detached . the train now crosses a telegraph post in","options":["18 sec","12 sec","15 sec","8.25 sec","none of these"],"answer":3},{"question":"A lent rs . 5000 to b for 2 years and rs . 3000 to c for 4 years on simple interest at the same rate of interest and received rs . 2640 in all from both of them as interest . the rate of interest per annum is ?","options":["16 %","12 %","74 %","10 %","45 %"],"answer":1},{"question":"Tickets numbered from 1 to 26 are mixed and then a ticket is selected randomly . what is the probability that the selected ticket bears a number which is a multiple of 3 ?","options":["1 / 5","2 / 5","3 / 10","4 / 13","1 / 7"],"answer":3},{"question":"In a certain boys camp , 20 % of the total boys are from school a and 30 % of those study science . if there are 56 boys in the camp that are from school a but do not study science then what is the total number of boys in the camp ?","options":["70","400","150","35","350"],"answer":1},{"question":"The number 219 can be written as sum of the squares of 3 different positive integers . what is the sum of these 3 different integers ?","options":["20","21","19","17","15"],"answer":1},{"question":"A certain list consists of 21 different numbers . if n is in the list and n is 7 times the average ( arithmetic mean ) of the other 20 numbers in the list , then n is what fraction of the sum of the 21 numbers in the list ?","options":["7 / 27","1 / 6","1 / 5","4 / 21","5 / 21"],"answer":0},{"question":"In a boat there are 8 men whose average weight is increased by 1 kg when 1 man of 60 kg is replaced by a new man . what is weight of new comer ?","options":["70","66","68","69","72"],"answer":2},{"question":"The ratio of a and b is 5 : 3 . after 2 years their ratio is 3 : 2 . what is the age of b ?","options":["5","3","6","7","8"],"answer":2},{"question":"A train leaves delhi at 7 a . m . at a speed of 30 kmph . another train leaves at 2 p . m . at a speed of 40 kmph on the same day and in the same direction . how far from delhi , will the two trains meet ?","options":["229","840","600","888","121"],"answer":1},{"question":"If the probability of rain on any given day in chicago during the summer is 50 % , independent of what happens on any other day , what is the probability of having exactly 3 rainy days from july 4 through july 7 , inclusive ?","options":["1 / 4","1 / 8","3 / 8","3 / 16","5 / 16"],"answer":0},{"question":"Eight cubes , each with a volume of 512 cm ^ 3 , are joined to form one large cube . what is the surface area of the large cube ?","options":["4096 sq cm'","1536 sq cm'","1024 sq cm'","2048 sq cm'","512 sq cm']"],"answer":1},{"question":"The length of a rectangle is twice its breadth . if its lengthis decreased by 5 cm & breadth is increased by 5 cm , the area of the rectangle is increased by 75 sq . cm . what is the length of the rectangle ?","options":["25 cm","30 cm","40 cm","45 cm","60 cm"],"answer":2},{"question":"Every year an amount increases by 1 / 8 th of itself . how much will it be after two years if its present value is rs . 51200 ?","options":["81000","81028","27772","29889","64800"],"answer":4},{"question":"Set s contains exactly 10 numbers and has an average ( arithmetic mean ) of 6.2 . if one of the numbers in set s is increased by 4 , while all other numbers remain the same , what is the new average of set s ?","options":["6.6","6.7","6.8","6.85","6.9"],"answer":0},{"question":"During a sale of 20 % on everything in a store , a kid is successful in convincing the store manager to give him 20 candies for the discounted price of 14 candies . the store still makes a profit of 18 % on this sale . what is the mark up percentage on each candy ?","options":["100 %","80 %","75 %","66 + 2 / 3 %","55 %"],"answer":3},{"question":"How many numbers are divisible by 4 between 1 and 100 .","options":["24","23","22","21","25"],"answer":0},{"question":"If a person walks at 14 km / hr instead of 10 km / hr , he would have walked 20 km more . what is the actual distance travelled by him ?","options":["33","11","38","50","12"],"answer":3},{"question":"Arjun started a business with rs . 40,000 and is joined afterwards by anoop with rs . 80 , 000 . after how many months did anoop join if the profits at the end of the year are divided equally ?","options":["3","4","5","6","7"],"answer":3},{"question":"5555 × 9999 = ?","options":["55500005","55511115","55522225","55533335","55544445"],"answer":4},{"question":"1397 x 1397 = ?","options":["1951607","1951609","1951610","1951611","1951613"],"answer":1},{"question":"If 5 < x < 11 and y = x + 6 , what is the greatest possible integer value of x + y ?","options":["25","26","27","28","29"],"answer":2},{"question":"Pipe p can fill a tank in 8 hours , pipe q in 12 hours and pipe r in 20 hours . if all the pipes are open , in how many hours will the tank be filled ?","options":["2 hours","2.4 hours","3.8 hours","3.5 hours","4.5 hours"],"answer":2},{"question":"A worker ' s take - home pay last year was the same each month , and she saved the same fraction of her take - home pay each month . the total amount of money that she had saved at the end of the year was 5 times the amount of that portion of her monthly take - home pay that she did not save . if all the money that she saved last year was from her take - home pay , what fraction of her take - home pay did she save each month ?","options":["2 / 11","3 / 14","5 / 17","7 / 20","11 / 30"],"answer":2},{"question":"A trader mixes 80 kg of tea at 15 per kg with 20 kg of tea at cost price of 20 per kg . in order to earn a profit of 35 % , what should be the sale price of the mixed tea ?","options":["23.75","21.6","20","19.2","none of these"],"answer":1},{"question":"If the sum of two numbers is 55 and the h . c . f and l . c . m of these numbers are 5 and 120 respectively , then the sum of the reciprocal of the numbers is equal to :","options":["55 / 601","601 / 55","11 / 120","120 / 11","120 / 13"],"answer":2},{"question":"A person bought 129 glass bowls at a rate of rs . 11 per bowl . he sold 118 of them at rs . 15 and the remaining broke . what is the percentage gain for a ?","options":["40","2900 / 129","2430 / 70","2791 / 11","2719 / 8"],"answer":1},{"question":"A cube of edge 12 cm is immersed completely in a rectangular vessel containing water . if the dimensions of the base of vessel are 20 cm * 15 cm , find the rise in water level ?","options":["5.76 cm","8.25 cm","11.25 cm","15.12 cm","20.62 cm"],"answer":0},{"question":"Two cars are driving toward each other . the first car is traveling at a speed of 100 km / h , which is 20 % slower than the second car ' s speed . if the distance between the cars is 1125 km , how many hours will it take until the two cars meet ?","options":["4","4.5","4.8","5","5.5"],"answer":3},{"question":"A train 140 m long running at 84 kmph crosses a platform in 16 sec . what is the length of the platform ?","options":["287","298","233","726","267"],"answer":2},{"question":"By travelling at 70 kmph , a person reaches his destination on time . he covered two - third the total distance in one - third of the total time . what speed should he maintain for the remaining distance to reach his destination on time ?","options":["25 kmph","20 kmph","28 kmph","35 kmph","32 kmph"],"answer":3},{"question":"The cost of registration at a professional association meeting was $ 50 per person ; a lunch for registrants only was available for an additional $ 22 per person . if the number of registrants who paid for lunch was 50 more than the number who did not , and if receipts for registration and lunch totaled $ 82,900 , how many people paid just for registration at the meeting ?","options":["700","650","1",null,"1"],"answer":1},{"question":"The unit digit in the product ( 594 * 897 * 929 * 462 ) is :","options":["2","5","6","4","10"],"answer":3},{"question":"How many times will the digit 8 be written when listing the integers from 1 to 1000 ?","options":["164","297","300","345","482"],"answer":2},{"question":"A train passes a station platform in 36 sec and a man standing on the platform in 20 sec . if the speed of the train is 63 km / hr . what is the length of the platform ?","options":["240","288","277","226","280"],"answer":4},{"question":"Machine a and machine b are each used to manufacture 330 sprockets . it takes machine a 10 hours longer to produce 330 sprockets than machine b . machine b produces 10 percent more sprockets per hour than machine a . how many sprockets per hour does machine a produces ?","options":["5","4","6","8","3"],"answer":4},{"question":"If the ratio of the sum of the first 6 terms of a g . p . to the sum of the first 3 terms of the g . p . is 217 , what is the common ratio of the g . p ?","options":["3","1 / 3","2","6","1 / 6"],"answer":3},{"question":"On dividing 136 by a number , the quotient is 9 and the remainder is 1 . find the divisor ?","options":["a","b","c","d","e"],"answer":1},{"question":"A 72 gallon solution of salt and water is 10 % salt . how many gallons of water must be added to the solution in order to decrease the salt to 8 % of the volume ?","options":["8","12","18","14","16"],"answer":2},{"question":"The radius of a cylindrical vessel is 9 cm and height is 3 cm . find the whole surface of the cylinder ?","options":["308 sq cm","220 sq cm","440 sq cm","132 sq cm","678.8 sq cm"],"answer":4},{"question":"The simple interest on a sum of money will be rs . 600 after 10 years . if the principal is trebled after 5 years what will be the total interest at the end of the tenth year ?","options":["8981","3799","1200","2693","1732"],"answer":2},{"question":"A rectangular floor that measures 24 meters by 64 meters is to be covered with carpet squares that each measure 8 meters by 8 meters . if the carpet squares cost $ 24 apiece , what is the total cost for the number of carpet squares needed to cover the floor ?","options":["$ 200'","$ 576'","$ 480'","$ 960'","$ 1"],"answer":1},{"question":"What least number must be subtracted from 427751 so that remaining no . is divisible by 10","options":["3","1","6","8","9"],"answer":1},{"question":"Jim is able to sell a hand - carved statue for $ 660 which was a 20 % profit over his cost . how much did the statue originally cost him ?","options":["$ 496.30","$ 512.40","$ 550","$ 574.90","$ 588.20"],"answer":2},{"question":"The minute hand of a clock overtakes the hour hand at intervals of 65 minutes of correct time . how much does the clock gain or lose in 12 hours ?","options":["27.273 seconds","29.273 seconds","37.273 seconds","47.273 seconds","17.273 seconds"],"answer":0},{"question":"Students at a school were on average 180 cm tall . the average female height was 170 cm , and the average male height was 184 cms . what was the ratio f of men to women ?","options":["5 : 2","5 : 1","4 : 3","4 : 1","3 : 1"],"answer":0},{"question":"Average monthly income of a family of 3 earning members was rs . 735 . one of the earning members died and therefore , the average income came down to rs 650 . the income of the deceased was ?","options":["rs . 692.80","rs . 905","rs . 990","rs . 1385","none"],"answer":1},{"question":"A started a business with an investment of rs . 70000 and after 6 months b joined him investing rs . 120000 . if the profit at the end of a year is rs . 52000 , then the share of b is ?","options":["2888","24000","27777","29997","27712"],"answer":1},{"question":"A tank can supply water to a village for 20 days . if a leak at the bottom of the tank drains out 10 liters per day , the supply lasts for 15 days only . for how many days will the supply last if the leak drains out 20 liters per day ?","options":["9","10","11","12","14"],"answer":3},{"question":"31 of the scientists that attended a certain workshop were wolf prize laureates , and 14 of these 31 were also nobel prize laureates . of the scientists that attended that workshop and had not received the wolf prize , the number of scientists that had received the nobel prize was 3 greater than the number of scientists that had not received the nobel prize . if 50 of the scientists attended that workshop , how many of them were nobel prize laureates ?","options":["a","b","c","d","d"],"answer":2},{"question":"A committee is reviewing a total of 20 x black - and - white films and 6 y color films for a festival . if the committee selects y / x % of the black - and - white films and all of the color films , what fraction x of the selected films are in color ?","options":["1 / 130","1 / 5","3 / 13","10 / 13","30 / 31"],"answer":4},{"question":"If the average ( arithmetic mean ) of x + 1 , x + 4 , and x + 7 is 0 , then x =","options":["– 4","– 3","– 2","– 1","0"],"answer":0},{"question":"For how many integers pair ( x , y ) satisfies the result ( 1 / x ) + ( ( 1 / y ) = 1 / 16","options":["a","b","c","d","e"],"answer":4},{"question":"Of the female students at barkely university , 3 / 5 are on the honor roll . of the male students , 2 / 5 are on the honor roll . if 5 / 9 of the students are female , what fraction of all the students are on the honor roll ?","options":["5 / 9","3 / 15","23 / 45","43 / 60","53 / 90"],"answer":2},{"question":"Abcd is a square . e and f are the midpoints of sides cd and bc , respectively . what is the ratio of the shaded region area to the unshaded region ?","options":["1 : 1'","2 : 1'","3 : 1'","5 : 3'","8 : 3']"],"answer":3},{"question":"A certain clock marks every hour by striking a number of times equal to the hour , and the time require for a stroke is exactly equal to the time interval between strokes . at 6 : 00 the time lapse between the beginning of the first stoke and the end of the last stroke is 22 seconds . at 7 : 00 , how many seconds elapse between the beginning of the first stroke and the end of the last stroke ?","options":["26","29","19","30","40"],"answer":0},{"question":"A dishonest dealer professes to sell goods at the cost price but uses a weight of 600 grams per kg , what is his percent ?","options":["28 %","66.7 %","55 %","28 %","55 %"],"answer":1},{"question":"15 men can complete a piece of work in 25 days . in how many days can 20 men complete that piece of work ?","options":["55 days","18.75 days","20 days","88 days","44 days"],"answer":1},{"question":"If n is a prime number greater than 5 , what is the remainder when n ^ 2 is divided by 23 ?","options":["0","1","2","3","5"],"answer":3},{"question":"The sum of all solutions for x in the equation x ^ 2 – 8 x + 21 = | x – 2 | + 5 is equal to :","options":["– 7","7","10","12","18"],"answer":4},{"question":"80 is what percent of 160 ?","options":["35 %","40 %","45 %","50 %","55 %"],"answer":3},{"question":"The price of commodity x increases by 30 cents every year , while the price of commodity y increases by 20 cents every year . if in 2001 , the price of commodity x was $ 4.20 and the price of commodity y was $ 4.40 , in which year will commodity x cost 40 cents more than the commodity y ?","options":["2007","2008","2009","2010","2011"],"answer":0},{"question":"A 300 metre long train crosses a platform in 39 seconds while it crosses a post in 18 seconds . what is the length of the platform ?","options":["150 m","350 m","420 m","600 m","700 m"],"answer":1},{"question":"What is the remainder when 1034 * 1047 * 1050 * 1053 is divided by 33 ?","options":["0","27","30","21","18"],"answer":0},{"question":"39 persons can repair a road in 24 days , working 5 hours a day . in how many days will 30 persons , working 6 hours a day , complete the work ?","options":["10","13","14","15","26"],"answer":4},{"question":"Two boats are heading towards each other at constant speeds of 4 miles / hr and 20 miles / hr respectively . they begin at a distance 20 miles from each other . how far are they ( in miles ) one minute before they collide ?","options":["1 / 12","6 / 15","1 / 6","1 / 3","1 / 5"],"answer":1},{"question":"1 / 0.04 is equal to","options":["25.5","2.5","25",". 25","none of these"],"answer":2},{"question":"A retail appliance store priced a video recorder at 20 percent above the wholesale cost of $ 200 . if a store employee applied the 30 percent employee discount to the retail price to buy the recorder , how much did the employee pay for the recorder ?","options":["$ 198","$ 216","$ 220","$ 230","$ 168"],"answer":4},{"question":"If an integer n is to be chosen at random from the integers 1 to 92 , inclusive , what is the probability that n ( n + 1 ) ( n + 2 ) will be divisible by 8 ?","options":["1 / 4","3 / 8","1 / 2","29 / 46","3 / 4"],"answer":3},{"question":"On dividing a number by 56 , we get 27 as remainder . on dividing the same number by 8 , what will be the remainder ?","options":["2","3","4","5","6"],"answer":1},{"question":"What sum of money will produce rs . 90 as simple interest in 4 years at 3 1 / 2 percent ?","options":["263","500","367","642.9","339"],"answer":3},{"question":"A and b enter into a partnership . a contributed rs . 5000 for 8 months and b rs . 6000 for 5 months . find a ' s share in a total profit of rs . 8400 .","options":["rs . 4800","rs . 2400","rs . 3600","rs . 5600","none of these"],"answer":0},{"question":"Two vessels a and b contain spirit and water in the ratio 5 : 2 and 7 : 6 respectively . find the ratio in which these mixtures be mixed to obtain a new mixture in vessel c containing spirit and water in the ratio 8 : 5 ?","options":["3 : 4","4 : 3","9 : 7","7 : 9","8 : 1"],"answer":3},{"question":"Company a imported 10,000 widgets made of either brass or aluminum . the widgets are painted blue , red or green . if 20 percent of the widgets are made of brass and of those 20 percent are painted green and 40 percent are painted red how many brass widgets painted blue were imported ?","options":["420","840","800","1680","2100"],"answer":2},{"question":"A honey bee flies for 10 seconds , from a daisy to a rose . it immediately continues to a poppy , flying for 6 additional seconds . the distance the bee passed , flying from the daisy to the rose is 6 meters longer than the distance it passed flying from the rose to the poppy . the bee flies to the poppy at 3 meters per second faster than her speed flying to the rose . the bee flies how many meters per second from the daisy to the rose ?","options":["3","5","6","8","10"],"answer":0},{"question":"A rectangular lawn of dimensions 80 m * 40 m has two roads each 10 m wide running in the middle of the lawn , one parallel to the length and the other parallel to the breadth . what is the cost of traveling the two roads at rs . 3 per sq m ?","options":["2288","2779","3300","3900","2781"],"answer":2},{"question":"There is enough provisions for 1200 girls in a hostel for 50 days . if there were 600 girls less , how long will the provision last ?","options":["75","80","90","95","100"],"answer":4},{"question":"A 50 kg metal bar made of alloy of tin and silver lost 5 kg of its weight in the water . 10 kg of tin loses 1.375 kg in the water ; 5 kg of silver loses 0.375 kg . what is the ratio of tin to silver in the bar ?","options":["1 / 4","2 / 5","1 / 2","3 / 5","2 / 3"],"answer":4},{"question":"A , b and c have rs . 300 between them , a and c together have rs . 200 and b and c rs . 350 . how much does c have ?","options":["a","b","c","d","e"],"answer":0},{"question":"United telephone charges a base rate of $ 7.00 for service , plus an additional charge of $ 0.25 per minute . atlantic call charges a base rate of $ 12.00 for service , plus an additional charge of $ 0.20 per minute . for what number of minutes would the bills for each telephone company be the same ?","options":["200 minutes","100 minutes","120 minutes","140 minutes","160 minutes"],"answer":1},{"question":"There are 50 students in a class . if 12 % are absent on a particular day , find the number of students present in the class .","options":["43","36","28","129","44"],"answer":4},{"question":"How many gallons of milk that is 10 percent butter - fat must be added to 8 gallons of milk that is 50 percent butterfat to obtain milk that is 20 percent butterfat ?","options":["6","12","14","24","28"],"answer":3},{"question":"Can c and can в are both right circular cylinders . the radius of can c is twice the radius of can b , while the height of can c is half the height of can b . if it costs $ 4.00 to fill half of can b with a certain brand of gasoline , how much would it cost to completely fill can c with the same brand of gasoline ?","options":["$ 1","$ 2","$ 4","$ 8","$ 16"],"answer":4},{"question":"A certain family has 3 sons : richard is 6 years older than david , and david is 8 years older than scott . if in 8 years , richard will be twice as old as scott , then how old was david 3 years ago ?","options":["11","10","12","14","16"],"answer":0},{"question":"6 years ago , the ratio of the ages of vimal and saroj was 6 : 5 . 4 years hence , the ratio of their ages will be 11 : 10 . what is saroj ' s age at present ?","options":["12","14","16","18","15"],"answer":2},{"question":"A boat can travel with a speed of 13 km / hr in still water . if the speed of the stream is 5 km / hr , find the time taken by the boat to go 70 km downstream .","options":["4.25 hr","3.8 hr","8.25 hr","2.25 hr","2.50 hr"],"answer":1},{"question":"If 60 % of ( x - y ) = 20 % of ( x + y ) , then what percent of x is y ?","options":["50 %","44.4 %","22.2 %","33.3 %","25 %"],"answer":0},{"question":"A and b undertake to do a piece of work for rs . 600 . a alone can do it in 6 days while b alone can do it in 8 days . with the help of c , they finish it in 3 days . ! find the share of each .","options":["25","50","75","80","none of them"],"answer":2},{"question":"How many even integers n , such that 20 < = n < = 220 are of the form 3 k + 4 , where k is any natural number ?","options":["28","31","34","37","40"],"answer":2},{"question":"The edges of three metal cubes are 1 cm , 3 cm , and 4 cm respectively . a new cube is made by melting these three cubes together . what is the edge of the new cube ( in centimeters ) ?","options":["3.9","4.2","4.5","4.8","5.1"],"answer":2},{"question":"An inspector rejects 10 % of the meters as defective . how many will he examine to reject 12 ?","options":["a","b","c","d","e"],"answer":1},{"question":"A survey was sent to 60 customers , 7 of whom responded . then the survey was redesigned and sent to another 72 customers , 9 of whom responded . by approximately what percent did the response rate increase from the original survey to the redesigned survey ?","options":["2 %","7 %","14 %","28 %","63 %"],"answer":1},{"question":"If the sides of a square are multiplied by 5 , the area of the original square is how many times as large as the area of the resultant square ?","options":["4 %","25 %","50 %","200 %","400 %"],"answer":0},{"question":"Car a runs at the speed of 50 km / hr & reaches its destination in 6 hr . car b runs at the speed of 100 km / h & reaches its destination in 1 h . what is the respective ratio of distances covered by car a & car b ?","options":["11 : 5","3 : 1","13 : 7","15 : 7","16 : 9"],"answer":1},{"question":"A cubical block of metal weighs 8 pounds . how much will another cube of the same metal weigh if its sides are twice as long ?","options":["48","32","24","18","64"],"answer":4},{"question":"Of the final grades received by the students in a certain math course , 1 / 5 are a ' s , 1 / 4 are b ' s , 1 / 2 are c ' s , and the remaining 20 grades are d ' s . what is the number of students in the course ?","options":["80","110","160","200","400"],"answer":4},{"question":"How many pieces of 0.85 meteres can be cut from a rod 42.5 meteres long","options":["30","40","50","60","70"],"answer":2},{"question":"Ratio between rahul and deepak is 5 : 2 , after 6 years rahul age will be 26 years . what is deepak present age .","options":["14","15","8","22","24"],"answer":2},{"question":"In what time will a train 400 m long cross an electric pole , it its speed be 144 km / hr ?","options":["2.5 sec","12.9 sec","11.3 sec","21.9 sec","10.0 sec"],"answer":4},{"question":"Set a consists of all the prime numbers between 62 and 85 . what is the range of set a ?","options":["12","13","16.6","16","23"],"answer":3},{"question":"A fruit seller had some apples . he sells 60 % apples and still has 300 apples . originally , he had :","options":["656 apples","700 apples","750 apples","780 apples","800 apples"],"answer":2},{"question":"S ( n ) is a n - digit number formed by attaching the first n perfect squares , in order , into one integer . for example , s ( 1 ) = 1 , s ( 2 ) = 14 , s ( 3 ) = 149 , s ( 4 ) = 14916 , s ( 5 ) = 1491625 , etc . how many digits w are in s ( 99 ) ?","options":["w = 350","w = 353","w = 354","356","357"],"answer":1},{"question":"A candidate got 35 % of the votes and lost to the rival by 1650 votes . how many votes were cast ?","options":["5000","5500","6000","6500","7000"],"answer":1},{"question":"A certain car traveled twice as many miles from town a to town b as it did from town b to town c . from town a to town b , the car averaged 8 miles per gallon , and from town b to town c , the car averaged 18 miles per gallon . what is the average miles per gallon that the car achieved on its trip from town a through town b to town c ?","options":["13","15.5","14","14.5","15"],"answer":1},{"question":"The total age of a and b is 10 years more than the total age of b and c . c is how many years younger than a . ?","options":["16","12","10","20","10"],"answer":2},{"question":"If the area of a circle is 25 pi square feet , find its circumference .","options":["10 pi feet","28 pi feet","38 pi feet","48 pi feet","58 pi feet"],"answer":0},{"question":"Excluding stoppages , the speed of a train is 67 kmph and including stoppages it is 51 kmph . of how many minutes does the train stop per hour ?","options":["82","17","14","82","18"],"answer":2},{"question":"The sides of a square region , measured to the nearest centimeter , are 9 centimeters long . the least possible value of the actual area of the square region is","options":["60.25 sq cm","66.25 sq cm","56.25 sq cm","72.25 sq cm","58.25 sq cm"],"answer":2},{"question":"The average runs of a cricket player of 8 innings was 24 . how many runs must he make in his next innings so as to increase his average of runs by 8 ?","options":["12","42","64","96","84"],"answer":3},{"question":"If jack walked 4 miles in 1 hour and 15 minutes , what was his rate of walking in miles per hour ?","options":["3.2","4.5","6","6.25","15"],"answer":0},{"question":"Yesterday it took robert 6 hours to drive from city a to city b . today it took robert 4.5 hours to drive back from city в to city a along the same route . if he had saved 30 minutes in both trips , the speed for the round trip would be 90 miles per hour . what is the distance between city a and city b ?","options":["90","120","150","440","430"],"answer":4},{"question":"A number consists of 3 digits whose sum is 10 . the middle digit is equal to the sum of the other two and the number will be increased by 99 if its digits are reversed . the number is :","options":["251","253","255","257","260"],"answer":1},{"question":"How many seconds will a train 110 meters long take to cross a railway platform 165 meters long if the speed of the train is 132 kmph ?","options":["6 sec","7.5 sec","8 sec","3 sec","10 sec"],"answer":1},{"question":"2 trains starting at the same time from 2 stations 200 km apart and going in opposite direction cross each other at a distance of 110 km from one of the stations . what is the ratio of their speeds","options":["11 : 9","13 : 9","17 : 9","21 : 9","none of these"],"answer":0},{"question":"50 percent of andrea ' s living room floor is covered by a carpet that is 4 feet by 9 feet . what is the area of her living room floor ?","options":["14.4","180 / 7","50.4","64.8","90"],"answer":3},{"question":"A work can be finished in 13 days by ten women . the same work can be finished in fifteen days by ten men . the ratio between the capacity of a man and a woman is","options":["14 : 13","13 : 15","12 : 13","13 : 12","14 : 15"],"answer":1},{"question":"If 213 × 16 = 3408 , then 1.6 × 213.0 is equal to :","options":["0.3408","3.408","34.08","340.8","none of these"],"answer":3},{"question":"A train speeds past a pole in 15 seconds and a platform 100 m long in 25 seconds . its length is","options":["100","120","130","150","140"],"answer":3},{"question":"The population of a bacteria colony doubles every day . if it was started 3 days ago with 3 bacteria and each bacteria lives for 12 days , how large is the colony today ?","options":["512","1024","768","2048","4096"],"answer":1},{"question":"The h . c . f of two numbers is 15 and their l . c . m is 3300 . if one of the numbers is 225 , then the other is ?","options":["200","210","220","230","240"],"answer":2},{"question":"A bag marked at $ 80 is sold for $ 68 . the rate of discount is ?","options":["10 %","15 %","20 %","25 %","30 %"],"answer":1},{"question":"{ 5 , 6 , 3 , 8 , 4 } if we want to get the median value of the set to be 10 which value should be inserted in the set of 5 values ?","options":["5","7","15","12","13"],"answer":1},{"question":"The area of a rhombus is equal to the area of a square whose side length is 8 cm . if one of the diagonals is 16 cm what is the length of other diagonal ?","options":["4'","8'","12'","16'","20']"],"answer":1},{"question":"The cost price of 7 articles is equal to the selling price of 5 articles . what is the profit percent ?","options":["10 %","20 %","30 %","40 %","50 %"],"answer":3},{"question":"In a kilometer race , a beats b by 20 meters or 10 seconds . what time does a take to complete the race ?","options":["290 sec","190 sec","199 sec","192 sec","490 sec"],"answer":4},{"question":"A positive number when decreased by 4 is equal to 21 times the reciprocal of the number . the number is","options":["3","5","7","9","12"],"answer":2},{"question":"At what price must an book costing $ 47.50 be marked in order that after deducting 5 % from the list price . it may be sold at a profit of 25 % on the cost price ?","options":["72.5","55.5","62.5","82.5","60.5"],"answer":2},{"question":"A car consumes 210 liters of petrol weekly . for how many days will 1470 liters of petrol be sufficient ?","options":["38","20","28","49","10"],"answer":3},{"question":"One type of liquid contains 20 % of water and the second type of liquid contains 35 % of water . a glass is filled with 10 parts of 1 st liquid and 4 parts of 2 nd liquid . the percentage of water in the new mixture in the glass is ?","options":["22.15 %","23.5 %","24.3 %","25 %","29.6 %"],"answer":2},{"question":"The sum of two consecutive integers is 61 . find the numbers .","options":["17",null,"30",null,"5"],"answer":1},{"question":"Cuboid volume and base area are 144 m ^ 3 and 18 m ^ 3 respectively . find the height of a cuboid ?","options":["5 m'","12 m'","6 m'","8 m'","10 m']"],"answer":3},{"question":"How many positive even integers less than 100 contain digits 7 or 9 ?","options":["16","17","18","19","10"],"answer":4},{"question":"In a group of 650 readers who read science fiction or literacy works or both , 250 read science fiction and 550 read literacy works . how many read both science fiction and literacy works ?","options":["650","250","150","100","400"],"answer":2},{"question":"If anangletis defined as 1 percent of 1 degree , then how many anglets are there in one half circle ?","options":["0.36","3.6","360","18",null],"answer":3},{"question":"The speed of a car is 80 km in the first hour and 40 km in the second hour . what is the average speed of the car ?","options":["72 kmph","60 kmph","30 kmph","80 kmph","82 kmph"],"answer":1},{"question":"Two trains 200 m and 250 m long run at the speed of 72 kmph and 18 kmph in opposite directions in parallel tracks . the time which they take to cross each other is ?","options":["5.6 sec","8.9 sec","10.8 sec","12.6 sec","18 sec"],"answer":4},{"question":"The “ length of integer x ” refers to the number of prime factors , not necessarily distinct , that x has . ( if x = 60 , the length of x would be 4 because 60 = 2 × 2 × 3 × 5 . ) what is the greatest possible length of integer z if z < 3000 ?","options":["7","9","11","13","15"],"answer":2},{"question":"A cistern is filled by a tap in 4 1 / 2 hours . due to leak in the bottom of the cistern , it takes half an hour longer to fill the cistern . if the cistern is full how many hours will it take the leak to empty it ?","options":["30","36","42","45","48"],"answer":3},{"question":"What is ( 19 ^ 7 + 19 ) / 19 ?","options":["45225766","46855821","47045882","48925947","49325989"],"answer":2},{"question":"A certain galaxy is known to comprise approximately 6 x 10 ^ 11 stars . of every 50 million of these stars , one is larger in mass than our sun . approximately how many stars in this galaxy are larger than the sun ?","options":["800","1",null,"8",null],"answer":3},{"question":"What is the remainder when 4 ^ 381 is divided by 5 ?","options":["0","1","2","3","4"],"answer":4},{"question":"The present population of a town is 1000 . population increase rate is 25 % p . a . find the population of town before 1 years ?","options":["800","1500","1000","750","500"],"answer":0},{"question":"A garrison of 400 men had a provision for 31 days . after 28 days 300 persons re - enforcement leave the garrison . find the number of days for which the remaining ration will be sufficient ?","options":["65 days","45 days","10 days","16 days","12 days"],"answer":4},{"question":"A = { 0 , 1 , - 3 , 6 , - 8 } b = { - 1 , 2 , - 4 , 7 } if a is a number that is randomly selected from set a , and b is a number that is randomly selected from set b , what is the probability that ab > 0 ?","options":["1 / 4","1 / 3","2 / 5","4 / 9","1 / 2"],"answer":2},{"question":"Two trains 140 m and 210 m long run at the speed of 60 km / hr and 40 km / hr respectively in opposite directions on parallel tracks . the time which they take to cross each other is ?","options":["12.6 sec","10.1 sec","10.6 sec","10.8 sec","10.2 sec"],"answer":0},{"question":"John and david can finish a job together in 1 hours . if john can do the job by himself in 2 hours , what percent of the job does david do ?","options":["40 %","45 %","50 %","55 %","60 %"],"answer":2},{"question":"For the positive integers x , x + 2 , x + 4 , x + 7 , and x + 17 , the mean is how much greater than the median ?","options":["0","1","2","4","7"],"answer":2},{"question":"A man rows his boat 84 km downstream and 60 km upstream , taking 4 hours each time . find the speed of the stream ?","options":["76 kmph","6 kmph","14 kmph","8 kmph","3 kmph"],"answer":4},{"question":"An iron cube of side 10 cm is hammered into a rectangular sheet of thickness 0.5 cm . if the sides of the sheet are in the ratio 1 : 5 , the sides are :","options":["10 cm 20 cm'","2 cm 10 cm'","100 cm 20 cm'","30 cm 100 cm'","none']"],"answer":0},{"question":"A train is moving at a speed of 132 km / hour . if the length of the train is 110 meters , how long will it take to cross a railway platform 165 meters long .","options":["7 second","7.5 second","8 second","8.5 second","none of these"],"answer":1},{"question":"10 machines , each working at the same constant rate , together can complete a certain job in 12 days . how many additional machines , each working at the same constant rate , will be needed to complete the job in 8 days ?","options":["2","3","4","5","8"],"answer":3},{"question":"Given a bag with 2 red balls and 3 yellow balls , you randomly select one of them , in order . if the second ball you take is yellow , what is the probability that the first one was also yellow ?","options":["1 / 2","1 / 5","3 / 4","1 / 3","3 / 5"],"answer":0},{"question":"How many 4 - digit positive integers are multiple of each integer from 1 to 10","options":["1520","2520","3520","5140","7660"],"answer":1},{"question":"A water tank is one - fifth full . pipe a can fill a tank in 10 minutes and pipe b can empty it in 6 minutes . if both the pipes are open , how many minutes will it take to empty or fill the tank completely ?","options":["3","6","9","12","15"],"answer":0},{"question":"Jar y has 10 % more marbles than jar x . what percent of marbles from jar y need to be moved into x so that both jars have equal marbles","options":["4.54 %","9.09 %","10 %","11 %","12.25 %"],"answer":0},{"question":"A bag contains 3 blue and 5 white marbles . one by one , marbles are drawn out randomly until only two are left in the bag . what is the probability that out of the two , one is white and one is blue ?","options":["15 / 56","41 / 56","13 / 28","15 / 28","5 / 14"],"answer":3},{"question":"A woman complete a journey in 10 hours . she travels first half of the journey at the rate of 21 km / hr and second half at the rate of 24 km / hr . find the total journey in km .","options":["334 km .","216 km .","314 km .","224 km .","544 km ."],"answer":3},{"question":"The speed of a train is 80 kmph . what is the distance covered by it in 6 minutes ?","options":["15 kmph","11 kmph","18 kmph","8 kmph","12 kmph"],"answer":3},{"question":"If 50 % of the 880 students at a certain college are enrolled in biology classes , how many students at the college are not enrolled in a biology class ?","options":["560","540","520","440","500"],"answer":3},{"question":"The simple interest and the true discount on a certain sum for a given time and at a given rate are rs . 85 and rs . 70 respectively . the sum is :","options":["1360","1450","1600","1800","none"],"answer":4},{"question":"Sum of two numbers is 10 . two times of the first exceeds by 5 from the three times of the other . then the numbers will be ?","options":["a","b","c","d","e"],"answer":0},{"question":"Ram covers a part of the journey at 20 kmph and the balance at 70 kmph taking total of 8 hours to cover the distance of 400 km . how many hours has been driving at 20 kmph ?","options":["3.2 hr","3.4 hr","3.6 hr","3.8 hr","4.2 hr"],"answer":0},{"question":"A shopkeeper sells 10 % of his stock at 20 % profit ans sells the remaining at a loss of 5 % . he incurred an overall loss of rs . 400 . find the total worth of the stock ?","options":["20000","16000","18000","17000","15000"],"answer":1},{"question":"In one hour , a boat goes 13 km along the stream and 9 km against the stream . the speed of the boat in still water ( in km / hr ) is :","options":["3","5","11","9","10"],"answer":2},{"question":"If 5 spiders make 2 webs in 8 days , then how many days are needed for 1 spider to make 1 web ?","options":["10","15","30","20","16"],"answer":3},{"question":"An employee ’ s annual salary was increased $ 5,000 . if her new annual salary now equals $ 25000 what was the percent increase ?","options":["15 %","80 %","20 %","22 %","24 %"],"answer":1},{"question":"The price of a cycle is reduced by 25 per cent . the new price is reduced by a further 50 per cent . the two reductions together are equal to a single reduction of","options":["45 %","62.5 %","35 %","32.5 %","30 %"],"answer":1},{"question":"In a school 10 % of the boys are same in number as 1 / 2 th of the girls . what is the ratio of boys to the girls in the school ?","options":["5 : 1","2 : 3","1 : 4","3 : 7","2 : 5"],"answer":0},{"question":"Audrey 4 hours to complete a certain job . ferris can do the same job in 3 hours . audrey and ferris decided to collaborate on the job , working at their respective rates . while audrey worked continuously , ferris took 6 breaks of equal length . if the two completed the job together in 2 hours , how many minutes long was each of ferris ’ breaks ?","options":["2","5","15","20","25"],"answer":1},{"question":"By selling an article at rs . 250 , a profit of 25 % is made . find its cost price ?","options":["s . 486","s . 455","s . 220","s . 480","s . 200"],"answer":4},{"question":"A can do a work in 6 days , b can do a work in 8 days and c can do it in 12 days . b left work after 6 days . for how many number of days should a and c should work together to complete the remaining work ?","options":["1","2","3","4","5"],"answer":0},{"question":"4 guys buy same cellphones cost them 250 each . two guy have 25 % of for his first cellphone . what is the total cost all of them pay to seller .","options":["1000","850","875","775","750"],"answer":2},{"question":"If x and y are integers and | x - y | = 11 , what is the minimum possible value of xy ?","options":["- 10","- 18","- 28","- 30","- 32"],"answer":3},{"question":"15 : 5 seconds : : ? : 10 minutes","options":["10","15","30","25","30"],"answer":2},{"question":"A train 75 m long takes 6 sec to cross a man walking at 5 kmph in a direction opposite to that of the train . find the speed of the train ?","options":["35 kmph","40 kmph","45 kmph","50 kmph","55 kmph"],"answer":1},{"question":"Two trains , each 100 m long , moving in opposite directions , cross other in 5 sec . if one is moving twice as fast the other , then the speed of the faster train is ?","options":["26 km / hr","17 km / hr","60 km / hr","42 km / hr","46 km / hr"],"answer":3},{"question":"Shreehari has 125 pencils . there are 25 students are studying in his class . he would like to give each student the same amount of pencils , how much should he give to each student ?","options":["12","7","5","15","6"],"answer":2},{"question":"What is the value of 3 x ^ 2 − 1.8 x + 0.5 for x = 0.6 ?","options":["− 0.3","0","0.3","1.08","0.5"],"answer":4},{"question":"The consumption of diesel per hour of a bus varies directly as square of its speed . when the bus is travelling at 60 kmph its consumption is 1 litre per hour . if each litre costs $ 60 and other expenses per hous is $ 60 , then what would be the minimum expenditure required to cover a distance of 600 km ?","options":["120","1250","1200","1100","1150"],"answer":2},{"question":"There were two candidates in an election . winner candidate received 62 % of votes and won the election by 288 votes . find the number of votes casted to the winning candidate ?","options":["456","744","912","1200","1400"],"answer":1},{"question":"There are 17 teams in the hockey league , and each team faces all the other teams 10 times each . how many games are played in the season ?","options":["980","1150","1360","1540","1720"],"answer":2},{"question":"In how many ways can 7 boys be seated in a circular order ?","options":["110","230","720","420","680"],"answer":2},{"question":"If n = 8 ^ 9 – 8 , what is the units digit of n ?","options":["4","0","1","2","3"],"answer":1},{"question":"A , b , c subscribe rs . 50,000 for a business . if a subscribes rs . 4000 more than b and b rs . 5000 more than c , out of a total profit of rs . 40,000 , what will be the amount a receives ?","options":["14700","14500","16800","14300","14000"],"answer":2},{"question":"30 carrots on a scale weigh 5.94 kg . when 3 carrots are removed from the scale , the average weight of the 27 carrots is 200 grams . what is the average weight ( in grams ) of the 3 carrots which were removed ?","options":["165","170","175","180","185"],"answer":3},{"question":"Two trains start at same time from two stations and proceed towards each other at the rate of 20 km / hr and 25 km / hr respectively . when they meet , it is found that one train has traveled 75 km more than the other . what is the distance between the two stations ?","options":["540 km","675 km","276 km","178 km","176 km"],"answer":1},{"question":"What is the smallest positive integer x such that 120 - x is the cube of a positive integer ?","options":["10","6","5","0","1"],"answer":2},{"question":"Two ants , arthur and amy , have discovered a picnic and are bringing crumbs back to the anthill . amy makes twice as many trips and carries one and a half times as many crumbs per trip as arthur . if arthur carries a total of c crumbs to the anthill , how many crumbs will amy bring to the anthill , in terms of c ?","options":["x / 2","x","3 x / 2","2 x","3 x"],"answer":4},{"question":"A shopkeeper forced to sell at cost price , uses a 850 grams weight for a kilogram . what is his gain percent ?","options":["17.65 %","9 %","11.11 %","12 %","none of these"],"answer":0},{"question":"In a mayoral election , candidate x received 2 / 3 more votes than candidate y , and candidate y received 1 / 3 fewer votes than z . if z received 27,000 votes how many votes did candidate x received ?","options":["18000","22000","24000","26000","30000"],"answer":4},{"question":"A cubical block of metal weighs 4 pounds . how much will another cube of the same metal weigh if its sides are twice as long ?","options":["48","32","24","18","12"],"answer":1},{"question":"The price of a coat in a certain store is $ 500 . if the price of the coat is to be reduced by $ 200 , by what percent is the price to be reduced ?","options":["10 %","15 %","20 %","25 %","40 %"],"answer":4},{"question":"Bob wants to run a mile in the same time as his sister . if bob ’ s time for a mile is currently 10 minutes 40 seconds and his sister ’ s time is currently 10 minutes 8 seconds , by what percent does bob need to improve his time in order run a mile in the same time as his sister ?","options":["3 %","5 %","8 %","10 %","12 %"],"answer":1},{"question":"When a mobile is sold for rs . 24000 , the owner loses 40 % . at what price must that mobile be sold in order to gain 40 % ?","options":["54",null,"56",null,"58"],"answer":1},{"question":"Bella is taking a trip in her car from new york ( point a ) chicago , illinois ( point b ) . she is traveling at an average speed of 50 miles per hour , if the total distance from point a to point b is 790 miles , in approximately how long will bella reach her destination ?","options":["10 hours","12.50 hours","15.80 hours","25 hours","1 day"],"answer":2},{"question":"Because he ’ s taxed by his home planet , mork pays a tax rate of 10 % on his income , while mindy pays a rate of 20 % on hers . if mindy earned 3 times as much as mork did , what was their combined tax rate ?","options":["32.5 %","17.5 %","20 %","36 %","37.5 %"],"answer":1},{"question":"Three numbers are in the ratio 4 : 5 : 6 and their average is 36 . the largest number is :","options":["28","32","43.2","42","45"],"answer":2},{"question":"The probability that event a occurs is 0.4 , and the probability that events a and b both occur is 0.25 . if the probability that either event a or event b occurs is 0.6 , what is the probability that event b will occur ?","options":["0.05","0.15","0.45","0.5","0.55"],"answer":2},{"question":"There are 437 doctors and nurses in a hospital . if the ratio of the doctors to the nurses is 8 : 11 , then how many nurses are there in the hospital ?","options":["152","253","57","171","181"],"answer":1},{"question":"Two passenger trains start at the same hour in the day from two different stations and move towards each other at the rate of 14 kmph and 21 kmph respectively . when they meet , it is found that one train has traveled 60 km more than the other one . the distance between the two stations is ?","options":["477","420","279","276","291"],"answer":1},{"question":"If the length of the sides of two cubes are in the ratio 4 : 1 , what is the ratio of their total surface area ?","options":["4 : 1'","6 : 1'","8 : 1'","16 : 1'","64 : 1']"],"answer":3},{"question":"How many integers from 0 to 50 inclusive have a remainder of 3 when divided by 8 ?","options":["5","6","7","8","9"],"answer":1},{"question":"Two brothers took the gmat exam , the higher score is x and the lower one is y . if the difference between the two scores is 1 / 5 , what is the value of x / y ?","options":["3 .","5","1 / 2 .","1 / 3 .","there is n ' t enough data to answer the question ."],"answer":1},{"question":"How much interest will $ 10,000 earn in 9 months at an annual rate of 3 % ?","options":["$ 250","$ 350","$ 450","$ 550","$ 225"],"answer":4},{"question":"The average weight of 20 persons sitting in a boat had some value . a new person added to them whose weight was 47 kg only . due to his arrival , the average weight of all the persons decreased by 5 kg . find the average weight of first 20 persons ?","options":["55","56","57","58","59"],"answer":3},{"question":"P can do a work in 24 days . q can do the samework in 9 days & r can do the same work in 12 days . q & r start the work and leave after 3 days . p finishes the remaining work in how many days .","options":["8","10","14","16","19"],"answer":1},{"question":"What is the difference between the c . i . on rs . 8000 for 1 1 / 2 years at 4 % per annum compounded yearly and half - yearly ?","options":["s . 3.26","s . 2.08","s . 2.02","s . 2.83","s . 2.42"],"answer":0},{"question":"The number of timeshare condos available at sunset beach is 2 / 5 the number of timeshare condos available at playa del mar . if the total number of timeshare condos available at the two beaches combined is 210 , what is the difference between the number of condos available at sunset beach and the number of condos available at playa del mar ?","options":["60","90","120","150","240"],"answer":1},{"question":"A can do a particular work in 6 days . b can do the same work in 8 days . a and b signed to do it for rs . 3840 . they completed the work in 3 days with the help of c . how much is to be paid to c ?","options":["s . 380","s . 600","s . 420","s . 400","s . 480"],"answer":4},{"question":"On dividing 13698 by a certain number , we get 89 as quotient and 14 as remainder . what is the divisor ?","options":["743","154","852","741","785"],"answer":1},{"question":"A store owner estimates that the average price of type a products will increase by 30 % next year and that the price of type b products will increase by 10 % next year . this year , the total amount paid for type a products was $ 4500 and the total price paid for type b products was $ 8300 . according to the store owner ' s estimate , and assuming the number of products purchased next year remains the same as that of this year , how much will be spent for both products next year ?","options":["$ 14",null,"$ 15",null,"$ 16"],"answer":0},{"question":"A father said his son , ` ` i was as old as you are at present at the time of your birth . ` ` if the father age is 38 now , the son age 5 years back was","options":["14","17","11","19","99"],"answer":0},{"question":"The number of people who purchased book a is twice the number of people who purchased book b . the number of people who purchased both books a and b is 500 , which is twice the number of people who purchased only book b . what is the number of people x who purchased only book a ?","options":["250","500","750","1000","1500"],"answer":3},{"question":"A sum of money at simple interest amounts to rs . 825 in 3 years and to rs . 854 in 4 years . the sum is ?","options":["rs . 738","rs . 638","rs . 650","rs . 730","rs . 735"],"answer":0},{"question":"In how many seconds will a train 150 meters long pass an oak tree , if the speed of the train is 54 km / hr ?","options":["6","8","10","12","14"],"answer":2},{"question":"Cereal a is 10 % sugar by weight , whereas healthier but less delicious cereal b is 3 % sugar by weight . to make a delicious and healthy mixture that is 4 % sugar , what should be the ratio of cereal a to cereal b , by weight ?","options":["2 : 9","2 : 7","1 : 6","1 : 4","1 : 3"],"answer":2},{"question":"In a certain game , each player scores either 2 points or 5 points . if n players score 2 points and m players score 5 points , and the total number of points scored is 50 , what is the least possible positive e difference between n and m ?","options":["1","3","5","7","9"],"answer":1},{"question":"4 years ago , paula was 4 times as old as karl . in 4 years , paula will be twice as old as karl . what is the sum of their ages now ?","options":["22","24","26","28","30"],"answer":3},{"question":"A palindrome is a word or a number that reads the same forward and backward . for example , 2442 and 111 are palindromes . if 5 - digit palindromes are formed using one or more of the digits 1 , 2 , 3 , 4 , and 5 , how many palindromes are possible ?","options":["25","75","125","225","625"],"answer":2},{"question":"If the personal income tax rate is lowered from 40 % to 33 % , what is the differential savings for a tax payer having an annual income before tax to the tune of $ 45000 ?","options":["$ 3500","$ 5000","$ 3150","$ 7000","$ 10000"],"answer":2},{"question":"The length of minute hand of a clock is 5.4 cm . what is the area covered by this in 10 minutes","options":["15.27","16.27","17.27","18.27","19.27"],"answer":0},{"question":"A pipe takes a hours to fill the tank . but because of a leakage it took 4 times of its original time . find the time taken by the leakage to empty the tank","options":["50 min","60 min","90 min","80 min","70 min"],"answer":3},{"question":"The compound interest on $ 30,000 at 7 % per annum is $ 4347 . the period ( in years ) is :","options":["2","2 1 / 2","3","4","5"],"answer":0},{"question":"Jonathan can type a 50 page document in 40 minutes , susan can type it in 30 minutes , and jack can type it in 24 minutes . working together , how much time will it take them to type the same document ?","options":["5 minutes","10 minutes","15 minutes","18 minutes","20 minutes"],"answer":1},{"question":"Find the annual income derived by investing $ 6800 in 30 % stock at 136 .","options":["550","1500","250","1300","400"],"answer":1},{"question":"Joe ’ s average ( arithmetic mean ) test score across 4 equally weighted tests was 90 . he was allowed to drop his lowest score . after doing so , his average test score improved to 85 . what is the lowest test score that was dropped ?","options":["20","25","55","75","80"],"answer":3},{"question":"The average age of 6 men increases by 2 years when two women are included in place of two men of ages 10 and 12 years . find the average age of the women ?","options":["87","12","30","28","17"],"answer":4},{"question":"It takes 35 identical printing presses 15 hours to print 500,000 papers . how many hours would it take 25 of these printing presses to print 500,000 papers ?","options":["18","20","21","24","25"],"answer":2},{"question":"3639 + 11.95 - x = 3054 . find the value of x .","options":["407.09","479.75","523.93","596.95","none of these"],"answer":3},{"question":"A pharmaceutical company received $ 3 million in royalties on the first $ 20 million in sales of and then $ 9 million in royalties on the next $ 108 million in sales . by approximately what percentage did the ratio of royalties to sales decrease from the first $ 20 million in sales to the next $ 104 million in sales ?","options":["8 %","15 %","45 %","42 %","56 %"],"answer":3},{"question":"The cost per pound of milk powder and coffee were the same in june . in july , the price of coffee shot up by 300 % and that of milk powder dropped by 80 % . if in july , a mixture containing equal quantities of milk powder and coffee costs $ 6.30 for 3 lbs , how much did a pound of milk powder cost in july ?","options":["$ 4","$ 0.2","$ 1","$ 3","$ 1.65"],"answer":1},{"question":"A certain class of students is being divided into teams . the class can either be divided into 18 teams with an equal number of players on each team or 24 teams with an equal number of players on each team . what is the lowest possible number of students in the class ?","options":["6","36","48","60","72"],"answer":4},{"question":"A bus started its journey from mumbai and reached pune in 44 min with its average speed of 50 km / hr . if the average speed of the bus is increased by 5 km / hr , how much time will it take to cover the same distance ?","options":["38 min","36 min","31 min","40 min","49 min"],"answer":3},{"question":"Daniel went to a shop and bought things worth rs . 25 , out of which 30 paise went on sales tax on taxable purchases . if the tax rate was 10 % , then what was the cost of the tax free items ?","options":["a","b","c","d","e"],"answer":3},{"question":"How many positive integers less than 250 are there such that they are multiples of 15 or multiples of 16 ?","options":["28 .","29 .","30 .","31 .","32 ."],"answer":2},{"question":"If ( 5 - x ) / ( 5 + x ) = x , what is the value of x ^ 2 + 6 x - 5 ?","options":["- 6","- 4","- 2","0","3"],"answer":3},{"question":"1 / 2 - [ ( 2 / 7 * 7 / 32 ) + 1 ] + 9 / 16 =","options":["29 / 16","19 / 16","15 / 16","9 / 13","0"],"answer":4},{"question":"If a person buy radio worth rs 2468 and pay 7 % sales . how much price of radio should reduce to pay only rs 2468 .","options":["162","158","159","130","160"],"answer":0},{"question":"3 buffaloes eat as much as 4 cows or 2 oxen . at a farm , there are 15 buffaloes , 8 oxen , and 24 cows . the fodder for these cattle is available for 48 days . if 60 more cows and 30 more buffaloes are brought in , how many days will the fodder last ?","options":["15 days","18 days","21 days","24 days","27 days"],"answer":1},{"question":"The difference between a number and its three - fifth is 50 . what is the number ?","options":["185","190","160","120","125"],"answer":4},{"question":"Two thirds of the roads from a to b are at least 5 miles long , and 3 / 4 of the roads from b to c are at least 5 miles long . if you randomly pick a road from a to b and then randomly pick a road from b to c , what is the probability that at least one of the roads you pick is at least 5 miles long ?","options":["1 / 6","1 / 4","2 / 3","3 / 4","11 / 12"],"answer":4},{"question":"If x = 6 and y = − 2 , what is the value of ( x − 2 y ) ^ y ?","options":["− 100","0.01","0.25","4","8"],"answer":1},{"question":"A rectangular swimming pool is 8 feet by 20 feet . a deck that has uniform width surrounds the pool . the total area of the pool and deck is 540 square feet . what is the width of the deck ?","options":["1","2","3","4","5"],"answer":4},{"question":"A 270 m long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds . what is the length of the other train ?","options":["230 m","240 m","260 m","320 m","350 m"],"answer":0},{"question":"A sum of money is to be divided among ann , bob and chloe . first , ann receives $ 4 plus one - half of what remains . next , bob receives $ 4 plus one - third of what remains . finally , chloe receives the remaining $ 32 . how much money t did bob receive ?","options":["20","22","24","26","52"],"answer":1},{"question":"Maxwell leaves his home and walks toward brad ' s house at the same time that brad leaves his home and runs toward maxwell ' s house . if the distance between their homes is 40 kilometers , maxwell ' s walking speed is 3 km / h , and brad ' s running speed is 5 km / h . what is the distance traveled by maxwell when they meet in the middle ?","options":["16","17","18","15","14"],"answer":3},{"question":"In a urban village of india named ` ` owlna ' ' , 70 % people have refrigerator , 75 % people have television , 65 % people got computers and 95 % got air - conditionor . how many people ( minimum ) got all these luxury .","options":["5 %","7 %","3 %","9 %","15 %"],"answer":0},{"question":"In a group of 12 engineers , 4 engineers have a phd degree ; the others have only an ms or bs degree . a team of 4 engineers is to be chosen which must have at least 1 engineer with a phd , how many different teams can be chosen ?","options":["495","70","245","425","555"],"answer":3},{"question":"What will be the ci on a sum of rs . 25000 after 3 years at the rate of 12 per year ?","options":["rs . 10100","rs . 10110","rs . 10123.20","rs . 10135.50","rs . 10167.20"],"answer":2},{"question":"If a person walks at 15 km / hr instead of 10 km / hr , he would have walked 10 km more . the actual distance traveled by him is ?","options":["50 km","30 km","18 km","16 km","97 km"],"answer":1},{"question":"A rectangular grass field is 85 m * 55 m , it has a path of 2.5 m wide all round it on the outside . find the area of the path and the cost of constructing it at rs . 2 per sq m ?","options":["1450","1971","9676","1679","2691"],"answer":0},{"question":"The speed at which a man can row a boat in still water is 18 kmph . if he rows downstream , where the speed of current is 3 kmph , what time will he take to cover 60 metres ?","options":["16 seconds","15.4 seconds","26 seconds","12 seconds","18 seconds"],"answer":1},{"question":"Two trains are moving at 50 kmph and 70 kmph in opposite directions . their lengths are 170 m and 100 m respectively . the time they will take to pass each other completely is ?","options":["3 sec","8 sec","9 sec","5 sec","7 sec"],"answer":1},{"question":"Having scored 96 runs in the 19 th inning , a cricketer increases his average score by 4 . what will be his average score after 19 innings ?","options":["28","27","26","22","24"],"answer":4},{"question":"What is the greatest possible length which can be used to measure exactly the lengths 8 m , 4 m 20 cm and 12 m 20 cm ?","options":["10 cm","30 cm","25 cm","20 cm","35 cm"],"answer":3},{"question":"What least number should be added to 1019 , so that the sum is completely divisible by 25 ?","options":["4","3","2","0","6"],"answer":4},{"question":"In a school having roll strength 286 , the ratio of boys and girls is 8 : 5 . if 22 more girls get admitted into the school , the ratio of boys and girls becomes","options":["12 : 7'","10 : 7'","8 : 7'","4 : 3'","none']"],"answer":3},{"question":"If x = 1 + √ 2 , then what is the value of x 4 - 4 x 3 + 4 x 2 + 5 ?","options":["- 1","0","6","2","3"],"answer":2},{"question":"The ratio of sum of squares of first n natural numbers to square of sum of first n natural numbers is 17 : 325 . the value of n is","options":["15'","25'","35'","30'","none of these']"],"answer":1},{"question":"A man is walking at a speed of 10 km per hour . after every kilometre , he takes rest for 5 minutes . how much time will be take to cover a distance of 5 kilometres ?","options":["48 min .","50 min .","45 min .","55 min .","none of these"],"answer":1},{"question":"An error 4 % in excess is made while measuring the side of a square . the percentage of error in the calculated area of the square is","options":["8.04 %","8.14 %","8.23 %","8.16 %","8.5 %"],"answer":3},{"question":"Harkamal purchased 8 kg of grapes at the rate of 70 per kg and 9 kg of mangoes at the rate of 55 per kg . how much amount did he pay to the shopkeeper ?","options":["1000","1055","1065","1075","1080"],"answer":1},{"question":"If x and y are integers such that ( x + 1 ) ^ 2 is less than or equal to 9 and ( y - 1 ) ^ 2 is less than 64 , what is the sum of the maximum possible value of xy and the minimum possible value of xy ?","options":["- 16","- 8","0","14","16"],"answer":1},{"question":"The difference between a two - digit number and the number obtained by interchanging the two digits is 63 . which is the smaller of the two numbers ?","options":["29","70","92","can not be determined","none of these"],"answer":3},{"question":"A man started driving at a constant speed , from the site of a blast , the moment he heard the blast . he heard a second blast after a time of 30 mins and 12 seconds . if the second blast occurred exactly 30 mins after the first , how many meters was he from the site when he heard the second blast ? ( speed of sound = 330 m / s )","options":["3120","3330","3540","3750","3960"],"answer":4},{"question":"How many positive integers less than 5,000 are evenly divisible by neither 13 nor 21 ?","options":["4",null,"4",null,"4"],"answer":4},{"question":"A train leaves delhi at 9 a . m . at a speed of 30 kmph . another train leaves at 2 p . m . at a speed of 40 kmph on the same day and in the same direction . how far from delhi , will the two trains meet ?","options":["900 km","800 km","600 km","690 km","609 km"],"answer":2},{"question":"What is difference between biggest and smallest fraction among 2 / 5 , 3 / 4 , 4 / 5 and 5 / 6","options":["2 / 5","3 / 5","1 / 6","1 / 7","none of these"],"answer":4},{"question":"A 5 % stock yields 10 % . the market value of the stock is :","options":["rs . 56","rs . 55","rs . 50","rs . 90","rs . 75"],"answer":2},{"question":"A train 120 m long passes a man , running at 6 kmph in the direction opposite to that of the train , in 6 seconds . the speed of the train is","options":["54 kmph","60 kmph","66 kmph","72 kmph","82 kmph"],"answer":2},{"question":"Every day daniel drives 64 miles back from work . on sunday , daniel drove all the way back from work at a constant speed of x miles per hour . on monday , daniel drove the first 32 miles back from work at ( 2 x ) miles per hour , and the rest of the way at ( x / 2 ) miles per hour . the time it took daniel to drive back from work on monday is longer than the time it took him to drive back from work on sunday by what percent ?","options":["15 %","25 %","35 %","45 %","55 %"],"answer":1},{"question":"The diagonal of a rhombus are 25 m and 50 m . its area is :","options":["900","800","700","625","650"],"answer":3},{"question":"What is the angle between the hands of a clock when time is 10 : 20 ?","options":["90 deg","75 deg","45 deg","15 deg","30 deg"],"answer":0},{"question":"The diameter of a cylindrical tin is 14 cm and height is 5 cm . find the volume of the cylinder ?","options":["230","141","66","245","21"],"answer":3},{"question":"If 40 men take 15 days to to complete a job , in how many days can 25 men finish that work ?","options":["24","25","26","27","28"],"answer":0},{"question":"It takes printer a 4 more minutes more than printer b to print 40 pages . working together , the two printers can print 50 pages in 6 minutes . how long will it take printer a to print 160 pages ?","options":["12","18","48","20","30"],"answer":2},{"question":"Find the cost of fencing around a circular field of diameter 22 m at the rate of rs . 3 a meter ?","options":["288","132","772","207.3","261"],"answer":3},{"question":"There are 6 people in the elevator . their average weight is 156 lbs . another person enters the elevator , and increases the average weight to 151 lbs . what is the weight of the 7 th person .","options":["121","168","189","190","200"],"answer":0},{"question":"Each child has 2 pencils and 13 skittles . if there are 15 children , how many pencils are there in total ?","options":["30","12","18","22","08"],"answer":0},{"question":"If a certain number x is divided by 62 , the reminder is 7 . what is the reminder when x + 11 is divided by 31 ?","options":["3","5","18","6","8"],"answer":2},{"question":"If 7 ^ w is a factor of the product of the integers from 1 to 100 , inclusive , what is the largest value of w ?","options":["12","13","14","15","16"],"answer":4},{"question":"A women purchased 3 towels @ rs . 100 each , 5 towels @ rs . 150 each and two towels at a certain rate which is now slipped off from his memory . but she remembers that the average price of the towels was rs . 145 . find the unknown rate of two towels ?","options":["a","b","c","d","e"],"answer":0},{"question":"If 2 pipes take an hour to fill a tank , then how long should 8 pipes take to fill the same tank ?","options":["20 min","10 min","15 min","25 min","30 min"],"answer":2},{"question":"There are 6 chess amateurs playing in villa ' s chess club tournament . if each chess amateur plays with exactly 4 other amateurs , what is the total number of chess games possible to be played in the tournament ?","options":["10","20","40","60","12"],"answer":4},{"question":"A jar full of whisky contains 30 % alcohol . a part of this whisky is replaced by another containg 19 % alcohol and now the percentage of alcohol was found to be 26 % . what quantity of whisky is replaced ?","options":["1 / 3","2 / 3","2 / 5","3 / 5","4 / 5"],"answer":0},{"question":"Worker a takes 4 hours to do a job . worker b takes 10 hours to do the same job . how long it take both a & b , working together but independently , to do the same job ?","options":["20 / 9","40 / 9","40 / 14","60 / 9","80 / 9"],"answer":2},{"question":"Express a speed of 30 kmph in meters per second ?","options":["10 mps","8 mps","9 mps","7 mps","12 mps"],"answer":1},{"question":"In a maths test , students were asked to find 5 / 16 of a certain number . one of the students by mistake found 5 / 6 th of that number and his answer was 100 more than the correct answer . find the number .","options":["192","280","384","400","500"],"answer":0},{"question":"A boat running up stram takes 6 hours to cover a certain distance , while it takes 9 hours to cover the same distance running down stream . what is the ratio between the speed of the boat and the speed of water current respectively ?","options":["2 : 3","5 : 1","4 : 5","7 : 1","8 : 1"],"answer":1},{"question":"The cost price of a radio is rs . 1900 and it was sold for rs . 1330 , find the loss % ?","options":["18 %","31 %","30 %","45 %","12 %"],"answer":2},{"question":"Someone on a skateboard is traveling 13 miles per hour . how many feet does she travel in 25 seconds ? ( 1 mile = 5280 feet )","options":["476.75 ft","450 ft","480 ft","490 ft","500 ft"],"answer":0},{"question":"There are 4 more women than there are men on a local co - ed softball team . if there are a total of 14 players on the team , what is the ratio of men to women ?","options":["10 / 16","6 / 16","4 / 16","6 / 10","5 / 9"],"answer":4},{"question":"8900 ÷ 6 ÷ 4 = ?","options":["349","541.75","224.37","370.833","none of these"],"answer":3},{"question":"The markup on a box of apples is 10 percent of the cost . the markup is what percent of the selling price ? ( markup = selling price - cost )","options":["9.09 %","10 %","12 1 / 2 %","15 %","16 2 / 3 %"],"answer":0},{"question":"A train speeds past a pole in 15 seconds and a platform 100 m long in 40 seconds . its length is ?","options":["188 m","876 m","251 m","100 m","145 m"],"answer":3},{"question":"A train running at the speed of 30 km / hr crosses a pole in 12 seconds . what is the length of the train ?","options":["70","80","90","100","110"],"answer":3},{"question":"Three numbers are in the ratio 3 : 4 : 5 and their l . c . m is 2400 . their h . c . f is :","options":["40","80","120","200","220"],"answer":0},{"question":"How many positive integers less than 9999 are such that the product of their digits is 210 .","options":["24","58","26","34","25"],"answer":0},{"question":"Two stations p and q are 65 km apart on a straight track . one train starts from p at 7 a . m . and travels towards q at 20 kmph . another train starts from q at 8 a . m . and travels towards p at a speed of 25 kmph . at what time will they meet ?","options":["9 am","12 am","10.30 am","12.30 am","11 am"],"answer":0},{"question":"A store reported total sales of $ 385 million for february of this year . if the total sales for the same month last year was $ 320 million , approximately what was the percent increase w in sales ?","options":["2 %","17 %","20 %","65 %","83 %"],"answer":2},{"question":"A man saves 10 % of his monthly salary . if an account of dearness of things he is to increase his monthly expenses by 5 % , he is only able to save rs . 400 per month . what is his monthly salary ?","options":["rs . 6500","rs . 7500","rs . 7200","rs . 7273","rs . 6300"],"answer":3},{"question":"Working individually , emma can wrap presents for 6 hours and troy can wrap presents in 8 hours . if emma and troy work together but independently at the task for 2 hours , at which point troy leaves , how many remaining hours will it take emma to complete the task alone ?","options":["30 / 12","5 / 12","3 / 4","2 / 12","3 / 5"],"answer":0},{"question":"The length of a rectangular plot is 20 metres more than its breadth . if the cost of fencing the plot @ rs . 26.50 per metre is rs . 8480 , what is the length of the plot in metres ?","options":["20","200","300","90","140"],"answer":3},{"question":"Find the last digit of ( 1021 ^ 3921 ) + ( 3081 ^ 3921 )","options":["0","1","2","3","4"],"answer":2},{"question":"A certain electric - company plan offers customers reduced rates for electricity used between 8 p . m . and 8 a . m . weekdays and 24 hours a day saturdays and sundays . under this plan , the reduced rates z apply to what fraction of a week ?","options":["1 / 2","5 / 8","9 / 14","16 / 21","9 / 10"],"answer":2},{"question":"The ratio of the volumes of two cubes is 125 : 216 . what is the ratio of their total surface areas ?","options":["13 : 18","8 : 12","1 : 12","8 : 17","1 : 11"],"answer":0},{"question":"The average weight of d , e and f is 42 kg . if the average weight of d and e be 35 kg and that of e and f be 41 kg , what is the weight of e ?","options":["23 kg","24 kg","25 kg","26 kg","27 kg"],"answer":3},{"question":"Two trains 121 meters and 165 meters in length respectively are running in opposite directions , one at the rate of 75 km and the other at the rate of 65 kmph . in what time will they be completely clear of each other from the moment they meet ?","options":["7.19","7.17","7.2","7.35","7.11"],"answer":3},{"question":"Find the smallest number which when divided by 12 and 15 leaves respective remainders of 8 and 11 .","options":["87","97","27","21","56"],"answer":4},{"question":"A merchant marks his goods up by 20 % and then offers a discount of 10 % on the marked price . what % profit does the merchant make after the discount ?","options":["8 %","10 %","21 %","15 %","17 %"],"answer":0},{"question":"A batsman in his 20 th innings makes a score of 90 , and thereby increases his average by 2 . what is his average after the 20 th innings ? he had never been ’ not out ’ .","options":["52","37","39","43","42"],"answer":0},{"question":"S ( n ) is a n - digit number formed by attaching the first n perfect squares , in order , into one integer . for example , s ( 1 ) = 1 , s ( 2 ) = 14 , s ( 3 ) = 149 , s ( 4 ) = 14916 , s ( 5 ) = 1491625 , etc . how many digits are in s ( 99 ) ?","options":["350","353","354","356","357"],"answer":1},{"question":"The h . c . f . of two numbers is 23 and the other two factors of their l . c . m . are 10 and 12 . the larger of the two numbers is :","options":["276","295","322","345","354"],"answer":0},{"question":"How many figures are required to number the pages the pages of a book containing 1210 pages ?","options":["3533","3833","3333","3633","3733"],"answer":4},{"question":"The average weight of a , b and c is 75 kg . if the average weight of a and b be 88 kg and that of b and c be 72 kg , then the weight of b is :","options":["60 kg","59 kg","62 kg","63 kg","61 kg"],"answer":3},{"question":"A and b are mixed together in the ratio 9 : 11 . what is the weight of mixture , if 26.1 kg of a has been consumed in it ?","options":["56","45","58.2","58","46"],"answer":3},{"question":"Find the constant k so that : - x 2 - ( k + 12 ) x - 8 = - ( x - 2 ) ( x - 4 )","options":["11","12","18","14","15"],"answer":2},{"question":"Last year , company x paid out a total of $ 1 , 050,000 in salaries to its 31 employees . if no employee earned a salary that is more than 20 % greater than any other employee , what is the lowest possible salary that any one employee earned ?","options":["$ 10",null,"$ $ 28",null,"$ 42"],"answer":1},{"question":"If n is a positive integer and the product of all integers from 1 to n , inclusive , is a multiple of 350 , what is the least possible value of n ?","options":["5","7","12","13","14"],"answer":1},{"question":"The duplicate ratio of 2 : 3 is ?","options":["4 : 9","1 : 4","1 : 8","1 : 18","1 : 13"],"answer":0},{"question":"The water level in a rectangular swimming pool measuring 40 feet by 25 feet is to be lowered by 6 inches . how many gallons of water must be removed ? ( 1 cu ft = 7.5 gallons )","options":["100","250","750","3750","5625"],"answer":3},{"question":"3 maths classes : a , b and c take an algebra test . the average score of class a is 83 . the average score of class b is 76 . the average score of class c is 85 . the average score of class a and b is 79 and average score of class b and c is 81 . what is the average score of classes a , b , c ?","options":["81.8","81.1","81.2","81.5","81.9"],"answer":3},{"question":"At a certain resort , each of the 39 food service employees is trained to work in a minimum of 1 restaurant and a maximum of 3 restaurants . the 3 restaurants are the family buffet , the dining room , and the snack bar . exactly 19 employees are trained to work in the family buffet , 18 are trained to work in the dining room , and 12 are trained to work in the snack bar . if 4 employees are trained to work in exactly 2 restaurants , how many employees are trained to work in all 3 restaurants ?","options":["2","3","4","5","6"],"answer":1},{"question":"The volume of a cube is 1728 cc . find its surface .","options":["864","556","255","287","267"],"answer":0},{"question":"The length of rectangle is thrice its breadth and its perimeter is 40 m , find the area of the rectangle ?","options":["432","212","75","992","212"],"answer":2},{"question":"A 25 cm wide path is to be made around a circular garden having a diameter of 4 meters . approximate area of the path is square meters is ?","options":["3.34 sq m","98.8 sq m","67.8 sq m","27.9 sq m","19.9 sq m"],"answer":0},{"question":"A train is 700 meter long is running at a speed of 21 km / hour . in what time will it pass a bridge of 130 meter length ?","options":["142.286","251.228","34","200","150.627"],"answer":0},{"question":"A coin is tossed 4 times . what is the probability of getting exactly 3 heads ?","options":["1 / 2","1 / 4","1 / 8","1 / 16","3 / 16"],"answer":1},{"question":"The ratio of pens to pencils is 5 to 6 . there are 4 more pencils than pens . how many pencils are there ?","options":["12","16","20","24","28"],"answer":3},{"question":"A train passes a station platform in 42 sec and a man standing on the platform in 12 sec . if the speed of the train is 54 km / hr . what is the length of the platform ?","options":["227","450","460","480","171"],"answer":1},{"question":"How many pieces of 75 cm can be cut from a rope 45 meters long ?","options":["30","40","60","none","can not be determined"],"answer":2},{"question":"In what ratio mental a at rs . 68 per kg be mixed with another metal at rs . 96 per kg so that cost of alloy ( mixture ) is rs . 75 per kg ?","options":["5 : 8","3 : 1","3 : 7","9 : 5","9 : 8"],"answer":1},{"question":"A shopkeeper fixes the marked price of an item 30 % above its cost price . the percentage of discount allowed to gain 6 % is","options":["18.45 %","18.46 %","18.47 %","18.48 %","none of these"],"answer":1},{"question":"The product of two numbers is 120 and the sum of their squares is 289 . find the sum ?","options":["23","20","15","26","28"],"answer":0},{"question":"Find the sum of first 26 natural numbers","options":["470","468","465","351","485"],"answer":3},{"question":"In an electric circuit , two resistors with resistances m and n are connected in parallel . in this case , if p is the combined resistance of these two resistors , then the reciprocal of p is equal to the sum of the reciprocals of m and n . what is p in terms of m and n ?","options":["( n - m","mn / ( m + n","( nm","( n - m","none of these']"],"answer":1},{"question":"X + ( 1 / x ) = 3 find x ^ 2 + ( 1 / x ^ 2 )","options":["2.25","7","4.25","5.25","6.25"],"answer":1},{"question":"A certain debt will be paid in 52 installments from january 1 to december 31 of a certain year . each of the first 8 payments is to be $ 410 ; each of the remaining payments is to be $ 65 more than each of the first 8 payments . what is the average ( arithmetic mean ) payment that will be made on the debt for the year ?","options":["443","450","465","468","475"],"answer":2},{"question":"The sum of the fourth and twelfth term of an arithmetic progression is 20 . what is the sum of the first 20 terms of the arithmetic progression ?","options":["300","120","150","170","200"],"answer":4},{"question":"A alone can finish a work in 10 days which b alone can finish in 15 days . if they work together and finish it , then out of a total wages of rs . 3100 , a will get :","options":["rs . 1200","rs . 1500","rs . 1860","rs . 2000","none of these"],"answer":2},{"question":"Crazy eddie has a key chain factory . eddie managed to decrease the cost of manufacturing his key chains while keeping the same selling price , and thus increased the profit from the sale of each key chain from 40 % of the selling price to 50 % of the selling price . if the manufacturing cost is now $ 50 , what was it before the decrease ?","options":["$ 20","$ 40","$ 50","$ 80","$ 60"],"answer":4},{"question":"While driving from a - ville to b - town , harriet drove at a constant speed of 110 kilometers per hour . upon arriving in b - town , harriet immediately turned and drove back to a - ville at a constant speed of 140 kilometers per hour . if the entire trip took 5 hours , how many minutes did it take harriet to drive from a - ville to b - town ?","options":["138","148","150","162","168"],"answer":4},{"question":"If the average of 1 , 2 , 4 , 5 , 6 , 9 , 9 , 10 , 12 and x is 7 , what is the value of x ?","options":["7","9","11","12","13"],"answer":3},{"question":"A jogger running at 9 km / hr along side a railway track is 200 m ahead of the engine of a 200 m long train running at 45 km / hr in the same direction . in how much time will the train pass the jogger ?","options":["89","20","40","88","34"],"answer":2},{"question":"Yesterday ' s closing prices of 2,200 different stocks listed on a certain stock exchange were all different from today ' s closing prices . the number of stocks that closed at a higher price today than yesterday was 20 percent greater than the number that closed at a lower price . how many of the stocks closed at a higher price today than yesterday ?","options":["484","726","1",null,"1"],"answer":2},{"question":"The dimensions of an open box are 50 cm , 40 cm and 23 cm . its thickness is 2 cm . if 1 cubic cm of metal used in the box weighs 0.5 gms , find the weight of the box .","options":["8.04 kg'","8.14 kg'","8.24 kg'","9.04 kg'","none of these']"],"answer":0},{"question":"Two goods trains each 680 m long are running in opposite directions on parallel tracks . their speeds are 45 km / hr and 30 km / hr respectively . find the time taken by the slower train to pass the driver of the faster one ?","options":["228","65.28","48.32","27","21.1"],"answer":1},{"question":"Mike needs 30 % to pass . if he scored 212 marks and falls short by 25 marks , what was the maximum marks he could have got ?","options":["343","677","790","867","932"],"answer":2},{"question":"If r is the least positive integer that is divisible by every integer from 12 to 16 inclusive , then r / 13 is =","options":["40320","21840","1680","840","240"],"answer":2},{"question":"A number is selected at random from the first 30 natural numbers . what is the probability that the number is a multiple of either 5 or 12 ?","options":["17 / 30","2 / 5","7 / 15","4 / 15","11 / 30"],"answer":3},{"question":"An aeroplane covers a certain distance of 420 kmph in 6 hours . to cover the same distance in 4 2 / 3 hours , it must travel at a speed of ?","options":["450 km","480 km","500 km","540 km","590 km"],"answer":3},{"question":"For what value of x between − 5 and 5 , inclusive , is the value of x ^ 2 − 10 x + 16 the greatest ?","options":["− 5","− 2","0","2","4"],"answer":0},{"question":"What profit percent is made by selling an article at a certain price , if by selling at 2 / 3 rd of that price , there would be a loss of 15 % ?","options":["20 %","27.5 %","10 %","80 %","90 %"],"answer":1},{"question":"A boat running up stram takes 5 hours to cover a certain distance , while it takes 8 hours to cover the same distance running down stream . what is the ratio between the speed of the boat and the speed of water current respectively ?","options":["2 : 3","5 : 6","4 : 5","7 : 1","13 : 3"],"answer":4},{"question":"Machine p and machine q are each used to manufacture 880 sprockets . it takes machine p 10 hours longer to produce 880 sprockets than machine q . machine q produces 10 % more sprockets per hour than machine a . how many sprockets per hour does machine a produce ?","options":["2","4","6","8","10"],"answer":3},{"question":"In an examination 35 % of the students passed and 351 failed . how many students appeared for the examination ?","options":["a","b","c","d","e"],"answer":0},{"question":"What is the average of 1200 , 1300 , 1400 , 1510 , 1520 , 1530 , and 1200 ?","options":["1360.47","1355.8","1380","1350","1333"],"answer":2},{"question":"If w is 40 percent less than q , q is 40 percent less than y , and z is 46 percent less than y , then z is greater than w by what percent of w ?","options":["4 %","18 %","36 %","40 %","50 %"],"answer":4},{"question":"A man rows his boat 70 km downstream and 45 km upstream , taking 2 1 / 2 hours each time . find the speed of the stream ?","options":["1 kmph","6 kmph","5 kmph","8 kmph","7 kmph"],"answer":2},{"question":"A train passes a station platform in 48 sec and a man standing on the platform in 40 sec . if the speed of the train is 36 km / hr . what is the length of the platform ?","options":["80","120","60","90","50"],"answer":0},{"question":"A particular store purchased a stock of turtleneck sweaters and marked up its cost by 20 % . during the new year season , it further marked up its prices by 25 % of the original retail price . in february , the store then offered a discount of 12 % . what was its profit on the items sold in february ?","options":["27.5 %","32 %","35 %","37.5 %","40 %"],"answer":1},{"question":"A , b and c enter into partnership . a invests some money at the beginning , b invests double the amount after 6 months , and c invests thrice the amount after 8 months . if the annual gain be rs . 18600 . a ' s share is ?","options":["8876","2765","6000","6200","1261"],"answer":3},{"question":"A student took 5 papers in an examination , where the full marks were the same for each paper . his marks in these papers were in the proportion of 5 : 6 : 7 : 8 : 9 . in all papers together , the candidate obtained 60 % of the total marks . then the number of papers in which he got more than 50 % marks is","options":["2","3","4","5","1"],"answer":3},{"question":"If x ¤ y = ( x + y ) ^ 2 - ( x - y ) ^ 2 . then √ 6 ¤ √ 6 =","options":["0","5","10","24","20"],"answer":3},{"question":"An investment yields an interest payment of $ 240 each month . if the simple annual interest rate is 9 % , what is the amount of the investment ?","options":["$ 28",null,"$ 30",null,"$ 31"],"answer":4},{"question":"The inner circumference of a circular race track , 14 m wide , is 440 m . find radius of the outer circle ?","options":["22","37","87","84","82"],"answer":3},{"question":"The average speed of a car is 1 4 / 5 times the avg speed of a bike . a tractor covers 575 km in 25 hrs . how much distance will the car cover in 4 hrs if the speed of the bike is twice speed of the tractor ?","options":["400 km","500 km","331.2 km","550 km","600 km"],"answer":2},{"question":"There are 56 lights which are functional and each is controlled by a separate on / off switch . two children x and y start playing with the switches . x starts by pressing every third switch till he reaches the end . y , thereafter , presses every fifth switch till he too reaches the end . if all switches were in off position at the beggining , how many lights are switched on by the end of this operation ?","options":["18","19","17","15","16"],"answer":2},{"question":"How many multiples of 5 are there between 5 to 95 ?","options":["9","18","17","16","15"],"answer":2},{"question":"The difference between the local value and face value of 7 in the numeral 657903 is :","options":["0","7896","6993","903","803"],"answer":2},{"question":"Find the value of b from ( 15 ) ^ 2 x 9 ^ 2 ã · 356 = b .","options":["53.2","52.2","51.2","8.2","54.2"],"answer":2},{"question":"An order was placed for a carpet whose length and width were in the ratio of 3 : 2 . subsequently , the dimensions of the carpet were altered such that its length and width were in the ratio 1 : 1 but were was no change in its perimeter . what is the ratio of the areas of the carpets ?","options":["4 : 5","9 : 10","14 : 15","19 : 20","24 : 25"],"answer":4},{"question":"How many cuboids of length 5 m , width 2 m and height 3 m can be farmed from a cuboid of 18 m length , 15 m width and 2 m height .","options":["10","12","15","16","18"],"answer":4},{"question":"An engineer undertakes a project to build a road 10 km long in 60 days and employs 30 men for the purpose . after 20 days , he finds only 2 km of the road has been completed . find the ( approximate ) number of extra men he must employ to finish the work in time .","options":["20","15","30","45","60"],"answer":2},{"question":"A retailer bought a machine at a wholesale price of $ 81 and later on sold it after a 10 % discount of the retail price . if the retailer made a profit equivalent to 20 % of the whole price , what is the retail price of the machine ?","options":["81","108","120","135","160"],"answer":1},{"question":"1.5 , 2.3 , 3.1 , 3.9 , . . ?","options":["0.6","0.8","0.4","0.24","0.15"],"answer":1},{"question":"At steel factory , each employee working the second shift produced 2 / 3 as many widgets as each employee working the first shift . if the first shift has 3 / 4 as many employees , what fraction of the total widgets did the second shift produce ?","options":["8 / 17","1 / 2","8 / 9","9 / 8","17 / 8"],"answer":0},{"question":"A circular swimming pool is surrounded by a concrete wall 4 ft wide . if the area of the concrete wall surrounding the pool is 11 / 25 that of the pool , then the radius of the pool is ?","options":["22","20","88","387","19"],"answer":1},{"question":"36 men can complete a piece of work in 18 days . in how many days will 81 men complete the same work ?","options":["8","77","88","29","21"],"answer":0},{"question":"Simplify : 0.2 * 0.4 + 0.6 * 0.8","options":["0.52","0.42","0.48","0.64","0.56"],"answer":4},{"question":"What is 0.05 percent of 12,356 ?","options":["0.6178","61.78","6.178","0.06178","0.006178"],"answer":2},{"question":"15 lts are taken of from a container full of liquid a and replaced with liquid b . again 15 more lts of the mixture is taken and replaced with liquid b . after this process , if the container contains liquid a and b in the ratio 9 : 16 , what is the capacity of the container s ?","options":["a : 45","b : 25","c : 37.5","d : 36","e : 42"],"answer":2},{"question":"A 20 litre mixture of milk and water contains milk and water in the ratio 3 : 2 . 10 litres of the mixture is removed and replaced with pure milk and the operation is repeated once more . at the end of the two removal and replacement , what is the ratio e of milk and water in the resultant mixture ?","options":["17 : 3","9 : 1","3 : 17","5 : 3","11 : 2"],"answer":1},{"question":"An article is bought for rs . 800 and sold for rs . 1200 , find the loss percent ?","options":["55 %","25.25 %","33.33 %","45 %","50 %"],"answer":4},{"question":"When greenville state university decided to move its fine arts collection to a new library , it had to package the collection in 20 - inch by 20 - inch by 15 - inch boxes . if the university pays $ 0.50 for every box , and if the university needs 3.06 million cubic inches to package the collection , what is the minimum amount the university must spend on boxes ?","options":["$ 255","$ 275","$ 510","$ 1",null],"answer":0},{"question":"Diana works 10 hours per day on monday , wednesday and friday , and 15 hours per day on tuesday and thursday . she does not work on saturday and sunday . she earns $ 1800 per week . how much does she earn in dollars per hour ?","options":["20","22","30","24","25"],"answer":2},{"question":"A car travels at a speed of 65 miles per hour . how far will it travel in 8 hours ?","options":["125 miles","225 miles","520 miles","425 miles","525 miles"],"answer":2},{"question":"The mean of 50 observations was 36 . it was found later that an observation 30 was wrongly taken as 23 . the corrected new mean is :","options":["36.02","36.14","36.12","36.11","36.8"],"answer":1},{"question":"A , b and c invest in the ratio of 3 : 4 : 5 . the percentage of return on their investments are in the ratio of 6 : 5 : 4 . find the total earnings , if b earns rs . 200 more than a :","options":["2348","7250","2767","1998","5800"],"answer":4},{"question":"The average of first 14 even numbers is ?","options":["10","11","12","13","15"],"answer":4},{"question":"A certain rectangular crate measures 12 feet by 16 feet by 18 feet . a cylindrical gas tank is to be made for shipment in the crate and will stand upright when the crate is placed on one of its six faces . what should the radius of the tank be if it is to be of the largest possible volume ?","options":["4'","5'","6'","8'","10']"],"answer":3},{"question":"For what values of k will the pair of equations 4 ( 3 x + 4 y ) = 48 and kx + 12 y = 30 does not have a unique solution ?","options":["12","9","3","7.5","2.5"],"answer":1},{"question":"The sector of a circle has radius of 21 cm and central angle 120 o . find its perimeter ?","options":["91.5 cm","11.5 cm","91.8 cm","86 cm","99.5 cm"],"answer":3},{"question":"How many different positive integers are factors of 40 ?","options":["3","2","1","6","4"],"answer":3},{"question":"A couple married in 1980 had two children , one in 1982 and the other in 1984 . their combined ages will equal the years of the marriage in ?","options":["1986","1985","1987","1988","1989"],"answer":0},{"question":"Find the expenditure on digging a well 14 m deep and of 3 m diameter at rs . 19 per cubic meter ?","options":["2998","1881","2890","1485","2780"],"answer":1},{"question":"At an election 2 candidates are participated and a candidate got 45 % of votes and defeated by 9000 . and 83 votes are invalid . find the total polled votes ?","options":["84512","78452","65893","90083","74502"],"answer":3},{"question":"After working for 6 days , david was joined by moore . together they completed the remaining job in 3 days . how many days will it take both of them to complete the entire job , given that it would have taken david 12 days to complete the job alone ?","options":["7","4","6","2","7"],"answer":2},{"question":"How long does a train 110 m long running at the speed of 54 km / hr takes to cross a bridge 132 m length ?","options":["12.9 sec","12.1 sec","17.9 sec","16.13 sec","14.9 sec"],"answer":3},{"question":"By selling an article at rs . 800 , a shopkeeper makes a profit of 25 % . at what price should he sell the article so as to make a loss of 35 % ?","options":["228","480","267","416","276"],"answer":3},{"question":"The average weight of 8 people increases by 2.5 kg when a new person comes in place of one of them weighing 55 kg . what is the weight of the new person ?","options":["75 kg","85 kg","95 kg","65 kg","55 kg"],"answer":0},{"question":"The length of a rectangular plot is 10 mtr more than its width . the cost of fencing the plot along its perimeter at the rate of rs . 6.5 mtr is rs . 910 . the perimeter of the plot is ?","options":["126","156","190","140","260"],"answer":3},{"question":"What is the least number which should be added to 5432 so that the sum is exactly divisible by 5 , 6 , 4 , and 3 ?","options":["16","22","28","34","40"],"answer":2},{"question":"Two airplanes take off from one airfield at noon . one flies due east at 203 miles per hour while the other flies directly northeast at 283 miles per hour . approximately how many miles apart are the airplanes at 2 p . m . ?","options":["166","332","406","483","566"],"answer":2},{"question":"A man can swim in still water at 6 km / h , but takes twice as long to swim upstream than downstream . the speed of the stream is ?","options":["3","7.5","2.25","2","4"],"answer":3},{"question":"The population of a town is 10000 . it increases annually at the rate of 20 % p . a . what will be its population after 4 years ?","options":["20300","20400","20730","20500","20600"],"answer":2},{"question":"A certain roller coaster has 4 cars , and a passenger is equally likely to ride in any 1 of the 4 cars each time that passenger rides the roller coaster . if a certain passenger is to ride the roller coaster 4 times , what is the probability that the passenger will ride in each of the 4 cars ?","options":["0","1 / 9","2 / 9","3 / 32","1"],"answer":3},{"question":"What will be the ratio between the area of a rectangle and the area of a triangle with one of the sides of rectangle as base and a vertex on the opposite side of rectangle .","options":["1 : 2","2 : 1","3 : 1","data inadequate","none of these"],"answer":1},{"question":"The average age of a , b and c is 25 years . if the average age of a and c is 29 years , what is the age of b in years ?","options":["17","35","20","32","21"],"answer":0},{"question":"A man walking at the rate of 6 km per hour crosses a square field diagonally in 9 seconds the area of the field is","options":["110 sq . m'","111.5 aq . m'","112.5 sq . m'","114 sq . m'","none of these']"],"answer":2},{"question":"In a college the ratio of the numbers of boys to the girls is 8 : 5 . if there are 175 girls , the total number of students in the college is ?","options":["562","356","455","416","512"],"answer":2},{"question":"I spend 40 hours a week ( 5 days ) at work and like to organize my time so that i spend an equal number of hours on the two tasks i currently have . currently , i am spending 5 hours a day on task 1 and 3 on task 2 . how many hours a week less do i need to spend on task 1 in order to evenly distribute my time ?","options":["5","3","7","1","6"],"answer":0},{"question":"What is the greatest of 3 consecutive integers whose sum is 27 ?","options":["6","7","8","9","11"],"answer":4},{"question":"The area of a triangle is with base 4 m and height 5 m ?","options":["11'","10'","99'","17'","12']"],"answer":1},{"question":"A pharmaceutical company received $ 5 million in royalties on the first $ 20 million in sales of and then $ 10 million in royalties on the next $ 108 million in sales . by approximately what percentage did the ratio of royalties to sales decrease from the first $ 20 million in sales to the next $ 108 million in sales ?","options":["8 %","26 %","45 %","52 %","56 %"],"answer":1},{"question":"Peter brought a scooter for a certain sum of money . he spent 10 % of the cost on repairs and sold the scooter for a profit of $ 1100 . how much did he spend on repairs if he made a profit of 20 % ?","options":["100","200","300","400","500"],"answer":4},{"question":"10 people can write 55 book in 12 days working 8 hour a day . then in how many day 198 can be written by 48 people ?","options":["9","13","21","24","23"],"answer":0},{"question":"The current of a stream runs at the rate of 4 kmph . a boat goes 12 km and back to the starting point in 2 hours , then find the speed of the boat in still water ?","options":["a","b","c","d","e"],"answer":4},{"question":"A train 200 m long passes a man , running at 5 km / hr in the same direction in which the train is going , in 10 seconds . the speed of the train is :","options":["45 km / hr","50 km / hr","77 km / hr","55 km / hr","56 km / hr"],"answer":2},{"question":"To fill a tank , 200 buckets of water is required . how many buckets of water will be required to fill the same tank if the capacity of the bucket is reduced to four - fifths of its present ?","options":["50","100","150","200","250"],"answer":4},{"question":"If the cost price of 19 articles is equal to the selling price of 16 articles , what is the percentage of profit or loss that the merchant makes ?","options":["18.75 % loss","18.75 % profit","33.33 % loss","30.33 % loss","none of these"],"answer":1},{"question":"The mean of 40 observations was 100 . it was found later that an observation 50 was wrongly taken as 75 the corrected new mean is","options":["125.8","102.8","99.375","100.52","122"],"answer":2},{"question":"The entrance fee for a fair is $ 5 for persons under the age of 18 , and 20 % more for persons older . each ride at the fair costs $ 0.50 . if joe goes with her 6 years old twin brothers , and they each took 3 rides in total . how much money does joe end up spending at the fair ?","options":["16","20.5","17.5","20","4.5"],"answer":1},{"question":"In the manufacture of a certain product , 7 percent of the units produced are defective and 5 percent of the defective units are shipped for sale . what percent of the units produced are defective units that are shipped for sale ?","options":["0.125 %","0.35 %","0.8 %","1.25 %","2.0 %"],"answer":1},{"question":"A bag contains 6 red , 5 blue and 2 green balls . if 2 ballsare picked at random , what is the probability that both are red ?","options":["2 / 13","3 / 17","5 / 26","5 / 21","7 / 15"],"answer":2},{"question":"If 1488 / 1.24 = 1200 , then 148.8 / 12.4 is equal to ?","options":["17","10","14","12","11"],"answer":3},{"question":"The cross - section of a cannel is a trapezium in shape . if the cannel is 6 m wide at the top and 4 m wide at the bottom and the area of cross - section is 10290 sq m , the depth of cannel is ?","options":["258","260","262","264","266"],"answer":0},{"question":"A girl scout was selling boxes of cookies . in a month , she sold both boxes of chocolate chip cookies ( $ 1.25 each ) and boxes of plain cookies ( $ 0.75 each ) . altogether , she sold 1,585 boxes for a combined value of $ 1 , 586.25 . how many boxes of plain cookies did she sell ?","options":["0","233","500","695","790"],"answer":4},{"question":"In what ratio p : q should the mixture p of milk and water in the ratio of 5 : 4 be mixed with another mixture q of milk and water in the ratio 2 : 7 so that the resultant mixture contains equal quantities of milk and water ?","options":["3 : 2","2 : 1","4 : 3","4 : 1","5 : 1"],"answer":4},{"question":"A certain company expects quarterly earnings of $ 0.80 per share of stock , half of which will be distributed as dividends to shareholders while the rest will be used for research and development . if earnings are greater than expected , shareholders will receive an additional $ 0.04 per share for each additional $ 0.10 of per share earnings . if quarterly earnings are $ 1.10 per share , what will be the dividend paid to a person who owns 500 shares of the company ' s stock ?","options":["$ 260","$ 96","$ 26","$ 120","$ 240"],"answer":0},{"question":"The positive integers s and t leave remainders of 2 and 3 , respectively , when divided by 6 . s > t . what is the remainder when s – t is divided by 6 ?","options":["3","1","4","2","5"],"answer":4},{"question":"What is the remainder when 9 ^ 381 is divided by 5 ?","options":["0","1","2","3","4"],"answer":4},{"question":"The sum of ages of 5 children born 2 years different each is 40 years . what is the age of the elder child ?","options":["12","9","10","16","17"],"answer":0},{"question":"Find large number from below question the difference of two no . is 1365 . on dividing the larger no . by the smaller , we get 6 as quotient and the 15 as remainder ?","options":["1234","1456","1256","1456","1635"],"answer":4},{"question":"The compound interest earned by sunil on a certain amount at the end of two years at the rate of 4 % p . a . was rs . 326.40 . find the total amount that sunil got back at the end of two years in the form of principal plus interest earned .","options":["rs . 4326.40","rs . 4236.40","rs . 4136.40","rs . 4316.40","rs . 4136.40"],"answer":0},{"question":"If a square mirror has a 20 - inch diagonal , what is the approximate perimeter e of the mirror , in inches ?","options":["40'","60'","80'","100'","120']"],"answer":1},{"question":"James and david work at a grocery shop with 6 other workers . for an internal review , 2 of the 6 workers will be randomly chosen to be interviewed . what is the probability that james and david will both be chosen ?","options":["1 / 20","1 / 22","1 / 23","1 / 25","1 / 15"],"answer":4},{"question":"60 % of a number is added to 120 , the result is the same number . find the number ?","options":["300","288","270","129","281"],"answer":0},{"question":"In a 60 member association consisting of men and women , exactly 20 % of men and exactly 25 % women are homeowners . what is the least number of members who are homeowners ?","options":["29","13","25","23","21"],"answer":1},{"question":"If a card is drawn from a well shuffled pack of cards , the probability of drawing a spade or a king is -","options":["8 / 13","6 / 13","3 / 13","4 / 13","1 / 13"],"answer":3},{"question":"A man swims downstream 30 km and upstream 18 km taking 6 hours each time , what is the speed of the man in still water ?","options":["7","8","5","2","4"],"answer":4},{"question":"What is the least value of x . so that 23 x 59 is divisible by 3 .","options":["2","0","1","3","4"],"answer":0},{"question":"If the sum of the 4 th term and the 12 th term of an arithmetic progression is 16 , what is the sum of the first 15 terms of the progression ?","options":["80","100","105","120","110"],"answer":3},{"question":"The side of a square is increased by 25 % then how much % does its area increases ?","options":["56.28","56.25","56.2","56.24","56.21"],"answer":1},{"question":"If x = 1 - 2 t and y = 2 t - 2 , then for what value of t does x = y ?","options":["5 / 2","3 / 2","3 / 4","2 / 5","0"],"answer":2},{"question":"Pipes a and b can fill a tank in 6 and 4 hours . pipe c can empty it in 12 hours . if all pipes are opened together , then the tank will be filled in ?","options":["3 hr","2 hr","1 hr","9 / 7 hr","5 / 3 hr"],"answer":0},{"question":"Hall is 15 m long and 12 m broad . if the sum of the areas of the floor and the ceiling is equal to the sum of the areas of four walls , the volume of the hall is :","options":["720'","900'","1200'","1800'","2100']"],"answer":2},{"question":"A candidate got 35 % of the votes polled and he lost to his rival by 2370 votes . how many votes were cast ?","options":["7500","7900","2665","2888","2661"],"answer":1},{"question":"Sonika bought a v . c . r . at the list price of 18,500 . if the rate of sales tax was 8 % , find the amount she had to pay for purchasing the v . c . r .","options":["19",null,"19",null,"19"],"answer":0},{"question":"A cistern 6 m long and 4 m wide contains water up to a depth of 1 m 25 cm . the total area of the west surface is :","options":["49 m 2","50 m 2","53.5 m 2","55 m 2","none of these"],"answer":0},{"question":"At the wholesale store you can buy an 8 - pack of hot dogs for $ 1.55 , a 20 - pack for $ 3.05 , and a 250 - pack for $ 22.95 . what is the greatest number of hot dogs you can buy at this store with $ 220 ?","options":["1",null,"2",null,"2"],"answer":4},{"question":"If ( n + 2 ) ! / n ! = 90 , n = ?","options":["2 / 131","8","10","11","12"],"answer":1},{"question":"Abcd is a square . f and e are the midpoints of sides ad and cd , respectively . the area of triangle fed is 2 square inches . what is the area of square abcd ( in square inches ) ?","options":["4'","8'","16'","32'","64']"],"answer":2},{"question":"The triplicate ratio of 1 : 7 is ?","options":["1 : 7","1 : 8","1 : 343","1 : 1","1 : 2"],"answer":2},{"question":"What profit percent is made by selling an article at a certain price , if by selling at 3 / 4 rd of that price , there would be a loss of 20 % ?","options":["20 %","29 %","7 %","27 %","28 %"],"answer":2},{"question":"275.124 x 16.98 ã · 5.001 + 22.22 = ?","options":["983.578","659.121","957.641","656.112","456.512"],"answer":2},{"question":"A clock store sold a certain clock to a collector for 30 percent more than the store had originally paid for the clock . when the collector tried to resell the clock to the store , the store bought it back at 60 percent of what the collector had paid . the shop then sold the clock again at a profit of 90 percent on its buy - back price . if the difference between the clock ' s original cost to the shop and the clock ' s buy - back price was $ 150 , for how much did the shop sell the clock the second time ?","options":["$ 1010.46","$ 505.23","$ 2020.92","$ 800.46","$ 1515.69"],"answer":0},{"question":"A certain junior class has 1000 students and a certain senior class has 900 students . among these students , there are 60 siblings pairs each consisting of 1 junior and 1 senior . if 1 student is to be selected at random from each class , what is the probability that the 2 students selected will be a sibling pair ?","options":["3 / 40000","2 / 30000","9 / 2000","1 / 60","1 / 15"],"answer":1},{"question":"A money lender lent rs . 1000 at 3 % per year and rs . 1400 at 3 % per year . the amount should be returned to him when the total interest comes to rs . 350 . find the number of years .","options":["3.5","3.75","4","4.25","4.86"],"answer":4},{"question":"By weight , liquid x makes up 0.8 percent of solution a and 1.8 percent of solution b . if 400 grams of solution a are mixed with 700 grams of solution b , then liquid x accounts for what percent of the weight of the resulting solution ?","options":["1.58 %","1.98 %","10 %","15 %","19 %"],"answer":0},{"question":"If a - b = 3 and a ( power 2 ) + b ( power 2 ) = 21 , find the value of ab .","options":["5","8","4","6","3"],"answer":3},{"question":"Out of 460 students of a school , 325 play football , 175 play cricket and 50 neither play football nor cricket . how many students play both football and cricket ?","options":["120","150","100","180","90"],"answer":4},{"question":"In a 8 x 8 chess board what is the total number of squares .","options":["238","204","678","169","161"],"answer":1},{"question":"In a division , divident is 686 , divisior is 36 and quotient is 19 . find the remainder .","options":["a","b","c","d","e"],"answer":2},{"question":"A can do a work in 15 days and b in 20 days . if they work on it together for 4 days , then the fraction of the work that is left is :","options":["1 / 4","1 / 10","7 / 15","8 / 15","9 / 15"],"answer":3},{"question":"Rakesh credits 15 % of his salary in his fixed deposit account and spends 30 % of the remaining amount on groceries . if the cash in hand is rs . 2380 , what is his salary ?","options":["rs . 3500","rs . 4000","rs . 4500","rs . 5000","none"],"answer":1},{"question":"A salesman â € ™ s terms were changed from a flat commission of 5 % on all his sales to a fixed salary of rs . 1000 plus 2.5 % commission on all sales exceeding rs . 4,000 . if his remuneration as per new scheme was rs . 600 more than that by the previous schema , his sales were worth","options":["12000","14000","15000","20000","60000"],"answer":0},{"question":"If a light flashes every 6 seconds , how many times will it flash in ¾ of an hour ?","options":["451 times","638 times","838 times","436 times","435 times"],"answer":0},{"question":"By selling an article at rs . 400 , a profit of 60 % is made . find its cost price ?","options":["228","267","287","250","811"],"answer":3},{"question":"While working alone at their constant rates , computer x can process 240 files in 12 hours , and computer y can process 240 files in 3 hours . if all files processed by these computers are the same size , how many hours would it take the two computers , working at the same time at their respective constant rates , to process a total of 240 files ?","options":["1.6","1.8","2","2.2","2.4"],"answer":4},{"question":"On dividing a number by 357 , we get 39 as remainder . on dividing the same number 17 , what will be the remainder ?","options":["10","12","5","25","85"],"answer":2},{"question":"Two dogsled teams raced across a 300 mile course in wyoming . team a finished the course in 3 fewer hours than team r . if team a ' s average speed was 5 mph greater than team r ' s , what was team r ' s average mph ?","options":["12","15","18","20","25"],"answer":3},{"question":"The average marks of a class of 24 students is 40 and that of another class of 50 students is 60 . find the average marks of all the students ?","options":["52.2","59.5","52.8","53.5","52.1"],"answer":3},{"question":"Each month a retailer sells 100 identical items . on each item he makes a profit of $ 30 that constitutes 10 % of the item ' s price to the retailer . if the retailer contemplates giving a 5 % discount on the items he sells , what is the least number of items he will have to sell each month to justify the policy of the discount ?","options":["191","213","221","223","226"],"answer":3},{"question":"If x gets 25 % more than y and y gets 20 % more than z , the share of z out of rs . 555 will be :","options":["rs . 300","rs . 200","rs . 240","rs . 150","none of these"],"answer":3},{"question":"For integers x , y , and z , if ( 3 ^ x ) ( 4 ^ y ) ( 5 ^ z ) = 13107 , 200000 and x + y + z = 16 , what is the value of xy / z ?","options":["undefined","0","3","5","7"],"answer":1},{"question":"The length of a rectangular plot is thrice its breadth . if the area of the rectangular plot is 972 sq m , then what is the breadth of the rectangular plot ?","options":["16","17","18","19","14"],"answer":2},{"question":"The mean of 15 observations was 25 . it was found later that an observation 40 was wrongly taken as 25 . the corrected new mean is","options":["20","30","15","18","26"],"answer":4},{"question":"What is the area of a square field whose diagonal of length 24 m ?","options":["240 sq m","250 sq m","200 sq m","400 sq m","800 sq m"],"answer":0},{"question":"If 40 % of a number is equal to two - thirds of another number , what is the ratio of the first number to the second ?","options":["7 : 3","3 : 7","2 : 5","5 : 3","none of these"],"answer":3},{"question":"( x ) + 3612 + 16125 - 6149 = 90189 . calculate the value of x","options":["76601","76600","76655","76313","76723"],"answer":0},{"question":"If the radius of a circle is increased by 12 % , then the area of the circle","options":["decreases by 25.44 %'","increases by 25.44 %'","no change in area'","decreases by 12 %'","none']"],"answer":1},{"question":"A grocer has a sale of rs . 2500 , rs . 6500 , rs . 9855 , rs . 7230 and rs . 7000 for 5 consecutive months . how much sale must he have in the sixth month so that he gets an average sale of rs . 7500 ?","options":["s . 49180","s . 49910","s . 11915","s 6997","s . 5000"],"answer":2},{"question":"A cyclist bikes x distance at 20 miles per hour and returns over the same path at 16 miles per hour . what is the cyclist ' s average rate for the round trip in miles per hour ?","options":["17.6","17.3","8.6","17.2","9.0"],"answer":0},{"question":"If a is an integer greater than 6 but less than 17 and b is an integer greater than 3 but less than 29 , what is the range of a / b ?","options":["15 / 4","13 / 2","9 / 7","1 / 5","7 / 6"],"answer":0},{"question":"Increasing the original price of a certain item by 25 percent and then increasing the new price by 25 percent is equivalent to increasing the original price by what percent ?","options":["31.25","37.5","50.0","52.5","56.25"],"answer":4},{"question":"Ramu bought an old car for rs . 42000 . he spent rs . 13000 on repairs and sold it for rs . 61900 . what is his profit percent ?","options":["22","77","18","99","12.5"],"answer":4},{"question":"Increasing the original price of an article by 5 percent and then increasing the new price by 5 percent is equivalent to increasing the original price by","options":["10.25 %","12.5 %","14.75 %","15.15 %","16.25 %"],"answer":0},{"question":"There are 1200 jelly beans divided between two jars , jar x and jar y . if there are 400 fewer jelly beans in jar x than 3 times the number of beans in jar y , how many beans are in jar x ?","options":["650","700","750","800","850"],"answer":3},{"question":"If x is 20 percent more than y and y is 70 percent less than z , then x is what percent of z ?","options":["500 %","250 %","500 / 3 %","36 %","60 %"],"answer":3},{"question":"How many alphabets need to be there in a language if one were to make 1 million distinct 3 digit initials using the alphabets of the language ?","options":["321","65","120","100","80"],"answer":3},{"question":"A train covers a distance of 12 km in 10 min . if it takes 8 sec to pass a telegraph post , then the length of the train is ?","options":["100","110","160","130","140"],"answer":2},{"question":"At a certain restaurant , the ratio of the number of cooks to the number of waiters is 3 to 11 . when 12 more waiters are hired , the ratio of the number of cooks to the number of waiters changes to 3 to 14 . how many cooks does the restaurant have ?","options":["4","6","9","12","15"],"answer":3},{"question":"Bruce purchased 8 kg of grapes at the rate of 70 per kg and 11 kg of mangoes at the rate of 55 per kg . how much amount did he pay to the shopkeeper ?","options":["a","b","c","d","e"],"answer":1},{"question":"A 56 gallon solution of salt and water is 10 % salt . how many gallons of water must be added to the solution in order to decrease the salt to 8 % of the volume ?","options":["8","12","13","14","16"],"answer":3},{"question":"A , b and c invest in the ratio of 3 : 4 : 5 . the percentage of return on their investments are in the ratio of 6 : 5 : 4 . find the total earnings , if b earns rs . 120 more than a :","options":["2348","3480","2767","1998","2771"],"answer":1},{"question":"If log 2 = 0.3010 and log 3 = 0.4771 , the value of log 5 ( 512 )","options":["3.876","2.967","2.87","3.912","1.9"],"answer":0},{"question":"What is the smallest positive integer x such that 507 + x is the cube of a positive integer ?","options":["15","5","50","2","4"],"answer":1},{"question":"A train which has 440 m long , is running 45 kmph . in what time will it cross a person moving at 9 kmph in same direction ?","options":["56 sec","44 sec","36 sec","29 sec .","19 sec ."],"answer":1},{"question":"Two numbers have a h . c . f of 16 and a product of two numbers is 2560 . find the l . c . m of the two numbers ?","options":["140","150","160","170","180"],"answer":2},{"question":"What is the tens digit of 36 ^ 4 ?","options":["1","3","5","7","9"],"answer":2},{"question":"In an examination , there were 2,000 candidates , out of which 900 candidates were girls and rest were boys . if 38 % of the boys and 32 % of the girls passed , then the total percentage of failed candidates is ?","options":["35.67 %","64.75 %","68.57 %","69.57 %","none of these"],"answer":1},{"question":"An article is bought for rs . 600 and sold for rs . 450 , find the loss percent ?","options":["16 %","18 %","19 %","20 %","25 %"],"answer":4},{"question":"0.003 * 0.5 = ?","options":["0.00015","0.0015","0.015","0.15","none of these"],"answer":1},{"question":"A man rows his boat 60 km downstream and 30 km upstream taking 3 hrs each time . find the speed of the stream ?","options":["5 kmph","6 kmph","8 kmph","1 kmph","2 kmph"],"answer":0},{"question":"The ratio of the amount of the oil bill for the month of february to the amount of the oil bill for the month of january was 3 : 2 . if the oil bill for february had been $ 10 more , the corresponding ratio would have been 5 : 3 . how much was the oil bill for january ?","options":["$ 60","$ 80","$ 100","$ 120","$ 140"],"answer":0},{"question":"What is the average ( arithmetic mean ) of all multiples of 10 from 10 to 600 inclusive ?","options":["190","195","305","205","210"],"answer":2},{"question":"A $ 74.95 lawn chair was sold for $ 59.95 at a special sale . by approximately what percent was the price decreased ?","options":["15 %","20 %","25 %","60 %","80 %"],"answer":1},{"question":"If rs . 595 be divided among a , b , c in such a way that a gets 2 / 3 of what b gets and b gets 1 / 4 of what c gets , then their shares are respectively ?","options":["s . 420","s . 360","s . 389","s . 368","s . 323"],"answer":0},{"question":"A part - time employee ’ s hourly wage was increased by 50 % . she decided to decrease the number of hours worked per week so that her total income did not change . by approximately what percent should the number of hours worked be decreased ?","options":["9 %","15 %","25 %","33 %","50 %"],"answer":3},{"question":"Cereal a is 10 % sugar by weight , whereas healthier but less delicious cereal b is 3 % sugar by weight . to make a delicious and healthy mixture that is 5 % sugar , what should be the ratio of cereal a to cereal b , by weight ?","options":["2 : 5","2 : 7","1 : 6","1 : 4","1 : 3"],"answer":0},{"question":"The q train leaves station a moving at a constant speed , and passes by stations b and c , in this order . it takes the q train 7 hours to reach station b , and 5 additional hours to reach station c . the distance between stations a and b is m kilometers longer than the distance between stations b and c . what is the distance between stations a and c in terms of m ?","options":["1.8 m","6 m","7 m","9 m","12 m"],"answer":1},{"question":"What is the area of a square field whose sides have a length of 12 meters ?","options":["225 sq m","126 sq m","144 sq m","267 sq m","231 sq m"],"answer":2},{"question":"If 4 a – 2 b – 2 c = 32 and √ 3 a - √ ( 2 b + 2 c ) = 4 , what is the value of a + b + c ?","options":["3","9","10","12","14"],"answer":3},{"question":"A room is 6 meters 24 centimeters in length and 4 meters 32 centimeters in width . find the least number of square tiles of equal size required to cover the entire floor of the room .","options":["107","117","127","137","147"],"answer":1},{"question":"How many integers are between 8 and 122 / 7 , inclusive ?","options":["8","10","12","15","16"],"answer":1},{"question":"What percent of 10 is 10 percent of 1 ?","options":["0.1 %","1 %","10 %","90 %","100 %"],"answer":1},{"question":"There are 60 supermarkets in the fgh chain . all of them are either in the us or canada . if there are 14 more fgh supermarkets in the us than in canada , how many fgh supermarkets are there in the us ?","options":["20","37","42","53","64"],"answer":1},{"question":"A man sitting in a train which is traveling at 50 kmph observes that a goods train , traveling in opposite direction , takes 9 seconds to pass him . if the goods train is 280 m long , find its speed . ?","options":["50 kmph","58 kmph","62 kmph","65 kmph","75 kmph"],"answer":2},{"question":"The cricket team of 11 members is 26 yrs old & the wicket keeper is 3 yrs older . if the ages ofthese 2 are excluded , the average age of the remainingplayers is 1 year less than the average age of the whole team . what is the average age of the team ?","options":["18","21","23","25","27"],"answer":2},{"question":"The true discount on a bill of rs . 2160 is rs . 360 . what is the banker ' s discount ?","options":["rs . 432","rs . 422","rs . 412","rs . 442","none of these"],"answer":0},{"question":"If the cost price is 82 % of the selling price , then what is the profit percent ?","options":["5 %","22 %","13 %","21 %","19 %"],"answer":1},{"question":"The average of first six prime numbers which are between 50 and 90 is","options":["35.4","42","45.7","64","67"],"answer":3},{"question":"If 0.5 % of a = 85 paise , then the value of a is ?","options":["rs . 170","rs . 17","rs . 1.70","rs . 4.25","none"],"answer":0},{"question":"Suganya and suriya are partners in a business . suganya invests rs . 15,000 for 8 months and suriya invests rs . 42,000 for 10 months . out of a profit of rs . 31,570 . suganya ' s share is","options":["rs . 9471","rs . 12",null,"rs . 18",null],"answer":3},{"question":"Find the compound interest on $ 1200 for 5 years at 20 % p . a . if ci is component yearly ?","options":["$ 120","$ 150","$ 1786","$ 250","$ 300"],"answer":2},{"question":"A person want to give his money of $ 15800 to his 4 children a , b , c , d in the ratio 5 : 9 : 6 : 5 . what is the a + c share ?","options":["$ 4000","$ 2890","$ 3005","$ 6952","$ 6003"],"answer":3},{"question":"A certain class of students is being divided into teams . the class can either be divided into 12 teams with an equal number of players on each team or 24 teams with an equal number of players on each team . what is the lowest possible number of students in the class ?","options":["24","36","48","60","72"],"answer":0},{"question":"A group of 6 children and 10 adults are going to the zoo . child tickets cost $ 10 , and adult tickets cost $ 16 . how much will the zoo tickets cost in all ?","options":["$ 220","$ 340","$ 150","$ 100","$ 120"],"answer":0},{"question":"The price of rice falls by 40 % . how much rice can be bought now with the money that was sufficient to buy 20 kg of rice previously ?","options":["5 kg","15 kg","25 kg","30 kg","none"],"answer":4},{"question":"The sum of the squares of three numbers is 138 , while the sum of their products taken two at a time is 131 . find the sum ?","options":["30","15","40","45","20"],"answer":4},{"question":"Divide rs . 1200 among a , b and c so that a receives 1 / 3 as much as b and c together and b receives 2 / 3 as a and c together . a ' s share is ?","options":["s . 800","s . 400","s . 600","s . 500","s . 300"],"answer":4},{"question":"108 . triangle a ’ s base is 9 % greater than the base of triangle b , and a ’ s height is 9 % less than the height of triangle b . the area of triangle a is what percent less or more than the area of triangle b ?","options":["9 % less","1 % less","equal to each other","1.3 % more","9 % more"],"answer":3},{"question":"Tourist purchased a total of 30 travelers checks in $ 50 and $ 100 denominations . the total worth of the travelers checks is $ 1800 . how many checks of $ 50 denominations can he spend so that average amount ( arithmetic mean ) of the remaining travelers checks is $ 62.5 ?","options":["6","12","15","20","24"],"answer":0},{"question":"What will be the compound interest on rs . 40000 after 3 years at the rate of 12 % per annum","options":["rs 16123.20","rs 16123.30","rs 16197.12","rs 16123.50","none of these"],"answer":2},{"question":"How many pieces of 75 cm can be cut from a rope 54 meters long ?","options":["30","40","60","72","can not be determined"],"answer":3},{"question":"Working alone , printers x , y , and z can do a certain printing job , consisting of a large number of pages , in 16 , 10 , and 20 hours , respectively . what is the ratio of the time it takes printer x to do the job , working alone at its rate , to the time it takes printers y and z to do the job , working together at their individual rates ?","options":["7 / 4","10 / 3","12 / 5","15 / 7","18 / 11"],"answer":2},{"question":"The average weight of 10 oarsmen in a boat is increased by 1.8 kg when one of the crew , who weight 53 kg is replaced by a new man . find the weight of the new man .","options":["59 kg","62 kg","74 kg","85 kg","71 kg"],"answer":4},{"question":"In a rectangular coordinate system , what is the area of a rhombus whose vertices have the coordinates ( 0 , 3.5 ) , ( 7 , 0 ) , ( 0 , - 3.5 ) , ( - 7 , 0 ) ?","options":["56","88","112","49","120"],"answer":3},{"question":"How many multiples of 13 are less than 6000 , and also multiples of 16 ?","options":["30","29","34","32","33"],"answer":1},{"question":"Two ants , arthur and amy , have discovered a picnic and are bringing crumbs back to the anthill . amy makes twice as many trips and carries one and a half times as many crumbs per trip as arthur . if arthur carries a total of m crumbs to the anthill , how many crumbs will amy bring to the anthill , in terms of m ?","options":["x / 2","x","3 m / 2","mx","mx"],"answer":4},{"question":"A man is walking at the rate of 7 km / hr crosses a bridge in 15 minutes . the length of the bridge is","options":["1000 meters","1050 meters","1200 meters","1750 meters","none of these"],"answer":3},{"question":"If two sides of a triangle are 6 and 13 , respectively , which of the following could not be the area of this triangle ?","options":["40'","6'","17'","29'","38']"],"answer":0},{"question":"Average expenditure of a person for the first 3 days of a week is rs . 350 and for the next 4 days is rs . 420 . average expenditure of the man for the whole week is :","options":["350","370","390","430","none"],"answer":2},{"question":"Compound interest of rs . 1000 at 10 % per annum for 1 1 / 2 years will be ( interest compounded half yearly ) .","options":["rs . 473","rs . 374","rs . 495","rs . 157","none of the above"],"answer":3},{"question":"4,25 , 49,121 , 169,289 , 361,529 ,","options":["149","169","841","920","219"],"answer":2},{"question":"What will be the vulgar fraction of 0.70","options":["3 / 5","7 / 10","3 / 2","3 / 7","3 / 8"],"answer":1},{"question":"Susan drove an average speed of 30 miles per hour for the first 40 miles of a trip then at a average speed of 15 miles / hr for the remaining 40 miles of the trip if she made no stops during the trip what was susan ' s avg speed in miles / hr for the entire trip","options":["35","20","45","50","55"],"answer":1},{"question":"If 25 % of x is 15 less than 15 % of 1500 , then x is ?","options":["720","750","820","840","860"],"answer":3},{"question":"Two good train each 250 m long , are running in opposite directions on parallel tracks . their speeds are 45 km / hr and 30 km / hr respectively . find the time taken by the slower train to pass the driver of the faster one .","options":["12 sec","24 sec","48 sec","60 sec","none"],"answer":1},{"question":"A is a working partner and b is a sleeping partner in the business . a puts in rs . 3500 and b rs . 1500 , a receives 10 % of the profit for managing the business the rest being divided in proportion of their capitals . out of a total profit of rs . 9600 , money received by a is ?","options":["1978","2707","7728","7008","7291"],"answer":3},{"question":"45 % of major airline companies equip their planes with wireless internet access . 70 % of major airlines offer passengers free on - board snacks . what is the greatest possible percentage of major airline companies that offer both wireless internet and free on - board snacks ?","options":["25 %","35 %","45 %","55 %","65 %"],"answer":2},{"question":"After 10 % of the inhabitants of a village disappeared , a panic set in during which 25 % of the remaining inhabitants left the village . at that time , the population was reduced to 4725 . what was the number of original inhabitants ?","options":["5000","7000","4000","8000","9000"],"answer":1},{"question":"A and b invests rs . 3000 and rs . 6500 respectively in a business . if a doubles his capital after 6 months . in what ratio should a and b divide that year ' s profit ?","options":["8 : 8","9 : 8","9 : 6","9 : 5","9 : 13"],"answer":4},{"question":"If a car went the first third of the distance at 10 kmh , the second third at 24 kmh , and the last third at 48 kmh , what was the average speed of the car for the entire trip ?","options":["36 kmh","19 kmh","42 kmh","44 kmh","50 kmh"],"answer":1},{"question":"If 70 % of an equal to 40 % of b , then ratio between a and b is ?","options":["4 : 7","4 : 9","4 : 2","4 : 1","4 : 5"],"answer":0},{"question":"A college has classes from 10 : 00 am until 1 : 40 pm . in this duration , there are 5 periods . if 5 minutes are provided between each period to leave one class and enter the next class , how many minutes long is each period ?","options":["38 min","41 min","40 min","42 min","52 min"],"answer":2},{"question":"A card game called “ high - low ” divides a deck of 52 playing cards into 2 types , “ high ” cards and “ low ” cards . there are an equal number of “ high ” cards and “ low ” cards in the deck and “ high ” cards are worth 2 points , while “ low ” cards are worth 1 point . if you draw cards one at a time , how many ways can you draw “ high ” and “ low ” cards to earn 5 points if you must draw exactly 3 “ low ” cards ?","options":["1","2","3","4","5"],"answer":3},{"question":"John distributes his pencil among his 4 friends rose , mary , ranjan , and rohit in the ratio 1 / 2 : 1 / 3 : 1 / 3 : 1 / 5 . what is the minimum no . of pencils that the person should have ?","options":["41","65","70","77","98"],"answer":0},{"question":"The jogging track in a sports complex is 726 meters in circumference . deepak and his wife start from the same point and walk in opposite directions at 4.5 km / hr and 3.75 km / hr respectively . they will meet for the first time in ?","options":["450 min","528 min","610 min","714 min","359 min"],"answer":1},{"question":"The marks obtained by vijay and amith are in the ratio 4 : 7 and those obtained by amith and abhishek in the ratio of 3 : 2 . the marks obtained by vijay and abhishek are in the ratio of ?","options":["6 : 8","6 : 1","6 : 5","6 : 7","6 : 3"],"answer":3},{"question":"There are , in a certain league , 10 teams , and each team face another team for a total of 10 times . how many games are played in the season ?","options":["1000","450","720","180","400"],"answer":0},{"question":"In 10 years , a will be twice as old 5 as b was 10 years ago . if a is now 8 years older than b , the present age of b is","options":["35","37","38","41","42"],"answer":2},{"question":"An assembly line produces 36 cogs per hour until an initial order of 60 cogs is completed . the speed of the assembly line is then immediately increased so that it can produce 60 cogs per hour until another 60 cogs are produced . what is the overall average output , in cogs per hour , for the assembly line during this whole time ?","options":["38","40","42","45","50"],"answer":3},{"question":"If the number is decreased by 5 and divided by 7 the result is 7 . what would be the result if 2 is subtracted and divided by 13 ?","options":["4","7","8","5","3"],"answer":0},{"question":"A ladder 14 feet long is leaning against a wall that is perpendicular to level ground . the bottom of the ladder is 5 feet from the base of the wall . if the top of the ladder slips down 4 feet , how many feet will the bottom of the ladder slip ?","options":["4","5","8","10.72","15"],"answer":3},{"question":"Find the simple interest on rs . 78000 at 15 ( 2 / 5 ) % per annum for 9 months .","options":["rs . 9009","rs . 9008","rs . 9002","rs . 9202","rs . 9001"],"answer":0},{"question":"The instructions state that cheryl needs 4 / 9 square yards of one type of material and 2 / 3 square yards of another type of material for a project . she buys exactly that amount . after finishing the project , however , she has 6 / 12 square yards left that she did not use . what is the total amount of square yards of material cheryl used ?","options":["1 / 12","1 / 9","2 / 3","1 1 / 9","4 / 9"],"answer":4},{"question":"How many different pairs of positive integers ( a , b ) satisfy the equation 1 / a + 1 / b = 32 / 51 ?","options":["6","3","2","1","0"],"answer":2},{"question":"A , b and c rents a pasture for rs . 870 . a put in 12 horses for 8 months , b 16 horses for 9 months and 18 horses for 6 months . how much should b pay ?","options":["360","227","268","198","176"],"answer":0},{"question":"The surface area of a sphere is same as the curved surface area of a right circular cylinder whose height and diameter are 6 cm each . the radius of the sphere is","options":["3 cm","4 cm","6 cm","8 cm","none"],"answer":0},{"question":"The speed of a railway engine is 96 km per hour when no compartment is attached , and the reduction in speed is directly proportional to the square root of the number of compartments attached . if the speed of the train carried by this engine is 24 km per hour when 9 compartments are attached , the maximum number of compartments that can be carried by the engine is :","options":["19","18","16","17","14"],"answer":2},{"question":"Average of money that group of 4 friends pay for rent each month is $ 800 . after one persons rent is increased by 20 % the new mean is $ 870 . what was original rent of friend whose rent is increased ?","options":["800","1400","1000","1100","1200"],"answer":1},{"question":"If n = 2 ^ 0.3 and n ^ b = 16 , b must equal","options":["3 / 80","3 / 5","4","5 / 3","40 / 3"],"answer":4},{"question":"The average mark of the students of a class in a particular exam is 90 . if 3 students whose average mark in that exam is 40 are excluded , the average mark of the remaining will be 95 . find the number of students who wrote the exam ?","options":["25","35","23","22","33"],"answer":4},{"question":"A survey of employers found that during 1993 employment costs rose 3.5 percent , where employment costs consist of salary costs and fringe - benefit costs . if salary costs rose 3 percent and fringe - benefit costs rose 6.5 percent during 1993 , then fringe - benefit costs represented what percent of employment costs at the beginning of 1993 ?","options":["16.5 %","14 %","35 %","55 %","65 %"],"answer":1},{"question":"Machine a and machine b process the same work at different rates . machine c processes work as fast as machines a and b combined . machine d processes work 3 times as fast as machine c ; machine d ’ s work rate is also exactly 4 times machine b ’ s rate . assume all 4 machines work at fixed unchanging rates . if machine a works alone on a job , it takes 7 hours . if all 4 machines work together on the same job simultaneously , how many minutes will it take all of them to complete it ?","options":["8","21","24","27","30"],"answer":1},{"question":"In a company the manager wants to give some gifts to all of the workers . in each block there are about 200 workers are there . the total amount for giving the gifts for all the workers is $ 6000 . the worth of the gift is 2 $ . how many blocks are there in the company ?","options":["10","12","18","20","15"],"answer":4},{"question":"A 300 meter long train crosses a platform in 48 seconds while it crosses a signal pole in 18 seconds . what is the length of the platform ?","options":["500","289","350","882","281"],"answer":0},{"question":"From january 1 , 2015 , to january 1 , 2017 , the number of people enrolled in health maintenance organizations increased by 12 percent . the enrollment on january 1 , 2017 , was 45 million . how many million people , to the nearest million , were enrolled in health maintenance organizations on january 1 , 2015 ?","options":["38","39","40","41","42"],"answer":2},{"question":"What is the average ( arithmetic mean ) of the numbers 100 , 150 , 200 , 200 , 250 , and 300 ?","options":["100","150","140","200","250"],"answer":3},{"question":"Andrew purchased 14 kg of grapes at the rate of 54 per kg and 10 kg of mangoes at the rate of 62 per kg . how much amount did he pay to the shopkeeper ?","options":["1000","1376","1456","1900","1566"],"answer":1},{"question":"Two trains move in the same direction at speeds 50 kmph and 32 kmph respectively . a man in the slower train observes that 15 seconds elapse before the faster train completely passes by him . what is the length of faster train ?","options":["100 m","75 m","120 m","50 m","70 m"],"answer":1},{"question":"What will be the fraction of 30 %","options":["1 / 4","1 / 5","3 / 10","1 / 11","none of above"],"answer":2},{"question":"Jacob is 39 years old . he is 3 times as old as his brother . how old will jacob be when he is twice as old ?","options":["63","64","65","76","67"],"answer":2},{"question":"How many seconds will a train 100 meters long take to cross a bridge 150 meters long if the speed of the train is 42 kmph ?","options":["21.4 sec","77 sec","25 sec","18 sec","17 sec"],"answer":0},{"question":"Two cars of length 120 m and 280 m are running towards each other on parallel lines at 42 kmph and 30 kmph respectively . in what time will they be clear of each other from the moment they meet ?","options":["10 sec","30 sec","40 sec","20 s","50 sec"],"answer":3},{"question":"A student is ranked 6 th from right and 5 th from left . how many students are there in totality ?","options":["10","19","20","21","22"],"answer":0},{"question":"If 6 men can reap 60 acres of land in 10 days , how many acres of land can 12 men reap in 20 days ?","options":["120","360","240","182","1000"],"answer":2},{"question":"Solve for x and check : 15 x = 165","options":["98","165","180","253","none of these"],"answer":1},{"question":"If ram and gohul can do a job in 10 days and 15 days independently . how many days would they take to complete the same job working simultaneously ?","options":["5","8","4","7","6"],"answer":4},{"question":"What will be the difference between simple and compound interest at 8 % per annum on a sum of rs . 1000 after 4 years ?","options":["64.19","64.12","40.5","64.1","64.11"],"answer":2},{"question":"A motorcyclist started riding at highway marker a , drove 120 miles to highway marker b , and then , without pausing , continued to highway marker c , where she stopped . the average speed of the motorcyclist , over the course of the entire trip , was 40 miles per hour . if the ride from marker a to marker b lasted 3 times as many hours as the rest of the ride , and the distance from marker b to marker c was half of the distance from marker a to marker b , what was the average speed , in miles per hour , of the motorcyclist while driving from marker b to marker c ?","options":["40","45","50","55","67.5"],"answer":4},{"question":"Company x sells a selection of products at various price points . listed below are unit sales made for one particular day . how many unit sales on that day were greater than the mean sale price but less than the median sale price ? $ 50 , $ 50 , $ 97 , $ 97 , $ 97 , $ 120 , $ 125 , $ 155 , $ 199 , $ 199 , $ 239","options":["0","1","2","3","4"],"answer":1},{"question":"The average age of an adult class is 40 years . 15 new students with an avg age of 32 years join the class . therefore decreasing the average by 4 year . find what was theoriginal strength of class ?","options":["8","12","15","17","18"],"answer":2},{"question":"If log 10 2 = 0.3010 , then log 2 10 is equal to :","options":["100 / 6","289 / 4","128 / 7","456 / 6","1000 / 301"],"answer":4},{"question":"Find two integers , neither of which ends in a zero , and whose product is exactly 00000","options":["64 and 15",null,"32 and 3",null,"64 and 15"],"answer":1},{"question":"The area of a triangle is with base 8 m and height 4 m ?","options":["88 m 2","10 m 2","16 m 2","77 m 2","31 m 2"],"answer":2},{"question":"Set a consists of the integers from 4 to 15 , inclusive , while set b consists of the integers from 6 to 20 , inclusive . how many distinct integers do belong to the both sets at the same time ?","options":["5","7","8","9","10"],"answer":4},{"question":"What is the probability that the sum of two dice will yield a 9 , and then when both are thrown again , their sum will again yield a 9 ? assume that each die has 8 sides with faces numbered 1 to 8 .","options":["1 / 64","1 / 36","1 / 12","1 / 6","1 / 3"],"answer":0},{"question":"John want to buy a $ 100 trouser at the store , but he think it ’ s too expensive . finally , it goes on sale for $ 20 . what is the percent decrease ?","options":["20 %","30 %","40 %","70 %","80 %"],"answer":4},{"question":"A soccer store typically sells replica jerseys at a discount of 30 percent to 50 percent off list price . during the annual summer sale , everything in the store is an additional 20 percent off the original list price . if a replica jersey ' s list price is $ 80 , approximately what percent q of the list price is the lowest possible sale price ?","options":["20","25","30","40","50"],"answer":3},{"question":"How many two - digit numbers yield a remainder of 1 when divided by both 4 and 17 ?","options":["0","1","2","3","4"],"answer":1},{"question":"The cost of an article is decreased by 20 % . if the original cost is $ 120 , find the decrease cost .","options":["33","11","96","36","91"],"answer":2},{"question":"3 log 3 ( - 5 ) = ?","options":["1","undentified","3","7","5"],"answer":1},{"question":"A cylinder with 6 meter radius and 12 meter height is filled to capacity with water . if the content of the cylinder is used to fill several smaller cylinders of 4 meter diameter and 8 meter height , how many smaller cylinders will be filled to capacity ?","options":["13'","12'","4'","16'","18']"],"answer":0},{"question":"Sonika deposited rs . 12000 which amounted to rs . 19500 after 4 years at simple interest . had the interest been 3 % more . she would get how much ?","options":["20940","21009","23000","23450","30000"],"answer":0},{"question":"8 k 8 + k 88 - - - - - - - - 16 y 6 if k and y represent non - zero digits within the integers above , what is y ?","options":["6","7","8","9","17"],"answer":0},{"question":"A rectangular garden is to be twice as long as it is wide . if 900 yards of fencing , including the gate , will completely enclose the garden , what will be the length of the garden , in yards ?","options":["40","50","60","200","300"],"answer":4},{"question":"If x is an integer and 2.134 × 10 ^ x is less than 2 , 100,000 , what is the greatest possible value for x ?","options":["7","6","5","4","3"],"answer":2},{"question":"A man can do a piece of work in 8 days , but with the help of his son , he can finish it in 3 days . in what time can the son do it alone ?","options":["5","5 1 / 2","4 4 / 5","6","9 1 / 2"],"answer":2},{"question":"Caleb and kyle built completed the construction of a shed in 10 and half days . if they were to work separately , how long will it take each for each of them to build the shed , if it will take caleb 2 day earlier than kyle ?","options":["10 and 12","9 and 11","20 and 22","8 and 10","19 and 21"],"answer":2},{"question":"In a manufacturing plant , it takes 36 machines 8 hours of continuous work to fill 8 standard orders . at this rate , how many hours of continuous work by 72 machines are required to fill 12 standard orders ?","options":["3","6","8","9","12"],"answer":1},{"question":"What is the smallest positive integer x such that 864 x is the cube of a positive integer","options":["6","12","9","5","2"],"answer":4},{"question":"At the beginning of the year , the ratio of boys to girls in high school x was 3 to 4 . during the year , 10 boys and twice as many girls transferred to another high school , while no new students joined high school x . if , at the end of the year , the ratio of boys to girls was 4 to 5 , how many boys were there in high school x at the beginning of the year ?","options":["70","120","100","90","110"],"answer":1},{"question":"The total number of digits used in numbering the pages of a book having 360 pages is","options":["972","990","1098","1305","1405"],"answer":0},{"question":"222 , 224 , 228 , 234 , 242 , ( . . . . )","options":["260","258","252","250","244"],"answer":2},{"question":"What is the area of an equilateral triangle whose one side length is 80 ?","options":["800 √ 3","1000 √ 3","1200 √ 3","1400 √ 3","1600 √ 3"],"answer":4},{"question":"A 2000 liter tank , half - full of water is being filled from a pipe with a flow rate of 1 kiloliter every 2 minutes . at the same time , the tank is losing water from two drains at a rate of 1 kiloliter every 4 minutes and every 6 minutes . how many minutes does it take to fill the tank completely ?","options":["8","12","18","24","48"],"answer":1},{"question":"Share rs . 4800 among john , jose & binoy in the ration 2 : 4 : 6 . find the amount received by john ?","options":["900","980","1600","1240","1400"],"answer":2},{"question":"The total circumference of two circles is 25 . if the first circle has a circumference that is exactly twice the circumference of the second circle , then what is the approximate sum of their two radii ?","options":["5.7","6.0","4.0","9.7","18.0"],"answer":2},{"question":"The length of a train and that of a platform are equal . if with a speed of 144 k / hr , the train crosses the platform in one minute , then the length of the train ( in meters ) is ?","options":["757","758","718","1200","738"],"answer":3},{"question":"The cost of 10 kg of mangos is equal to the cost of 24 kg of rice . the cost of 6 kg of flour equals the cost of 2 kg of rice . the cost of each kg of flour is $ 20.50 . find the total cost of 4 kg of mangos , 3 kg of rice and 5 kg of flour ?","options":["347.4","987.4","877.4","637.4","667.4"],"answer":2},{"question":"A is 1.5 times as fast as b . a alone can do the work in 30 days . if a and b working together in how many days will the work be completed ?","options":["23","18","21","24","25"],"answer":1},{"question":"If the numbers 1 to 95 are written on 95 pieces of paper , ( one on each ) and one piece is picked at random , then what is the probability that the number drawn is neither prime nor composite ?","options":["1 / 50","1 / 25","1 / 95","1","2"],"answer":2},{"question":"A train running at 1 / 6 of its own speed reached a place in 24 hours . how much time could be saved if the train would have run at its own speed ?","options":["8 hrs","20 hrs","12 hrs","15 hrs","6 hrs"],"answer":1},{"question":"A watch was sold at a loss of 10 % . if it was sold for rs . 168 more , there would have been a gain of 4 % . what is the cost price ?","options":["s : 1000","s : 1067","s : 1200","s : 1028","s : 1027"],"answer":2},{"question":"A pump can fill a tank with a water in 2 hours . because of a leak , it took 3 hours to fill the tank . the leak can drain all the water of the full tank in how many hours ?","options":["2","3","4","5","6"],"answer":4},{"question":"If each edge of a cube is doubled , then its volume :","options":["becomes 8 times'","becomes 9 times'","is double'","becomes 6 times'","none']"],"answer":0},{"question":"A started a business with an investment of rs . 70000 and after 6 months b joined him investing rs . 120000 . if the profit at the end of a year is rs . 52000 , then the share of a is ?","options":["s . 28028","s . 28000","s . 28003","s . 28029","s . 24029"],"answer":1},{"question":"On a trip , a cyclist averaged 9 miles per hour for the first 18 miles and 10 miles per hour for the remaining 12 miles . if the cyclist returned immediately via the same route and took a total of 7.2 hours for the round trip , what was the average speed ( in miles per hour ) for the return trip ?","options":["6.9","7.2","7.5","7.8","8.1"],"answer":2},{"question":"In town p , 60 percent of the population are employed , and 42 percent of the population are employed males . what percent of the employed people in town p are females ?","options":["20 %","25 %","30 %","35 %","40 %"],"answer":2},{"question":"An integer n between 1 and 100 , inclusive , is to be chosen at random . what is the probability that n ( n + 1 ) will be divisible by 5 ?","options":["1 / 9","1 / 3","1 / 2","2 / 3","2 / 5"],"answer":4},{"question":"When positive integer n is divided by 5 , the remainder is 1 . when n is divided by 7 , the remainder is 3 . what is the smallest positive integer k such that k + n is a multiple of 38 ?","options":["3","4","7","32","35"],"answer":2},{"question":"Jane started baby - sitting when she was 18 years old . whenever she baby - sat for a child , that child was no more than half her age at the time . jane is currently 34 years old , and she stopped baby - sitting 12 years ago . what is the current age of the oldest person for whom jane could have baby - sat ?","options":["20","21","22","23","25"],"answer":4},{"question":"Each of the integers from 0 to 9 , inclusive , is written on a separate slip of blank paper and the ten slips are dropped into a hat . if 5 of the slips are the drawn , without replacement , what is the probability that all 5 have a odd number written on it ?","options":["1 / 12","1 / 10","1 / 8","1 / 24","5 / 9"],"answer":0},{"question":"Of the total amount that jill spent on a shopping trip , excluding taxes , she spent 50 percent on clothing , 20 percent on food , and 30 percent on other items . if jill paid a 4 percent tax on the clothing , no tax on the food , and an 10 percent tax on all other items , then the total tax that she paid was what percent of the total amount that she spent , excluding taxes ?","options":["2.8 %","3.6 %","4.4 %","5 %","6.0 %"],"answer":3},{"question":"Jeff has 252 ounces of peanut butter in 16 , 28 . and 40 ounce jars . he has an equal number of each sized jar . how many jars of peanut butter does jeff have ?","options":["9","8","7","10","11"],"answer":0},{"question":"If 20 men can build a wall 66 metres long in 12 days , what length of a similar can be built by 86 men in 8 days ?","options":["189.2 mtrs","378.4 mtrs","478.4 mtrs","488.4 mtrs","578.4 mtrs"],"answer":0},{"question":"Carmen made a sculpture from small pieces of wood . the sculpture is 2 feet 10 inches tall . carmen places her sculpture on a base that is 4 inches tall . how tall are the sculpture andbase together ?","options":["3.17 feet'","3.2 feet'","3.3 feet'","3.4 feet'","3.5 feet']"],"answer":0},{"question":"The average of 6 no . ' s is 2.5 . the average of 2 of them is 1.1 , while the average of the other 2 is 1.4 . what is the average of the remaining 2 no ' s ?","options":["2.3","2.6","3.6","4.5","5"],"answer":4},{"question":"The sum of the first 92 positive even integers is 2,550 . what is the sum of the odd integers from 101 to 200 , inclusive ?","options":["5",null,"7",null,"10"],"answer":3},{"question":"A is an integer greater than 9 but less than 21 , b is an integer greater than 19 but less than 31 , what is the range of a / b ?","options":["1 / 4","1 / 2","2 / 3","1","5 / 4"],"answer":2},{"question":"If 18 percent of the students at a certain school went to a camping trip and took more than $ 100 , and 75 percent of the students who went to the camping trip did not take more than $ 100 , what percentage of the students at the school went to the camping trip ?","options":["95","90","85","78","72"],"answer":4},{"question":"A couple decides to have 2 children . if they succeed in having 2 children and each child is equally likely to be a boy or a girl , what is the probability that they will have exactly 1 girl and 1 boy ?","options":["1 / 2","3 / 4","1","2","3"],"answer":0},{"question":"A computer manufacturer produces a certain electronic component at a cost of $ 80 per component . shipping costs for delivering the components are $ 5 per unit . further , the manufacturer has costs of $ 16,500 a month related to the electronic component regardless of how many it produces . if the manufacturer produces and sells 150 components a month , what is the lowest price it can sell them for such that the costs do n ' t exceed the revenues ?","options":["$ 28","$ 82","$ 110","$ 138","$ 195"],"answer":4},{"question":"A particular library has 75 books in a special collection , all of which were in the library at the beginning of the month . these book are occasionally loaned out through an inter - library program . if , by the end of the month , 70 percent of books that were loaned out are returned and there are 60 books in the special collection at that time , how many books of the special collection were loaned out during that month ?","options":["20","30","35","40","50"],"answer":4},{"question":"A , b and c play a cricket match . the ratio of the runs scored by them in the match is a : b = 2 : 3 and b : c = 2 : 5 . if the total runs scored by all of them are 100 , the runs scored by c are ?","options":["59","58","60","61","12"],"answer":2},{"question":"The average age of an adult class is 50 years . 12 new students with an avg age of 32 years join the class . therefore decreasing the average by 4 years . find what was the original average age of the class ?","options":["10","12","42","20","22"],"answer":2},{"question":"Anne and katherine are both saving money from their summer jobs to buy bicycles . if anne had $ 150 less , she would have exactly 1 / 3 as much as katherine . and if katherine had twice as much , she would have exactly 3 times as much as anne . how much money have they saved together ? (","options":["$ 300","$ 400","$ 450","$ 625","$ 750"],"answer":4},{"question":"A train crosses a platform of 120 m in 15 sec , same train crosses another platform of length 180 m in 18 sec . then find the length of the train ?","options":["145","180","181","184","150"],"answer":1},{"question":"A ’ s speed is 32 / 27 times that of b . if a and b run a race , what part of the length of the race should a give b as a head start , so that the race ends in a dead heat ?","options":["5 / 32","5 / 27","1 / 27","1 / 32","27 / 32"],"answer":0},{"question":"How many cubes of 4 cm edge can be put in a cubical box of 1 m edge .","options":["17725 cm","15625 cm","12786 cm","12617 cm","12187 cm"],"answer":1},{"question":"How many integers between 324,700 and 375,600 have tens digit 1 and units digit 3 ?","options":["509","624","756","832","947"],"answer":0},{"question":"Find the area of trapezium whose parallel sides are 12 cm and 16 cm long , and the distance between them is 14 cm ?","options":["288 cm 2","277 cm 2","285 cm 2","196 cm 2","287 cm 2"],"answer":3},{"question":"If the space diagonal of cube c is 5 inches long , what is the length , in inches , of the diagonal of the base of cube c ?","options":["5 / ( √ 6","5 · √ ( 2 / 3","5 · √ ( 3 / 2","5 · √ 3'","5 · √ 6']"],"answer":1},{"question":"A train running at the speed of 58 km / hr crosses a pole in 9 sec . what is the length of the train ?","options":["145 m","786 m","566 m","546 m","445 m"],"answer":0},{"question":"If x and y are both odd prime numbers and x < y , how many distinct positive integer w factors does 2 xy have ?","options":["3","4","6","8","12"],"answer":3},{"question":"If it takes 4 identical printing presses exactly 6 hours to print 8000 newspapers , how long would it take 2 of these presses to print 6000 newspapers ?","options":["5 hrs","7 hrs","8 hrs","9 hrs 50 mins","9 hrs"],"answer":4},{"question":"If ( t - 8 ) is a factor of t ^ 2 - kt - 43 , then k =","options":["16","12","2","3","14"],"answer":3},{"question":"A batsman in his 12 th innings makes a score of 55 and thereby increases his average by 1 runs . what is his average after the 12 th innings if he had never been ‘ not out ’ ?","options":["42","43","44","45","46"],"answer":2},{"question":"Find large number from below question the difference of two numbers is 2415 . on dividing the larger number by the smaller , we get 21 as quotient and the 15 as remainder","options":["1209","1324","1245","1300","2535"],"answer":4},{"question":"In an examination , a student scores 3 marks for every correct answer and loses 1 mark for every wrong answer . if he attempts all 30 questions and secures 130 marks , the no of questions he attempts correctly is :","options":["a","b","c","d","e"],"answer":1},{"question":"A train with a length of 100 meters , is traveling at a speed of 72 km / hr . the train enters a tunnel 2.3 km long . how many minutes does it take the train to pass through the tunnel from the moment the front enters to the moment the rear emerges ?","options":["2.0","2.5","3.0","3.5","4.0"],"answer":0},{"question":"A garrison of 2000 men has provisions for 40 days . at the end of 20 days , a reinforcement arrives , and it is now found that the provisions will last only for 10 days more . what is the reinforcement ?","options":["1888","2766","2999","2000","1712"],"answer":3},{"question":"Five bells commence tolling together and toll at intervals of 2 , 4 , 6 , 8 10 seconds respectively . in 20 minutes , how many times do they toll together ?","options":["11","10","15","16","17"],"answer":0},{"question":"We bought 85 hats at the store . blue hats cost $ 6 and green hats cost $ 7 . the total price was $ 600 . how many green hats did we buy ?","options":["a","b","c","d","e"],"answer":1},{"question":"If it is assumed that 60 percent of those who receive a questionnaire by mail will respond and 750 responses are needed , what is the minimum number of questionnaires that should be mailed ?","options":["1160","1190","1220","1250","1280"],"answer":3},{"question":"If the price of 357 apples is rs . 1517.25 , what will be the approximate price of 49 dozens of such apples","options":["rs . 2500","rs . 2300","rs . 2200","rs . 1400","none of these"],"answer":0},{"question":"If 9 men can reap 80 hectares in 24 days , then how many hectares can 36 men reap in 30 days ?","options":["127","237","387","400","481"],"answer":3},{"question":"Two trains of equal length are running on parallel lines in the same directions at 46 km / hr . and 36 km / hr . the faster trains pass the slower train in 144 seconds . the length of each train is :","options":["82 m","150 m","172 m","200 m","none of these"],"answer":3},{"question":"If an investor puts $ 900 in a savings account that earns 10 percent annual interest compounded semiannually , how much money will be in the account after one year ?","options":["$ 986.25","$ 988.25","$ 990.25","$ 992.25","$ 994.25"],"answer":3},{"question":"If the wheel is 21 cm then the number of revolutions to cover a distance of 1056 cm is ?","options":["8","27","10","7","19"],"answer":0},{"question":"For each color copy , print shop x charges $ 1.25 and print shop y charges $ 2.75 . how much greater is the charge for 60 color copies at print shop y than at print shop x ?","options":["$ 80","$ 90","$ 100","$ 110","$ 120"],"answer":1},{"question":"A train 180 m long running at 75 kmph crosses a platform in 40 sec . what is the length of the platform ?","options":["687","638","683","726","267"],"answer":2},{"question":"A train is 327 meter long is running at a speed of 40 km / hour . in what time will it pass a bridge of 122 meter length ?","options":["32.7","41","50.29","40.41","20.28"],"answer":3},{"question":"If x + y = 2 x - 2 z , x - 2 y = 4 z and x + y + z = 21 , what is the value of z / y ?","options":["- 4.5 .","- 2 .","- 0.5 .","3 .","2.5 ."],"answer":2},{"question":"If a person walks at 16 km / hr instead of 10 km / hr , he would have walked 20 km more . the actual distance traveled by him is :","options":["50 km","56 km","60 km","70 km","33.3 km"],"answer":4},{"question":"If teena is driving at 55 miles per hour and is currently 7.5 miles behind coe , who is driving at 40 miles per hour in the same direction then in how many minutes will teena be 15 miles ahead of coe ?","options":["15","60","75","90","105"],"answer":3},{"question":"In a 500 m race , the ratio of the speeds of two contestants a and b is 2 : 4 . a has a start of 300 m . then , a wins by :","options":["60 m","20 m","43 m","20 m","100 m"],"answer":4},{"question":"The two lines y = x and x = - 8 intersect on the coordinate plane . what is the value of the area of the figure formed by the intersecting lines and the x - axis ?","options":["28","32","36","40","44"],"answer":1},{"question":"A school has received 60 % of the amount it needs for a new building by receiving a donation of $ 400 each from people already solicited . people already solicited represent 40 % of the people from whom the school will solicit donations . how much average contribution is requited from the remaining targeted people to complete the fund raising exercise ?","options":["$ 200","$ 177.78","$ 100","$ 277.78","$ 377.78"],"answer":1},{"question":"The average of 11 numbers is 60 . out of 11 numbers the average of first 6 no . is 58 , and last 6 numbers is 65 then find 6 th number ?","options":["78","65","58","62","48"],"answer":0},{"question":"Each month a retailer sells 100 identical items . on each item he makes a profit of $ 30 that constitutes 16 % of the item ' s price to the retailer . if the retailer contemplates giving a 5 % discount on the items he sells , what is the least number of items he will have to sell each month to justify the policy of the discount ?","options":["157","213","221","223","226"],"answer":0},{"question":"4 dice are thrown simultaneously on the board . find the probability show the same face .","options":["1 / 213","1 / 215","1 / 216","2 / 113","3 / 114"],"answer":2},{"question":"If a 3 cm cube is cut into 1 cm cubes , then what is the percentage increase in the surface area of the resulting cubes ?","options":["40 %","100 %","150 %","200 %","300 %"],"answer":3},{"question":"The population of a town is 8000 . it decreases annually at the rate of 10 % p . a . what will be its population after 2 years ?","options":["5100","5120","5200","5400","6480"],"answer":4},{"question":"Jim ’ s taxi service charges an initial fee of $ 2.25 at the beginning of a trip and an additional charge of $ 0.15 for each 2 / 5 of a mile traveled . what is the total charge for a trip of 3.6 miles ?","options":["$ 3.15","$ 4.45","$ 3.60","$ 5.05","$ 5.40"],"answer":2},{"question":"In a certain city , 70 percent of the registered voters are democrats and the rest are republicans . in a mayoral race , if 80 percent of the registered voters who are democrats and 30 percent of the registered voters who are republicans are expected to vote for candidate a , what percent of the registered voters are expected to vote for candidate a ?","options":["65 %","52 %","85 %","69 %","75 %"],"answer":0},{"question":"A and b can do a piece of work in 7 days . with the help of c they finish the work in 4 days . c alone can do that piece of work in ?","options":["33","9 1 / 3","30","88","11"],"answer":1},{"question":"The ratio between the length and the breadth of a rectangular park is 3 : 2 . if a man cycling along the boundary of the park at the speed of 12 km / hr completes one round in 9 minutes , then the area of the park ( in sq . m ) is :","options":["153601","153600","153602","153603","194400"],"answer":4},{"question":"A broker invested her own money in the stock market . during the first year , she increased her stock market wealth by 80 percent . in the second year , largely as a result of a slump in the stock market , she suffered a 30 percent decrease in the value of her stock investments . what was the net increase or decrease on her overall stock investment wealth by the end of the second year ?","options":["− 5 %","5 %","15 %","26 %","80 %"],"answer":3},{"question":"Pipe a can fill a tank in 16 hrs and pipe b can fill it in 24 hrs . if both the pipes are opened in the empty tank . in how many hours will it be fill 5 / 4 th of that tank ?","options":["10","12","14","16","18"],"answer":1},{"question":"A certain sum is invested at simple interest at 18 % p . a . for two years instead of investing at 12 % p . a . for the same time period . therefore the interest received is more by rs . 504 . find the sum ?","options":["7000","7029","2778","4200","2791"],"answer":3},{"question":"The average age of 8 men is increased by years when two of them whose ages are 21 years and 23 years are replaced by two new men . the average age of the two new men is","options":["22","30","99","38","27"],"answer":1},{"question":"A boy traveled from the village to the post - office at the rate of 12.5 kmph and walked back at the rate of 2 kmph . if the whole journey took 5 hours 48 minutes , find the distance of the post - office from the village .","options":["5 km","7 km","9 km","10 km","12 km"],"answer":3},{"question":"The sum of the numbers is 177 . if the ratio between the first and the second be 5 : 3 and that between the second and third be 4 : 9 , then find the second number ?","options":["12","20","45","60","52"],"answer":2},{"question":"If the height of a cone is increased by 190 % then its volume is increased by ?","options":["100","777","998","190","2879"],"answer":3},{"question":"A green lizard can travel from the green cave to the blue cave in 108 minutes ; the blue lizard can travel from the blue cave to the green cave in 25 % less time . if the green lizard started to travel 7.5 minutes before the blue lizard , how many minutes after the blue lizard , will the green lizard pass the middle line ?","options":["2 .","3.5 .","4 .","5.5 .","6 ."],"answer":4},{"question":"Working alone , printers x , y , and z can do a certain printing job , consisting of a large number of pages , in 12 , 16 , and 18 hours , respectively . what is the ratio of the time it takes printer x to do the job , working alone at its rate , to the time it takes printers y and z to do the job , working together at their individual rates ?","options":["4 / 11","1 / 2","15 / 22","144 / 17","11 / 4"],"answer":3},{"question":"The first year , two cows produced 8100 litres of milk . the second year their production increased by 15 % and 10 % respectively , and the total amount of milk increased to 9100 litres a year . how many litres were milked from each cow each year ?","options":["3472","8222","4370","26777","8222"],"answer":2},{"question":"Sara bought both german chocolate and swiss chocolate for some cakes she was baking . the swiss chocolate cost $ 2.5 per pound , and german chocolate cost $ 1.5 per pound . if the total the she spent on chocolate was $ 15 and both types of chocolate were purchased in whole number of pounds , how many total pounds of chocolate she purchased ?","options":["9","8","10","12","15"],"answer":1},{"question":"An integer n between 1 and 99 , inclusive , is to be chosen at random . what is the probability that n ( n + 2 ) will be divisible by 3 ?","options":["1 / 9","1 / 3","1 / 2","2 / 3","5 / 6"],"answer":3},{"question":"Find the expenditure on digging a well 14 m deep and of 3 m diameter at rs . 15 per cubic meter ?","options":["2998","2799","2890","1485","2780"],"answer":3},{"question":"A car started running at a speed of 28 km / hr and the speed of the car was increased by 2 km / hr at the end of every hour . find the total distance covered by the car in the first 10 hours of the journey .","options":["37 km","76 km","25 km","15 km","30 km"],"answer":0},{"question":"Find the total number of prime factors in the expression ( 4 ) ^ 11 x ( 7 ) ^ 3 x ( 11 ) ^ 2","options":["26","22","25","27","29"],"answer":3},{"question":"For a group of n people , k of whom are of the same sex , the ( n - k ) / n expression yields an index for a certain phenomenon in group dynamics for members of that sex . for a group that consists of 20 people , 7 of whom are females , by how much does the index for the females exceed the index for the males in the group ?","options":["0.05","0.0625","0.2","0.3","0.6"],"answer":3},{"question":"The sum of the squares of three numbers is 138 , while the sum of their products taken two at a time is 131 . their sum is :","options":["20","98","37","26","17"],"answer":0},{"question":"The cost price of an article is 64 % of the marked price . calculate the gain percent after allowing a discount of 14 % ?","options":["34.375 %","48 %","50.5 %","52 %","56 %"],"answer":0},{"question":"The parameter of a square is equal to the perimeter of a rectangle of length 16 cm and breadth 14 cm . find the circumference of a semicircle whose diameter is equal to the side of the square . ( round off your answer to two decimal places )","options":["77.14 cm'","47.14 cm'","84.92 cm'","94.94 cm'","23.57 cm']"],"answer":4},{"question":"In a graduating class , the difference between the highest and lowest salaries is $ 100000 . the median salary is $ 50000 higher than the lowest salary and the average salary is $ 20000 higher than the median . what is the minimum number of students e in the class ?","options":["a","b","c","d","e"],"answer":2},{"question":"A car travels first 160 km at 64 km / hr and the next 160 km at 80 km / hr . what is the average speed for the first 320 km of the tour ?","options":["71.11","71.12","71.1","71.17","71.13"],"answer":0},{"question":"A prize of $ 800 is to be distributed among 20 winners , each of whom must be awarded at least $ 20 . if 2 / 5 of the prize will be distributed to 3 / 5 of the winners , what is the greatest possible individual award ?","options":["$ 200","$ 220","$ 280","$ 300","$ 340"],"answer":4},{"question":"Simple interest on a certain sum of money for 3 years at 10 % per annum is half the compound interest on rs . 6500 for 2 years at 14 % per annum . the sum placed on simple interest is","options":["rs . 6500","rs . 1947.4","rs . 973.7","rs . 2000","none"],"answer":4},{"question":"Mary works in a restaurant a maximum of 50 hours . for the first 20 hours , she is paid $ 8 per hour . for each overtime hour , she is paid at a rate which is 25 % higher than her regular rate . how much mary can earn in a week ?","options":["300","420","460","320","400"],"answer":2},{"question":"An outlet pipe empties a tank which is full in 5 hours . if the inlet pipe is kept open , which lets water in at the rate of 4 litres / min then outlet pipe would take 3 hours longer . find the capacity of the tank .","options":["8600 litres","3200 litres","12800 litres","11200 litres","13200 litres"],"answer":1},{"question":"You buy a piece of land with an area of â ˆ š 625 , how long is one side of the land plot ?","options":["28","29","30","31","25"],"answer":4},{"question":"In a division sum , the remainder is 4 and the divisor is 2 times the quotient and is obtained by adding 2 to the thrice of the remainder . the dividend is :","options":["72","90","100","110","120"],"answer":2},{"question":"If the sum of two numbers is 42 and their product is 437 , then find the absolute difference between the numbers .","options":["2","4","3","1","0"],"answer":1},{"question":"For dinner , cara ate 240 grams of bread which was 8 times as much bread as she ate for lunch , and 6 times as much bread as she ate for breakfast . how much bread did cara eat in total ?","options":["300","310","320","330","340"],"answer":1},{"question":"A rectangular box 60 m long and 40 m wide has two concrete crossroads running in the middle of the box and rest of the box has been used as a lawn . the area of the lawn is 2109 sq . m . what is the width of the road ?","options":["3 m'","4 m'","5 m'","6 m'","2 m']"],"answer":0},{"question":"If 50 % of a number is equal to one - third of another number , what is the ratio of first number to the second number ?","options":["2 : 5","1 : 4","3 : 7","6 : 11","2 : 3"],"answer":4},{"question":"The megatek corporation is displaying its distribution of employees by department in a circle graph . the size of each sector of the graph representing a department is proportional to the percentage of total employees in that department . if the section of the circle graph representing the manufacturing department takes up 180 ° of the circle , what percentage of megatek employees are in manufacturing ?","options":["20 %","25 %","30 %","35 %","50 %"],"answer":4},{"question":"The speed at which a man can row a boat in still water is 25 kmph . if he rows downstream , where the speed of current is 11 kmph , what time will he take to cover 80 metres ?","options":["18 seconds","27 seconds","26 seconds","12 seconds","8 seconds"],"answer":4},{"question":"For a particular american football game , the probability of a team ' s quarterback throwing a completed pass on each throw is 3 / 10 . what is the least number of times that the quarterback should throw the ball that will increase the probability of getting a completed pass at least once to more than 50 % .","options":["10","5","2","3","1"],"answer":2},{"question":"A and b can do a work in 8 hours and 12 hours respectively . a starts the work at 6 am and they work alternately for one hour each . when will the work be completed ?","options":["9.6 days","7.6 days","4 days","8.6 days","6.6 days"],"answer":0},{"question":"In a weight - lifting competition , the total weight of joe ' s two lifts was 1800 pounds . if twice the weight of his first lift was 300 pounds more than the weight of his second lift , what was the weight , in pounds , of his first lift ?","options":["225","275","325","350","700"],"answer":4},{"question":"A train covers a distance of 12 km in 10 min . if it takes 1 sec to pass a telegraph post , then the length of the train is ?","options":["10","20","30","15","45"],"answer":1},{"question":"In a division , divident is 729 , divisior is 38 and quotient is 19 . find the remainder .","options":["a","b","c","d","e"],"answer":4},{"question":"Compound x contains elements a and b at an approximate ratio , by weight , of 2 : 10 . approximately how many grams of element b are there in 330 grams of compound x ?","options":["54","162","250","275","322"],"answer":3},{"question":"The average salary of all the workers in a workshop is rs . 9000 . the average salary of 7 technicians is rs . 12000 and the average salary of the rest is rs . 6000 . the total number of workers in the workshop is ?","options":["a","b","c","d","e"],"answer":4},{"question":"Find the sum of first 30 natural numbers","options":["470","468","465","463","485"],"answer":2},{"question":"A farmer with 1,350 acres of land had planted his fields with corn , sugar cane , and tobacco in the ratio of 5 : 3 : 1 , respectively , but he wanted to make more money , so he shifted the ratio to 2 : 4 : 3 , respectively . how many more acres of land were planted with tobacco under the new system ?","options":["90","150","270","300","450"],"answer":3},{"question":"The charge for a single room at hotel p is 70 percent less than the charge for a single room at hotel r and 10 percent less than the charge for a single room at hotel g . the charge for a single room at hotel r is what percent greater than the charge for a single room at hotel g ?","options":["100 %","120 %","150 %","200 %","300 %"],"answer":3},{"question":"Average of 10 matches is 34 , how many runs one should should score to increase his average by 4 runs .","options":["a","b","c","d","e"],"answer":2},{"question":"What least number should be added to 1021 , so that the sum is completely divisible by 25 ?","options":["4","3","2","0","5"],"answer":0},{"question":"In the first 10 overs of a cricket game , the run rate was only 3.2 . what should be the run rate in the remaining 40 0 vers to reach the target of 282 runs ?","options":["6.25","6.5","6.75","7","none"],"answer":0},{"question":"How many positive integers less than 50 are multiples of 6 but not multiples of 8 ?","options":["4","6","8","10","12"],"answer":1},{"question":"A reduction of 10 % in the price of oil enables a house wife to obtain 5 kgs more for rs . 800 , what is the reduced price for kg ?","options":["s . 42","s . 46","s . 40","s . 41","s . 16"],"answer":4},{"question":"The monthly incomes of a and b are in the ratio 5 : 2 . b ' s monthly income is 12 % more than c ' s monthly income . if c ' s monthly income is rs . 17000 , then find the annual income of a ?","options":["rs . 571200","rs . 180000","rs . 201600","rs . 504000","none of these"],"answer":0},{"question":"Two pipes can fill a tank in 18 minutes and 30 minutes . an outlet pipe can empty the tank in 45 minutes . if all the pipes are opened when the tank is empty , then how many minutes will it take to fill the tank ?","options":["1 / 15","1 / 16","1 / 11","1 / 10","1 / 12"],"answer":0},{"question":"17 chess players take part in a tournament . every player plays twice with each of his opponents . how many games are to be played ?","options":["154","184","240","272","306"],"answer":3},{"question":"If a farmer sells 5 of his chickens , his stock of feed will last for 4 more days than planned , but if he buys 20 more chickens , he will run out of feed 1 day earlier than planned . if no chickens are sold or bought , the farmer will be exactly on schedule . how many chickens does the farmer have ?","options":["15","20","20 / 3","25","10"],"answer":2},{"question":"What will be the reminder when ( 13 ^ 13 + 13 ) is divided by 14 ?","options":["16","14","12","18","21"],"answer":2},{"question":"Two whole numbers whose sum is 40 can not be in the ratio","options":["4 : 10","2 : 3","1 : 3","2 : 4","3 : 5"],"answer":3},{"question":"The remainder when positive integer nn ( n > 1 n > 1 ) is divided by 25 is 1 and the remainder when nn is divided by 7 is also 1 . what is the least value of nn ?","options":["76","101","126","151","176"],"answer":4},{"question":"A tank is filled in sixteen hours by 3 pipes a , b and c . pipe a is twice as fast as pipe b , and b is twice as fast as c . how much time will pipe b alone take to fill the tank ?","options":["56 hours","28 hours","55 hours","66 hours","47 hours"],"answer":0},{"question":"Two numbers n and 16 have lcm = 48 and gcf = 18 . find n .","options":["24","34","44","54","64"],"answer":3},{"question":"When n is divided by 20 , the remainder is 5 . what is the remainder when n + 16 is divided by 5 ?","options":["1","3","4","5","6"],"answer":0},{"question":"If a = { 10 , 15 , 18 , 22 , 36 , 44 } , what is the product of mean and median of the numbers in a ?","options":["105","245","360","480","542"],"answer":3},{"question":"Of the 3,600 employees of company x , 1 / 6 are clerical . if the clerical staff were to be reduced by 1 / 3 , what percent of the total number of the remaining employees would then be clerical ?","options":["25 %","22.2 %","20 %","12.5 %","11.7 %"],"answer":4},{"question":"Two trains leave a station traveling in the same direction . train a leaves traveling at a constant speed of 50 mph , while train b leaves traveling at a constant speed of 80 mph . if train b left the station 30 minutes after train a left , in how many minutes will train b overtake train a ?","options":["30","40","50","60","70"],"answer":2},{"question":"If 4 : 6 : : x : 36 , then find the value of x","options":["24","22","28","30","18"],"answer":0},{"question":"What is the value of 4 ^ 6 + 4 ^ 8 ?","options":["4 ^ 12","4 ^ 35","17 ( 4 ^ 6","8 ^ 12","7 ( 4 ^ 5"],"answer":2},{"question":"Let the least number of 6 digits , which when divided by 4 , 610 and 15 leaves in each case the same remainder of 2 , be n . the sum of the digits in n is :","options":["3","4","5","6","7"],"answer":2},{"question":"If a = 105 and a ^ 3 = 21 * 25 * 35 * b , what is the value of b ?","options":["35","42","45","49","63"],"answer":4},{"question":"What is the maximum number of pieces of birthday cake of size 2 ” by 2 ” that can be cut from a cake 20 ” by 20 ” ?","options":["5","100","16","20","25"],"answer":1},{"question":"How many positive integers less than 50 are multiples of 2 but not multiples of 5 ?","options":["4","6","8","10","20"],"answer":4},{"question":"If | 4 x + 14 | = 46 , what is the sum of all the possible values of x ?","options":["2","- 7","4","- 5","6"],"answer":1},{"question":"What is the least number . which should be added to 0.0282 to make it a perfect square ?","options":["0.0007","0.0042","0.0002","0.0003","0.0004"],"answer":0},{"question":"At the faculty of aerospace engineering , 302 students study random - processing methods , 232 students study scramjet rocket engines and 112 students study them both . if every student in the faculty has to study one of the two subjects , how many students are there in the faculty of aerospace engineering ?","options":["444","432","346","422","448"],"answer":3},{"question":"In a group of 100 people , 55 have visited iceland and 43 have visited norway . if 61 people have visited both iceland and norway , how many people have visited neither country ?","options":["60","61","62","63","64"],"answer":3},{"question":"A car was driving at 60 km / h for 20 minutes , and then at 90 km / h for another 40 minutes . what was its average speed ?","options":["80 .","75","70","65 .","54 ."],"answer":0},{"question":"If ( a + b ) = 5 , ( b + c ) = 9 and ( c + d ) = 3 , what is the value of ( a + d ) ?","options":["16 .","8 .","7 .","2 .","- 1 ."],"answer":4},{"question":"In 2008 , the profits of company n were 10 percent of revenues . in 2009 , the revenues of company n fell by 20 percent , but profits were 13 percent of revenues . the profits in 2009 were what percent of the profits in 2008 ?","options":["80 %","105 %","120 %","124.2 %","104 %"],"answer":4},{"question":"150 ml of 30 % sulphuric acid was added to approximate 400 ml of 12 % sulphuric acid solution . find the approximate concentration c of the acid in the mixture ?","options":["1 / 2","1 / 3","1 / 4","1 / 6","1 / 5"],"answer":3},{"question":"A , b and c invests rs . 2000 , rs . 3000 and rs . 4000 in a business . after one year a removed his money ; b and c continued the business for one more year . if the net profit after 2 years be rs . 3200 , then a ' s share in the profit is ?","options":["299","267","269","400","276"],"answer":3},{"question":"A train is moving at a speed of 100 km / hour . the length of the train is 100 metre . in how much time will it cross a pole ?","options":["1 second","2.5 second","4 second","3.6 second","4.5 second"],"answer":3},{"question":"A ladder 14 feet long is leaning against a wall that is perpendicular to level ground . the bottom of the ladder is 9 feet from the base of the wall . if the top of the ladder slips down 1 feet , how many feet will the bottom of the ladder slip ?","options":["4","10","18","19","25"],"answer":1},{"question":"A trader sells 40 metres of cloth for rs . 8200 at a profit of rs . 30 per metre of cloth . how much profit will the trder earn on 40 metres of cloth ?","options":["rs . 950","rs . 1500","rs . 1000","rs . 1200","none of these"],"answer":3},{"question":"A train 330 m long is running with a speed of 60 km / hr . in what time will it pass a man who is running at 6 km / hr in the direction opposite to that in which the train is going ?","options":["5","6","7","18","9"],"answer":3},{"question":"A completes 80 % of a work in 20 days . then b also joins and a and b together finish the remaining work in 3 days . how long does it need for b if he alone completes the work ?","options":["37 1 / 2 days","22 days","31 days","22 days","25 1 / 2 days"],"answer":0},{"question":"If - 3 / ( a - 3 ) = 3 / ( a + 2 ) , then a = ?","options":["1 / 2","2 / 3","3 / 4","4 / 5","5 / 6"],"answer":0},{"question":"Company p had 15 percent more employees in december than it had in january . if company p had 460 employees in december , how many employees did it have in january ?","options":["391","400","410","423","445"],"answer":1},{"question":"If rs . 782 be divided into 3 parts , proportional to 1 / 2 : 1 / 3 : 3 / 4 , then the second part is ?","options":["a","b","c","d","e"],"answer":3},{"question":"A number is doubled and 5 is added . if the resultant is trebled , it becomes 117 . what is that number ?","options":["12","29","27","17","99"],"answer":3},{"question":"Find out the c . i on rs . 5000 at 4 % p . a . compound half - yearly for 1 1 / 2 years .","options":["306.05","306.00","306.04","306.05","306.01"],"answer":0},{"question":"What is the greatest of 3 consecutive integers whose sum is 24 ?","options":["3","76","8","9","10"],"answer":3},{"question":"I sold a book at a profit of 10 % . had i sold it for $ 120 more , 15 % would have been gained . find the cost price ?","options":["$ 2000","$ 2500","$ 2400","$ 3120","$ 1540"],"answer":2},{"question":"How much is 25 % of 40 is greater than 4 / 5 of 25 ?","options":["10","776","66","12","99"],"answer":0},{"question":"In a division , divident is 760 , divisior is 36 and quotient is 21 . find the remainder .","options":["a","b","c","d","e"],"answer":0},{"question":"A certain car uses 12 gallons of gasoline in traveling 360 miles . in order for the car to travel the same distance using 10 gallons of gasoline , by how many miles per gallon must the car ’ s gas mileage be increased ?","options":["2","4","6","8","10"],"answer":2},{"question":"In an election between two candidates - lange and sobel - 70 % of the voters voted for sobel . of the election ` s voters , 60 % were male . if 35 % of the female voters voted for lange , what percentage of the male voters voted for sobel ?","options":["14","16","26","44","65"],"answer":3},{"question":"A 100 - litre mixture of milk and water contains 49 litres of milk . ' x ' litres of this mixture is removed and replaced with an equal quantum of water . if the process is repeated once , then the concentration of the milk stands reduced at 25 % . what is the value of x ?","options":["27.5 litres","26.67 litres","27.67 litres","28.57 litres","26 litres"],"answer":3},{"question":"The standard deviation of a normal distribution of data is 2 , and 3 standard deviations below the mean is greater than 46 . what is a possible value for the mean of the distribution ?","options":["46","52","48","49","50"],"answer":1},{"question":"4 friends a , b , c and d decided to share a lot of apples . each of them had half of the total plus half an apple in order . after each of them took their share 3 time , no apples were left . how many apples were there ?","options":["4096","4055","4092","4085","4095"],"answer":4},{"question":"Two trains , one from howrah to patna and the other from patna to howrah , start simultaneously . after they meet , the trains reach their destinations after 16 hours and 4 hours respectively . the ratio of their speeds is :","options":["2 : 4","4 : 3","6 : 7","9 : 16","none of these"],"answer":0},{"question":"A certain family has 3 sons : richard is 6 years older than david , and david is 8 years older than scott . if in 8 years , richard will be twice as old as scott , then how old was david 2 years ago ?","options":["8","12","12","14","16"],"answer":1},{"question":"A river 4 m deep and 22 m wide is flowing at the rate of 2 kmph the amount of water that runs into the sea per minute is ?","options":["4500","2678","2933","2761","2882"],"answer":2},{"question":"A drink vendor has 40 liters of maaza , 144 liters of pepsi and 368 liters of sprite . he wants to pack them in cans , so that each can contains the same number of liters of a drink , and does n ' t want to mix any two drinks in a can . what is the least number of cans required ?","options":["35","37","42","50","69"],"answer":4},{"question":"If x is 3 times larger than n , and if 2 n + 3 is 20 % of 25 , what is the value of ?","options":["1","2","3","6","12"],"answer":2},{"question":"A one - foot stick is marked in 1 / 3 and 1 / 5 portion . how many total markings will there be , including the end points ?","options":["10","7","6","5","8"],"answer":4},{"question":"Sachin is younger than rahul by 6 years . if their ages are in the respective ratio of 7 : 9 , how old is sachin ?","options":["16","18","28","30","34"],"answer":4},{"question":"In arun ' s opinion , his weight is greater than 64 kg but leas than 72 kg . his brother does not agree with arun and he thinks that arun ' s weight is greater than 60 kg but less than 70 kg . his mother ' s view is that his weight can not be greater than 67 kg . if all of them are correct in their estimation , what is the average of diferent probable weights of arun ?","options":["86.5 kg","66.5 kg","46.5 kg","65.5 kg","16.5 kg"],"answer":3},{"question":"In may , the grounds keeper at spring lake golf club built a circular green with an area of 25 square feet . in august , he doubled the distance from the center of the green to the edge of the green . what is the total area of the renovated green ?","options":["100 pi","80","70","60","50"],"answer":0},{"question":"Two trains are moving in opposite directions with speed of 110 km / hr and 90 km / hr respectively . their lengths are 1.10 km and 0.9 km respectively . the slower train cross the faster train in - - - seconds","options":["26","48","47","36","25"],"answer":3},{"question":"In the xy - plane , a triangle has vertices ( 0,0 ) , ( 4,0 ) and ( 4,10 ) . if a point ( a , b ) is selected at random from the triangular region , what is the probability that a - b > 0 ?","options":["1 / 5","1 / 3","1 / 2","2 / 3","2 / 5"],"answer":4},{"question":"Into a room you store 38 black bottles and 4 green bottles , and you turn off the light . if you ask to someone look for 2 bottles without turn on the light , what is the probability of both the selected bottles will be green ?","options":["1 / 574","2 / 574","1 / 287","2 / 287","3 / 287"],"answer":3},{"question":"A , b and c enter into partnership . a invests some money at the beginning , b invests double the amount after 6 months , and c invests thrice the amount after 8 months . if the annual gain be rs . 27000 . a ' s share is ?","options":["9000","2778","6000","2889","6612"],"answer":0},{"question":"A man swims downstream 120 km and upstream 50 km taking 5 hours each time ; what is the speed of the current ?","options":["3 kmph","7 kmph","13 kmph","6.5 kmph","7 : 3 kmph"],"answer":1},{"question":"Pat , kate and mark charged a total of 198 hours to a certain project . if pat charged twice as much time to the project as kate and 1 / 3 as much times as mark , how many more hours did mark charge to the project than kate .","options":["18","36","72","110","108"],"answer":3},{"question":"In the junior basketball league there are 18 teams , 1 / 3 of them are bad and ½ are rich . what ca n ' t be the number of teams that are rich and bad ?","options":["4 .","6 .","7 .","8 .","10 ."],"answer":4},{"question":"Kul is 22 years old and saras is 33 years . find the ratio of saras ' s age to kul ' s age .","options":["3 / 1","3 / 2","5 / 2","5 / 3","none of these"],"answer":1},{"question":"What is the cp of rs 100 stock at 7 discount , with 1 / 5 % brokerage ?","options":["93.9","96.3","93.2","96.7","96.21"],"answer":2},{"question":"Right triangle pqr is the base of the prism in the figure above . if pq = pr = â ˆ š 14 and the height of the prism is 8 , what is the volume of the prism ?","options":["12","45","87","56","23"],"answer":3},{"question":"A city with a population of 97,500 is to be divided into 6 voting districts , and no district is to have a population that is more than 10 percent greater than the population of any other district . what is the minimum possible population that the least populated district could have ?","options":["15",null,"15",null,"16"],"answer":0},{"question":"Find the c . i . on a sum of rs . 1800 for 6 months at 20 % per annum , interest being compounded quarterly ?","options":["792","892","8920","802","9920"],"answer":2},{"question":"In a recent election , james received 15 percent of the 10000 votes cast . to win the election , a candidate needed to receive more than 51 percent of the vote . how many additional votes would james have needed to win the election ?","options":["1004","1000","3600","1201","3601"],"answer":4},{"question":"How many 5 digit ( digit = 0 - 9 ) zip codes can exist in which at least one digit is repeated ?","options":["39760","49760","59760","69760","70000"],"answer":3},{"question":"A train 400 m long is running at a speed of 54 km / hr . if it crosses a tunnel in 2 minutes . then what is the length of tunnel ?","options":["1200 m","1400 m","1600 m","1800 m","2200 m"],"answer":1},{"question":"If i walk at 3 km / h , i miss the bus by 12 minutes . if i walk at 6 km / h , i reach 10 minutes before the arrival of the bus . how far i walk to reach the bus stand ?","options":["2.19 km","2.22 km","2.00 km","1.19 km","1.99 km"],"answer":0},{"question":"G ( x ) is defined as the product of all even integers k such that 0 < k ≤ x . for example , g ( 14 ) = 2 × 4 × 6 × 8 × 10 × 12 × 14 . if g ( e ) is divisible by 4 ^ 11 , what is the smallest possible value for e ?","options":["22","24","28","32","44"],"answer":1},{"question":"The ratio of boarders to day students at a school was originally 5 to 12 . however , after a number of new boarders join the initial 220 boarders , the ratio changed to 1 to 2 . if no boarders became day students and vice versa , and no students left the school , how many new boarders joined the school ?","options":["44","64","70","80","84"],"answer":0},{"question":"Recipe requires 15 mins to cook . you have 7 mins hourglass and a 11 mins hourglass with you . how will you measure 15 mins using them ?","options":["15 mins","12 mins","13 mins","17 mins","20 mins"],"answer":0},{"question":"What will be the result of 7 ^ 8 - 6 / 2 + 9 ^ 3 + 3 + 12 ?","options":["95","64","1012","9","0"],"answer":0},{"question":"Erik ' s mother gave him $ 86 to go to the store . erik bought 3 loaves of bread and 3 cartons of orange juice . each loaf of bread cost $ 3 and each carton of orange juice cost $ 6 . how much money does erik have left ?","options":["$ 24","$ 27","$ 59","$ 75","$ 35"],"answer":2},{"question":"The value of a machine depreciates at 22 % per annum . if its present value is $ 1 , 50,000 , at what price should it be sold after two years such that a profit of $ 24,000 is made ?","options":["$ 255260","$ 435260","$ 125260","$ 115260","$ 155260"],"answer":3},{"question":"A team won 50 percent of its first 60 games in a particular season , and 80 percent of its remaining games . if the team won a total of 65 percent of its games that season , what was the total number of games that the team played ?","options":["180","120","90","85","70"],"answer":1},{"question":"In a class of 210 students , 70 did not opt for math . 55 did not opt for science and 42 did not opt for either . how many students of the class opted for both math and science ?","options":["123","125","127","137","148"],"answer":2},{"question":"1 ltr of water is added with 3 ltr of a solution containing 33 % of alcohol in the water . the % of alcohol in the new mixture is ?","options":["22 %","23 %","24.5 %","24.75 %","30 %"],"answer":3},{"question":"12 welders work at a constant rate they complete an order in 8 days . if after the first day , 9 welders start to work on the other project , how many more days the remaining welders will need to complete the rest of the order ?","options":["5","12","18","24","28"],"answer":4},{"question":"A ’ s speed is 20 / 15 times that of b . if a and b run a race , what part of the length of the race should a give b as a head start , so that the race ends in a dead heat ?","options":["1 / 17","3 / 17","1 / 10","5 / 20","3 / 10"],"answer":3},{"question":"The sum of the even numbers between 1 and n is 81 * 82 , where n is an odd number , then n = ?","options":["163","171","177","185","193"],"answer":0},{"question":"Saleem bought 4 baskets with the average cost of $ 4 . if saleem also buys the fifth basket with the price of $ 8 , what is the average ( arithmetic mean ) price of those 5 baskets ?","options":["$ 4.50","$ 6.00","$ 4.00","$ 5.50","$ 4.80"],"answer":4},{"question":"When n is divided by 5 the remainder is 3 . what is the remainder when n ^ 2 is divided by 5 ?","options":["0","1","2","3","4"],"answer":4},{"question":"A rectangular swimming pool is 20 feet by 28 feet . a deck that has uniform width surrounds the pool . the total area of the pool and deck is 884 square feet . what is the width of the deck ?","options":["2 feet","2.5 feet","3 feet","4 feet","5 feet"],"answer":2},{"question":"In a covering a distance of 30 km , abhay takes 2 hours more than sameer . if abhay double his speed , then he would take 1 hour less than sammer . abhay ' s speed is ?","options":["5 km / hr","1 km / hr","6 km / hr","3 km / hr","7 km / hr"],"answer":0},{"question":"From a pack of 52 cards , 1 card is drawn at random . what is the probability that a jack , queen , or king is drawn ?","options":["1 / 4","1 / 12","2 / 13","3 / 13","3 / 26"],"answer":3},{"question":"A sum was put at simple interest at a certain rate for 9 years had it been put at 5 % higher rate , it would have fetched 1350 more . find the sum .","options":["3000","3100","3200","3300","3400"],"answer":0},{"question":"Three table runners have a combined area of 224 square inches . by overlapping the runners to cover 80 % of a table of area 175 square inches , the area that is covered by exactly two layers of runner is 24 square inches . what is the area of the table that is covered with three layers of runner ?","options":["18 square inches","20 square inches","24 square inches","28 square inches","30 square inches"],"answer":4},{"question":"This year , mbb consulting fired 9 % of its employees and left remaining employee salaries unchanged . sally , a first - year post - mba consultant , noticed that that the average ( arithmetic mean ) of employee salaries at mbb was 10 % more after the employee headcount reduction than before . the total salary pool allocated to employees after headcount reduction is what percent of that before the headcount reduction ?","options":["98.5 %","100.1 %","102.8 %","104.5 %","105.0 %"],"answer":1},{"question":"The sum of two consecutive integers is 21 . find the numbers .","options":["17",null,"7",null,"10"],"answer":2},{"question":"One pipe can fill a tank three times as fast as another pipe . if together the two pipes can fill the tank in 35 minutes , then the slower pipe alone will be able to fill the tank in","options":["144 mins","140 mins","136 mins","132 minw","none of these"],"answer":1},{"question":"If k is a non - negative integer and 15 ^ k is a divisor of 823,435 then 5 ^ k - k ^ 5 =","options":["0","1","35","120","245"],"answer":1},{"question":"P alone can complete a job in 5 days . the work done by q alone in one day is equal to one - fourth of the work done by p alone in one day . in how many days can the work be completed if p and q work together ?","options":["2.5","3.0","3.5","4.0","4.5"],"answer":3},{"question":"The number of the members of a club is more than 10 and less than 40 . when 3 people sit at a table , other people exactly divided to 6 - people groups ( 6 people sit at a table ) or 5 - people groups ( 5 people sit at a table ) . if the members are divided to 7 - people groups , how many people will be left ?","options":["0 .","1 .","2 .","4 .","5 ."],"answer":4},{"question":"What must be added to each of the numbers 7 , 11 and 19 , so that the resulting numbers may be in continued proportion ?","options":["3","5","4","- 3","- 2"],"answer":3},{"question":"Find the number , difference between number and its 3 / 5 is 64 .","options":["160","163","164","165","166"],"answer":0},{"question":"Convert the 8 / 36 m / s into kilometers per hour ?","options":["0.8 kmph","9.9 kmph","1.3 kmph","1.2 kmph","5.7 kmph"],"answer":0},{"question":"The mean proportional between 234 and 104 is :","options":["12","39","54","64","156"],"answer":4},{"question":"X and y are two towns . ganesh covers the distance from x to y at an average speed of 43 km / hr . however , he covers the distance from y to x at an average speed of 35 km / hr . his average speed during the whole journey in km / hr . is :","options":["34","43","40","38.6","29"],"answer":3},{"question":"What is the lowest positive integer that is divisible by each of the integers 1 through 8 , inclusive ?","options":["420","560","840","960","1080"],"answer":2},{"question":"A man walks west 10 miles , then turns right towards north and walks another 10 miles . how far is he from the place he started walking .","options":["11.11","10","14.14","16.15","1"],"answer":2},{"question":"The hcf and lcm of two numbers m and n are respectively 6 and 210 . if m + n = 60 , then 1 / m + 1 / n is equal to","options":["1 / 35","3 / 35","1 / 21","2 / 35","none"],"answer":2},{"question":"A certain car uses 12 gallons of gasoline in traveling 300 miles . in order for the car to travel the same distance using 10 gallons of gasoline , by how many miles per gallon must the car ’ s gas mileage be increased ?","options":["2","4","5","8","10"],"answer":2},{"question":"A 300 m long train crosses a platform in 30 sec while it crosses a signal pole in 18 sec . what is the length of the platform ?","options":["286 m","350 m","200 m","278 m","267 m"],"answer":2},{"question":"A train 110 m long is running with a speed of 65 km / hr . in what time will it pass a man who is running at 7 km / hr in the direction opposite to that in which the train is going ?","options":["5","6","4","8.2","5.5"],"answer":4},{"question":"The radius of a cylinder is 8 m , height 13 m . the volume of the cylinder is :","options":["2200","2614.9","3300","1100","4400"],"answer":1},{"question":"Marketing executives for a certain chewing gum company projected a 25 percent increase in revenue this year over that of last year , but revenue this year actually decreased by 25 % . what percent of the projected revenue was the actual revenue ?","options":["53 %","58 %","60 %","64 %","75 %"],"answer":2},{"question":"Ashok and pyarelal invested money together in a business and share a capital of ashok is 1 / 9 of that of pyarelal . if the incur a loss of rs 900 then loss of pyarelal ?","options":["610","710","810","900","1000"],"answer":2},{"question":"At what rate percent on simple interest will rs . 750 amount to rs . 975 in 5 years ?","options":["2","3","4","5","6"],"answer":4},{"question":"A container holds 4 quarts of diesel and 4 quarts of petrol . how many quarts of water must be added to the container to create a mixture that is 3 parts dieselto 5 parts water by petrol ?","options":["4 / 3","5 / 3","7 / 3","8 / 3","10 / 3"],"answer":3},{"question":"At a certain bowling alley , it costs $ 0.50 to rent bowling shoes for the day and $ 1.5 to bowl 1 game . if a person has $ 12.80 and must rent shoes , what is the greatest number of complete games that person can bowl in one day ?","options":["7","8","9","10","11"],"answer":1},{"question":"Tough and tricky questions : number properties . what is the smallest positive integer x such that 1512 x is the cube of a positive integer ?","options":["7","14","28","35","49"],"answer":4},{"question":"4 mat - weavers can weave 4 mats in 4 days . at the same rate , how many mats would be woven by 8 mat - weavers in 8 days ?","options":["4","16","8","1","2"],"answer":1},{"question":"If x + y = - 4 , and x = 6 / y , what is the value of x ^ 2 + y ^ 2 ?","options":["10","15","6","4","5"],"answer":3},{"question":"A can do a work in 15 days and b in 20 days . if they work on it together for 4 days then the fraction of the work that is left is ?","options":["1 / 4","1 / 10","7 / 15","8 / 15","9 / 13"],"answer":3},{"question":"The profit obtained by selling an article for rs . 66 is the same as the loss obtained by selling it for rs . 22 . what is the cost price of the article ?","options":["rs . 40","rs . 50","rs . 49","rs . 59","rs . 44"],"answer":4},{"question":"An amount of money is to be divided between p , q and r in the ratio of 3 : 7 : 12 . if the difference between the shares of p and q is rs . 2400 , what will be the difference between q and r ' s share ?","options":["1266","3000","2866","2999","2678"],"answer":1},{"question":"A car ferry can hold up to 60 tons of cargo . what is the greatest number of vehicles that the ferry can carry if half the vehicles are cars with an average ( arithmetic mean ) weight of 0.75 tons and half of the vehicles are trucks with an average ( arithmetic mean ) weight of 4 tons ?","options":["12","16","20","24","28"],"answer":3},{"question":"If difference between compound interest and simple interest on a sum at 10 % p . a . for 2 years is rs . 65 then sum is","options":["s . 5000","s . 6500","s . 5800","s . 6000","s . 6200"],"answer":1},{"question":"In a throw of dice what is the probability of ge æ « ng number greater than 1","options":["1 / 2","1 / 3","1 / 5","5 / 6","none of these"],"answer":4},{"question":"The price of an item is discounted 7 percent on day 1 of a sale . on day 2 , the item is discounted another 7 percent , and on day 3 , it is discounted an additional 10 percent . the price of the item on day 3 is what percentage of the sale price on day 1 ?","options":["83.7 %","85.2 %","86.8 %","78.8 %","69.4 %"],"answer":0},{"question":"A volunteer organization is recruiting new members . in the fall they manage to increase their number by 4 % . by the spring however membership falls by 19 % . what is the total change in percentage from fall to spring ?","options":["16.16 %","15.76 %","14.14 %","13.13 %","12.12 %"],"answer":1},{"question":"Find the value of ( √ 1.21 ) / ( √ 0.81 ) + ( √ 0.81 ) / ( √ 0.49 ) is","options":["195 / 63","2.5","155 / 63","125 / 63","185 / 63"],"answer":1},{"question":"A cubical tank is filled with water to a level of 3 feet . if the water in the tank occupies 48 cubic feet , to what fraction of its capacity is the tank filled with water ?","options":["1 / 2","2 / 3","3 / 4","4 / 5","5 / 6"],"answer":2},{"question":"A and b began business with rs . 6000 and rs . 4000 after 8 months , a withdraws rs . 1000 and b advances rs . 1000 more . at the end of the year , their profits amounted to rs . 630 find the share of b .","options":["240","288","273","877","361"],"answer":2},{"question":"There are 18 balls in a jar . you take out 3 blue balls without putting them back inside , and now the probability of pulling out a blue ball is 1 / 5 . how many blue balls were there in the beginning ?","options":["12","9","8","7","6"],"answer":4},{"question":"Sue ' s trail mix is 30 % nuts and 70 % dried fruit . jane ' s trail mix is 60 % nuts and 40 % chocolate chips . if the combined mixture of sue and jane ' s trails mix contains 45 % nuts , what percent of the combined mixture is dried fruit ?","options":["25 %","30 %","35 %","40 %","45 %"],"answer":2},{"question":"In august , a cricket team that played 120 matches won 20 % of the games it played . after a continuous winning streak , this team raised its average to 52 % . how many matches did the team win to attain this average ?","options":["40","52","68","80","98"],"answer":3},{"question":"Dacid obtained 72 , 45 , 72 , 77 and 75 marks ( out of 100 ) in english , mathematics , physics , chemistry and biology . what are his average marks ?","options":["67","68","87","26","75"],"answer":1},{"question":"Find the area of a parallelogram with base 24 cm and height 16 cm .","options":["379","384","345","342","376"],"answer":1},{"question":"Two pipes a and b can fill a tank in 30 hours and 45 hours respectively . if both the pipes are opened simultaneously , how much time will be taken to fill the tank ?","options":["18 hours","15 hours","10 hours","12 hours","8 hours"],"answer":0},{"question":"A vendor buys 10 t - shirts at an average price of $ 14 per t - shirt . he then buys 15 more t - shirts at an average price of $ 11 per t - shirt . what is the average price d per t - shirt that the vendor paid for these purchases ?","options":["$ 12.20","$ 12.50","$ 12.55","$ 12.70","$ 13.00"],"answer":0},{"question":"A certain manufacturer produces items for which the production costs consist of annual fixed costs totaling $ 120,000 and variables costs averaging $ 8 per item . if the manufacturer ’ s selling price per item is $ 12 , how many items the manufacturer produce and sell to earn an annual profit of $ 140,000 ?","options":["2",null,"18",null,"21"],"answer":4},{"question":"There are 20 poles with a constant distance between each pole . a car takes 24 seconds to reach the 12 th pole . how much time will it take to reach the last pole ?","options":["25.25 s","17.45 s","35.75 s","41.45 s","none of these"],"answer":3},{"question":"In a group of 90 students , 36 are taking history , and 32 are taking statistics . if 57 students are taking history or statistics or both , then how many students are taking history but not statistics ?","options":["9","19","25","27","31"],"answer":2},{"question":"If a - b = 4 and a 2 + b 2 = 18 , find the value of ab .","options":["9","1","2","18","19"],"answer":1},{"question":"One computer can upload 100 megabytes worth of data in 5 seconds . two computers , including this one , working together , can upload 1300 megabytes worth of data in 40 seconds . how long would it take for the second computer , working on its own , to upload 100 megabytes of data ?","options":["6","8","9","11","13"],"answer":1},{"question":"A batsman makes a score of 88 runs in the 17 th inning and thus increases his averages by 3 . find his average after 17 th inning ?","options":["19","29","40","49","59"],"answer":2},{"question":"Two persons a and b can complete a piece of work in 30 days and 45 days respectively . if they work together , what part of the work will be completed in 2 days ?","options":["2 / 5","1 / 6","1 / 4","1 / 9","2 / 6"],"answer":3},{"question":"Find the area between two concentric circles defined by x 2 + y 2 - 2 x + 4 y + 1 = 0 x 2 + y 2 - 2 x + 4 y - 11 = 0","options":["11 pi","12 pi","13 pi","14 pi","15 pi"],"answer":1},{"question":"Stacy has a 63 page history paper due in 3 days . how many pages per day would she have to write to finish on time ?","options":["9","8","10","8.5","21"],"answer":4},{"question":"John want to buy a $ 100 trouser at the store , but he think it ’ s too expensive . finally , it goes on sale for $ 10 . what is the percent decrease ?","options":["90 %","30 %","40 %","70 %","80 %"],"answer":0},{"question":"A river 2 m deep and 45 m wide is flowing at the rate of 2 kmph the amount of water that runs into the sea per minute is ?","options":["3000 m 3","4580 m 3","18500 m 3","4900 m 3","4700 m 3"],"answer":0},{"question":"The sale price sarees listed for rs . 400 after successive discount is 20 % and 5 % is ?","options":["338","277","342","882","304"],"answer":4},{"question":"Calculate how many seconds it eill take for 4 bells to toll together again , given that they begin to toll together respectively at the intervals of 5 , 8 , 11 and 15 seconds . ?","options":["1310","1320","1322","1323","1312"],"answer":1},{"question":"The price of 3 pants and 6 t - shirts is rs . 2250 . with the same money one can buy 1 pant and 12 t - shirts . if one wants to buy 8 t - shirts , how much shall she have to pay ?","options":["1300","1100","1000","1200","800"],"answer":3},{"question":"A train running at the speed of 30 km / hr crosses a pole in 24 seconds . what is the length of the train ?","options":["200 m","250 m","300 m","350 m","400 m"],"answer":0},{"question":"- - - - - - - - - - - - - - - - yes - - - - - - - - - no - - - - unsure subject m - - - - 500 - - - - - - - - 200 - - - - - 100 subject r - - - - 400 - - - - - - - - 100 - - - - - 300 a total of 800 students were asked whether they found two subjects , m and r , interesting . each answer was either yes or no or unsure , and the numbers of students who gave these answers are listed in the table above . if 190 students answered yes only for subject m , how many of the students did not answer yes for either subject ?","options":["100","210","300","400","500"],"answer":1},{"question":"In may mrs lee ' s earnings were 45 percent of the lee family ' s total income . in june mrs lee earned 20 percent more than in may . if the rest of the family ' s income was the same both months , then , in june , mrs lee ' s earnings were approximately what percent of the lee family ' s total income ?","options":["50 %","68 %","72 %","76 %","80 %"],"answer":0},{"question":"217 * 217 + 183 * 183","options":["70578","82578","80578","80568","89045"],"answer":2},{"question":"The length of a bridge in meters , which a train 100 - meters long and traveling at 45 km / hr can cross in 30 seconds is ?","options":["225","245","275","325","375"],"answer":2},{"question":"Reema took a loan of rs 800 with simple interest for as many years as the rate of interest . if she paid rs . 632 as interest at the end of the loan period , what was the rate of interest .","options":["8.62 %","8.88 %","8.32 %","8 %","9 %"],"answer":1},{"question":"Pipe a can fill a tank in 32 minutes . pipe b can fill the same tank 3 times faster than pipe a . if both the pipes are connected to the tank so that they fill the tank simultaneously , how long will it take for the empty tank to overflow ?","options":["4 minutes","32 / 7 minutes","192 / 7 minutes","224 / 7 minutes","32 / 5 minutes"],"answer":4},{"question":"A train 125 m long passes a man , running at 4 km / hr in the same direction in which the train is going , in 10 seconds . the speed of the train is :","options":["49 km / hr","50 km / hr","45 km / hr","65 km / hr","87 km / hr"],"answer":0},{"question":"Divide $ 1000 among a , b in the ratio 1 : 4 . how many $ that b get ?","options":["$ 500","$ 800","$ 1000","$ 200","$ 750"],"answer":1},{"question":"The positive number z is divisible by 4 . what is the remainder of dividing z ( 2 + 4 + z ) + 3 by 2 ?","options":["0","1","2","3","4"],"answer":1},{"question":"An alloy of zinc and copper contains the metals in the ratio 5 : 3 . the quantity of zinc to be added to 16 kg of the alloy so that the ratio of the metal may be 3 : 1 is :","options":["2","4","8","3","1"],"answer":2},{"question":"What is the value of ( 2 ) ^ - 6 ?","options":["1 / 62","1 / 64","1 / 65","1 / 66","1 / 67"],"answer":1},{"question":"The population of a village is 7800 . it increases annually at the rate of 18 % p . a . what will be its population after 2 years ?","options":["10000","12000","13000","10860","14400"],"answer":3},{"question":"Find the numbers which are in the ratio 5 : 2 : 4 such that the sum of the first and the second added to the difference of the third and the second is 18 ?","options":["4",null,null,"4",null],"answer":2},{"question":"Apple costs l rupees per kilogram for first 30 kgs and q rupees per kilogram for each additional kilogram . if the price of 33 kilograms is 168 and for 36 kgs of apples is 186 then the cost of first 20 kgs of apples is","options":["3.69","3.66","3.6","100","3.61"],"answer":3},{"question":"Two trains 200 m and 160 m long run at the speed of 68 kmph and 40 kmph in opposite directions in parallel tracks . the time which they take to cross each other is ?","options":["5.6 sec","8.9 sec","10.8 sec","12 sec","15 sec"],"answer":3},{"question":"The total age of a and b is 11 years more than the total age of b and c . c is how many years younger than a . ?","options":["16","12","11","20","10"],"answer":2},{"question":"Lagaan is levied on the 60 percent of the cultivated land . the revenue department collected total rs . 3 , 44,000 through the lagaan from the village of mutter . mutter , a very rich farmer , paid only rs . 480 as lagaan . the percentage of total land of mutter over the total taxable land of the village is :","options":["0.23255","0.14544","0.25632","0.35466","0.63435"],"answer":0},{"question":"S = { 2 , 3 , 4 , 5 } b = { 4 , 5 , 6 , 7 , 8 } two integers will be randomly selected from the sets above , one integer from set s and one integer from set b . what is the probability that the sum of the two integers will equal 9 ?","options":["0.15","0.20","0.25","0.30","0.33"],"answer":1},{"question":"Every student in a room is either a junior or a senior . there is at least one junior and at least one senior in the room . if 1 / 3 of the juniors is equal to 4 / 3 of the seniors , what fraction of the students in the room are juniors ?","options":["3 / 20","1 / 3","5 / 2","2 / 7","4 / 5"],"answer":4},{"question":"How many 7 in between 1 to 130 ?","options":["18","20","22","23","24"],"answer":3},{"question":"Given that 100.48 = x , 100.70 = y and xz = y ² , then the value of z is close to","options":["1.2","1.45","2.2","2.9","none"],"answer":3},{"question":"The number of stamps that p and q had were in the ratio of 7 : 4 respectively . after p gave q 8 stamps , the ratio of the number of p ' s stamps to the number of q ' s stamps was 6 : 5 . as a result of the gift , p had how many more stamps than q ?","options":["4","8","12","16","20"],"answer":1},{"question":"A certain cube floating in a bucket of water has between 80 and 85 percent of its volume below the surface of the water . if between 8 and 15 cubic centimeters of the cube ' s volume is above the surface of the water , then the length of a side of the cube is approximately","options":["3","4","7","8","9"],"answer":1},{"question":"A circular logo is enlarged to fit the lid of a jar . the new diameter is 10 per cent larger than the original . by what percentage has the area of the logo increased ?","options":["50","80","100","125","21"],"answer":4},{"question":"A certain car traveled twice as many miles from town a to town b as it did from town b to town c . from town a to town b , the car averaged 20 miles per gallon , and from town b to town c , the car averaged 25 miles per gallon . what is the average miles per gallon that the car achieved on its trip from town a through town b to town c ?","options":["20","18","21.4","16","10"],"answer":2},{"question":"The market value of a certain machine decreased by 20 percent of its purchase price each year . if the machine was purchased in 1982 for its market value of $ 8,000 , what was its market value two years later ?","options":["$ 8",null,"$ 5",null,"$ 3"],"answer":4},{"question":"Sum of the squares of 3 no . ' s is 267 and the sum of their products taken two at a time is 131 . find the sum ?","options":["20","24","26","23","30"],"answer":3},{"question":"The average age of 10 students in a class is 15 years . if the age of teacher is also included , the average becomes 16 years , find the age of the teacher .","options":["30","26","28","29","45"],"answer":1},{"question":"The maitre ' d at an expensive manhattan restaurant has noticed that 60 % of the couples order dessert and coffee . however , 20 % of the couples who order dessert do n ' t order coffee . what is the probability w that the next couple the maitre ' d seats will not order dessert ?","options":["20 %","25 %","40 %","60 %","75 %"],"answer":1},{"question":"Two passenger trains start at the same hour in the day from two different stations and move towards each other at the rate of 17 kmph and 21 kmph respectively . when they meet , it is found that one train has traveled 60 km more than the other one . the distance between the two stations is ?","options":["11","444","2881","287","456"],"answer":4},{"question":"In a college , 70 % of total 100 arts students are locals . 50 % of students from 200 science students are locals and 85 % of total 120 commerce students are locals . what is the total percentage of locals from arts , science and commerce .","options":["56","86.7","25.7","66","64.7"],"answer":4},{"question":"Every letter in the alphabet has a number value that is equal to its place in the alphabet . thus , the letter a has a value of 1 , the letter b has a value of 2 , the letter c has a value of 3 , etc . . . the number value of a word is obtained by adding up the value of the letters in the word and then multiplying that sum by the length of the word . what is the number value of the word ` ` cow ' ' ?","options":["120","123","126","129","132"],"answer":1},{"question":"If the population of a certain country increases at the rate of 1 person every 60 seconds , by how many persons does the population increase in 2 hours ?","options":["120","80","100","150","140"],"answer":0},{"question":"A straight line in the xy - plane has y - intercept of 79 and slope of 6 . on this line the y - coordinate of the point is 14 , then what is the x - coordinate of the point ?","options":["11","- 10.83","71","20.83","- 12"],"answer":1},{"question":"A rectangular lawn of length 200 m by 120 m has two roads running along its center , one along the length and the other along the width . if the width of the roads is 5 m what is the area t covered by the two roads ?","options":["400","1550","1575","1600","1625"],"answer":2},{"question":"3 candidates in an election and received 5136 , 7636 and 11628 votes respectively . what % of the total votes did the winningcandidate got in that election ?","options":["45 %","48 %","57 %","59 %","61 %"],"answer":1},{"question":"3550 - ( 1002 / 20.04 ) = ?","options":["2984","2983","3500","2981","none of these"],"answer":2},{"question":"Two ants , arthur and amy , have discovered a picnic and are bringing crumbs back to the anthill . amy makes twice as many trips and carries one and a half times as many crumbs per trip as arthur . if arthur carries a total of z crumbs to the anthill , how many crumbs will amy bring to the anthill , in terms of z ?","options":["z / 2","z","3 z / 2","2 z","3 z"],"answer":4},{"question":"A , b and c rents a pasture for rs . 435 . a put in 12 horses for 8 months , b 16 horses for 9 months and 18 horses for 6 months . how much should c pay ?","options":["135","227","268","198","176"],"answer":0},{"question":"A waiter ' s salary consists of his salary and tips . during one week his tips were 3 / 4 of his salary . what fraction of his income came from tips ?","options":["3 / 7","5 / 4","5 / 8","5 / 9","6 / 9"],"answer":0},{"question":"The least number which must be subtracted from 509 to make it exactly divisible by 9 is :","options":["a","b","c","d","e"],"answer":2},{"question":"If x / y = 9 / 8 , then ( 8 x + 7 y ) / ( 8 x â € “ 7 y ) = ?","options":["8","7","10","9","6"],"answer":0},{"question":"A train 140 m long , running with a speed of 63 km / hr will pass a tree in ?","options":["15 sec","16 sec","18 sec","11 sec","8 sec"],"answer":4},{"question":"A person borrows rs . 8000 for 2 years at 4 % p . a . simple interest . he immediately lends it to another person at 6 p . a for 2 years . find his gain in the transaction per year .","options":["100 rs","150 rs","160 rs","180 rs","200 rs"],"answer":2},{"question":"The ages of two persons differ by 16 years . if 5 years ago , the elder one be 5 times as old as the younger one , their present ages ( in years ) are respectively","options":["20",null,"20",null,"25"],"answer":2},{"question":"A library branch originally contained 18360 volumes , 30 % of which were fiction novels . 1 / 3 of the volumes were transferred to another location and 1 / 3 of the volumes transferred were fiction novels . what percent of the remaining collection was fiction novels ?","options":["2.5 %","17.67 %","28.3 %","45.2 %","73.6 %"],"answer":2},{"question":"The distance between 2 cities a and b is 1000 km . a train starts from a at 1 p . m . and travels towards b at 100 km / hr . another starts from b at 2 p . m . and travels towards a at 150 km / hr . at what time do they meet ?","options":["11 am .","6 p . m .","3 pm .","2 p . m .","1 p . m ."],"answer":1},{"question":"In a certain brick wall , each row of bricks above the bottom row contains one less brick than the row just below it . if there are 5 rows in all and a total of 50 bricks in the wall , how many bricks does the bottom row contain ?","options":["12","10","9","8","11"],"answer":3},{"question":"If 17 ^ 4 * 13 ^ 4 * 9 ^ 4 * 8 ^ 4 = x , what is the units digit of x ?","options":["8","3","6","7","9"],"answer":2},{"question":"Mark bought a set of 6 flower pots of different sizes at a total cost of $ 8.25 . each pot cost 0.15 more than the next one below it in size . what was the cost , in dollars , of the largest pot ?","options":["$ 1.75","$ 1.85","$ 2.00","$ 2.15","$ 2.30"],"answer":0},{"question":"A pipe can fill a cistern in 66 minutes . find the time in which 1 / 11 part of the cistern will be filled ?","options":["5 min","2 min","6 min","1 min","10 min"],"answer":2},{"question":"A train crosses a platform of 160 m in 15 sec , same train crosses another platform of length 250 m in 20 sec . then find the length of the train ?","options":["110","887","167","197","161"],"answer":0},{"question":"If a = 1 , what is the value of – ( a ^ 2 + a ^ 3 + a ^ 4 + a ^ 5 + a ^ 6 ) ?","options":["- 14","- 4","0","4","- 5"],"answer":4},{"question":"A positive number x is multiplied by 2 , and this product is then divided by 5 . if the positive square root of the result of these two operations equals x , what is the value of x ?","options":["9 / 4","3 / 2","4 / 3","2 / 3","1 / 2"],"answer":1},{"question":"If the number 892 , 132,26 x is divisible by 11 , what must be the value of x ?","options":["1","2","3","4","5"],"answer":2},{"question":"Two trains are moving in opposite directions at 60 km / hr and 90 km / hr . their lengths are 1.75 km and 1.10 km respectively . the time taken by the slower train to cross the faster train in seconds is ?","options":["48","9","7","66","15"],"answer":3},{"question":"A and b put in rs . 300 and rs . 400 respectively into a business . a reinvests into the business his share of the first year ' s profit of rs . 210 where as b does not . in what ratio should they divide the second year ' s profit ?","options":["39 : 40","39 : 45","39 : 40","39 : 41","39 : 42"],"answer":0},{"question":"Tea worth rs . 126 per kg are mixed with a third variety in the ratio 1 : 1 : 2 . if the mixture is worth rs . 153 per kg , the price of the third variety per kg will be","options":["rs . 169.50","rs . 1700","rs . 175.50","rs . 180","none"],"answer":2},{"question":"If a and b are integers and ( a * b ) ^ 5 = 144 y , y could be :","options":["40","48","56","62","54"],"answer":4},{"question":"On dividing 23 by a number , the quotient is 4 and the remainder is 3 . find the divisor .","options":["1","2","4","5","7"],"answer":3},{"question":"The diagonal of a rectangle is 41 cm and its area is 20 sq . cm . the perimeter of the rectangle must be :","options":["18 cm'","28 cm'","30 cm'","38 cm'","42 cm']"],"answer":0},{"question":"A boy is travelling from his home to school at 12 km / hr and reached 7 min late . next day he traveled at 16 km / hr and reached 8 min early . distance between home and school ?","options":["12 km","13 km","14 km","15 km","16 km"],"answer":0},{"question":"If a and b get profits of rs . 15,000 and rs . 5,000 respectively at the end of year then ratio of their investments are","options":["4 : 1","1 : 4","3 : 1","2 : 3","2 : 5"],"answer":2},{"question":"After an ice began to melt out from the freezer , in the first hour lost 3 / 4 , in the second hour lost 3 / 4 of its remaining . if after two hours , the volume is 0.4 cubic inches , what is the original volume of the cubic ice , in cubic inches ?","options":["2.5'","3.0'","4.0'","6.4'","8.0']"],"answer":3},{"question":"The speed of a car is 10 km in the first hour and 60 km in the second hour . what is the average speed of the car ?","options":["79 kmph","85 kmph","35 kmph","23 kmph","14 kmph"],"answer":2},{"question":"How many integers between 324,700 and 436,600 have tens digit 1 and units digit 3 ?","options":["327","645","987","1119","1339"],"answer":3},{"question":"Plaudia can choose any two of 4 different candles and any 8 of 9 different flowers for a centerpiece arrangement . given these choices , how many candle + flower groupings can she select ?","options":["54","72","96","144","432"],"answer":0},{"question":"In town x , 64 percent of the population are employed , and 55 percent of the population are employed males . what percent of the employed people in town x are females ?","options":["14 %","25 %","32 %","40 %","52 %"],"answer":0},{"question":"For an agricultural experiment , 300 seeds were planted in one plot and 200 were planted in a second plot . if exactly 30 percent of the seeds in the first plot germinated and exactly 35 percent of the seeds in the second plot germinated , what percent of the total number of seeds germinated ?","options":["12 %","26 %","29 %","32 %","60 %"],"answer":3},{"question":"Ifaequals the sum of the even integers from 2 to 20 , inclusive , andbequals the sum of the odd integers from 1 to 19 , inclusive , what is the value of a + b ?","options":["110","100","190","200","210"],"answer":4},{"question":"A car takes 6 hours to cover a distance of 540 km . how much should the speed in kmph be maintained to cover the same direction in 3 / 2 th of the previous time ?","options":["35 kmph","48 kmph","52 kmph","54 kmph","60 kmph"],"answer":4},{"question":"How long will a boy take to run round a square field of side 50 meters , if he runs at the rate of 12 km / hr ?","options":["52 sec","45 sec","60 sec","25 sec","39 sec"],"answer":2},{"question":"A batsman in his 17 th innings makes a score of 85 and their by increasing his average by 3 . what is his average after the 17 th innings ?","options":["28","27","12","37","01"],"answer":3},{"question":"Running at the same constant rate , 6 identical machines can produce a total of 270 bottles per minute . at this rate , how many bottles could 5 such machines produce in 4 minutes ?","options":["900","1",null,"2",null],"answer":0},{"question":"When a train travels at a speed of 70 kmph , it reaches the destination on time . when the same train travels at a speed of 50 kmph , it reaches its destination 15 min late . what is the length of journey ?","options":["37.5 km","50.5 km","60 km","85.5 km","95 km"],"answer":0},{"question":"P , q and r have $ 9000 among themselves . r has two - thirds of the total amount with p and q . find the amount with r ?","options":["2400","3600","3998","2539","1930"],"answer":1},{"question":"If two dice are thrown together , the probability of getting an even number on one die and an odd number on the other is - .","options":["1 / 3","1 / 2","7 / 8","3 / 4","7 / 3"],"answer":1},{"question":"The sum of the present ages of two persons a and b is 60 . if the age of a is twice that of b , find the sum of their ages 2 years hence ?","options":["58","59","64","70","74"],"answer":2},{"question":"What is the units digit of the expression 13 ^ 27 + 1 ?","options":["1","3","4","8","9"],"answer":3},{"question":"How long does a train 110 m long traveling at 60 kmph takes to cross a bridge of 340 m in length ?","options":["18.9 sec","88.9 sec","22.9 sec","27.00 sec","72.0 sec"],"answer":3},{"question":"The cost price of 30 articles is the same as the selling price of x articles . if the profit is 25 % , what is x ?","options":["18","20","22","24","26"],"answer":3},{"question":"A is two years older than b who is twice as old as c . if the total of the ages of a , b and c be 42 , the how old is b ?","options":["16","9","8","11","10"],"answer":0},{"question":"Calculate the ratio between x and y if 15 % of x equal to 50 % of y ?","options":["3 : 5","3 : 7","3 : 8","3 : 10","3 : 9"],"answer":3},{"question":"If 0.8 of a number is equal to 0.09 of another number , the ratio of the numbers i","options":["2 : 3","3 : 4","9 : 80","20 : 3","none"],"answer":2},{"question":"The product of 3 consecutive numbers is 210 . then the sum of the smallest two numbers is ?","options":["11","15","20","38","56"],"answer":0},{"question":"How many integers between 263,205 and 658,805 have tens digit 1 and units digit 3 ?","options":["3",null,"3",null,"3"],"answer":2},{"question":"The diagonals of a rhombus are 11 cm and 20 cm . find its area ?","options":["329","288","150","238","110"],"answer":4},{"question":"A man can row his boat with the stream at 36 km / h and against the stream in 8 km / h . the man ' s rate is ?","options":["1 kmph","6 kmph","7 kmph","14 kmph","9 kmph"],"answer":3},{"question":"Ashok secured average of 75 marks in 6 subjects . if the average of marks in 5 subjects is 74 , how many marks did he secure in the 6 th subject ?","options":["38","27","99","17","80"],"answer":4},{"question":"A metallic sheet is of rectangular shape with dimensions 48 m x 36 m . from each of its corners , a square is cut off so as to make an open box . if the length of the square is 5 m , the volume of the box ( in m 3 ) is :","options":["4940","5120","6420","8960","7960"],"answer":0},{"question":"A rectangular lawn of dimensions 80 m * 60 m has two roads each 15 m wide running in the middle of the lawn , one parallel to the length and the other parallel to the breadth . what is the cost of traveling the two roads at rs . 3 per sq m ?","options":["a","b","c","d","e"],"answer":4},{"question":"A rectangular plot measuring 90 metres by 50 metres is to be enclosed by wire fencing . if the poles of the fence are kept 4 metres apart , how many poles will be needed ?","options":["55'","70'","57'","58'","none of these']"],"answer":1},{"question":"If the capacity of a cylindrical tank is 1848 m 3 and the diameter of its base is 14 m , then find the depth of the tank .","options":["10'","11'","12'","13'","none of them']"],"answer":2},{"question":"If a train , travelling at a speed of 160 kmph , crosses a pole in 18 sec , then the length of train is ?","options":["800","125","288","266","121"],"answer":0},{"question":"A tank is 25 m long 12 m wide and 6 m deep . the cost of plastering its walls and bottom at 45 paise per sq m is","options":["rs . 234.80","rs . 334.80","rs . 434.80","rs . 534.80","none of these"],"answer":1},{"question":"A man rows his boat 120 km downstream and 60 km upstream , taking 2 hours each time . find the speed of the stream ?","options":["6","15","17","18","2"],"answer":1},{"question":"There are 14 slate rocks , 20 pumice rocks , and 10 granite rocks randomly distributed in a certain field . if 2 rocks are chosen at random and without replacement , what is the probability that both rocks will be slate rocks ?","options":["1 / 5","11 / 22","81 / 724","91 / 946","101 / 987"],"answer":3},{"question":"My grandson is about as many days as my son in weeks , and my grandson is as many months as i am in years . my grandson , my son and i together are 150 years . can you tell my son age in years ?","options":["63 years","60 years","50 years","53 years","46 years"],"answer":3},{"question":"A merchant sells an item at a 20 % discount , but still makes a gross profit of 20 percent of the cost . what percent t of the cost would the gross profit on the item have been if it had been sold without the discount ?","options":["20 %","40 %","50 %","60 %","75 %"],"answer":2},{"question":"In a race of 1000 m , a can beat by 100 m , in a race of 800 m , b can beat c by 100 m . by how many meters will a beat c in a race of 900 m ?","options":["122.9 m","127.5 m .","191.25 m","222.9 m","12289 m"],"answer":2},{"question":"If rs . 7500 are borrowed at c . i at the rate of 4 % per annum , then after 3 years the amount to be paid is ?","options":["3377","2688","2688","8436","1268"],"answer":3},{"question":"Two friends decide to get together ; so they start riding bikes towards each other . they plan to meet halfway . each is riding at 6 mph . they live 36 miles apart . one of them has a pet carrier pigeon and it starts flying the instant the friends start traveling . the pigeon flies back and forth at 21 mph between the 2 friends until the friends meet . how many miles does the pigeon travel ?","options":["54","66","68","60","63"],"answer":4},{"question":"The sum of number of boys and girls in a school is 400 . if the number of boys is x , then the number of girls becomes x % of the total number of students . the number of boys is ?","options":["50","40","60","80","70"],"answer":3},{"question":"A customer bought a product at the shop . however , the shopkeeper increased the price of the product by 15 % so that the customer could not buy the required amount of the product . the customer managed to buy only 60 % of the required amount . what is the difference in the amount of money that the customer paid for the second purchase compared to the first purchase ?","options":["27 %","29 %","31 %","33 %","35 %"],"answer":2},{"question":"The h . c . f . of two numbers is 12 and their l . c . m . is 600 . if one of the number is 30 , find the other ?","options":["100","240","120","200","150"],"answer":1},{"question":"If xy = 1 , x / y = 36 , for positive numbers x and y , y = ?","options":["1 / 2","2","1 / 3","3","1 / 6"],"answer":4},{"question":"For covering 88 km a wheel revolve 1000 times . what is the radius of wheel ?","options":["14 m","24 m","28 m","40 m","none of the above"],"answer":2},{"question":"A car covers a distance of 642 km in 6 ½ hours . find its speed ?","options":["104 kmph","176 kmph","298 kmph","186 kmph","107 kmph"],"answer":4},{"question":"A can complete a certain job in 18 days . b is 80 % more efficient than a . in how many days can b complete the same job ?","options":["6","6.25","7","7.5","10"],"answer":4},{"question":"I sold a book at a profit of 12 % . had i sold it for $ 18 more , 18 % would have been gained . find the cost price ?","options":["$ 100","$ 250","$ 300","$ 200","$ 180"],"answer":2},{"question":"The speed of a boat in still water is 20 km / hr and the rate of current is 5 km / hr . the distance travelled downstream in 21 minutes is :","options":["9.75","5.75","8.75","6.75","5.15"],"answer":2},{"question":"If the price of an article went up by 25 % , then by what percent should it be brought down to bring it back to its original price ?","options":["20 %","2 / 8 %","2 / 1 %","1 / 3 %","2 / 7 %"],"answer":0},{"question":"A retailer buys 40 pens at the market price of 36 pens from a wholesaler , if he sells these pens giving a discount of 1 % , what is the profit % ?","options":["5","10","15","20","none of them"],"answer":1},{"question":"Given a circular wheel of 3.62 m radius how many revolutions will the will make to travel a distance of 1 km ?","options":["22754.3","22254.2","25754.2","22753.2","22254.2"],"answer":0},{"question":"Find the least number must be subtracted from 427398 so that remaining no . is divisible by 15 ?","options":["2","3","5","7","8"],"answer":1},{"question":"If 15 students in a class average 73 % on an exam and 10 students average 88 % on the same exam , what is the average in percent for all 25 students ?","options":["77 %","78 %","79 %","80 %","81 %"],"answer":2},{"question":"If the price of a tv is first decreased by 10 % and then increased by 30 % , then the net change in the price will be :","options":["4 % increase","17 % increase","10 % decrease","6 % increase","none of these"],"answer":1},{"question":"If the true discount on a sum due 2 years hence at 14 % per annum be rs . 168 , the sum due is :","options":["rs . 768","rs . 968","rs . 1960","rs . 2400","none"],"answer":0},{"question":"The difference between the ages of two persons is 30 years . fifteen years ago , the elder one was twice as old as the younger one . the present age of the younger person is ?","options":["30 yr","25 yr","45 yr","40 yr","50 yr"],"answer":2},{"question":"A store owner estimates that the average price of type a products will increase by 20 % next year and that the price of type b products will increase by 11 % next year . this year , the total amount paid for type a products was $ 3500 and the total price paid for type b products was $ 8600 . according to the store owner ' s estimate , and assuming the number of products purchased next year remains the same as that of this year , how much will be spent for both products next year ?","options":["$ 13",null,"$ 15",null,"$ 16"],"answer":0},{"question":"A soft drink company had 6000 small and 10000 big bottles in storage . if 12 % of small 15 % of big bottles have been sold , then the total bottles remaining in storage is","options":["15360","13780","15060","14930","16075"],"answer":1},{"question":"In a race where 18 cars are running , the chance that car x will win is 1 / 8 , that y will win is 1 / 12 and that z will win is 1 / 6 . assuming that a dead heat is impossible , find the chance that one of them will win .","options":["1 / 140","1 / 180","3 / 12","3 / 8","57 / 120"],"answer":3},{"question":"The average marks of 25 students in a class is 100 . but a student mark is wrongly noted as 60 instead of 10 then find the correct average marks ?","options":["a","b","c","d","e"],"answer":2},{"question":"What is the sum of the local values of the digits 2 , 3 , 4 , 5 in the number 2345 ?","options":["2345","4500","5000","6000","7000"],"answer":0},{"question":"A started a business with an investment of rs . 70000 and after 6 months b joined him investing rs . 120000 . if the profit at the end of a year is rs . 91000 , then the share of b is ?","options":["a","b","c","d","e"],"answer":1},{"question":"54671 - 14456 - 33490 = ?","options":["2449","5449","6749","6725","6468"],"answer":3},{"question":"If p and q are positive integers each greater than 1 , and 17 ( p + 1 ) = 28 ( q + 1 ) , what is the least possible value of p + q ?","options":["36","42","44","43","none"],"answer":3},{"question":"What is the area of square field whose side of length 8 m ?","options":["225","64","772","882","21"],"answer":1},{"question":"A thief is spotted by a policeman from a distance of 225 meters . when the policeman starts the chase , the thief also starts running . if the speed of the thief be 8 km / hr and that of the policeman 10 km / hr , how far the thief will have run before he is overtaken ?","options":["350 m","200 m","400 m","900 m","none of them"],"answer":3},{"question":"A , b , c can complete a piece of work in 24,6 and 12 days respectively . working together , they will complete the same work in how many days ?","options":["13 / 8","26 / 11","24 / 7","12 / 13","1 / 2"],"answer":2},{"question":"Mary works 9 hours per day on monday , wednesday and friday , and 5 hours per day on tuesday and thursday . she does not work on saturday and sunday . she earns $ 407 per week . how much does she earn in dollars per hour ?","options":["12","10","9","8","11"],"answer":4},{"question":"When a number is divided by 4 & then multiply by 12 the answer is 9 what is the no . ?","options":["3","5","5.6","5.7","6.5"],"answer":0},{"question":"A toy store ' s revenue in november was 3 / 5 of its revenue in december and its revenue in january was 3 / 4 of its revenue in november , then the store ' s revenue in december was how many times the average ( arithmetic mean ) of its revenues in november and january ?","options":["1 / 4","1 / 2","2 / 3","2","4"],"answer":3},{"question":"Of the goose eggs laid at a certain pond , 1 / 4 hatched and 4 / 5 of the geese that hatched from those eggs survived the first month . of the geese that survived the first month , 2 / 5 did not survive the first year . if 120 geese survived the first year and if no more than one goose hatched from each egg , how many goose eggs were laid at the pond ?","options":["600","700","800","900","1000"],"answer":4},{"question":"In a graduate physics course , 60 percent of the students are male and 30 percent of the students are married . if two - sevenths of the male students are married , what fraction of the female students is single ?","options":["2 / 7","17 / 30","1 / 2","27 / 40","5 / 7"],"answer":3},{"question":"Calculate the average of first 18 even numbers is ?","options":["21","29","19","14","10"],"answer":2},{"question":"An empty fuel tank with a capacity of 200 gallons was filled partially with fuel a and then to capacity with fuel b . fuel a contains 12 % ethanol by volume and fuel b contains 16 % ethanol by volume . if the full fuel tank contains 22 gallons of ethanol , how many gallons of fuel a were added ?","options":["160","150","250","80","50"],"answer":2},{"question":"In a class of 36 students 26 play football and play 20 long tennis , if 17 play above , many play neither ?","options":["7","8","10","12","14"],"answer":0},{"question":"On dividing a number by 56 , we get 29 as remainder . on dividing the same number by 8 , what will be the remainder ?","options":["5","7","9","11","12"],"answer":0},{"question":"Given that p is a positive even integer with a positive units digit , if the units digit of p ^ 3 minus the units digit of p ^ 2 is equal to 0 , what is the units digit of p + 2 ?","options":["7","8","9","10","11"],"answer":1},{"question":"Dan ' s age after 18 years will be 5 times his age 6 years ago . what is the present age of dan ?","options":["8","10","12","14","16"],"answer":2},{"question":"The end of a blade on an airplane propeller is 10 feet from the center . if the propeller spins at the rate of 1,980 revolutions per second , how many miles will the tip of the blade travel in one minute ? ( 1 mile = 5,280 feet )","options":["200 π","450 π","300 π","480 π","1"],"answer":1},{"question":"A grocery store bought some mangoes at a rate of 5 for a dollar . they were separated into two stacks , one of which was sold at a rate of 3 for a dollar and the other at a rate of 9 for a dollar . what was the ratio of the number of mangoes in the two stacks if the store broke even after having sold all of its mangoes ?","options":["1 : 4","1 : 5","3 : 2","1 : 2","2 : 5"],"answer":2},{"question":"If 5 % more is gained by selling an article for rs . 420 than by selling it for rs . 380 , the cost of the article is ?","options":["500","688","200","121","800"],"answer":4},{"question":"The area of a square is equal to five times the area of a rectangle of dimensions 36 cm * 20 cm . what is the perimeter of the square ?","options":["289 cm","800 cm","829 cm","240 cm","289 cm"],"answer":3},{"question":"Each of the 39 points is placed either inside or on the surface of a perfect sphere . if 72 % or fewer of the points touch the surface , what is the maximum number of segments which , if connected from those points to form chords , could be the diameter of the sphere ?","options":["7","11","13","14","38"],"answer":3},{"question":"The proportion of water to alcohol in solution a is 5 : 4 and the proportion of water to alcohol in solution b is 6 : 5 . if an equal amount of each solution is mixed together , what is the concentration of alcohol in the new solution ?","options":["40.9 %","41.9 %","42.9 %","43.9 %","44.9 %"],"answer":4},{"question":"In the coordinate plane , one of the vertices of a square is the point ( - 4 , - 4 ) . if the diagonals of that square intersect at point ( 3 , 2 ) , what is the area of that square ?","options":["180","196","160","164","172"],"answer":1},{"question":"A policeman noticed a criminal from a distance of 180 km . the criminal starts running and the policeman chases him . the criminal and the policeman run at the rate of 8 km and 10 km per hour respectively . what is the distance between them after 3 minutes ?","options":["100 m","80 m","130 m","150 m","none of these"],"answer":1},{"question":"A square mirror has exactly half the area of the rectangular wall on which it is hung . if each side of the mirror is 24 inches and the width of the wall is 42 inches , what is the length of the wall , in inches ?","options":["21.4","23.4","25.4","26.4","27.4"],"answer":4},{"question":"If 22 men do a work in 55 days , in how many days will 10 men do it ?","options":["121","123","119","125","127"],"answer":0},{"question":"The sum of digits of a two digit number is 10 , the difference between the digits is 6 . find the number","options":["85","94","82","72","none"],"answer":2},{"question":"Tough and tricky questions : word problems . a salesman ' s income consists of commission and base salary . his weekly income totals over the past 5 weeks have been $ 406 , $ 413 , $ 420 , $ 436 and $ 395 . what must his average ( arithmetic mean ) income over the next two weeks be to decrease his average weekly income to $ 400 over the 7 - week period ?","options":["$ 350","$ 400","$ 365","$ 385","$ 375"],"answer":2},{"question":"A man walks at a rate of 10 mph . after every ten miles , he rests for 6 minutes . how much time does he take to walk 40 miles ?","options":["258","318","322","324","330"],"answer":0},{"question":"A bag contains 3 red , 6 yellow and 8 green balls . 3 balls are drawn randomly . what is the probability that the balls drawn contain balls of different colours ?","options":["2 / 7","3 / 5","3 / 11","18 / 85","7 / 16"],"answer":3},{"question":"While working alone at their constant rates , computer x can process 240 files in 12 hours , and computer y can process 240 files in 4 hours . if all files processed by these computers are the same size , how many hours would it take the two computers , working at the same time at their respective constant rates , to process a total of 240 files ?","options":["2","2.4","2.7","3","3.5"],"answer":3},{"question":"Let s be the set of all positive integers that , when divided by 8 , have a remainder of 5 . what is the 72 th number in this set ?","options":["573","608","613","616","621"],"answer":0},{"question":"How many positive integers will divide evenly into 190 ?","options":["4","6","8","12","16"],"answer":2},{"question":"Solution x is 10 percent alcohol by volume , and solution y is 30 percent alcohol by volume . how many milliliters of solution y must be added to 50 milliliters of solution x to create a solution that is 25 percent alcohol by volume ?","options":["150","500 / 3","400","480","600"],"answer":0},{"question":"In a certain quiz that consists of 10 questions , each question after the first is worth 4 points more than the preceding question . if the 10 questions on the quiz are worth a total of 400 points , how many points is the third question worth ?","options":["14","18","22","26","30"],"answer":4},{"question":"A pharmaceutical company received $ 5 million in royalties on the first $ 40 million in sales of and then $ 9 million in royalties on the next $ 210 million in sales . by approximately what percentage did the ratio of royalties to sales decrease from the first $ 40 million in sales to the next $ 210 million in sales ?","options":["8 %","15 %","45 %","52 %","66 %"],"answer":4},{"question":"Jane makes toy bears . when she works with an assistant , she makes 80 percent more bears per week and works 20 percent fewer hours each week . having an assistant increases jane ’ s output of toy bears per hour by what percent ?","options":["20 %","80 %","100 %","180 %","200 %"],"answer":3},{"question":"The diameter of a garden roller is 1.4 m and it is 3 m long . how much area will it cover in 5 revolutions ? ( use ï € = 22 ⠁ „ 7 )","options":["60 m 2","64 m 2","68 m 2","66 m 2","none of these"],"answer":3},{"question":"What will be the fraction of 8 %","options":["1 / 20","1 / 50","1 / 75","2 / 25","none of these"],"answer":3},{"question":"Shipment - - - no . of defective chips / shipment - - - total chips in shipment s 1 - - - - - - - - - - - - - - - - - - - - - - 2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5000 s 2 - - - - - - - - - - - - - - - - - - - - - - 4 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 12000 s 3 - - - - - - - - - - - - - - - - - - - - - - 2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15000 s 4 - - - - - - - - - - - - - - - - - - - - - - 4 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 16000 a computer chip manufacturer expects the ratio of the number of defective chips to the total number of chips in all future shipments to equal the corresponding ratio for shipments s 1 , s 2 , s 3 , and s 4 combined , as shown in the table above . what ’ s the expected number of defective chips in a shipment of 60000 chips ?","options":["14","20","22","24","15"],"answer":4},{"question":"3 / 4 of 1 / 2 of 2 / 5 of 5020 = ?","options":["392","229","753","493","540"],"answer":2},{"question":"A train running at a speed of 36 kmph crosses an electric pole in 12 seconds . in how much time will it cross a 360 m long platform ?","options":["19","27","29","48","28"],"answer":3},{"question":"An auto assembly plant performs 6 functions with each frame that arrives : add axles , add wheels to the axles , install the windshield to the frame , install the instrument panel , install the steering wheel , and install the interior seating . once those 6 tasks are performed , each car goes to a separate building for finishing touches . if these tasks can be arranged along a linear assembly line in any order , except that the axles must be installed before the wheels can be added , how many t ways can the assembly line be arranged ?","options":["120","240","360","480","720"],"answer":2},{"question":"Three numbers are in the ratio 1 : 4 : 6 and their h . c . f is 9 . the numbers are :","options":["1",null,null,"12",null],"answer":4},{"question":"The average marks of a class of 30 students is 30 and that of another class of 50 students is 60 . find the average marks of all the students ?","options":["52.5","52.9","52.1","48.75","42.5"],"answer":3},{"question":"An urn contains 5 red , 6 blue and 8 green balls . 3 balls are randomly selected from the urn , find the probability that the drawn ball are 2 blue and 1 red ?","options":["25 / 323","21 / 969","28 / 989","74 / 879","23 / 589"],"answer":0},{"question":"John purchased 1300 large bottles at $ 1.89 per bottle and 750 small bottles at $ 1.38 per bottle . what was the approximate average price paid per bottle ?","options":["$ 1.63","$ 1.64","$ 1.68","$ 1.70","$ 1.76"],"answer":3},{"question":"Two consultants can type up a report in 12.5 hours and edit it in 7.5 hours . if mary needs 30 hours to type the report and jim needs 12 hours to edit it alone , how many hours q will it take if jim types the report and mary edits it immediately after he is done ?","options":["41.4","34.1","13.4","12.4","10.8"],"answer":0},{"question":"Two men a and b start from place x walking at 4 ½ kmph and 5 ¾ kmph respectively . how many km apart they are at the end of 3 ½ hours if they are walking in the same direction ?","options":["4 3 / 6","4 3 / 9","4 3 / 8","4 3 / 4","4 3 / 1"],"answer":2},{"question":"If 2 ^ 4 , 3 ^ 3 , and 12 ^ 3 are factors of the product of 1,452 and w , where w is a positive integer , what is the smallest possible value of w ?","options":["198","288","432","396","484"],"answer":2},{"question":"For all positive integers m and v , the expression m θ v represents the remainder when m is divided by v . what is the value of ( ( 94 θ 33 ) θ 17 ) - ( 96 θ ( 33 θ 17 ) ) ?","options":["- 10","- 2","8","13","17"],"answer":3},{"question":"A sports equipment store sold ping pong rackets for a total of $ 735 . if the average ( arithmetic mean ) price of a pair of rackets is $ 9.8 , how many pairs were sold ?","options":["50","100","490","500","75"],"answer":4},{"question":"John distributes his pencil among his 4 friends rose , mary , ranjan , and rohit in the ratio 1 / 3 : 1 / 3 : 1 / 4 : 1 / 5 . what is the minimum no . of pencils that the person should have ?","options":["45","67","70","77","98"],"answer":1},{"question":"Divide rs . 3250 among a , b and c so that a receives 1 / 5 as much as b and c together and b receives 2 / 3 as a and c together . b ' s share is ?","options":["6500","3250","1100","1300","1200"],"answer":3},{"question":"The mean of 50 observations is 200 . but later he found that there is decrements of 15 from each observations . what is the the updated mean is ?","options":["150","185","190","210","220"],"answer":1},{"question":"If the perimeter of a rectangular garden is 600 m , its length when its breadth is 150 m is ?","options":["150 m","899 m","200 m","166 m","187 m"],"answer":0},{"question":"A train 110 m long is running with a speed of 60 km / hr . in what time will it pass a trolley that is running with a speed of 12 km / hr in the direction opposite to that in which the train is going ?","options":["4.31","6.75","7.92","5.5","6.5"],"answer":3},{"question":"In a certain parallelogram the degree measure of one angle exceeds that of the other by 10 what is the degree measure of the smaller angle ?","options":["75","80","85","90","95"],"answer":2},{"question":"The average of 10 numbers was calculated as 18 . it is discovered later on that while calculating the average , one number , namely 66 , was incorrectly read as 26 . what is the correct average ?","options":["20","21","22","23","24"],"answer":2},{"question":"Each child has 5 crayons and 14 apples . if there are 10 children , how many crayons are there in total ?","options":["22","65","12","36","50"],"answer":4},{"question":"What is the area of square field whose side of length 7 m ?","options":["225","662","772","882","49"],"answer":4},{"question":"How many integers between 1 and 1050 are divisible by 10 , 25 , and 35 ?","options":["4","5","6","7","3"],"answer":4},{"question":"78 , 64 , 48 , 30 10 , ( . . . )","options":["- 12 number","- 14","2","8","6"],"answer":0},{"question":"A cycle is bought for rs . 900 and sold for rs . 1440 , find the gain percent ?","options":["39 %","20 %","23 %","74 %","60 %"],"answer":4},{"question":"A and b can finish a work in 7 days and 8 days respectively . if both do work one day and leave one day . and a start the work then in how much days work will finish ?","options":["52 / 7","8","14 / 2","6","43 / 6"],"answer":0},{"question":"5 pumps , working 9 hours a day , can empty a tank in 3 days . how many hours a day should 6 pumps work in order to empty the tank in 1 day ?","options":["20 hours","22.5 hours","23 hours","23.5 hours","24 hours"],"answer":1},{"question":"If the average ( arithmetic mean ) of ( 2 a + 16 ) and ( 3 a - 8 ) is 79 , what is the value of a ?","options":["25","30","28","36","42"],"answer":1},{"question":"We run a business that rents out canoes and kayaks . a canoe rental costs $ 12 per day , and a kayak rental costs $ 18 dollars per day . one day , our business rents out 3 canoes for every 2 kayaks and receives a total of $ 504 in revenue . how many more canoes than kayaks were rented out ?","options":["5","6","7","8","9"],"answer":2},{"question":"The average of runs of a cricket player of 20 innings was 32 . how many runs must he make in his next innings so as to increase his average of runs by 4 ?","options":["96","106","122","116","122"],"answer":3},{"question":"A cube with its sides numbered 1 through 6 is rolled twice , first landing on a and then landing on b . if any roll of the cube yields an equal chance of landing on any of the numbers 1 through 6 , what is the probability r that a + b is prime ?","options":["0","1 / 12","5 / 12","7 / 18","4 / 9"],"answer":2},{"question":"A and b started a business in partnership investing rs . 20,000 and rs . 15,000 respectively . after 6 months , c joined them with rs . 20,000 . whatwill be b ' s share in total profit of rs . 22,000 earned at the end of 2 years from the startingof the business ?","options":["s . 5",null,"s . 5",null,"s . 5"],"answer":3},{"question":"Find the value for x from below equation : x / 3 = - 6 ?","options":["- 16","11","- 12","- 18","14"],"answer":3},{"question":"X can do a piece of work in 8 hours . y and z together can do it in 6 hours , while x and z together can do it in 4 hours . how long will y alone take to do it ?","options":["24 hours","20 hours","34 hours","12 hours","10 hours"],"answer":0},{"question":"A , b and c invested rs . 6300 , rs . 4200 and rs . 10500 respectively , in a partnership business . find the share of a in profit of rs . 13000 after a year ?","options":["3630","3900","8828","2387","2813"],"answer":1},{"question":"If two students starting from same point , walking in the opposite directions with 6 km / hr and 9 km / hr as average speeds respectively . then the distance between them after 4 hours is ?","options":["65 km","55 km","15 km","60 km","75 km"],"answer":3},{"question":"Dacid obtained 51 , 65 , 82 , 67 and 85 marks ( out of 100 ) in english , mathematics , physics , chemistry and biology . what are his average marks ?","options":["29","38","39","70","75"],"answer":3},{"question":"In a mixture of 45 litres the ratio of milk to water is 4 : 1 . additional 23 litres of water is added to the mixture . find the ratio of milk to water in the resulting mixture .","options":["9 / 8","4 / 1","2 / 3","3 / 4","3 / 2"],"answer":0},{"question":"70 percent of the members of a study group are women , and 40 percent of those women are lawyers . if one member of the study group is to be selected at random , what is the probability that the member selected is a woman lawyer ?","options":["0.28","0.27","0.25","0.32","0.35"],"answer":0},{"question":"If two integers x , y ( x > y ) are selected from - 5 to 5 ( inclusive ) , how many cases are there ?","options":["55","60","65","70","75"],"answer":0},{"question":"If x and y are positive integers and 5 + x + y + xy = 19 , what is the value of x + y ?","options":["3","5","6","8","9"],"answer":2},{"question":"The cost price of a radio is rs . 1500 and it was sold for rs . 1260 , find the loss % ?","options":["18","16","26","17","11"],"answer":1},{"question":"Find the area of a cuboid of length 12 cm , breadth 6 cm . and height 10 cm .","options":["400 cm cube","410 cm cube","720 cm cube","730 cm cube","480 cm cube"],"answer":2},{"question":"A , b and c started a business with capitals of rs . 8000 , rs . 10000 and rs . 12000 respectively . at the end of the year , the profit share of b is rs . 1900 . the difference between the profit shares of a and c is ?","options":["288","760","155","600","441"],"answer":1},{"question":"What percent is 520 gm of 1 kg ?","options":["25 %","40 %","52 %","8 %","12 %"],"answer":2},{"question":"Machine a can finish a job in 6 hours , machine в can finish the job in 12 hours , and machine с can finish the job in 8 hours . how many hours will it take for a , b , and с together to finish the job ?","options":["6 / 5","7 / 4","8 / 3","9 / 2","12 / 5"],"answer":2},{"question":"The total marks obtained by a student in physics , chemistry and mathematics is 150 more than the marks obtained by him in physics . what is the average mark obtained by him in chemistry and mathematics ?","options":["75","66","55","44","12"],"answer":0},{"question":"A man buys a cycle for rs . 1400 and sells it at a loss of 18 % . what is the selling price of the cycle ?","options":["rs . 1148","rs . 1160","rs . 1190","rs . 1202","none"],"answer":0},{"question":"At a contest with 3000 participants , 1 / 2 of the people are aged 8 to 14 . next year , the number of people aged 8 to 14 will increase by 1 / 6 . after this change , what percentage of the total 3000 people will the 8 - to 14 - year - olds represent ?","options":["53.33 %","50 %","58.33 %","55.33 %","68 %"],"answer":2},{"question":"If henry were to add 7 gallons of water to a tank that is already 3 / 4 full of water , the tank would be 7 / 8 full . how many gallons of water would the tank hold if it were full ?","options":["25","40","64","80","56"],"answer":4},{"question":"The average weight of 16 boys in a class is 50.25 kgs and that of the remaining 8 boys is 45.15 kgs . find the average weight of all the boys in the class .","options":["47.55 kgs","48 kgs","48.55 kgs","49.25 kgs","none of these"],"answer":2},{"question":"Of the 150 employees at company x , 50 are full - time , and 100 have worked at company x for at least a year . there are 20 employees at company x who aren ’ t full - time and haven ’ t worked at company x for at least a year . how many full - time employees of company x have worked at the company for at least a year ?","options":["20","30","50","80","100"],"answer":0},{"question":"Solution x is 40 % chemical a and 60 % chemical b by volume . solution y is 50 % chemical a and 50 % chemical b by volume . if a mixture of x and y is 47 % chemical a , what percent of the mixture is solution x ?","options":["15 %","20 %","25 %","30 %","35 %"],"answer":3},{"question":"A pet store regularly sells pet food at a discount of 10 percent to 30 percent from the manufacturer ’ s suggested retail price . if during a sale , the store discounts an additional 20 percent from the discount price , what would be the lowest possible price of a container of pet food that had a manufacturer ’ s suggested retail price o f $ 30.00 ?","options":["$ 10.00","$ 11.20","$ 14.40","$ 16.80","$ 18.00"],"answer":3},{"question":"The simple interest on a sum of money will be rs . 500 after 10 years . if the principal is trebled after 5 years what will be the total interest at the end of the tenth year ?","options":["2261","2888","1200","2699","900"],"answer":4},{"question":"16 meters of wire is available to fence off a flower bed in the form of a circular sector . what must the radius of the circle in meters be , if we wish to have a flower bed with the greatest possible surface area ?","options":["2 √ 2","4","5","4 √ 2","none of these"],"answer":1},{"question":"Amar takes as much time in running 21 meters as a car takes in covering 54 meters . what will be the distance covered by amar during the time the car covers 1.8 km ?","options":["700 m","500 m","670 m","700 m","640 m"],"answer":3},{"question":"An alloy weighing 16 ounces is 50 % gold . how many ounces of pure gold must be added to create an alloy that is 80 % gold ?","options":["24","18","9","27","18"],"answer":0},{"question":"What percent of 12.4 kg is 20 gms ?","options":["25","16","18","19","17"],"answer":1},{"question":"What percent of the year 2017 is 219 days ?","options":["56 %","72 %","64",null,"51 %"],"answer":3},{"question":"From 4 officers and 8 jawans in how many can 6 be chosen to include exactly one officer ?","options":["150","164","259","311","224"],"answer":4},{"question":"If each side of a rectangle is increased by 100 % , by what % the area increases ?","options":["100 %'","200 %'","250 %'","300 %'","400 %']"],"answer":3},{"question":"A train 560 m long is running at a speed of 45 km / hr . in what time will it pass a bridge 140 m long ?","options":["40","56","41","42","34"],"answer":1},{"question":"A boat sails 15 km of a river towards upstream in 5 hours . how long will it take to cover the same distance downstream , if the speed of current is one - fourth the speed of the boat in still water ?","options":["7 h","3 h","4 h","2 h","9 h"],"answer":1},{"question":"The tax on a commodity is diminished by 22 % and its consumption increased by 11 % . the effect on revenue is ?","options":["8","6","5","4","2"],"answer":4},{"question":"If an integer n is to be chosen at random from the integers 1 to 96 , inclusive , what is the probability that n ( n + 1 ) ( n + 2 ) will be divisible by 16 ?","options":["1 / 4","3 / 8","1 / 2","9 / 16","3 / 4"],"answer":3},{"question":"There was two trains from calcutta to kanyakumari one train is fast service travels with a speed 75 km per hour another travels with a speed of 44 km per hour the time taken to reach from calcutta to kanyakumari is 4 hours less than the first train . . . find the distance b / w calcatta to kanyakumari","options":["415.8 km","425.8 km","435.8 km","445.8 km","455.8 km"],"answer":1},{"question":"In a group of 10 doctors , 3 doctors are only pediatricians ; the others are surgeons or general practitioners - but not both . a team of 3 doctors is to be chosen which must have at least 1 pediatrician , how many different teams can be chosen ?","options":["85","140","60","80","75"],"answer":0},{"question":"If the length of a certain rectangle is decreased by 4 cm and the width is increased by 3 cm , a square with the same area as the original rectangle would result . find the perimeter of the original rectangle ?","options":["76","27","19","50","11"],"answer":3},{"question":"A football player scores 4 goals in his fifth match thus increasing his average goals score by 0.2 . the total number of goals in his 5 matches would be","options":["4","6","8","10","16"],"answer":4},{"question":"The unit digit in the product 784 * 618 * 917 * 463 is ?","options":["3","2","4","5","6"],"answer":1},{"question":"How many liters of a 40 % iodine solution need to be mixed with 35 liters of a 20 % iodine solution to create a 35 % iodine solution ?","options":["35","49","100","105","140"],"answer":3},{"question":"If 8 men do a work in 80 days , in how many days will 20 men do it ?","options":["18 days","32 days","42 days","48 days","44 days"],"answer":1},{"question":"In 2008 , the profits of company n were 10 percent of revenues . in 2009 , the revenues of company n fell by 20 percent , but profits were 18 percent of revenues . the profits in 2009 were what percent of the profits in 2008 ?","options":["80 %","105 %","120 %","144 %","138 %"],"answer":3},{"question":"A courtyard is 30 meter long and 16 meter board is to be paved with bricks of dimensions 20 cm by 10 cm . the total number of bricks required is ?","options":["22877","24000","20000","27999","17799"],"answer":1},{"question":"What is the smallest positive integer that leaves a remainder of 1 when divided by 2 , remainder of 2 when divided by 3 , a remainder of 3 when divided by 4 , and a remainder of 9 when divided by 10 ?","options":["58","59","60","61","62"],"answer":1},{"question":"Tim ' s garden is shaped like a square whose side is 28 meters . what ' s the length of the fence which surrounds the garden ?","options":["110 meters'","111 meters'","112 meters'","113 meters'","114 meters']"],"answer":2},{"question":"Find the fraction which has the same ratio to 2 / 6 that 3 / 4 has to 1 / 2","options":["1 / 2","2 / 5","6 / 8","9 / 4","7 / 5"],"answer":0},{"question":"If 13 lions can kill 13 deers in 13 minutes how long will it take 100 lions to kill 100 deers ?","options":["1 minutes","13 minute","100 minutes","10000 minutes","1000 minutes"],"answer":1},{"question":"If bill can buy 3 pairs of jeans and 2 shirts for $ 69 or 2 pairs of jeans and 3 shirts for $ 66 , how much does one shirt cost ?","options":["$ 10","$ 12","$ 13.20","$ 15","$ 16.80"],"answer":1},{"question":"Each day a man meets his wife at the train station after work , and then she drives him home . she always arrives exactly on time to pick him up . one day he catches an earlier train and arrives at the station an hour early . he immediately begins walking home along the same route the wife drives . eventually his wife sees him on her way to the station and drives him the rest of the way home . when they arrive home the man notices that they arrived 30 minutes earlier than usual . how much time did the man spend walking ?","options":["45 minutes","50 minutes","40 minutes","55 minutes","35 minutes"],"answer":0},{"question":"The speed of a car is 145 km in the first hour and 60 km in the second hour . what is the average speed of the car ?","options":["89 kmph","92 kmph","75 kmph","102.5 kmph","77 kmph"],"answer":3},{"question":"The greatest number which on dividing 1657 and 2037 leaves remainders 10 and 7 respectively , is :","options":["123","1","235","305","505"],"answer":1},{"question":"A grocer has 400 pounds of coffee in stock , 40 percent of which is decaffeinated . if the grocer buys another 100 pounds of coffee of which 60 percent is decaffeinated , what percent , by weight , of the grocer ’ s stock of coffee is decaffeinated ?","options":["28 %","30 %","32 %","34 %","44 %"],"answer":4},{"question":"If @ is a binary operation defined as the difference between an integer n and the product of n and 5 , then what is the largest positive integer n such that the outcome of the binary operation of n is less than 21 ?","options":["1","2","3","4","5"],"answer":4},{"question":"Each factor of 290 is inscribed on its own plastic ball , and all of the balls are placed in a jar . if a ball is randomly selected from the jar , what is the probability that the ball is inscribed with a multiple of 42 ?","options":["1 / 16","5 / 42","16","3 / 16","1 / 4"],"answer":2},{"question":"The average runs of a cricket player of 13 innings was 22 . how many runs must he make in his next innings so as to increase his average of runs by 5 ?","options":["92","42","64","76","84"],"answer":0},{"question":"The ratio between the length and the breadth of a rectangular park is 3 : 2 . if a man cycling alongthe boundary ofthe park at the speed of 12 km / hr completes one round in 8 min , then the area of the park ( in sq . m ) is ?","options":["13400 m","147600 m","153600 m","187500 m","196700 m"],"answer":2},{"question":"In a certain candy store , 22 % of the customers are caught sampling the candy and are charged a small fine , but 20 % of the customers who sample the candy are not caught . what is the total percent of all customers who sample candy ?","options":["22 %","23 %","24 %","25 %","27.5 %"],"answer":4},{"question":"If the selling price of 50 articles is equal to the cost price of 40 articles , then the loss or gain percent is ?","options":["20 %","80 %","90 %","22 %","24 %"],"answer":0},{"question":"3 students appear at an examination of mathematics . the probability of their success are 1 / 2 , 1 / 4 , 1 / 5 respectively . find the probability of success of at least two .","options":["1 / 60","2 / 50","9 / 40","3 / 40","4 / 50"],"answer":2},{"question":"If a / b = 1 / 3 , b / c = 2 , c / d = 1 / 2 , d / e = 3 and e / f = 1 / 2 , then what is the value of abc / def ?","options":["27 / 4","27 / 8","3 / 4","3 / 8","1 / 4"],"answer":2},{"question":"A train leaves delhi at 9 a . m . at a speed of 30 kmph . another train leaves at 2 p . m . at a speed of 42 kmph on the same day and in the same direction . how far from delhi , will the two trains meet ?","options":["229","288","787.5","888","121"],"answer":2},{"question":"A man performs 1 / 2 of the total journey by rail , 1 / 3 by bus and the remaining 2 km on foot . his total journey is","options":["16 km","10 km","12 km","24 km","25 km"],"answer":2},{"question":"The average of 7 consecutive numbers is 33 . the highest of these numbers is :","options":["28","30","33","36","28"],"answer":3},{"question":"In a certain animal population , for each of the first 3 months of life , the probability that an animal will die during that month is 1 / 6 . for a group of 200 newborn members of the population , approximately how many would be expected to survive the first 3 months of life ?","options":["116","146","152","162","170"],"answer":0},{"question":"Find the circumference of radius 7 cm .","options":["44","55","66","77","88"],"answer":0},{"question":"In what time will a train 50 m long cross an electric pole , it its speed be 144 km / hr ?","options":["1.25 sec","2.75 sec","3.5 sec","2.39 sec","9.5 sec"],"answer":0},{"question":"A square carpet with an area 169 m 2 must have 2 metres cut - off one of its edges in order to be a perfect fit for a rectangular room . what is the area of rectangular room ?","options":["180 m 2'","164 m 2'","152 m 2'","143 m 2'","none of these']"],"answer":3},{"question":"A “ sophie germain ” prime is any positive prime number p for which 2 p + 1 is also prime . the product of all the possible units digits of sophie germain primes greater than 3 is","options":["3","189","221","227","230"],"answer":1},{"question":"A number x is multiplied by 5 , and this product is then divided by 7 . if the positive square root of the result of these two operations equals x , what is the value of x if x ≠ 0 ?","options":["25 / 9","9 / 5","5 / 7","3 / 5","9 / 25"],"answer":2},{"question":"The center of a circle lies on the origin of the coordinate plane . if a point ( x , y ) is randomly selected inside of the circle , what is the probability that y > 0 or y > x ?","options":["5 / 8","1 / 6","3 / 8","1 / 2","3 / 4"],"answer":0},{"question":"In a kilometer race , a beats b by 25 meters or 10 seconds . what time does a take to complete the race ?","options":["167 sec","190 sec","390 sec","716 sec","123 sec"],"answer":2},{"question":"One week , a certain truck rental lot had a total of 26 trucks , all of which were on the lot monday morning . if 50 % of the trucks that were rented out during the week were returned to the lot on or before saturday morning of that week , and if there were at least 14 trucks on the lot that saturday morning , what is the greatest number of different trucks that could have been rented out during the week ?","options":["18","16","12","24","4"],"answer":3},{"question":"Each week , harry is paid x dollars per hour for the first 15 hours and 1.5 x dollars for each additional hour worked that week . each week , james is paid x dollars per per hour for the first 40 hours and 2 x dollars for each additional hour worked that week . last week james worked a total of 41 hours if harry and james were paid the same amount last week , how many hours did harry work last week ?","options":["33","36","37","38","39"],"answer":0},{"question":"Shawn invested one half of his savings in a bond that paid simple interest for 2 years and received $ 200 as interest . he invested the remaining in a bond that paid compound interest , interest being compounded annually , for the same 2 years at the same rate of interest and received $ 245 as interest . what was the value of his total savings before investing in these two bonds ?","options":["4000","3500","2500","3000","2000"],"answer":4},{"question":"How many seconds will a train 100 meters long take to cross a bridge 160 meters long if the speed of the train is 36 kmph ?","options":["26","72","25","82","27"],"answer":0},{"question":"At a bank , the service charges for transactions were us dollar 1 for every 5 transactions . the bank recently revised the charges to us dollar 0.75 for every 3 transactions . by approximately what percent did the ratio of price to transactions increase from the previous charge ?","options":["28","24","23","22","25"],"answer":4},{"question":"Convert 800 miles into meters ?","options":["1287472","845796","804670","784596","864520"],"answer":0},{"question":"Nil and ethan are brothers . they left their home at the same time and drove to the same beach . nil drove at a speed of 80 miles per hour . ethan drove at a speed of 20 miles per hour . nil arrived at the beach 0.5 hour earlier than ethan . what is the distance between their home and the beach ?","options":["70 miles","80 miles","90 miles","100 miles","110 miles"],"answer":1},{"question":"If m = 3 ^ n , what is the greatest value of n for which m is a factor of 19 !","options":["8","10","12","14","16"],"answer":0},{"question":"A reduction of 15 % in the price of oil enables a house wife to obtain 4 kgs more for rs . 1200 , what is the reduced price for kg ?","options":["43","55","35","45","40"],"answer":3},{"question":"X , y , and z are different prime numbers . the product x ^ 2 * y ^ 2 * z is divisible by how many different positive numbers ?","options":["6","8","12","18","24"],"answer":3},{"question":"A car travels from point a to point b . the average speed of the car is 60 km / hr and it travels the first half of the trip at a speed of 48 km / hr . what is the speed of the car in the second half of the trip ?","options":["72","75","80","84","90"],"answer":2},{"question":"A soccer store typically sells replica jerseys at a discount of 60 percent to 50 percent off list price . during the annual summer sale , everything in the store is an additional 20 percent off the original list price . if a replica jersey ' s list price is $ 80 , approximately what percent of the list price is the lowest possible sale price ?","options":["20","25","30","40","50"],"answer":4},{"question":"How many real solutions does the equation x 5 + 2 x 3 + 8 x 2 + 16 = 0 have ?","options":["0","1","2","3","5"],"answer":1},{"question":"A man is 20 years older than his son . in two years , his age will be twice the age of his son . what is the present age of his son ?","options":["23 years","22 years","21 years","20 years","18 years"],"answer":4},{"question":"A man can row downstream at the rate of 10 km / hr and upstream at 6 km / hr . find man ' s rate in still water and the rate of current ?","options":["9",null,"8",null,"9"],"answer":1},{"question":"In a can , there is a mixture of milk and water in the ratio 8 : 5 . if it is filled with an additional 8 litres of milk the can would be full and ratio of milk and water would become 12 : 5 . find the capacity of the can ?","options":["40","18.4","48","50","56"],"answer":1},{"question":"Matt and peter can do together a piece of work in 20 days . after they have worked together for 12 days matt stops and peter completes the remaining work in 8 days . in how many days peter complete the work separately .","options":["21","24","20","25","30"],"answer":2},{"question":"If 40 % of a number exceeds 25 % of it by 18 , then find the number ?","options":["120","150","200","64","100"],"answer":0},{"question":"Jack rode his bicycle at an average speed of 5 mph for some time and then at an average speed of 15 mph for the rest of the journey . if he made no stops during the trip , and his average speed for the entire journey was 10 miles per hour , for what fraction of the total time did he ride at 15 mph ?","options":["1 / 5","1 / 3","2 / 3","2 / 5","1 / 2"],"answer":4},{"question":"Of the female students at barkely university , 1 / 6 are on the honor roll . of the male students , 2 / 5 are on the honor roll . if 3 / 5 of the students are female , what is ratio of male to female students on honor roll ?","options":["8 / 5","3 / 15","23 / 30","43 / 60","53 / 90"],"answer":0},{"question":"If ( 18 ^ a ) * 9 ^ ( 3 a – 1 ) = ( 2 ^ 7 ) ( 3 ^ b ) and a and b are positive integers , what is the value of a ?","options":["22","11","9","6","7"],"answer":4},{"question":"The average weight of 8 people increases by 2.5 kg when a new person comes in place of one of them weighing 85 kg . what is the weight of the new person ?","options":["75 kg","85 kg","95 kg","65 kg","105 kg"],"answer":4},{"question":"If it takes a tub 6 minutes to drain 5 / 7 of its content , how much more time will it take for the tub to be empty ?","options":["48 seconds","1 minute",null,"1 minute",null],"answer":3},{"question":"The compound ratio of 5 : 6 , 5 : 2 and 4 : 5 ?","options":["1 : 1","5 : 3","1 : 6","1 : 9","1 : 2"],"answer":1},{"question":"The average of 10 numbers is 60 . out of 10 numbers the average of first 6 no . is 68 , and last 6 numbers is 75 then find 7 th number ?","options":["a","b","c","d","e"],"answer":2},{"question":"For a certain exam , a score of 42 was 5 standard deviations below mean and a score of 67 was 2.5 standard deviations above mean . what was the mean score for the exam ?","options":["74","76","78","58.67","82.2"],"answer":3},{"question":"How many integers between 1 and 1,050 are divisible by 10 , 25 , and 35 ?","options":["4","5","6","7","3"],"answer":4},{"question":"A cistern 4 meters long and 4 meters wide contains water up to a depth of 1 meter 25 cm . what is the total area of the wet surface ?","options":["28","32","36","40","44"],"answer":2},{"question":"An engineer designed a ball so that when it was dropped , it rose with each bounce exactly one - half as high as it had fallen . the engineer dropped the ball from a 16 - meter platform and caught it after it had traveled 32.5 meters . how many times did the ball bounce ?","options":["2","6","7","8","9"],"answer":0},{"question":"A factory producing tennis balls stores them in either big boxes , 25 balls per box , or small boxes , 20 balls per box . if 146 freshly manufactured balls are to be stored , what is the least number of balls that can be left unboxed ?","options":["2","3","4","1","5"],"answer":3},{"question":"Each month , after jill pays for rent , utilities , food , and other necessary expenses , she has one fifth of her net monthly salary left as discretionary income . of this discretionary income , she puts 30 % into a vacation fund , 20 % into savings , and spends 35 % on eating out and socializing . this leaves her with $ 111 dollar , which she typically uses for gifts and charitable causes . what is jill ’ s net monthly salary ?","options":["$ 2400","$ 3200","$ 6000","$ 6400","$ 3700"],"answer":4},{"question":"In the graduating class of a certain college , 48 percent of the students are male and 52 percent are female . in this class 40 percent of the male and 40 percent of the female students are 25 years old or older . if one student in the class is randomly selected , approximately what is the probability that he or she will be less than 25 years old ?","options":["a","b","c","d","e"],"answer":1},{"question":"Two pipes p and q can fill a cistern in 12 and 15 minutes respectively . both are opened together , but at the end of 4 minutes the first is turned off . how many more minutes will it take for the cistern to fill after the first pipe is turned off ?","options":["6","7","8","9","10"],"answer":0},{"question":"The edge of a cube is 5 a cm . find its surface ?","options":["150 a 2 cm 2","170 a 2 cm 2","125 a 2 cm 2","175 a 2 cm 2","120 a 2 cm 2"],"answer":0},{"question":"15 lts are taken of from a container full of liquid a and replaced with liquid b . again 15 more lts of the mixture is taken and replaced with liquid b . after this process , if the container contains liquid a and b in the ratio 9 : 16 , what is the capacity of the container q ?","options":["a : 45","b : 25","c : 37.5","d : 36","e : 42"],"answer":2},{"question":"A retailer buys a radio for rs 225 . his overhead expenses are rs 28 . he sellis the radio for rs 300 . the profit percent of the retailer is","options":["10 %","50 %","25 %","52 %","18.5 %"],"answer":4},{"question":"Mr . hernandez , who was a resident of state x for only 10 months last year , had a taxable income of $ 22,500 for the year . if the state tax rate were 4 percent of the year ’ s taxable income prorated for the proportion of the year during which the taxpayer was a resident , what would be the amount of mr . hernandez ’ s state x tax for last year ?","options":["$ 900","$ 750","$ 600","$ 300","$ 60"],"answer":1},{"question":"The cost price of 12 articles is equal to the selling price of 8 articles . what is the profit percent ?","options":["40 %","45 %","50 %","55 %","60 %"],"answer":2},{"question":"Two parallel sides of a trapezium are 4 cm and 5 cm respectively . the perpendicular distance between the parallel sides is 6 cm . find the area of the trapezium .","options":["24 cm 2'","25 cm 2'","26 cm 2'","27 cm 2'","28 cm 2']"],"answer":3},{"question":"In a certain lottery , the probability that a number between 12 and 20 , inclusive , is drawn is 1 / 5 . if the probability that a number 12 or larger is drawn is 2 / 3 , what is the probability that a number less than or equal to 20 is drawn ?","options":["8 / 15","1 / 6","1 / 3","1 / 2","5 / 6"],"answer":0},{"question":"A ring x of diameter 16 inches is placed inside another ring y of diameter of 18 inches . how much fraction of the ring x surface is not covered by the ring y ?","options":["13 / 15'","12 / 4'","16 / 17'","22 / 16'","17 / 81']"],"answer":4},{"question":"7 / 9 of 3 / 5 of a number is greater than 2 / 9 of 5 / 6 of the same number by 152 . what is half of that number ?","options":["165","195","240","270","315"],"answer":3},{"question":"The smallest number which when diminished by 3 is divisible by 21 , 2836 and 45 is . . .","options":["829","869","859","4320","427"],"answer":4},{"question":"If 45 % of z is 96 % of y and y is 75 % of x , what percent of x is z ?","options":["200","160","100","65","50"],"answer":1},{"question":"The area of a triangle is with base 4.5 m and height 6 m ?","options":["11 m 2","10 m 2","13.5 m 2","19 m 2","12.5 m 2"],"answer":2},{"question":"If ( 5 ^ 15 ) ( 9 ^ 8 ) = 3 ( 15 ^ x ) , what is the value of x ?","options":["7","9","11","13","15"],"answer":4},{"question":"A sum of money at simple interest amounts to rs . 825 in 3 years and to rs . 830 in 4 years . the sum is ?","options":["s . 738","s . 638","s . 650","s . 810","s . 735"],"answer":3},{"question":"At a particular graduation party with 300 guests , 70 % of the guests brought gifts , and 40 % of the female guests brought gifts . if 45 males did not bring gifts to the party , how many females did bring gifts ?","options":["18","30","42","68","70"],"answer":1},{"question":"After playing 40 games , the lesley basketball team had won 50 % of the games . the additional games played gave the team a 20 % total winning average . how many additional games must the team have won to obtain this average ?","options":["2","15","7","10","9"],"answer":1},{"question":"What is the square root of 5,625 ?","options":["a","b","c","d","e"],"answer":1},{"question":"( x ) + 9088 + 1090 - 9156 = 19845 . calculate the value of x","options":["11123","18153","11282","18825","18823"],"answer":4},{"question":"A and b invests rs . 8000 and rs . 15000 in a business . after 4 months , a withdraws half of his capital and 2 months later , b withdraws one - third of his capital . in what ratio should they share the profits at the end of the year ?","options":["32 : 75","82 : 31","32 : 45","34 : 89","35 : 21"],"answer":0},{"question":"The market value of a certain machine decreased by 15 percent of its purchase price each year . if the machine was purchased in 1982 for its market value of $ 8,000 , what was its market value two years later ?","options":["$ 8",null,"$ 5",null,"$ 3"],"answer":1},{"question":"A water tank is four - fifths full . pipe a can fill a tank in 10 minutes and pipe b can empty it in 6 minutes . if both the pipes are open , how many minutes will it take to empty or fill the tank completely ?","options":["6","9","10","12","15"],"answer":3},{"question":"A doctor prescribed 12 cubic centimeters of a certain drug to a patient whose body weight was 120 pounds . if the typical dosage is 2 cubic centimeters per 15 pounds of the body weight , by what percent was the prescribed dosage lesser than the typical dosage ?","options":["8 %","- 25 %","11 %","12.5 %","14.8 %"],"answer":1},{"question":"Mr . smith calculated the average of 10 3 digit numbers . but due to a mistake he reversed the digits of a number and thus his average increased by 19.8 the difference between the unit digit and hundreds digit of that number is :","options":["2","6","5","3","4"],"answer":0},{"question":"A certain family has 3 sons : richard is 6 years older than david , and david is 8 years older than scott . if in 8 years , richard will be twice as old as scott , then how old was david 4 years ago ?","options":["8","10","12","14","16"],"answer":1},{"question":"Cubes with each side one inch long are glued together to form a larger cube . the larger cube ' s face is painted with red color and the entire assembly is taken apart . 24 small cubes are found with no paints on them . how many of unit cubes have at least one face that is painted red ?","options":["64","72","86","98","101"],"answer":4},{"question":"In a certain pond , 30 fish were caught , tagged , and returned to the pond . a few days later , 50 fish were caught again , of which 2 were found to have been tagged . if the percent of tagged fish in the second catch approximates the percent of tagged fish in the pond , what is the approximate number of fish in the pond ?","options":["750","625","1",null,"2"],"answer":0},{"question":"In an examination , there are 100 questions divided into 3 groups a , b and c such that each group contains at least one question . each question in group a carries 1 mark , each question in group b carries 2 marks and each question in group c carries 3 marks . it is known that the questions in group a together carry at least 60 % of the total marks . if group b contains 23 questions , then how many questions are there in group c ?","options":["1","2","3","4","5"],"answer":0},{"question":"897.7 – 573.07 – 95.007 = ?","options":["229.623","224.777","233.523","414.637","none of these"],"answer":0},{"question":"78 , 64 , 48 , 30 , 10 , ( . . . )","options":["- 12 number","- 14","2","8","6"],"answer":0},{"question":"A and b finish the job in 15 days . while a , b and c can finish it in 5 days . c alone will finish the job in","options":["4.50 days","3.50 days","6.0 days","7.5 days","5.50 days"],"answer":3},{"question":"Working together at their respective constant rates , machine a and machine b can produce 1,500 units in 8 hours . working alone , machine b would complete that same output in 50 % more time . if machine a were to work on its own for an 8 - hour shift , what percent of the 1,500 unit total would it produce ?","options":["25","36","30","67","75"],"answer":2},{"question":"At a local appliance manufacturing facility , the workers received a 30 % hourly pay raise due to extraordinary performance . if one worker decided to reduce the number of hours that he worked so that his overall pay would remain unchanged , by approximately what percent would he reduce the number of hours that he worked ?","options":["83 %","80 %","23 %","17 %","12 %"],"answer":2},{"question":"Calculate how many days it will take for 7 boys to wash a 35 m long wall if 5 boys can wash a 25 m long wall in 4 days ,","options":["6 days","3 days","4 days","2 days","5 days"],"answer":2},{"question":"How many diagonals does a 61 - sided convex polygon have ?","options":["1182","1769","2456","3538","4209"],"answer":1},{"question":"Balls of equal size are arranged in rows to form an equilateral triangle . the top most row consists of one ball , the 2 nd row of two balls and so on . if 253 balls are added , then all the balls can be arranged in the shape of square and each of the sides of the square contain 8 balls less than the each side of the triangle did . how many balls made up the triangle ?","options":["903","2209","2878","1210","1560"],"answer":0},{"question":"A new home buyer pays 4 % annual interest on her first mortgage and 9 % annual interest on her second mortgage . if she borrowed a total of $ 310,000 , 80 % of which was in the first mortgage , what is her approximate monthly interest payment ?","options":["$ 1",null,"$ 1",null,"$ 3"],"answer":0},{"question":"What is ( 16 ^ 7 + 16 ) / 16 ?","options":["15467118","16777217","17827343","18047455","19357579"],"answer":1},{"question":"If the sum of a number and its square is 240 , what is the number ?","options":["15","77","25","87","171"],"answer":0},{"question":"Youseff lives x blocks from his office . it takes him 1 minute per block to walk to work and 20 seconds per block to ride his bike to work . it is takes him exactly 6 minutes more to walk to work than to ride his bike to work , then x equals ?","options":["4","7","9","15","20"],"answer":2},{"question":"Two family reunions are happening at the leela hotel , the oates reunion and the hall reunion . all 100 guests at the hotel attend at least one of the reunions . if 50 people attend the oates reunion and 62 people attend the hall reunion , how many people attend both reunions ?","options":["2","5","12","16","22"],"answer":2},{"question":"Ashok and pyarelal invested money together in a business and share a capital of ashok is 1 / 9 of that of pyarelal . if the incur a loss of rs 1600 then loss of pyarelal ?","options":["600","700","840","940","1440"],"answer":4},{"question":"Following an increase in prices , the price of a candy box was 10 pounds and the price of a can of soda was 9 pounds . if the price of a candy box was raised by 25 % , and the price of a can of soda was raised by 50 % . what was the price of a box of candy plus a can of soda before prices were raised ?","options":["11 .","12 .","13 .","14 .","14.5"],"answer":3},{"question":"In a factory , an average of 65 tv ' s are produced per day for the fist 25 days of the months . a few workers fell ill for the next 5 days reducing the daily avg for the month to 60 sets / day . the average production per day for day last 5 days is ?","options":["20","35","48","50","59"],"answer":1},{"question":"How many integers k greater than 100 and less than 1000 are there such that if the hundreds and the unit digits of k are reversed , the resulting integer is k + 99 ?","options":["50","60","70","80","90"],"answer":3},{"question":"If 225 / 999 = 0.225 , what is the 81 st digit to the right of the decimal point in the decimal equivalent of the fraction ?","options":["9","8","7","6","5"],"answer":4},{"question":"If the numerator of a fraction is increased by 20 % and its denominator is diminished by 25 % value of the fraction is 2 / 15 . find the original fraction .","options":["1 / 12","1 / 8","1 / 6","1 / 4","1 / 2"],"answer":0},{"question":". 007 / ? = . 01","options":[". 7",". 07",". 007",". 0007","none of them"],"answer":0},{"question":"Jerry went to a shop and bought things worth rs . 30 , out of which 30 % went on sales tax on taxable purchases . if the tax rate was 6 % , then what was the cost of the tax free items ?","options":["19","19.7","21.3","21.5","24.7"],"answer":4},{"question":"A train 250 m long is running at a speed of 27 km / hr . in what time will it pass a bridge 200 m long ?","options":["40","45","50","55","60"],"answer":4},{"question":"How many different ways can 2 students be seated in a row of 6 desks , so that there is always at least one empty desk between the students ?","options":["2","3","4","20","12"],"answer":3},{"question":"If 75 percent of a class answered the first question on a certain test correctly , 35 percent answered the second question on the test correctly , and 20 percent answered neither of the questions correctly , what percent answered both correctly ?","options":["10 %","( 8","30 %","50 %","65 %"],"answer":2},{"question":"Fresh grapes contain 90 % by weight while dried grapes contain 20 % water by weight . what is the weight of dry grapes available from 30 kg of fresh grapes ?","options":["3.75 kg","2.4 kg","2.5 kg","10 kg","none of these"],"answer":0},{"question":"What least number must be added to 1056 , so that the sum is completely divisible by 23 ?","options":["2","4","6","8","10"],"answer":0},{"question":"4 ! / ( 4 - 3 ) ! = ?","options":["24","34","35","36","39"],"answer":0},{"question":"Natasha climbs up a hill , and descends along the same way she went up . it takes her 4 hours to reach the top and 2 hours to come back down . if her average speed along the whole journey is 1.5 kilometers per hour , what was her average speed ( in kilometers per hour ) while climbing to the top ?","options":["1.065","1.125","1.225","1.375","1.425"],"answer":1},{"question":"5358 x 61 = ?","options":["326838","323758","323298","273258","327382"],"answer":0},{"question":"If n = 4 ^ 11 – 4 , what is the units digit of n ?","options":["0","1","4","6","8"],"answer":0},{"question":"Company s produces two kinds of stereos : basic and deluxe . of the stereos produced by company s last month , 2 / 3 were basic and the rest were deluxe . if it takes 11 / 5 as many hours to produce a deluxe stereo as it does to produce a basic stereo , then the number of hours it took to produce the deluxe stereos last month was what fraction of the total number of hours it took to produce all the stereos ?","options":["11 / 21","14 / 31","7 / 15","17 / 35","1 / 2"],"answer":0},{"question":"After decreasing 24 % in the price of an article costs rs . 608 . find the actual cost of an article ?","options":["128","277","800","2688","1991"],"answer":2},{"question":"In a zoo there are 30 penguins , 22 zebras , and 8 tigers with some zookeepers . if the total number of heads are 132 less than the number of feet , the number of zookeepers is","options":["12","14","16","18","22"],"answer":0},{"question":"What is the greatest number of identical bouquets that can be made out of 21 white and 91 red tulips if no flowers are to be left out ? ( two bouquets are identical whenever the number of red tulips in the two bouquets is equal and the number of white tulips in the two bouquets is equal )","options":["3","4","5","6","7"],"answer":4},{"question":"What least number must be added to 1049 , so that the sum is completely divisible by 25 ?","options":["2","4","6","8","1"],"answer":4},{"question":"Man can row upstream at 25 kmph and downstream at 35 kmph , and then find the speed of the man in still water ?","options":["12","22","30","88","13"],"answer":2},{"question":"According to the direction on a can of frozen orange juice concentrate is to be mixed with 3 cans of water to make orange juice . how many 10 - ounce cans of the concentrate are required to prepare 200 6 - ounce servings of orange juice ?","options":["25","34","30","67","100"],"answer":2},{"question":"When positive integer n is divided by positive integer j , the remainder is 14 . if n / j = 213.28 , what is value of j ?","options":["30","35","40","50","60"],"answer":3},{"question":"The diagonals of a rhombus are 30 cm and 12 cm . find its area ?","options":["176","190","180","278","292"],"answer":2},{"question":"If the cost price of 50 articles is equal to the selling price of 30 articles , then the gain or loss percent is ?","options":["16","127","12","18","67"],"answer":4},{"question":"A certain characteristic in a large population has a distribution that is symmetric about the mean m . if 68 percent of the distribution lies within one standard deviation d of the mean , what percent w of the distribution is less than m + d ?","options":["16 %","32 %","48 %","84 %","92 %"],"answer":3},{"question":"A man whose speed is 4.5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 2.5 kmph , find his average speed for the total journey ?","options":["3.1 kmph","5 kmph","6 kmph","4 kmph","7 kmph"],"answer":0},{"question":"Nails and screws are manufactured at a uniform weight per nail and a uniform weight per screw . if the total weight of one screw and one nail is half that of 6 screws and one nail , then the total weight of 3 screws , and 3 nails is how many times that of 1.5 screws and 4.5 nails ?","options":["a . 4","b . 5 / 2","c . 2","d . 3 / 2","e . 20 / 11"],"answer":4},{"question":"A camera lens filter kit containing 5 filters sells for $ 52.50 . if the filters are purchased individually , 2 of them are priced at $ 6.45 each , 2 at $ 11.05 each , 1 at $ 15.50 . the amount saved by purchasing the kit is what percent of the total price of the 5 filters purchased individually ?","options":["3.76 %","4.76 %","5.76 %","6.76 %","7.76 %"],"answer":1},{"question":"The average age of 35 students in a class is 16 years . the average age of 21 students is 14 . what is the average age of remaining 2 students ?","options":["133 years","177 years","119 years","212 years","none"],"answer":0},{"question":"If the sides of a cube are in the ratio 4 : 3 . what is the ratio of their diagonals ?","options":["4 : 3","4 : 8","4 : 1","4 : 2","4 : 7"],"answer":0},{"question":"If 638521 is to be divisible by 5 , what is the least whole number that should be added to ?","options":["8","7","5","4","3"],"answer":3},{"question":"The manager at a health foods store mixes a unique superfruit juice cocktail that costs $ 1399.45 per litre to make . the cocktail includes mixed fruit juice and a ç ai berry juice , which cost $ 262.85 per litre and $ 3104.35 per litre , respectively . the manager has already opened 37 litres of the mixed fruit juice . how many litres of the a ç ai berry juice does he need to add ?","options":["17 litres","24.67 litres","11 litres","24.07 litres","38.67 litres"],"answer":1},{"question":"Two equilateral triangle of side 12 cm are placed one on top another , such a 6 pionted star is formed if the six vertices lie on a circle what is the area of the circle not enclosed by the star ?","options":["21'","88937'","269'","279'","2701']"],"answer":0},{"question":"The average age of a class is 15.8 years . the average age of boys in the class is 16.4 years while that of girls is 15.4 years . what is the ratio of boys to girls in the class ?","options":["1 : 2","3 : 4","3 : 5","2 : 3","none of these"],"answer":3},{"question":"Subtracting 7 % of a from a is equivalent to multiplying a by how much ?","options":["0.93","9.4","0.094","94","none"],"answer":0},{"question":"A number divided by 84 leaves remainder 57 what is the remainder when same number divided by 12","options":["7","8","9","10","11"],"answer":2},{"question":"A children ' s gift store sells gift certificates in denominations of $ 3 and $ 5 . the store sold ' m ' $ 3 certificates and ' n ' $ 5 certificates worth $ 93 on a saturday afternoon . if ' m ' and ' n ' are natural numbers , how many different values can ' m ' take ?","options":["5","7","6","31","18"],"answer":2},{"question":"How long will a boy take to run round a square field of side 45 meters , if he runs at the rate of 9 km / hr ?","options":["72 sec","45 sec","1 min","32 sec","25 sec"],"answer":0},{"question":"What is the greatest positive integer w such that 3 ^ w is a factor of 9 ^ 10 ?","options":["5","w = 9","w = 10","w = 20","w = 30"],"answer":3},{"question":"In a group of 100 people , 60 like volleyball , 50 like hockey . how many like both volleyball and hockey ?","options":["20","15","10","5","25"],"answer":2},{"question":"Triathlete dan runs along a 2 - mile stretch of river and then swims back along the same route . if dan runs at a rate of 10 miles per hour and swims at a rate of 8 miles per hour , what is his average rate for the entire trip in miles per minute ?","options":["1 / 7","2 / 15","3 / 15","1 / 4","3 / 8"],"answer":0},{"question":"A square has a side 5 centimeters shorter than the side of a second square . the area of the larger square is four times the area of the smaller square . find the side of each square","options":["5'","6'","7'","8'","9']"],"answer":0},{"question":"A train 360 m long is running at a speed of 48 km / hr . in what time will it pass a bridge 140 m long ?","options":["40 sec","11 sec","37.5 sec","19 sec","10 sec"],"answer":2},{"question":"A train covers a distance of 100 km in 1 hour . if its speed is decreased by 30 km / hr , the time taken by the car to cover the same distance will be ?","options":["1 hr","1 hr 25 min","50 min","1 hr 30 min","1 hr 45 min"],"answer":1},{"question":"The ratio of the present age of sandy to that of molly is 7 : 2 . sixteen years from now , the ratio of the ages of sandy to molly will be 5 : 2 . what was sandy ' s age 6 years ago ?","options":["66","70","74","78","82"],"answer":3},{"question":"Evaluate : 50 - 12 * 3 * 2 = ?","options":["62","52","32","12","42"],"answer":4},{"question":"A grocer has 400 pounds of coffee in stock , 20 percent of which is decaffeinated . if the grocer buys another 100 pounds of coffee of which 60 percent is decaffeinated , what percent , by weight , of the grocer ’ s stock of coffee is decaffeinated ?","options":["28 %","30 %","32 %","34 %","40 %"],"answer":0},{"question":"The area of a parallelogram is 1764 sq m and its base is nine times size of the corresponding altitude . then the length of the base is ?","options":["21","9","11","14","7"],"answer":3},{"question":"At what rate percent per annum will a sum of money double in 8 years .","options":["12.5 %","12.9 %","18.5 %","11.5 %","12.3 %"],"answer":0},{"question":"Paper charge is rs . 60 per kg . how much expenditure would be there to cover a cube of edge 10 m with a paper , if one kg of paper covers 20 sq . m . area ?","options":["rs . 2250'","rs . 3600'","rs . 2700'","rs . 1800'","none of these']"],"answer":3},{"question":"A shopkeeper sells his goods at cost price but uses a weight of 800 gm instead of kilogram weight . what is his profit percentage ?","options":["25 %","18 %","20 %","40 %","45 %"],"answer":0},{"question":"How many odd numbers between 10 and 900 are the squares of integers ?","options":["12","13","14","15","16"],"answer":1},{"question":"What is the value of x ^ 2 yz − xyz ^ 2 , if x = 2 , y = 1 , and z = 2 ?","options":["20","24","0","32","48"],"answer":2},{"question":"By selling 18 pencils for a rupee a man loses 10 % . how many for a rupee should he sell in order to gain 35 % ?","options":["11","13","15","18","12"],"answer":4},{"question":"How many pieces of 0.35 meteres can be cut from a rod 12.5 meteres long","options":["30","40","35","60","70"],"answer":2},{"question":"In a class , 7 students like to play basketball and 5 like to play cricket . 3 students like to play on both basketball and cricket . how many students like to play basketball or cricket or both ?","options":["12","15","16","9","22"],"answer":3},{"question":"A jar contains only red , yellow , and orange marbles . if there are 3 red , 6 yellow , and 4 orange marbles , and 3 marbles are chosen from the jar at random without replacing any of them , what is the probability that 2 yellow , 1 red , and no orange marbles will be chosen ?","options":["1 / 60","1 / 45","2 / 45","3 / 22","5 / 22"],"answer":4},{"question":"Jerry travels 8 miles at an average speed of 40 miles per hour , stops for 12 minutes , and then travels another 20 miles at an average speed of 60 miles per hour . what is jerry ’ s average speed , in miles per hour , for this trip ?","options":["42","42.5","44","50","52.5"],"answer":0},{"question":"8 men can dig a pit in 20 days . if a men work half as much again as a boy , then 4 men and 9 boys can dig a similar pit . fint the days for 15 boys can dig ?","options":["17","10","15","20","16"],"answer":4},{"question":"A man invests in a 16 % stock at 128 . the interest obtained by him is","options":["22.5 %","42.5 %","12.5 %","62.5 %","82.5 %"],"answer":2},{"question":"In what ratio must tea at rs . 60 per kg be mixed with tea at rs . 70 per kg so that the mixture must be worth rs . 63 per kg ?","options":["3 : 1","3 : 2","4 : 3","7 : 3","none"],"answer":3},{"question":"How many pounds of salt at 80 cents / lb must be mixed with 40 lbs of salt that costs 35 cents / lb so that a merchant will get 20 % profit by selling the mixture at 48 cents / lb ?","options":["5","15","40","50","25"],"answer":0},{"question":"How long does a train 120 meters long running at the rate of 54 kmph take to cross a bridge 660 meters in length ?","options":["33","72","52","82","62"],"answer":2},{"question":"If 2 cards are selected at random from the deck of 52 cards then what is the probability of one of the selected cards will be king and other will be 10 ? a deck of cards has a total of 52 cards , consisting of 4 suits ; ( spades ( black ) , hearts ( red ) , diamond ( red ) s , and clubs ( black ) ) ; and 13 cards including 1 king , 1 queen and 1 jack in each suit","options":["8 / 2652","18 / 2652","1 / 2652","12 / 2652","16 / 2652"],"answer":1},{"question":"A and b are two multiples of 14 , and q is the set of consecutive integers between a and b , inclusive . if q contains 10 multiples of 14 , how many multiples of 7 are there in q ?","options":["20","19","18","17","16"],"answer":1},{"question":"60 persons like apple . 7 like orange and mango dislike apple . 10 like mango and apple and dislike orange . 4 like all . how many people like apple ?","options":["47","46","54","58","67"],"answer":4},{"question":"Bhanu spends 30 % of his income on petrol on scooter 20 % of the remaining on house rent and the balance on food . if he spends rs . 300 on petrol then what is the expenditure on house rent ?","options":["2287","140","128","797","123"],"answer":1},{"question":"The average of the first 5 multiples of 9 is :","options":["20","27","28","30","none of these"],"answer":1},{"question":"13 different biology books and 8 different chemistry books lie on a shelf . in how many ways can a student pick 2 books of each type ?","options":["80","160","720","1100","2184"],"answer":4},{"question":"Real - estate salesman z is selling a house at a 20 percent discount from its retail price . real - estate salesman x vows to match this price , and then offers an additional 20 percent discount . real - estate salesman y decides to average the prices of salesmen z and x , then offer an additional 20 percent discount . salesman y ' s final price is what fraction of salesman x ' s final price ?","options":["29 / 32","28 / 31","30 / 31","40 / 41","34 / 15"],"answer":0},{"question":"How many integers between 100 and 160 , inclusive , can not be evenly divided by 3 nor 5 ?","options":["32","27","25","35","29"],"answer":0},{"question":"Calculate the share of y , if rs . 690 is divided among x , y and z in the ratio 5 : 7 : 11 ?","options":["190","160","120","151","150"],"answer":4},{"question":"You hold some gold in a vault as an investment . over the past year the price of gold increases by 52 % . in order to keep your gold in the vault , you must pay 6 % of the total value of the gold per year . what percentage has the value of your holdings changed by over the past year .","options":["42.88 $","43 %","45 %","45.5 %","46.3 %"],"answer":0},{"question":"A tank contains 9,000 gallons of a solution that is 6 percent sodium chloride by volume . if 3,000 gallons of water evaporate from the tank , the remaining solution will be approximately what percent sodium chloride ?","options":["6 %","7 %","8 %","9 %","10 %"],"answer":3},{"question":"A sum fetched a total simple interest of rs . 750 at the rate of 6 p . c . p . a . in 5 years . what is the sum ?","options":["2600","2500","2900","2800","2700"],"answer":1},{"question":"Robert ate 12 chocolates , nickel ate 3 chocolates . how many more chocolates did robert ate than nickel ?","options":["a","b","c","d","e"],"answer":2},{"question":"In what time will a train 140 meters long cross an electric pole , if its speed is 210 km / hr","options":["5 seconds","4.5 seconds","3 seconds","2.4 seconds","none of these"],"answer":3},{"question":"There are two cars . one is 300 miles north of the other . simultaneously , the car to the north is driven westward at 20 miles per hour and the other car is driven eastward at 60 miles per hour . how many miles apart are the cars after 5 hours ?","options":["300","360","400","450","500"],"answer":4},{"question":"An investment compounds annually at an interest rate of 34.1 % what is the smallest investment period by which time the investment will more than triple in value ?","options":["3","4","6","9","12"],"answer":1},{"question":"The cross - section of a water channel is a trapezium in shape . if the channel is 12 meters wide at the top and 6 meters wide at the bottom and the area of cross - section is 630 square meters , what is the depth of the channel ( in meters ) ?","options":["50","60","70","80","90"],"answer":2},{"question":"A bicycle wheel has a diameter of 0.51 m . how many complete revolutions does it make in 1 km ?","options":["246","448","1408","710","624"],"answer":4},{"question":"Triangle atriangle b are similar triangles with areas 1536 units square and 1734 units square respectively . the ratio of there corresponding height would be","options":["9 : 10","17 : 19","23 : 27","16 : 17","15 : 23"],"answer":3},{"question":"X can finish a work in 20 days . y can finish the same work in 16 days . y worked for 12 days and left the job . how many days does x alone need to finish the remaining work ?","options":["2","3","9","5","8"],"answer":3},{"question":"If the average of 10 consecutive integers is 20.5 then the 10 th integer is : -","options":["15","20","23","24","25"],"answer":4},{"question":"Sandy gets 3 marks for each correct sum and loses 2 marks for each incorrect sum . sandy attempts 30 sums and obtains 55 marks . how many sums did sandy get correct ?","options":["19","21","23","25","27"],"answer":2},{"question":"A sum of money is to be divided among ann , bob and chloe . first , ann receives $ 4 plus one - half of what remains . next , bob receives $ 4 plus one - third of what remains . finally , chloe receives the remaining $ 32 . how much money m did bob receive ?","options":["20","22","24","26","52"],"answer":1},{"question":"Last year elaine spent 10 % of her annual earnings on rent . this year she earned 15 % more than last year and she spent 30 % of her annual earnings on rent . the amount she spent on rent this year is what percent of the amount spent on rent last year ?","options":["252.5","364.5","367.5","375","345"],"answer":4},{"question":"Sandy is younger than molly by 8 years . if their ages are in the respective ratio of 7 : 9 , how old is molly ?","options":["18","27","36","45","54"],"answer":2},{"question":"When x is multiplied by 3 , the result is 4 more than the result of subtracting x from 16 . what is the value of x ?","options":["- 4","- 2","5","13","22"],"answer":2},{"question":"In a certain school , 25 % of students are below 8 years of age . the number of students above 8 years of age is 2 / 3 of the number of students of 8 years of age which is 36 . what is the total number of students in the school ?","options":["72","80","120","150","100"],"answer":1},{"question":"How many seconds will a 600 meter long train moving with a speed of 63 km / hr take to cross a man walking with a speed of 3 km / hr in the direction of the train ?","options":["48","36","26","11","18"],"answer":1},{"question":"A train covers a distance of 12 km in 10 minutes . if it takes 9 seconds to pass a telegraph post , then the length of the train is","options":["100 m","120 m","140 m","160 m","180 cm"],"answer":4},{"question":"The radius of a cylindrical vessel is 7 cm and height is 1 cm . find the whole surface of the cylinder ?","options":["352","771","440","767","1981"],"answer":0},{"question":"Machine a can process 6000 envelopes in 3 hours . machines b and c working together but independently can process the same number of envelopes in 2.5 hours . if machines a and c working together but independently process 3000 envelopes in 1 hour , then how many hours would it take machine b to process 5600 envelopes .","options":["2","3","4","6","60 / 7"],"answer":2},{"question":"If the probability of rain on any given day in chicago during the summer is 25 % , independent of what happens on any other day , what is the probability of having exactly 3 rainy days from july 4 through july 7 inclusive ?","options":["1 / 16","3 / 32","5 / 32","3 / 64","7 / 64"],"answer":3},{"question":"What is the difference between the place value and face value of 4 in the numeral 46 ?","options":["36","45","52","44","39"],"answer":0},{"question":"In a certain apartment building , there are one - bedroom and two - bedroom apartments . the rental prices of the apartment depend on a number of factors , but on average , two - bedroom apartments have higher rental prices than do one - bedroom apartments . let m be the average rental price for all apartments in the building . if m is $ 1,000 higher than the average rental price for all one - bedroom apartments , and if the average rental price for all two - bedroom apartments is $ 9,000 higher that m , then what percentage of apartments in the building are two - bedroom apartments ?","options":["50 %","40 %","20 %","30 %","10 %"],"answer":4},{"question":"A person travels from p to q a speed of 30 km / hr and returns by increasing his speed by 30 % . what is his average speed for both the trips ?","options":["33","77","48","99","34.5"],"answer":4},{"question":"The sum of all the integers f such that - 26 < f < 24 is","options":["0","- 2","- 25","- 49","- 51"],"answer":3},{"question":"The average expenditure of a labourer for 6 months was 70 and he fell into debt . in the next 4 months by reducing his monthly expenses to 60 he not only cleared off his debt but also saved 30 . his monthly income i","options":["69","72","75","78","80"],"answer":0},{"question":"A student chose a number , multiplied it by 8 , then subtracted 138 from the result and got 102 . what was the number he chose ?","options":["30","120","130","140","150"],"answer":0},{"question":"A man has rs . 192 in the denominations of one - rupee notes , 5 - rupee notes and 10 - rupee notes . the number of notes of each denomination is equal . what is the total number of notes that he has ?","options":["37","36","22","90","28"],"answer":1},{"question":"How many gallons of milk that is 10 percent butter - fat must be added to 8 gallons of milk that is 40 percent butterfat to obtain milk that is 20 percent butterfat ?","options":["6","12","14","16","28"],"answer":3},{"question":"The price of lunch for 15 people was $ 211.00 , including a 15 percent gratuity for service . what was the average price per person , excluding the gratuity ?","options":["$ 11.73","$ 12.78","$ 13.80","$ 14.00","$ 15.87"],"answer":1},{"question":"How many times digit 20 is used while writing numbers from 100 to 500 ?","options":["20","30","15","25","20"],"answer":0},{"question":"The average of first 6 natural numbers is ?","options":["5.2","3.5","5.3","5.9","5.1"],"answer":1},{"question":"A part - time employee ’ s hourly wage was increased by 20 % . she decided to decrease the number of hours worked per week so that her total income did not change . by approximately what percent should the number of hours worked be decreased ?","options":["9 %","17 %","25 %","50 %","100 %"],"answer":1},{"question":"The ratio of three numbers is 1 : 2 : 4 and the sum of their squares is 4725 . the sum of the numbers is ?","options":["a","b","c","d","e"],"answer":2},{"question":"Madhav ranks seventeenth in a class of thirtyone . what is his rank from the last ?","options":["13","14","15","16","17"],"answer":2},{"question":"What positive number , when squared , is equal to the cube of the positive square root of 17 ?","options":["64'","32'","8'","4'","2']"],"answer":2},{"question":"The cost of an article was rs . 75 . the cost was first increased by 20 % and later on it was reduced by 20 % . the present cost of the article is :","options":["rs . 72","rs . 60","rs . 75","rs . 76","none"],"answer":0},{"question":"Two trains 111 meters and 165 meters in length respectively are running in opposite directions , one at the rate of 100 km and the other at the rate of 120 kmph . in what time will they be completely clear of each other from the moment they meet ?","options":["4.85","7.85","4.51","5.85","6.15"],"answer":2},{"question":"In how many years will a sum of money be doubled given that the annual interest on it is 10 % ?","options":["11","14","13","15","10"],"answer":4},{"question":"Rectangle a has sides a and b , and rectangle b has sides c and d . if a / c = b / d = 2 / 5 , what is the ratio of rectangle a ’ s area to rectangle b ’ s area ?","options":["2 / 5","2 / 25","5 / 2","5 / 4","4 / 25"],"answer":4},{"question":"If a boat is rowed downstream for 600 km in 20 hours and upstream for 48 km in 4 hours , what is the speed of the boat and the river ?","options":["21",null,"9",null,"21"],"answer":2},{"question":"A 1200 m long train crosses a tree in 120 sec , how much time will i take to pass a platform 700 m long ?","options":["333 sec","190 sec","176 sec","2687 sec","1876 sec"],"answer":1},{"question":"Each of the integers from 0 to 9 , inclusive , is written on a separate slip of blank paper and the ten slips are dropped into a hat . if 4 of the slips are the drawn , without replacement , what is the probability that all 4 have a even number written on it ?","options":["1 / 12","1 / 10","1 / 8","1 / 42","5 / 9"],"answer":3},{"question":"Two trains start at same time from two stations and proceed towards each other at the rate of 20 km / hr and 25 km / hr respectively . when they meet , it is found that one train has traveled 70 km more than the other . what is the distance between the two stations ?","options":["630 km","540 km","276 km","178 km","176 km"],"answer":0},{"question":"The average age of 10 men increases by 2 years when two women are included in place of two men of ages 10 and 12 years . find the average age of the women ?","options":["21","32","30","41","37"],"answer":0},{"question":"A , b , c subscribe rs . 50000 for a business , a subscribes rs . 4000 more than b and b rs . 5000 more than c . out of a total profit of rs . 35000 , c receives :","options":["8400","14703","37798","13777","14778"],"answer":0},{"question":"Due to construction , the speed limit along an 6 - mile section of highway is reduced from 55 miles per hour to 35 miles per hour . approximately how many minutes more will it take to travel along this section of highway at the new speed limit than it would have taken at the old speed limit ?","options":["4","8","10","15","24"],"answer":0},{"question":"A , b and c invested rs . 600 , rs . 800 and rs . 1200 respectively , in a partnership business . find the share of b in profit of rs . 900 after a year ?","options":["276.92","267.92","266.27","900","237.8"],"answer":0},{"question":"A driver would have reduced the time it took to drive from home to the store by 1 / 3 if the average speed had been increased by 21 miles per hour . what was the actual average speed , in miles per hour , when the driver drove from home to the store ?","options":["36","42","45","48","51"],"answer":1},{"question":"P works 25 % more efficiently than q and q works 50 % more efficiently than r . to complete a certain project , p alone takes 50 days less than q alone . if , in this project p alone works for 60 days and then q alone works for 135 days , in how many days can r alone complete the remaining work ?","options":["50 days","92.4 days","100 days","150 days","80 days"],"answer":1},{"question":"Find a number such that when 15 is subtracted from 7 times the number , the result is 10 more than twice the number .","options":["1","4","5","0","3"],"answer":2},{"question":"Harkamal purchased 8 kg of grapes at the rate of 70 per kg and 9 kg of mangoes at the rate of 45 per kg . how much amount did he pay to the shopkeeper ?","options":["a","b","c","d","e"],"answer":2},{"question":"The average monthly income of a and b is rs . 4050 . the average monthly income of b and c is rs . 5250 and the average monthly income of a and c is rs . 4200 . what is the monthly income of a ?","options":["2000","2500","3000","3500","4000"],"answer":2},{"question":"A merchant marks his goods up by 40 % and then offers a discount of 15 % on the marked price . what % profit does the merchant make after the discount ?","options":["21 %","25 %","69 %","31 %","19 %"],"answer":4},{"question":"A rectangular grassy plot 100 m . by 70 m has a gravel path 2.5 m wide all round it on the inside . find the cost of gravelling the path at 90 paise per sq . metre .","options":["rs . 700","rs . 708.50","rs . 732.50","rs . 742.50","none of these"],"answer":3},{"question":"A , b and c play a cricket match . the ratio of the runs scored by them in the match is a : b = 4 : 3 and b : c = 4 : 5 . if the total runs scored by all of them are 75 , the runs scored by b are ?","options":["20.23","20.13","30.93","20.93","10.93"],"answer":3},{"question":"The length of a room is 5.5 m and width is 3.75 m . find the cost of paying the floor by slabs at the rate of rs . 800 per sq . metre .","options":["rs . 15500","rs . 16500","rs . 17500","rs . 18500","rs . 19500"],"answer":1},{"question":"The ages of 2 persons differ by 38 years . if 12 years ago the elder one be 6 times as old as the younger one , find the present age of elder person .","options":["30.5","48.5","50.4","62.6","57.6"],"answer":4},{"question":"The product x of two prime numbers is between 15 and 70 . if one of the prime numbers is greater than 2 but less than 6 and the other is greater than 13 but less than 25 , then x =","options":["18","29","37","44","69"],"answer":4},{"question":"We define that k @ j is the product of j number from k in increasing order for positive integers k , j . for example , 6 @ 4 = 6 * 7 * 8 * 9 . if a = 2020 and b = 2120 , what is the value r of the ratio a / b ?","options":["1 / 2","1 / 3","2 / 3","1 / 4","1 / 5"],"answer":0},{"question":"A candidate got 40 % of the votes polled and he lost to his rival by 5000 votes . how many votes were cast ?","options":["25000","2028","2775","5496","6851"],"answer":0},{"question":"Two employees a and b are paid a total of rs . 560 per week by their employer . if a is paid 150 percent of the sum paid to b , how much is b paid per week ?","options":["s . 130","s . 140","s . 150","s . 224","s . 280"],"answer":3},{"question":"What is the units digit of 17 ^ 83 × 13 ^ 82 × 11 ^ 87 ?","options":["4","5","6","7","8"],"answer":3},{"question":"Find the lowest common multiple of 10 , 14 and 20 .","options":["360","420","510","320","140"],"answer":4},{"question":"3034 - ( 1002 / 200.4 ) = ?","options":["2984","3029","2982","2981","none of these"],"answer":1},{"question":"If 2 x = 3 y = 10 , then 6 xy = ?","options":["100","200","120","40","20"],"answer":0},{"question":"A cistern of capacity 8000 litres measures externally 3.3 m by 2.6 m by 1.6 m and its walls are 5 cm thick . the thickness of the bottom is :","options":["90 cm","6 dm","1 m","1.1 cm","none of these"],"answer":1},{"question":"The length of minute hand of a clock is 5.5 cm . what is the area covered by this in 10 minutes","options":["15.27","16.27","17.27","19.27","15.83"],"answer":4},{"question":"If jake loses 8 pounds , he will weigh twice as much as his sister kendra . together they now weigh 290 pounds . what is jake ’ s present weight , in pounds ?","options":["180","184","188","192","196"],"answer":4},{"question":"A , b , k start from the same place and travel in the same direction at speeds of 30 km / hr , 40 km / hr , 80 km / hr respectively . b starts two hours after a . if b and k overtake a at the same instant , how many hours after a did k start ?","options":["2","3","4","5","6"],"answer":3},{"question":"In february wilson ’ s earnings were 40 percent of his family ’ s total income . in march wilson earned 25 percent less than in february . if the rest of his family ’ s income was the same in both months , then , in march , wilson ’ s earnings were approximately what percent x of his family ’ s total income ?","options":["15 %","17 %","24 %","30 %","33 %"],"answer":4},{"question":"At a garage sale , all of the items were sold at different prices . if the price of a radio sold at the garage sale was both the 16 th highest price and the 23 rd lowest price among the prices of the items sold , how many items were sold at the garage sale ?","options":["35","36","37","38","39"],"answer":3},{"question":"One hour after yolanda started walking from x to y , a distance of 52 miles , bob started walking along the same road from y to x . if yolanda ' s walking rate was 3 miles per hour and bob т ' s was 4 miles per hour , how many miles had bob walked when they met ?","options":["28","23","22","21","19.5"],"answer":0},{"question":"Find the sum the difference between the compound and s . i . on a certain sum of money for 2 years at 10 % per annum is rs . 13 of money ?","options":["1300","1992","9921","2798","2789"],"answer":0},{"question":"30 men can do a work in 40 days . when should 10 men leave the work so that the entire work is completed in 40 days after they leave the work ?","options":["87 days","10 days","55 days","44 days","20 days"],"answer":4},{"question":"Two trains of equal lengths take 10 sec and 15 sec respectively to cross a telegraph post . if the length of each train be 120 m , in what time will they cross other travelling in opposite direction ?","options":["16 sec","12 sec","17 sec","21 sec","23 sec"],"answer":1},{"question":"What is 990 * 990 ?","options":["974",null,"974",null,"974"],"answer":3},{"question":"Jill ' s favorite number is even and has some repeating prime factors . john is guessing jills favorite number , and the only hint she gives is that 7 is a prime factor . what is johns best guess ?","options":["84","105","54","42","70"],"answer":0},{"question":"Kamal obtained 76 , 65 , 82 , 67 and 85 marks ( out of 100 ) in english , mathematics , physics , chemistry and biology . what are his average marks ?","options":["65","69","72","75","none"],"answer":3},{"question":"Find the number of factors of 180 that are in the form ( 4 * k + 2 ) , where k is a non - negative integer ?","options":["1","2","3","4","6"],"answer":4},{"question":"Every student of a certain school must play an instrument . in last year , 1 / 2 of the students picked a woodwind instrument , 2 / 5 of the students picked a brass instrument , and all of the other students took percussion . in this year , 1 / 2 of the students who play woodwind and 1 / 4 of the students who play brass instruments left school , other students did not leave , and no fresh student come in . what fraction of all students play either a woodwind or brass instrument ?","options":["7 / 13","4 / 5","9 / 13","11 / 13","7 / 10"],"answer":3},{"question":"A cylinder is being filled with sand weighing 200 kg per cubic foot . the cylinder has a diameter of 1 foot and is 5 feet tall . how much sand is being used ? ?","options":["250 pi kg'","500 pi kg'","500 pi ^ 2 kg'","1000 pi kg'","1000 pi ^ 2 kg']"],"answer":0},{"question":"A can complete the job in 4 hours and b can complete the same job in 3 hours . a works for 1 hour and then b joins and both complete the job . what fraction of the job did b complete","options":["1 / 7","3 / 10","1 / 2","5 / 6","8 / 9"],"answer":0},{"question":"There is food for 760 men for 22 days . how many more men should join after two days so that the same food may last for 16 days more ?","options":["122","140","199","188","190"],"answer":4},{"question":"If n = 8 ^ 8 – 8 , what is the units digit of n ?","options":["0","1","8","2","4"],"answer":2},{"question":"If w is the set of all the integers between 19 and 99 , inclusive , that are either multiples of 3 or multiples of 2 or multiples of both , then w contains how many numbers ?","options":["26","32","33","34","54"],"answer":4},{"question":"Find the curved surface area , if the radius of a cone is 28 m and slant height is 30 m ?","options":["2550","2640","3960","4280","5490"],"answer":1},{"question":"| 16 - 5 | - | 5 - 12 | = ?","options":["3","2","1","0","4"],"answer":4},{"question":"If two - third of a bucket is filled in 90 seconds then the time taken to fill the bucket completely will be .","options":["90 seconds","70 seconds","135 seconds","100 seconds","120 seconds"],"answer":2},{"question":"If a tire rotates at 400 revolutions per minute when the car is traveling 120 km / h , what is the circumference of the tire ?","options":["7 meters'","9 meters'","8 meters'","5 meters'","3 meters']"],"answer":3},{"question":"The population of a town increased from 1 , 75000 to 2 , 62500 in a decade . what is the average percent increase of population per year ?","options":["4 %","6 %","5 %","50 %","none of these"],"answer":2},{"question":"10 men do a work in 10 days . how many men are needed to finish the work in 2 days ?","options":["50","20","30","10","15"],"answer":0},{"question":"The average age of 35 students in a class is 16 years . the average age of 21 students is 14 . what is the average age of remaining 38 students ?","options":["14 years","7 years","19 years","21 years","none"],"answer":1},{"question":"A man can row 8 kmph in still water . if the velocity of the current is 2 kmph and it takes him 2 hours to row to a place and come back . how far is the place ?","options":["5.5","8.5","6.5","9.5","7.5"],"answer":4},{"question":"If x is equal to the sum of the integers from 20 to 40 , inclusive , and y is the number of even integers from 20 to 40 , inclusive , what is the value of x + y ?","options":["601","611","621","631","641"],"answer":4},{"question":"The hiker walking at a constant rate of 5 miles per hour is passed by a cyclist traveling in the same direction along the same path at 20 miles per hour . the cyclist stops to wait for the hiker 5 minutes after passing her , while the hiker continues to walk at her constant rate , how many minutes must the cyclist wait until the hiker catches up ?","options":["15","10","20","30","35"],"answer":0},{"question":"A tank with a volume of 30 cubic feet has one inlet pipe and 2 outlet pipes . the inlet pipe fills water into the tank at the rate of 5 cubic inches / min and the 2 outlet pipes empty it out at the rates of 9 cubic inches / min and 8 cubic inches / min respectively . if all 3 pipes are opened when the tank is full , how many minutes does it take to empty the tank ? ( 1 foot = 12 inches )","options":["1440","2340","3240","4320","5420"],"answer":3},{"question":"A train consists of 12 boggies , each boggy 15 metres long . the train crosses a telegraph post in 9 seconds . due to some problem , three boggies were detached . the train now crosses a telegraph post in","options":["6.75 sec","12 sec","15 sec","20 sec","none of these"],"answer":0},{"question":"A 90 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds . what is the length of the other train ?","options":["220 meter","225 meter","230 meter","410 meter","none of these"],"answer":3},{"question":"With a uniform speed a car covers the distance in 8 hours . had the speed been increased by 2 km / hr , the same distance could have been covered in 7 1 / 2 hours . what is the distance covered ?","options":["187 km","480 km","278 km","240 km","671 km"],"answer":3},{"question":"A store ’ s selling price of $ 2240 for a certain computer would yield a profit of 30 percent of the store ’ s cost for the computer . what selling price would yield a profit of 40 percent of the computer ’ s cost ?","options":["$ 2400","$ 2412","$ 2650","$ 2732","$ 2800"],"answer":1},{"question":"Three table runners have a combined area of 220 square inches . by overlapping the runners to cover 80 % of a table of area 175 square inches , the area that is covered by exactly two layers of runner is 24 square inches . what is the area of the table that is covered with three layers of runner ?","options":["18 square inches","20 square inches","24 square inches","28 square inches","30 square inches"],"answer":3},{"question":"The youngest of 4 children has siblings who are 2 , 7 , and 11 years older than she is . if the average ( arithmetic mean ) age of the 4 siblings is 25 , what is the age of the youngest sibling ?","options":["17","18","19","20","21"],"answer":3},{"question":"Addison high school ’ s senior class has 300 boys and 240 girls . if 60 % of the boys attended the college then 60 % of the total class attended college , what percentage of the girls class attended college ?","options":["60","50","46","55.56","65"],"answer":0},{"question":"If 6 ! / 3 ^ x is an integer , what is the greatest possible value of x ?","options":["2","4","5","6","7"],"answer":0},{"question":"A person walking at 10 kmph reaches his office 10 minutes late . if he walks at 15 kmph , he reaches there 10 minutes earlier . how far is the office from his house ?","options":["5 km","15 km","8 km","10 km","20 km"],"answer":3},{"question":"Running at the same rate , 8 identical machines can produce 560 paperclips a minute . at this rate , how many paperclips could 18 machines produce in 6 minutes ?","options":["1344","3360","7560","50400","67200"],"answer":2},{"question":"Two pipes a and b can fill a tank in 25 hours and 35 hours respectively . if both the pipes are opened simultaneously , how much time will be taken to fill the tank ?","options":["20 hours","14 6 / 11 hours","10 hours","12 hours","8 hours"],"answer":1},{"question":"Tammy climbed a mountain in two days . she spent a total of 14 hours climbing the mountain . on the second day , she walked at an average speed that was half a kilometer per hour faster , but 2 hours less than what she walked on the first day . if the total distance she climbed during the two days is 52 kilometers , how many w kilometers per hour did tammy walk on the second day ?","options":["3","3.5","4","4.5","6"],"answer":2},{"question":"Jolene entered an 14 - month investment contract that guarantees to pay 2 percent interest at the end of 6 months , another 3 percent interest at the end of 12 months , and 4 percent interest at the end of the 18 month contract . if each interest payment is reinvested in the contract , and jolene invested $ 10,000 initially , what will be the total amount of interest paid during the 18 - month contract ?","options":["$ 506.00","$ 726.24","$ 900.00","$ 920.24","$ 926.24"],"answer":0},{"question":"An isosceles triangle with sides 13 13 10 and there is a circle inscribed it . find the radius of circle ?","options":["1.32'","3.33'","3.58'","4.34'","5.18']"],"answer":1},{"question":"The diagonals of a rhombus are 10 cm and 15 cm . find its area ?","options":["75","129","150","123","117"],"answer":0},{"question":"In a can , there is a mixture of milk and water in the ratio 1 : 5 . if it is filled with an additional 2 litres of milk the can would be full and ratio of milk and water would become 3 : 5 . find the capacity of the can ?","options":["40","44","48","8","56"],"answer":3},{"question":"Each child has 6 crayons and 12 apples . if there are 12 children , how many crayons are there in total ?","options":["22","65","72","78","90"],"answer":2},{"question":"In a certain school , the ratio of boys to girls is 5 to 17 . if there are 72 more girls than boys , how many boys are there ?","options":["27","36","45","72","108"],"answer":4},{"question":"A car takes 8 hours to cover a distance of 540 km . how much should the speed in kmph be maintained to cover the same direction in 3 / 2 th of the previous time ?","options":["10 kmph","45 kmph","60 kmph","55 kmph","30 kmph"],"answer":1},{"question":"In a room with 7 people , 4 people have exactly 1 friend in the room and 3 people have exactly 2 friends in the room ( assuming that friendship is a mutual relationship , i . e . if jane is paul ' s friend , paul is jane ' s friend ) . if two individuals are selected from the room at random , what is the probability that those two individuals are not friends ?","options":["5 / 21","3 / 7","4 / 7","5 / 7","16 / 21"],"answer":4},{"question":"Assisants are needed to prepare for preparation . each helper can make either 2 large cakes or 35 small cakes / hour . the kitchen is available for 3 hours and 20 large cakes and 700 small cakes are needed . how many helpers are required ?","options":["9","10","13","16","18"],"answer":1},{"question":"If the perimeter of a rectangular park is 1000 m , its length when its breadth is 200 m is ?","options":["50","100","200","300","400"],"answer":3},{"question":"A boat running upstream takes 640 min to cover a certain distance , while it takes 280 min to cover the same distance running down stream . what is the ratio between the speed of the boat and speed of water current respectively ?","options":["23 : 7","22 : 9","23 : 8","23 : 9","23 : 11"],"answer":3},{"question":"F ( 1 ) = 1 , where f ( x + y ) = f ( x ) + f ( y ) + 8 xy - 2 . then f ( 7 ) = ?","options":["162","163","164","165","166"],"answer":1},{"question":"What is the largest possible value of cc if 5 c + ( d − 12 ) ^ 2 = 235 ?","options":["17","25","35","42","47"],"answer":4},{"question":"Find the cost of fencing around a circular field of diameter 35 m at the rate of rs . 1.50 a meter ?","options":["287","132","156","115.5","267"],"answer":3},{"question":"The sum of all two digit numbers divisible by 5 is","options":["945","3487","28","279","1287"],"answer":0},{"question":"At the faculty of aerospace engineering , 312 students study random - processing methods , 222 students study scramjet rocket engines and 112 students study them both . if every student in the faculty has to study one of the two subjects , how many students are there in the faculty of aerospace engineering ?","options":["404","452","444","468","422"],"answer":4},{"question":"A , b and c started a business with capitals of rs . 8000 , rs . 10000 and rs . 12000 respectively . at the end of the year , the profit share of b is rs . 1700 . the difference between the profit shares of a and c is ?","options":["288","266","155","680","441"],"answer":3},{"question":"If the operation ø is defined for all positive integers x and w by x ø w = ( 2 ^ x ) / ( 2 ^ w ) then ( 4 ø 2 ) ø 2 = ?","options":["2","4","8","16","32"],"answer":1},{"question":"A rectangular floor is covered by a rug except for a strip 3 meters wide along each of the four edge . if the floor is 12 meters by 10 meters , what is the area of the rug in square meters ?","options":["30","28","36","42","24"],"answer":4},{"question":"If x , y , and z are positive integers , and 2 x = 5 y = 7 z , then the least possible value of x + y + z is","options":["15","28","37","42","59"],"answer":4},{"question":"On a trip , a cyclist averaged 8 miles per hour for the first 16 miles and 10 miles per hour for the remaining 16 miles . if the cyclist returned immediately via the same route and took a total of 6.8 hours for the round trip , what was the average speed ( in miles per hour ) for the return trip ?","options":["9","10","11","12","13"],"answer":1},{"question":"For how many unique pairs of nonnegative integers { a , b } is the equation a ^ 2 - b ^ 2 = 235 true ?","options":["1","2","5","7","9"],"answer":1},{"question":"On dividing a number by 999 , the quotient is 366 and the remainder is 103 . the number is :","options":["364724","365387","365737","366757","none of these"],"answer":2},{"question":"One - third less than 20 % of 180 is equal to :","options":["24","30","35","40","45"],"answer":0},{"question":"The area of a square field is 576 km 2 . how long will it take for a horse to run around at the speed of 12 km / h ?","options":["12 h","10 h","8 h","6 h","none of these"],"answer":2},{"question":"A and b complete a work in 6 days . a can alone can do it in 10 days . if both can together can do the work in how many days ?","options":["7","3.75","2","1","8"],"answer":1},{"question":"Suppose you work for a manufacturing plant that pays you $ 12.50 an hour plus $ 0.16 for each widget you make . how many widgets must you produce in a 40 hour week to earn $ 620 ( before payroll deductions ) ?","options":["670","710","750","790","830"],"answer":2},{"question":"What is the distance covered by a car if it travels with a speed of 160 kmh for 5 hours ?","options":["350 km","400 km","800 km","600 km","650 km"],"answer":2},{"question":"A cricketer scored 132 runs which included 12 boundaries and 2 sixes . what percent of his total score did he make by running between the wickets .","options":["46.2 %","54.54 %","63 %","70 %","none of these"],"answer":1},{"question":"A can do a piece of work in 80 days and b in 100 days . they work together for 20 days and then b goes away . in how many days will a finish the remaining work ?","options":["33 days","44 days","55 days","42 days","32 days"],"answer":1},{"question":"Pumps a , b , and c operate at their respective constant rates . pumps a and b , operating simultaneously , can fill a certain tank in 6 / 5 hours ; pumps a and c , operating simultaneously , can fill the tank in 3 / 2 hours ; and pumps b and c , operating simultaneously , can fill the tank in 1 hours . how many hours does it take pumps a , b , and c , operating simultaneously , to fill the tank .","options":["37 / 20","1 / 2","1 / 4","1","5 / 6"],"answer":0},{"question":"The marks obtained by polly and sandy are in the ratio 4 : 5 and those obtained by sandy and willy are in the ratio of 5 : 2 . the marks obtained by polly and willy are in the ratio of . . . ?","options":["2 : 1","3 : 2","4 : 3","5 : 4","6 : 5"],"answer":0},{"question":"In a certain supermarket , a triangular display of cans is arranged in 9 rows , numbered 1 through 9 from top to bottom . each successively numbered row contains 3 more cans than the row immediately above it . if there are fewer than 120 cans in the entire display , how many cans are in the six row ?","options":["12","14","16","18","20"],"answer":2},{"question":"A man ' s regular pay is $ 3 per hour up to 40 hours . overtime is twice the payment for regular time . if he was paid $ 168 , how many hours overtime did he work ?","options":["8","21","14","12","15"],"answer":0},{"question":"If a is thrice as fast as b and together can do a work in 21 days . in how many days a alone can do the work ?","options":["36","42","28","54","45"],"answer":2},{"question":"If the number 98348 * 0 is exactly divisible by 72 , then the minimum value of * is ?","options":["1","2","3","4","5"],"answer":3},{"question":"At a local appliance manufacturing facility , the workers received a 20 % hourly pay raise due to extraordinary performance . if one worker decided to reduce the number of hours that he worked so that his overall pay would remain unchanged , by approximately what percent would he reduce the number of hours that he worked ?","options":["83 %","80 %","20 %","17 %","12 %"],"answer":3},{"question":"A reduction of 12 % in the price of oil enables a house wife to obtain 6 kgs more for rs . 1200 , what is the reduced price for kg ?","options":["24","27","40","28","20"],"answer":0},{"question":"Find the area of a rhombus whose side is 25 cm and one of the diagonals is 30 cm ?","options":["600'","881'","767'","261'","121']"],"answer":0},{"question":"Dick and jane each saved $ 3,000 in 1989 . in 1990 dick saved 8 percent more than in 1989 , and together he and jane saved a total of $ 5,000 . approximately what percent less did jane save in 1990 than in 1989 ?","options":["8 %","25 %","41 %","59 %","70 %"],"answer":2},{"question":"The average of temperatures at noontime from monday to friday is 40 ; the lowest one is 30 , what is the possible maximum range of the temperatures ?","options":["20","25","50","45","75"],"answer":2},{"question":"In a parallelogram , the length of one diagonal and the perpendicular dropped on that diagonal are 30 and 20 metres respectively . find its area","options":["600 m 2'","540 m 2'","680 m 2'","574 m 2'","none of these']"],"answer":0},{"question":"A card is drawn from a pack of 52 cards . the probability of getting a queen of spade or an ace of club is :","options":["1 / 13","1 / 26","2 / 13","1 / 52","1 / 48"],"answer":1},{"question":"In a certain game , a large bag is filled with blue , green , purple and red chips worth 1 , 5 , x and 11 points each , respectively . the purple chips are worth more than the green chips , but less than the red chips . a certain number of chips are then selected from the bag . if the product of the point values of the selected chips is 11,000 , how many purple chips were selected ?","options":["1","2","3","4","5"],"answer":0},{"question":"Find large number from below question the difference of two numbers is 1370 . on dividing the larger number by the smaller , we get 6 as quotient and the 15 as remainder","options":["1245","1345","1455","1577","1641"],"answer":4},{"question":"A , b and c started a partnership business by investing rs . 8000 , rs . 4000 , rs . 2000 respectively . at the end of the year , the profit were distributed among them . if c ' s share of profit is 36000 , what is the total profit ?","options":["70000","60000","80000","90000","252000"],"answer":4},{"question":"Find the area of the quadrilateral of one of its diagonals is 24 cm and its off sets 9 cm and 6 cm ?","options":["180 cm 2","150 cm 2","168 cm 2","198 cm 2","987 cm 2"],"answer":0},{"question":"The average monthly salary of 18 employees in an organisation is rs . 2000 . if the manager ' s salary is added , then the average salary increases by rs . 200 . what is the manager ' s monthly salary ?","options":["rs . 5800","rs . 3618","rs . 3600","rs . 3619","rs . 3610"],"answer":0},{"question":"What is the leastvalue of x . so that 23 x 57 is divisible by 3 ?","options":["2","5","1","6","7"],"answer":2},{"question":"A , b and c started a business with capitals of rs . 8000 , rs . 10000 and rs . 12000 respectively . at the end of the year , the profit share of b is rs . 4000 . the difference between the profit shares of a and c is ?","options":["621","276","236","1600","211"],"answer":3},{"question":"In an election between the two candidates , the candidates who gets 70 % of votes polled is winned by 320 vote ’ s majority . what is the total number of votes polled ?","options":["750","700","800","850","none of these"],"answer":2},{"question":"What least number must be added to 1100 , so that the sum is completely divisible by 23 ?","options":["2","3","4","5","6"],"answer":2},{"question":"( 3136 + 6160 ) / 28","options":["380","350","332","310","none of these"],"answer":2},{"question":"A train 280 m long , running with a speed of 72 km / hr will pass a tree in","options":["14 sec","15 sec","16 sec","20 sec","none"],"answer":0},{"question":"A man swims downstream 24 km and upstream 12 km taking 6 hours each time , what is the speed of the man in still water ?","options":["5","8","10","4","3"],"answer":4},{"question":"S is a set of 45 consecutive multiples of 5 . if the smallest number in s is 55 , then the greatest number in s is","options":["198","275","299","402","205"],"answer":1},{"question":"The sum of ages of 6 children born at the intervals of 3 years each is 75 years . what is the age of the youngest child ?","options":["10","15","6","5","8"],"answer":3},{"question":"The sum of three consecutive integers is 312 . what is the sum of the next three consecutive integers ?","options":["315","321","330","415","424"],"answer":1},{"question":"A can fill tank in 9 minutes , b can empty the tank in 18 minutes . . in what time the tank be filled , if both pipes work simultaneously ?","options":["14 minutes","15 minutes","16 minutes","17 minutes","18 minutes"],"answer":4},{"question":"If you spend 1 / 4 of your salary during the first week of the month and 20 % of it during each of the coming 3 weeks , what part ( fraction ) of your salary will leave unspent at the end of the month ?","options":["2 / 20","3 / 20","4 / 20","5 / 20","none"],"answer":1},{"question":"Find the l . c . m of 16 , 25 , 24 and 10 .","options":["1000","1400","1320","1200","1650"],"answer":3},{"question":"A bag contains 6 green and 8 white balls . if two balls are drawn simultaneously , the probability that both are of the same colour is","options":["8 / 15","2 / 5","3 / 5","11 / 15","43 / 91"],"answer":4},{"question":"In an election between two candidates , one got 55 % of the total valid votes , 20 % of the votes were invalid . if the total number of votes was 2000 , the number of valid votes that the other candidate got , was :","options":["900","750","250","600","800"],"answer":0},{"question":"A man â € ™ s current age is ( 2 / 5 ) of the age of his father . after 14 years , he will be ( 1 / 2 ) of the age of his father . what is the age of father at now ?","options":["40","45","38","50","70"],"answer":4},{"question":"At a certain committee meeting only associate professors and assistant professors are present . each associate professor has brought 2 pencils and 1 chart to the meeting , while each assistant professor has brought 1 pencil and 2 charts . if a total of 10 pencils and 5 charts have been brought to the meeting , how many people are present ?","options":["5","7","8","9","10"],"answer":0},{"question":"A set of consecutive positive integers beginning with 1 is written on the blackboard . a student came along and erased one number . the average of the remaining numbers is 35 7 / 17 . what was the number erased ?","options":["seven 7","8","9","15","17"],"answer":0},{"question":"A rectangular photograph is surrounded by a border that is 1 inch wide on each side . the total area of the photograph and the border is m square inches . if the border had been 4 inches wide on each side , the total area would have been ( m + 90 ) square inches . what is the perimeter of the photograph , in inches ?","options":["10","20","30","40","50"],"answer":0},{"question":"Manoj borrowed rs . 3900 from anwar at 6 % p . a . simple interest for 3 years . he then added some more money to the borrowed sum and lent it to ramu for the same time at 9 % p . a . simple interest . if manoj gains rs . 824.85 by way of interest on the borrowed sum as well as his own amount from the whole transaction , then what is the sum lent by him to ramu ?","options":["22877","5655","2778","6787","1771"],"answer":1},{"question":"Two trains are moving in opposite directions at 60 km / hr and 90 km / hr . their lengths are 2.10 km and 1.4 km respectively . the time taken by the slower train to cross the faster train in seconds is ?","options":["99","277","84","96","22"],"answer":2},{"question":"The arithmetic mean and standard deviation of a certain normal distribution are 10.5 and 1 , respectively . what value is exactly 2 standard deviations less than the mean ?","options":["6","8.5","11.5","12","12.5"],"answer":1},{"question":"What is the measure of the angle e made by the diagonals of the any adjacent sides of a cube .","options":["30'","45'","60'","75'","90']"],"answer":2},{"question":"If albert ’ s monthly earnings rise by 20 % , he would earn $ 560 . if , instead , his earnings rise by only 21 % , how much ( in $ ) would he earn this month ?","options":["643","652","660","564","693"],"answer":3},{"question":"A couple who own an appliance store discover that if they advertise a sales discount of 10 % on every item in the store , at the end of one month the number of total items sold increases 30 % . their gross income from sales for one month increases by what percent ?","options":["9 %","11 %","13 %","15 %","17 %"],"answer":4},{"question":"324 ã · ? ã — 15 + 270 = 405","options":["24","25","36","39","43"],"answer":2},{"question":"The cash difference between the selling prices of an article at a profit of 4 % and 6 % is rs . 3 . the ratio of the two selling prices is ?","options":["52 : 56","52 : 53","52 : 50","22 : 56","52 : 51"],"answer":1},{"question":"Lovely shop runs a sale on goldfish and platys . if one customer buys 13 goldfish and 12 platys for $ 5.60 , and another buys 14 goldfish and 21 platys for $ 8.05 , what is the ratio of the price of goldfish to platys ?","options":["0.8","0.75","c","5 / 7","6 / 8"],"answer":3},{"question":"A football team lost 5 yards and then gained 9 . what is the team ' s progress ?","options":["1","3","2","4","5"],"answer":3},{"question":"In expressing a length 810472 km as nearly as possible with 3 significant digits , find the percentage error .","options":["0.034","0.024","0.352","0.063","0.026"],"answer":0},{"question":"The amount of an investment will double in approximately 70 / p years , where p is the percent interest , compounded annually . if thelma invests $ 40,000 in a long - term cd that pays 5 percent interest , compounded annually , what will be the approximate total value of the investment when thelma is ready to retire 42 years later ?","options":["$ 280",null,"$ 320",null,"$ 360"],"answer":1},{"question":"140 college students were asked in a survey if they preferred windows or mac brand computers . 80 students claimed that they preferred mac to windows brand computers . one third as many of the students who preferred mac to windows , equally preferred both brands . 50 of the students had no preference . how many of the students in the survey preferred windows to mac brand computers ?","options":["25","10","50","60","75"],"answer":1},{"question":"There are 5 more women than there are men on a local co - ed softball team . if there are a total of 15 players on the team , what is the ratio of men to women ?","options":["10 / 16","6 / 16","5 / 10","6 / 10","4 / 10"],"answer":2},{"question":"Each factor of 210 is inscribed on its own plastic ball , and all of the balls are placed in a jar . if a ball is randomly selected from the jar , what is the probability that the ball is inscribed with a multiple of 42 ?","options":["1 / 16","5 / 42","1 / 8","3 / 16","1 / 4"],"answer":2},{"question":"A can do a work in 3 days . b can do in 6 days . if both a & b are working together in how many days they can finish the work ?","options":["1","3","2","4","5"],"answer":2},{"question":"The population of a village is 6000 . it decreases annually at the rate of 10 % p . a . what will be its population after 2 years ?","options":["5000","4860","5400","4800","5120"],"answer":1},{"question":"What is the value of 3 x ^ 2 − 2 x + 0.3 for x = 0.5 ?","options":["− 0.3","0","0.05","1.08","2.46"],"answer":2},{"question":"Excluding the stoppages , the speed of a bus is 64 km / hr and including the stoppages the speed of the bus is 48 km / hr . for how many minutes does the bus stop per hour ?","options":["15 min","10 min","12 min","20 min","18 min"],"answer":0},{"question":"An analysis of the monthly incentives received by 5 salesmen : the mean and median of the incentives is $ 7000 . the only mode among the observations is $ 12000 . incentives paid to each salesman were in full thousands . what is the difference z between the highest and the lowest incentive received by the 5 salesmen in the month ?","options":["$ 4000","$ 5000","$ 9000","$ 11000","$ 13000"],"answer":3},{"question":"6000 , 1200 , 300 , 60 . . .","options":["30","15","20","36","46"],"answer":1},{"question":"The ratio of 2 numbers is 10 : 20 and their h . c . f . is 100 . their l . c . m . is ?","options":["1100","3000","2100","1000","2000"],"answer":4},{"question":"If the numbers 1 to 97 are written on 97 pieces of paper , ( one on each ) and one piece is picked at random , then what is the probability that the number drawn is neither prime nor composite ?","options":["1 / 50","1 / 25","1 / 97","1","2"],"answer":2},{"question":"3.5 can be expressed in terms of percentage as ?","options":["0.35 %","3.5 %","35 %","350 %","0.0035 %"],"answer":3},{"question":"A rectangular photograph is surrounded by a border that is 2 inch wide on each side . the total area of the photograph and the border is m square inches . if the border had been 4 inches wide on each side , the total area would have been ( m + 94 ) square inches . what is the perimeter of the photograph , in inches ?","options":["34","36","23","40","42"],"answer":2},{"question":"An inspector rejects 15 % of the meters as defective . how many will he examine to reject 10 ?","options":["a","b","c","d","e"],"answer":1},{"question":"The average of 10 numbers is calculated as 16 . it is discovered later on that while calculating the average , the number 35 was incorrectly read as 25 , and this incorrect number was used in the calculation . what is the correct average ?","options":["16","17","19","22","26"],"answer":1},{"question":"A gambler bought $ 4,000 worth of chips at a casino in denominations of $ 20 and $ 100 . that evening , the gambler lost 16 chips , and then cashed in the remainder . if the number of $ 20 chips lost was 2 more or 2 less than the number of $ 100 chips lost , what is the largest amount of money that the gambler could have received back ?","options":["$ 2",null,"$ 2",null,"$ 1"],"answer":3},{"question":"There are 600 employees in a room . 99 % are managers . how many managers must leave the room to bring down the percentage of managers to 98 % ?","options":["100","200","250","300","400"],"answer":3},{"question":"When 3 fair coins are tossed together , what is the probability of getting 2 tails ?","options":["1 / 2","1 / 3","1 / 4","3 / 4","2 / 3"],"answer":0},{"question":"The ratio of two cow a , b milk is 5 : 3.3 kg milk of cow a get distributed and 1 kg milk of cow b get distributed . now , 8 kg milk of cow b left . now what is the ratio of cow a and b left milk ?","options":["3 : 2","4 : 3","5 : 4","6 : 5","5 : 3"],"answer":0},{"question":"A tank is filled by 3 pipes a , b , c in 8 hours . pipe c is twice as fast as b and b is twice as fast as a . how much will pipe a alone take to fill the tank ?","options":["25 hr","35 hr","56 hr","20 hr","50 hr"],"answer":2},{"question":"A car travels at a speed of 75 miles per hour . how far will it travel in 5 hours ?","options":["425 miles","625 miles","325 miles","375 miles","625 miles"],"answer":3},{"question":"Angelina walked 150 meters from her home to the grocery at a constant speed . she then walked 200 meters to the gym at double the speed . she spent 10 seconds less on her way from the grocery to the gym than on her way from home to the grocery . what was angelina ' s speed , in meters per second , from the grocery to the gym ?","options":["2","3","4","10","12"],"answer":3},{"question":"A cylinder of height h is 5 / 6 of water . when all of the water is poured into an empty cylinder whose radius is 25 percent larger than that of the original cylinder , the new cylinder is 3 / 5 full . the height of the new cylinder is what percent of h ?","options":["25 %","50 %","60 %","72 %","100 %"],"answer":3},{"question":"A library has an average of 510 visitors on sundays and 240 on other days . the average number of visitors per day in a month of 30 days beginning with a sunday is ?","options":["285","227","271","187","199"],"answer":0},{"question":"A train running at the speed of 30 km / hr crosses a pole in 9 seconds . find the length of the train ?","options":["75","65","25","288","212"],"answer":0},{"question":"If 8 men or 12 women can do a piece of work in 15 days , in how many days can the same work be done by 6 men and 11 women ?","options":["9 days","11 days","13 days","15 days","17 days"],"answer":0},{"question":"A train 200 m long running at 72 kmph crosses a platform in 25 sec . what is the length of the platform ?","options":["443 m","354 m","450 m","350 m","300 m"],"answer":4},{"question":"What is the rate percent when the simple interest on rs . 9100 amount to rs . 455 in 3 years ?","options":["3.7 %","5.7 %","6.7 %","8.7 %","9.7 %"],"answer":0},{"question":"The length of a train and that of a platform are equal . if with a speed of 126 k / hr , the train crosses the platform in one minute , then the length of the train ( in meters ) is ?","options":["227","299","1050","750","211"],"answer":2},{"question":"Laura took out a charge account at the general store and agreed to pay 7 % simple annual interest . if she charges $ 35 on her account in january , how much will she owe a year later , assuming she does not make any additional charges or payments ?","options":["$ 2.10","$ 37.10","$ 37.45","$ 38.10","$ 38.80"],"answer":2},{"question":"A dishonest dealer professes to sell goods at the cost price but uses a weight of 852 grams per kg , what is his percent ?","options":["22 %","25 %","17.37 %","99 %","12 %"],"answer":2},{"question":"A man walks at a rate of 10 mph . after every ten miles , he rests for 6 minutes . how much time does he take to walk 60 miles ?","options":["300","318","322","324","390"],"answer":4},{"question":"The difference between compound interest and simple interest on a certain amount of money at 5 % per annum for 2 years is 15 . find the sum :","options":["4500","7500","5000","6000","none of these"],"answer":3},{"question":"R is the set of positive odd integers less than 40 , and s is the set of the squares of the integers in r . how many elements does the intersection of r and s contain ?","options":["none","three","four","five","seven"],"answer":1},{"question":"A square and an equilateral triangle have the same perimeter . what is the ratio of the area of the circle circumscribing the square to the area of the circle inscribed in the triangle ?","options":["9 : 8'","15 : 8'","27 : 8'","8 : 9'","8 : 15']"],"answer":2},{"question":"10 is subtracted from 50 % of a number , the result is 25 . find the number ?","options":["75","70","35","170","50"],"answer":1},{"question":"A bag holds 3 red marbles and 3 green marbles . if you removed two randomly selected marbles from the bag , without replacement , what is the probability that both would be red ?","options":["1 / 10","1 / 5","3 / 10","2 / 5","1 / 2"],"answer":1},{"question":"A cistern can be filled by a tap in 3 hours while it can be emptied by another tap in 5 hours . if both the taps are opened simultaneously , then after how much time will the cistern get filled ?","options":["5.2 hrs","2.9 hrs","1.9 hrs","7.5 hrs","1.4 hrs"],"answer":3},{"question":"The value of a machine depreciates at 20 % per annum . if its present value is rs . 1 , 50,000 , at what price should it be sold after two years such that a profit of rs . 24,000 is made ?","options":["328897","120000","877888","277768","188871"],"answer":1},{"question":"A tank can supply water to a village for 100 days . if a leak at the bottom of the tank drains out 10 liters per day , the supply lasts for 75 days only . for how many days will the supply last if the leak drains out 20 liters per day ?","options":["50","60","65","70","72"],"answer":1},{"question":"If x + y = 2 x + 2 z , x - 2 y = 2 z and x + y + z = 21 , what is the value of y / z ?","options":["- 4 .","- 2 .","- 1.7 .","3 .","2.5 ."],"answer":0},{"question":"A 300 meter long train crosses a platform in 36 seconds while it crosses a signal pole in 18 seconds . what is the length of the platform ?","options":["300 m","278 m","350 m","228 m","282 m"],"answer":0},{"question":"The ratio of pens to pencils is 5 to 6 . there are 9 more pencils than pens . how many pencils are there ?","options":["36","42","48","54","60"],"answer":3},{"question":"The area of a rectangular field is equal to 300 square meters . its perimeter is equal to 70 meters . find the width of this rectangle .","options":["5","10","15","20","25"],"answer":2},{"question":"If the average of 10 digits is 80 and the average of 6 of them is 58 , calculate the average of the remaining 4 numbers ?","options":["119","117","116","113","115"],"answer":3},{"question":"1 / 2 is what percent of 1 / 3","options":["150 %","200 %","250 %","300 %","400 %"],"answer":0},{"question":"39 persons can repair a road in 12 days , working 5 hours a day . in how many days will 30 persons , working 6 hours a day , complete the work ?","options":["11","12","13","15","14"],"answer":2},{"question":"2 : 3 : : 23 : ?","options":["25","28","22","29","30"],"answer":3},{"question":"The product of two numbers is 220 and the sum of their squares is 289 . the sum of the number is ?","options":["a","b","c","d","e"],"answer":2},{"question":"The radius of a wheel is 22.4 cm . what is the distance covered by the wheel in making 300 resolutions .","options":["421 m","422 m","423 m","424 m","425 m"],"answer":1},{"question":"The ratio between x and y is 7 / 9 ; x is increased by 4 and y is decreased by 4 , what is the ratio between the new values of x and y ?","options":["7 / 9","14 / 9","7 / 18","11 / 13","it can not be determined"],"answer":4},{"question":"An outlet pipe empties a tank which is full in 10 hours . if the inlet pipe is kept open , which lets liquid in at the rate of 8 litres / min then outlet pipe would take 6 hours longer . find the capacity of the tank .","options":["8600 litres","12800 litres","12100 litres","11200 litres","13200 litres"],"answer":1},{"question":"Karen places a bet with tom that she will beat tom in a car race by 4 miles even if karen starts 4 minutes late . assuming that karen drives at an average speed of 60 mph and tom drives at an average speed of 45 mph , how many y miles will tom drive before karen wins the bet ?","options":["15","18","21","24","27"],"answer":3},{"question":"( 3108 + 6160 ) / 28","options":["380","350","331","310","none of these"],"answer":2},{"question":"For a certain art exhibit , a museum sold admission tickets to a group of 30 people every 5 minutes from 9 : 00 in the morning to 5 : 55 in the afternoon , inclusive . the price of a regular admission ticket was $ 8 and the price of a student ticket was $ 4 . if on one day 3 times as many regular admission tickets were sold as student tickets , what was the total revenue from ticket sales that day ?","options":["$ 20960","$ 21920","$ 22680","$ 28500","$ 29160"],"answer":2},{"question":"A train ride from two p to town q costs $ 6.85 more than does a bus ride from town p to town q . together , the cost of one train ride and one bus ride is $ 9.85 . what is the cost of a bus ride from town p to town q ?","options":["$ 1.50","$ 2.50","$ 4.10","$ 4.70","$ 8.20"],"answer":0},{"question":"Compound x contains elements a and b at an approximate ratio , by weight , of 2 : 10 . approximately how many grams of element b are there in 222 grams of compound x ?","options":["54","185","250","270","322"],"answer":1},{"question":"A train 100 m long is running at a speed of 68 kmph . how long does it take to pass a man who is running at 8 kmph in the same direction as the train ?","options":["6 sec","9 sec","12 sec","15 sec","18 sec"],"answer":0},{"question":"How many multiples of 8 are less than 1600 , and also multiples of 64 ?","options":["25","28","62","83","89"],"answer":0},{"question":"What is the greatest positive integer n such that 3 ^ n is a factor of 36 ^ 50 ?","options":["100","200","300","600","900"],"answer":0},{"question":"Find k if 32 / k = 4 .","options":["6","7","8","4","3"],"answer":2},{"question":"Exactly 3 / 7 of the people in the room are under the age of 21 , and exactly 5 / 14 of the people in the room are over the age of 65 . if the total number of the people in the room is greater than 50 and less than 100 , how many people in the room are under the age of 21 ?","options":["21","35","39","42","65"],"answer":3},{"question":"In a group of ducks and cows , the total number of legs are 36 more than twice the number of heads . find the total number of cows .","options":["12","14","16","18","20"],"answer":3},{"question":"The radius of a semi circle is 6.6 cm then its perimeter is ?","options":["32.7","32.4","22.4","33.9","32.1"],"answer":3},{"question":"The total age of a and b is 12 years more than the total age of b and c . c is how many years younger than a . ?","options":["16","12","15","20","10"],"answer":1},{"question":"A polling company surveyed a certain country , and it found that 35 % of that country ’ s registered voters had an unfavorable impression of both of that state ’ s major political parties and that 20 % had a favorable impression only of party w . if one registered voter has a favorable impression of both parties for every two registered voters who have a favorable impression only of party b , then what percentage of the country ’ s registered voters have a favorable impression of both parties ( assuming that respondents to the poll were given a choice between favorable and unfavorable impressions only ) ?","options":["15","20","30","35","45"],"answer":0},{"question":"Pipe a fills a tank in 6 minutes . pipe b can fill the same tank 2 times as fast as pipe a . if both the pipes are kept open when the tank is empty , how many minutes will it take to fill the tank ?","options":["0.5","1.0","1.5","2.0","2.5"],"answer":3},{"question":"The average salary of a person for the months of january , february , march and april is rs . 8000 and that for the months february , march , april and may is rs . 8600 . if his salary for the month of may is rs . 6500 , find his salary for the month of january ?","options":["s . 4100","s . 4270","s . 4500","s . 4550","s . 2500"],"answer":0},{"question":"What is the tens digit of 7 ^ 545 ?","options":["0","1","2","3","0"],"answer":4},{"question":"Set a consists of all the prime numbers between 6 and 42 . what is the range of set a ?","options":["16","34","16.6","17","23"],"answer":1},{"question":"A certain elevator has a safe weight limit of 2000 pounds . what is the greatest possible number of people who can safely ride on the elevator at one time with the average ( arithmetic mean ) weight of half the riders being 200 pounds and the average weight of the others being 230 pounds ?","options":["7","8","9","10","11"],"answer":2},{"question":"A can do a particular work in 6 days . b can do the same work in 8 days . a and b signed to do it for rs . 3360 . they completed the work in 3 days with the help of c . how much is to be paid to c ?","options":["s . 380","s . 600","s . 420","s . 400","s . 480"],"answer":2},{"question":"90 is increased by 50 % . find the final number .","options":["100","110","135","140","160"],"answer":2},{"question":"Rahim bought 55 books for rs . 1500 from one shop and 60 books for rs . 340 from another . what is the average price he paid per book ?","options":["s . 17","s . 18","s . 16","s . 11","s . 10"],"answer":2},{"question":"The average of 10 numbers was calculated as 16 . it is discovered later on that while calculating the average , one number , namely 46 , was incorrectly read as 26 . what is the correct average ?","options":["18","19","20","21","22"],"answer":0},{"question":"A taxi company charges $ 1.25 for the first quarter of a mile and fifteen cents for each additional quarter of a mile . what is the maximum distance someone could travel with $ 4.90 ?","options":["4 miles","4 1 / 4 miles","4 3 / 4 miles","5 1 / 2 miles","6 1 / 3 miles"],"answer":4},{"question":"A can complete a project in 20 days and b can complete the same project in 30 days . if a and b start working on the project together and a quits 10 days before the project is completed , in how many days will the project be completed ?","options":["18 days","27 days","26.67 days","16 days","12 days"],"answer":0},{"question":"60 litres of diesel is required to travel 600 km using a 800 cc engine . if the volume of diesel required to cover a distance varies directly as the capacity of the engine , then how many litres of diesel is required to travel 800 km using 1200 cc engine ?","options":["80 litres","90 litres","120 litres","170 litres","none of these"],"answer":2},{"question":"What is the remainder when 8 ^ 714 is divided by 5 ?","options":["2","3","1","0","4"],"answer":4},{"question":"20.20 / 2000 is equal to :","options":["1.01252677","0.013466667","0.125266677","0.126256677","0.12725776"],"answer":1},{"question":"A bus trip of 450 miles would have taken 1 hour less if the average speed s for the trip had been greater by 5 miles per hour . what was the average speed s , in miles per hour , for the trip ?","options":["10","40","45","50","55"],"answer":2},{"question":"An equal number of desks and bookcases are to be placed along a library wall that is 15 meters long . each desk is 2 meters long , and each bookshelf is 1.5 meters long . if the maximum possible number of desks and bookcases are to be placed along the wall , then the space along the wall that is left over will be how many meters w long ?","options":["0.5","1","1.5","2","3"],"answer":1},{"question":"I flew my tiny seaplane to visit my mother . on the flight up , i flew at 110 mph . on the way home , i flew 72 mph . what was my average speed for the trip ?","options":["198 mph","91 mph","88 mph","100 mph","99 mph"],"answer":1},{"question":"A starts business with rs . 35000 and after 5 months , b joins with a as his partner . after a year , the profit is divided in the ratio 2 : 3 . what is b ’ s contribution in the capital ?","options":["22378","279889","2788","9000","2882"],"answer":3},{"question":"If 45 - [ 28 - { 37 - ( 15 - * ) } ] = 55 , then * is equal to :","options":["- 29","- 19","16","29","39"],"answer":2},{"question":"What is the remainder of q = 3 ^ 19 when divided by 10 ?","options":["0","1","5","7","9"],"answer":3},{"question":"Find the fraction which has the same ratio to 2 / 5 that 3 / 8 has to 1 / 5","options":["1 / 15","3 / 4","5 / 8","9 / 6","8 / 7"],"answer":1},{"question":"What is the remainder when 1271 * 1275 * 1277 * 1289 is divided by 12 ?","options":["0","1","9","11","7"],"answer":2},{"question":"In a class of 27 students in an examination in maths 5 students scored 95 marks each , 3 get zero each and the average of the rest was 45 . what is the average of the whole class ?","options":["a","b","c","d","e"],"answer":4},{"question":"A man sitting in a train which is traveling at 56 kmph observes that a goods train , traveling in opposite direction , takes 15 seconds to pass him . if the goods train is 410 m long , find its speed","options":["52 kmph","56 kmph","58 kmph","42 kmph","72 kmph"],"answer":3},{"question":"A trader marked the selling price of an article at 12 % above the cost price . at the time of selling , he allows certain discount and suffers a loss of 1 % . he allowed a discount of :","options":["10 %","10.5 %","11 %","12.5 %","9.8"],"answer":4},{"question":"In a river flowing at 2 km / hr , a boat travels 64 km upstream and then returns downstream to the starting point . if its speed in still water be 6 km / hr , find the total journey time .","options":["10 hours","12 hours","14 hours","24 hours","none of these"],"answer":3},{"question":"( 128.5 x 32 ) + ( 13.8 x 30 ) = ? x 25","options":["524.48","556.02","574.36","181.04","595.46"],"answer":3},{"question":"If ( m - 8 ) is a factor of m ^ 2 - pm - 24 , then p =","options":["3","5","6","11","16"],"answer":1},{"question":"You and your friend spent a total of $ 15 for lunch . your friend spent $ 1 more than you . how much did your friend spend on their lunch ?","options":["$ 9","$ 8","$ 4","$ 6","$ 5"],"answer":1},{"question":"How many multiples of 4 are there between 8 and 160 ?","options":["28","37","32","35","39"],"answer":1},{"question":"√ 7 percent of 7 √ 7 =","options":["0.55","0.96","0.1","0.45","0.6"],"answer":3},{"question":"Harold works at a resort from the beginning of march to the end of september . during the month of august this past year , he made 7 times the average ( arithmetic mean ) of his monthly totals in tips for the other months . his total tips for august were what fraction of his total tips for all of the months he worked ?","options":["1 / 3","2 / 5","3 / 7","1 / 2","7 / 13"],"answer":4},{"question":"Maxwell leaves his home and walks toward brad ' s house . one hour later , brad leaves his home and runs toward maxwell ' s house . if the distance between their homes is 54 kilometers , maxwell ' s walking speed is 4 km / h , and brad ' s running speed is 6 km / h . what is the total time it takes maxwell before he meets up with brad ?","options":["3","4","5","6","8"],"answer":3},{"question":"Tom read a book containing 480 pages by reading the same number of pages each day . if he would have finished the book 5 days extra by reading 10 pages a day less , how many days did tom spend reading the book ?","options":["13","15","14","13.19","16"],"answer":3},{"question":"What are the total number of divisors of 600 ( including 1 and 600 ) ?","options":["4","24","40","16","20"],"answer":1},{"question":"The overall ages of kumar , hathim and rahul is 93 years . 1 decade ago , the ratio of their ages was 2 : 3 : 4 . what is the current age of rahul ?","options":["38","37","34","35","33"],"answer":0},{"question":"A gardener wants to plant trees in his garden in such a way that the number of trees in each row should be the same . if there are 2 rows or 7 rows or 9 rows , then no tree will be left . find the least number of trees required","options":["22","60","126","76","21"],"answer":2},{"question":"Set # 1 = { a , b } set # 2 = { k , l , m , n , o , p } there are these two sets of letters , and you are going to pick exactly one letter from each set . what is the probability of picking at least one vowel ?","options":["1 / 6","1 / 3","7 / 12","2 / 3","5 / 6"],"answer":2},{"question":"In a rectangular coordinate system , what is the area of a rectangle whose vertices have the coordinates ( - 7 , 1 ) , ( 1 , 1 ) , ( 1 , - 6 ) and ( - 7 , - 6 ) ?","options":["112","64","42","24","56"],"answer":4},{"question":"In digging a pond 20 m * 12 m * 5 m the volumes of the soil extracted will be ?","options":["3387","1000","1200","2787","1121"],"answer":2},{"question":"How many times digit 7 is used while writing numbers from 1 to 300 ?","options":["28","42","41","35","49"],"answer":1},{"question":"Define a = the sum of digits of the number 7 ^ 100 and b = the sum of the digits of a . what is the sum of the digits of b ?","options":["7","16","10","11","can not be determined"],"answer":0},{"question":"The area of a square is equal to three times the area of a rectangle of dimensions 25 cm * 27 cm . what is the perimeter of the square ?","options":["180 cm","190 cm","170 cm","150 cm","160 cm"],"answer":0},{"question":"An optometrist charges $ 150 per pair for soft contact lenses and $ 85 per pair for hard contact lenses . last week she sold 5 more pairs of soft lenses than hard lenses . if her total sales for pairs of contact lenses last week were $ 1,925 , what was the total number of pairs of contact lenses that she sold ?","options":["11","13","15","17","19"],"answer":2},{"question":"How many zeros does 1000 ! end with ?","options":["20 o","24 o","249","30 o","325"],"answer":2},{"question":"Train e and f , 455 miles apart , are traveling toward each other at constant rates and in the same time zone . if train e left at 4 pm traveling at a speed of 60 miles per hour , and train f left at 5 : 45 pm and traveling at 45 miles per hour , then at what time would they pass each other ?","options":["9.03 pm","9.05 pm","9.07 pm","9.08 pm","9.10 pm"],"answer":1},{"question":"In the xy - plane , the point ( 1 , 3 ) is the center of a circle . the point ( - 2 , 3 ) lies inside the circle and the point ( 1 , - 2 ) lies outside the circle . if the radius r of the circle is an integer , then r =","options":["6","5","4","3","2"],"answer":2},{"question":"The ratio by weight , measured in pounds , of books to clothes to electronics in a suitcase initially stands at 7 : 5 : 3 . someone removes 5 pounds of clothing from the suitcase , thereby doubling the ratio of books to clothes . how many pounds do the electronics in the suitcase weigh ?","options":["3","4","5","6","7"],"answer":3},{"question":"When 2 / 9 of the votes on a certain resolution have been counted , 3 / 4 of those counted are in favor of the resolution . what fraction w of the remaining votes must be against the resolution so that the total count will result in a vote of 2 to 1 against the resolution ?","options":["11 / 14","13 / 18","4 / 7","3 / 7","3 / 14"],"answer":0},{"question":"The total age of a and b is 17 years more than the total age of b and c . c is how many years younger than a ?","options":["12","27","21","17","11"],"answer":3},{"question":"A 600 meter long train crosses a signal post in 15 seconds . how long will it take to cross a 3 kilometer long bridge , at the same speed ?","options":["4 min","2 min","8 min","9 min","1.5 min"],"answer":4},{"question":"A total of $ 20,000 was invested in two certificates of deposit at simple annual interest rates of 3 percent and 6 percent , respectively . if the total interest on the two certificates was $ 1,440 at the end of one year , what fractional part of the $ 20.000 was invested at the higher rate ?","options":["3 / 8","21 / 25","1 / 2","3 / 5","3 / 4"],"answer":1},{"question":"If a = ( 10 ^ 10 ) - 47 , what is the sum of all the digit of a ?","options":["40","45","50","55","80"],"answer":4},{"question":"Two sets of 7 consecutive positive integers have exactly one integer in common . the sum of the integers in the set with greater numbers is how much greater than the sum of the integers in the other set ?","options":["24","17","28","42","it can not be determined from the information given ."],"answer":3},{"question":"A lady grows cauliflower in her garden that is in the shape of a square . each cauliflower takes 1 square foot of area in her garden . this year , she has increased her output by 223 cauliflower when compared to last year . the shape of the area used for growing the cauliflower has remained a square in both these years . how many cauliflowers did she produce this year ?","options":["12541'","12542'","12544'","12545'","can not be determined']"],"answer":2},{"question":"12 . what is the dividend . divisor 17 , the quotient is 9 and the remainder is 9 .","options":["150","162","154","158","144"],"answer":1},{"question":"A boat can travel with a speed of 13 km / hr in still water . if the speed of the stream is 4 km / hr . find the time taken by the boat to go 68 km downstream ?","options":["2 hours","3 hours","4 hours","5 hours","none"],"answer":2},{"question":"Find the cost of fencing around a circular field of diameter 42 m at the rate of rs . 3 a meter ?","options":["138","390","393","279","222"],"answer":2},{"question":"The volumes of two cones are in the ratio 1 : 15 and the radii of the cones are in the ratio of 1 : 2 . what is the length of the wire ?","options":["3 : 5","3 : 9","3 : 2","2 : 2","3 : 8"],"answer":0},{"question":"The average salary of all the workers in a workshop is rs . 6750 . the average salary of 7 technicians is rs . 12000 and the average salary of the rest is rs . 6000 . the total number of workers in the workshop is ?","options":["a","b","c","d","e"],"answer":3},{"question":"Each light bulb at a hotel is either incandescent or fluorescent . at a certain moment , forty percent of the incandescent bulbs are switched on , and eighty percent of the fluorescent bulbs are switched on . if 70 percent of all the bulbs are switched on at this moment , what percent of the bulbs that are switched on are incandescent ?","options":["10 %","14 %","18 %","22 %","26 %"],"answer":1},{"question":"On dividinng 109 by a number , the quotient is 9 and the remainder is 1 . find the divisor .","options":["12","14","15","16","17"],"answer":0},{"question":"What is the compound interest paid on a sum of rs . 700 for the period of 2 years at 10 % per annum .","options":["130","620","147","120","none of these"],"answer":2},{"question":"A train covers a distance of 15 km in 10 min . if it takes 10 sec to pass a telegraph post , then the length of the train is ?","options":["240 m","150 m","120 m","200 m","165 m"],"answer":3},{"question":"Fresh grapes contain 65 % by weight while dried grapes contain 10 % water by weight . what is the weight of dry grapes available from 400 kg of fresh grapes ?","options":["105.00 kg","115.60 kg","125.00 kg","130.50 kg","155.55 kg"],"answer":4},{"question":"In a fuel station the service costs $ 2.20 per vehicle and every liter of fuel costs $ 0.70 . assuming that you fill up 4 mini - vans and 2 trucks , what will be the total cost , if a mini - van ' s tank is 65 liters and a truck ' s tank is 120 % bigger and they are all empty ?","options":["$ 382.10","$ 395.40","$ 404.30","$ 416.80","$ 426.50"],"answer":1},{"question":"A group of n students can be divided into equal groups of 4 with 1 student left over or equal groups of 7 with 4 students left over . what is the sum of the two smallest possible values of n ?","options":["66","70","74","78","82"],"answer":3},{"question":"If an integer n is to be chosen at random from the integers 1 to 84 , inclusive , what is the probability that n ( n + 1 ) ( n + 2 ) will be divisible by 8 ?","options":["9 / 14","3 / 8","1 / 2","5 / 8","3 / 4"],"answer":0},{"question":"An auto assembly plant performs 6 functions with each frame that arrives : add axles , add wheels to the axles , install the windshield to the frame , install the instrument panel , install the steering wheel , and install the interior seating . once those 6 tasks are performed , each car goes to a separate building for finishing touches . if these tasks can be arranged along a linear assembly line in any order , except that the axles must be installed before the wheels can be added , how many y ways can the assembly line be arranged ?","options":["120","240","360","480","720"],"answer":2},{"question":"Company x provides bottled water to its employees in 5 liter bottles , $ 3 each . at least how many 5 l bottles must company x buy monthly , so that new contract with $ 50 fixed monthly rate and $ 1 for 20 l bottle each paid off ? ( assume that no other costs apply )","options":["15","17","19","20","21"],"answer":2},{"question":"If a ( a - 7 ) = 8 and b ( b - 7 ) = 8 , where a ≠ b , then a + b =","options":["− 48","− 2","2","7","48"],"answer":3},{"question":"By selling an article at rs . 800 , a shopkeeper makes a profit of 25 % . at what price should he sell the article so as to make a loss of 30 % ?","options":["s . 429","s . 480","s . 429","s . 488","s . 419"],"answer":3},{"question":"If the cost price of 50 articles is equal to the selling price of 15 articles , then the gain or loss percent is ?","options":["16","127","12","18","233"],"answer":4},{"question":"If the function q is defined by the formula q = 5 e / ( 4 x ( z ^ 2 ) ) , by what factor will q be multiplied if e is quadrupled , x is doubled , and z is tripled ?","options":["1 / 9","2 / 9","4 / 9","3 / 9","2 / 27"],"answer":1},{"question":"A man rows his boat 95 km downstream and 60 km upstream , taking 2 hours each time . find the speed of the stream ?","options":["76 kmph","6 kmph","9 kmph","8 kmph","4 kmph"],"answer":2},{"question":"A shopkeeper bought 600 oranges and 400 bananas . he found 15 % of oranges and 6 % of bananas were rotten . find the percentage of fruits in good condition ?","options":["92.5 %","88.6 %","85.2 %","96.8 %","78.9 %"],"answer":1},{"question":"If a farmer sells 20 of his chickens , his stock of feed will last for 3 more days than planned , but if he buys 15 more chickens , he will run out of feed 4 days earlier than planned . if no chickens are sold or bought , the farmer will be exactly on schedule . how many chickens does the farmer have ?","options":["40","60","80","90","100"],"answer":1},{"question":"Which number can we add to 987654 to get a number exactly divisible by 456 ?","options":["18","24","30","36","42"],"answer":4},{"question":"If 25 % of a number is subtracted from a second number , the second number reduces to its 4 - sixth . what is the ratio of the first number to the second number ?","options":["5 : 3","4 : 3","6 : 3","3 : 4","5 : 4"],"answer":1},{"question":"The weight of a glass of jar is 10 % of the weight of the jar filled with coffee beans . after some of the beans have been removed , the weight of the jar and the remaining beans is 60 % of the original total weight . what fraction part of the beans remain in the jar ?","options":["1 / 5","1 / 3","2 / 5","1 / 2","5 / 9"],"answer":4},{"question":"The length of a room is 5.5 m and width is 3.75 m . what is the cost of paying the floor by slabs at the rate of rs . 800 per sq . metre .","options":["16200","16350","16500","16750","16250"],"answer":2},{"question":"The sum of the even numbers between 1 and n is 105 * 106 , where n is an odd number , then n = ?","options":["187","193","199","205","211"],"answer":4},{"question":"In township k each property is taxed at 8 percent of its assessed value . if the assessed value of a property in township k is increased from $ 20,000 to $ 24,000 , by how much will the property tax increase ?","options":["$ 32","$ 50","$ 320","$ 400","$ 500"],"answer":2},{"question":"O mow a grass field a team of mowers planned to cover 15 hectares a day . after 4 working days they increased the daily productivity by 33 × 13 % 33 × 13 % , and finished the work 1 day earlier than it was planned . a ) what is the area of the grass field ? b ) how many days did it take to mow the whole field ? c ) how many days were scheduled initially for this job ?","options":["387","39","37","20","28"],"answer":3},{"question":"If ( 20 ) ² is subtracted from the square of a number , the answer so obtained is 4321 . what is the number ?","options":["68'","69'","70'","71'","72']"],"answer":1},{"question":"How many integers between 1 and 10 ^ 17 are such that the sum of their digits is 2 ?","options":["133","143","153","163","173"],"answer":2},{"question":"Excluding stoppages , the speed of a bus is 60 kmph and including stoppages , it is 45 kmph . for how many minutes does the bus stop per hour ?","options":["10 min","12 min","18 min","20 min","15 min"],"answer":4},{"question":"The average monthly income of p and q is rs . 5050 . the average monthly income of q and r is rs . 6250 and the average monthly income of p and r is rs . 5200 . the monthly income of p is :","options":["4050","3500","4000","4500","5000"],"answer":2},{"question":"If ( 1 / 2 ) ^ 23 ( 1 / 81 ) ^ k = 1 / 18 ^ 23 , then k =","options":["8","12","16","24","46 / 4"],"answer":4},{"question":"The average wages of a worker during a fortnight comprising 15 consecutive working days was $ 90 per day . during the first 7 days , his average wages was $ 87 per day and the average wages during the last 7 days was $ 90 per day . what was his wage on the 8 th day ?","options":["$ 83","$ 90","$ 92","$ 97","$ 111"],"answer":4},{"question":"A vendor bought toffees at 6 for a rupee . how many for a rupee must he sell to gain 80 % ?","options":["10.8","20.8","28.8","18.8","17.8"],"answer":2},{"question":"Find the average of all the numbers between 11 and 34 which are divisible by 10 ?","options":["10","20","25","30","15"],"answer":2},{"question":"A certain company expects quarterly earnings of $ 0.80 per share of stock , half of which will be distributed as dividends to shareholders while the rest will be used for research and development . if earnings are greater than expected , shareholders will receive an additional $ 0.04 per share for each additional $ 0.10 of per share earnings . if quarterly earnings are $ 1.10 per share , what will be the dividend paid to a person who owns 400 shares of the company ' s stock ?","options":["$ 208","$ 96","$ 104","$ 120","$ 240"],"answer":0},{"question":"The content of several smaller cylinders ( 3 meter diameter and 6 meter height ) were to be emptied into a larger cylinder ( 20 meter diameter and 10 meter height ) , how many smaller cylinders will fill up the larger cylinder ?","options":["20'","10'","50'","74'","73']"],"answer":3},{"question":"If n is a positive integer and the product of all integers from 1 to n , inclusive , is a multiple of 840 , what is the least possible value of n ?","options":["5","6","7","8","9"],"answer":2},{"question":"Among all sales staff at listco corporation , college graduates and those without college degrees are equally represented . each sales staff member is either a level - 1 or level - 2 employee . level - 1 college graduates account for 10 % of listco ' s sales staff . listco employs 72 level - 1 employees , 30 of whom are college graduates . how many sales staff members without college degrees are level - 2 employees ?","options":["108","42","56","32","58"],"answer":0},{"question":"A semicircle has a radius of 9 . what is the approximate perimeter of the semicircle ?","options":["16","25","33","46","58"],"answer":3},{"question":"A can do piece of work in 15 days and b in 20 days they finished the work with the assistance of c in 5 days and got rs . 45 as their wages find the share for each in wages ?","options":["11",null,null,"15",null],"answer":2},{"question":"If the average ( arithmetic mean ) of a and b is 210 , and the average of b and c is 160 , what is the value of a − c ?","options":["− 220","− 100","100","135","it can not be determined from the information given"],"answer":2},{"question":"Calculate 469158 x 9999 = ?","options":["4586970843","4686970743","4691100843","4586870843","4691110842"],"answer":4},{"question":"33 1 / 3 % of 210 ?","options":["70","90","110","120","130"],"answer":0},{"question":"On a certain transatlantic crossing , 20 percent of a ship ' s passengers held round - trip tickets and also took their cars abroad the ship . if 40 percent of the passengers with round - trip tickets did not take their cars abroad the ship , what percent of the ship ' s passengers held round - trip tickets ?","options":["33.3 %","40 %","50 %","60 %","66.6 %"],"answer":0},{"question":"A man has some hens and cows . if the number of heads be 48 and the number of feet equals 136 , then the number of hens will be :","options":["22","23","24","26","28"],"answer":4},{"question":"Hillary and eddy are climbing to the summit of mt . everest from a base camp 5,100 ft from the summit . when they depart for the summit at 06 : 00 , hillary climbs at a rate of 800 ft / hr with eddy lagging behind at a slower rate of 500 ft / hr . if hillary stops 1100 ft short of the summit and then descends at a rate of 1,000 ft / hr , at what time do hillary and eddy pass each other on her return trip ?","options":["14.0","9.0","10.0","11.0","12.0"],"answer":4},{"question":"An error 6 % in excess is made while measuring the side of a square . the percentage of error in the calculated area of the square is","options":["12.04 %","14.14 %","12.36 %","12.26 %","15.5 %"],"answer":3},{"question":"A train 360 m long is running at a speed of 45 km / hr . in what time will it pass a bridge 190 m long ?","options":["40 sec","42 sec","44 sec","48 sec","50 sec"],"answer":2},{"question":"In a division sum , the remainder is 6 and the divisor is 5 times the quotient and is obtained by adding 2 to the thrice of the remainder . the dividend is :","options":["86","88","92","94","96"],"answer":0},{"question":"A man is 22 years older than his son . in two years , his age will be twice the age of his son . the present age of this son is","options":["21 years","22 years","20 years","24 years","26 years"],"answer":2},{"question":"A train 55 meters long is running with a speed of 60 kmph . in what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going ?","options":["7 sec","5 sec","4 sec","6 sec","3 sec"],"answer":4},{"question":"How long will a boy take to run round a square field of side 60 meters , if he runs at the rate of 12 km / hr ?","options":["52 sec","45 sec","72 sec","25 sec","39 sec"],"answer":2},{"question":"In a market , a dozen eggs cost as much as a pound of rice , and a half - liter of kerosene costs as much as 6 eggs . if the cost of each pound of rice is $ 0.24 , then how many cents does a liter of kerosene cost ? [ one dollar has 100 cents . ]","options":["0.20","0.24","20","24","55"],"answer":3},{"question":"Murali travelled from city a to city b at a speed of 40 kmph and from city b to city c at 60 kmph . what is the average speed of murali from a to c given that the ratio of distances between a to b and b to c is 1 : 2 ? a . 48 kmph","options":["33","360 / 7","28","27 / 8","16"],"answer":1},{"question":"A ’ s speed is 30 / 17 times that of b . if a and b run a race , what part of the length of the race should a give b as a head start , so that the race ends in a dead heat ?","options":["1 / 17","13 / 30","17 / 30","11 / 30","11 / 13"],"answer":1},{"question":"A cycle is bought for rs . 670 and sold for rs . 780 , find the gain percent ?","options":["70 %","20 %","16 %","19 %","80 %"],"answer":2},{"question":"The cost of 10 kg of mangos is equal to the cost of 24 kg of rice . the cost of 6 kg of flour equals the cost of 2 kg of rice . the cost of each kg of flour is $ 22 . find the total cost of 4 kg of mangos , 3 kg of rice and 5 kg of flour ?","options":["347.6","987.6","941.6","637.6","667.6"],"answer":2},{"question":"A shopkeeper sold an article offering a discount of 5 % and earned a profit of 20.65 % . what would have been the percentage of profit earned if no discount was offered ?","options":["60 %","27 %","30 %","56 %","73 %"],"answer":1},{"question":"Two goods trains each 500 m long are running in opposite directions on parallel tracks . their speeds are 90 km / hr and 30 km / hr respectively . find the time taken by the slower train to pass the driver of the faster one ?","options":["12 sec","24 sec","30 sec","60 sec","62 sec"],"answer":2},{"question":"John was thrice as old as tom 6 years ago . john will be 7 / 5 times as old as tom in 6 years . how old is tom today ?","options":["7","9","11","13","15"],"answer":1},{"question":"Workers at a campaign office have 2000 fliers to send out . if they send out 1 / 10 of them in the morning and 1 / 4 of the remaining ones out during the afternoon , how many are left for the next day ?","options":["300","1350","1100","1200","1900"],"answer":1},{"question":"Three pipes a , b and c can fill a tank from empty to full in 20 minutes , 20 minutes and 30 minutes respectively . when the tank is empty , all the three pipes are opened . a , b and c discharge chemical solutions p , q and r respectively . what is the proportion of solution q in the liquid in the tank after 3 minutes ?","options":["5 / 8","6 / 8","4 / 8","2 / 8","3 / 8"],"answer":4},{"question":"When x is even , [ x ] = x / 2 + 1 , when x is odd [ x ] = 2 x + 1 then [ 5 ] * [ 4 ] = ?","options":["[ 33 ]","[ 44 ]","[ 45 ]","[ 88 ]","[ 90 ]"],"answer":0},{"question":"765 chairs are to be arranged in a column in such a way that the number of chairs in each column should be equal to the columns . how many chairs will be excluded to make this arrangement possible ?","options":["6","36","19","27","none of these"],"answer":1},{"question":"A mobile battery in 1 hour charges to 20 percent . how much time ( in minute ) will it require more to charge to 40 percent .","options":["120","150","175","160","130"],"answer":0},{"question":"If a lends rs . 3500 to b at 10 % per annum and b lends the same sum to c at 11 % per annum then the gain of b in a period of 3 years is ?","options":["110","106","105","107","109"],"answer":2},{"question":"X and y began business with rs . 10000 and rs . 8000 after 6 months , x advances rs . 2000 and y advances rs . 2000 more . at the end of the year , their profits amounted to rs . 2000 find the share of x and y respectively .","options":["10001000","9001100","1200800","8001200","1100"],"answer":4},{"question":"In a group of ducks and cows , the total number of legs are 30 more than twice the no . of heads . find the total no . of buffaloes .","options":["11","12","14","15","18"],"answer":3},{"question":"The l . c . m of two numbers is 48 . the numbers are in the ratio 1 : 2 . the sum of numbers is :","options":["28","30","40","50","72"],"answer":4},{"question":"A certain fraction has the same ratio to 1 / 36 , as 4 / 7 does to 5 / 9 . what is this certain fraction ?","options":["1 / 35","1 / 42","1 / 49","1 / 56","1 / 63"],"answer":0},{"question":"There are 780 male and female participants in a meeting . half the female participants and one - quarter of the male participants are democrats . one - third of all the participants are democrats . how many of the democrats are female ?","options":["75","100","125","130","225"],"answer":3},{"question":"Two goods trains each 2000 m long are running in opposite directions on parallel tracks . their speeds are 45 km / hr and 30 km / hr respectively . find the time taken by the slower train to pass the driver of the faster one ?","options":["228","278","192","27","21"],"answer":2},{"question":"What sum of money will produce rs . 70 as simple interest in 4 years at 3 1 / 2 percent ?","options":["289","500","188","666","155"],"answer":1},{"question":"A man is 34 years older than his son . in two years , his age will be twice the age of his son . the present age of the son is ?","options":["16","19","15","32","40"],"answer":3},{"question":"A jogger running at 9 km / hr along side a railway track is 240 m ahead of the engine of a 130 m long train running at 45 km / hr in the same direction . in how much time will the train pass the jogger ?","options":["28 sec","16 sec","37 sec","18 sec","17 sec"],"answer":2},{"question":"A train running at a speed of 36 km / h passes an electric pole in 14 seconds . in how many seconds will the whole train pass a 360 - meter long platform ?","options":["44","46","48","50","52"],"answer":3},{"question":"If n is a positive integer and n ^ 2 is divisible by 72 , then the largest positive integer m that must divide n is ?","options":["6","12","24","36","48"],"answer":1},{"question":"A brick measures 20 cm * 10 cm * 7.5 cm how many bricks will be required for a wall 27 m * 2 m * 0.75 m ?","options":["29798","27908","78902","25000","27000"],"answer":4},{"question":"One - fourth of the workers in palabras bookstore have read the latest book by j . saramago , and 5 / 8 of the workers have read the latest book by h . kureishi . the number of workers that have read neither book is one less than the number of the workers that have read the latest saramago book and have not read the latest kureishi book . if there are 72 workers in the palabras bookstore , how many of them have read both books ?","options":["13","12","9","8","4"],"answer":4},{"question":"In traveling from a dormitory to a certain city , a student went 1 / 4 of the way by foot , 1 / 2 of the way by bus , and the remaining 10 kilometers by car . what is the distance , in kilometers , from the dormitory to the city ?","options":["10","45","30","20","40"],"answer":4},{"question":"If ( 1 / 5 ) ^ m * ( 1 / 4 ) ^ 4 = 1 / ( 16 * ( 10 ) ^ 4 ) , then m =","options":["3","2","1","4","8"],"answer":3},{"question":"In the faculty of reverse - engineering , 220 second year students study numeric methods , 423 second year students study automatic control of airborne vehicles and 134 second year students study them both . how many students are there in the faculty if the second year students are approximately 80 % of the total ?","options":["515 .","545 .","618 .","644 .","636 ."],"answer":4},{"question":"What would be the minimum number of pumps required to fill a tank of 1000 m 3 to 85 % in one hour ? the capacity of the pump is 150 m 3 / hour and operates at an efficiency of 75 % .","options":["6","8","10","11","12"],"answer":1},{"question":"Of the land owned by a farmer , 90 percent was cleared for planting . of the cleared land , 60 percent was planted with grapes and 30 percent of the cleared land was planted with potato . if the remaining 360 acres of cleared land was planted with tomato , how many acres did the farmer own ?","options":["3250","3450","4000","3750","3800"],"answer":2},{"question":"The ratio of investments of two partners p and q is 7 : 5 and the ratio of their profits is 7 : 10 . if p invested the money for 8 months , find for how much time did q invest the money ?","options":["11","10","18","16","12"],"answer":3},{"question":"A monkey ascends a greased pole 12 metres high . he ascends 2 metres in first minute and slips down 1 metre in the alternate minute . in which minute , he reaches the top ?","options":["21 st","22 nd","23 rd","24 th","none of these"],"answer":1},{"question":"What will be the remainder when 17 ^ 200 is divided by 18","options":["1","2","3","4","5"],"answer":0},{"question":"Sakshi invests a part of rs . 12000 in 12 % stock at rs . 120 and the remainder in 15 % stock at rs . 125 . if his total dividend per annum is rs . 1360 , how much does he invest in 12 % stock at rs . 120 ?","options":["rs . 4000","rs . 4500","rs . 5500","rs . 6000","rs . 6500"],"answer":0},{"question":"Xavier , yvonne , and zelda each try independently to solve a problem . if their individual probabilities for success are 1 / 5 , 1 / 2 and 5 / 8 , respectively , what is the probability that xavier and yvonne , but not zelda , will solve the problem ?","options":["11 / 8","3 / 80","9 / 64","5 / 64","3 / 64"],"answer":1},{"question":"In a college , the ratio of the number of boys to girls is 8 : 5 . if there are 400 girls , the total number of students in the college is","options":["1040","920","980","720","820"],"answer":0},{"question":"The tax on a commodity is diminished by 18 % and its consumption increased by 15 % . the effect on revenue is ?","options":["2 %","8.7 %","5.7 %","6.7 %","1 %"],"answer":2},{"question":"A can do a job in 10 days and b can do it in 30 days . a and b working together will finish twice the amount of work in - - - - - - - days ?","options":["21 ½ days","22 ½ days","23 ½ days","15 days","none of these"],"answer":3},{"question":"If jamie ' s income is rs 20000 , calculate his savings given that his income and expenditure are in the ratio 7 : 5 . ?","options":["rs 7500","rs 4000","rs 2000","rs 8000","rs 7000"],"answer":3},{"question":"A sum fetched a total simple interest of rs . 4016.25 at the rate of 1 % p . a . in 5 years . what is the sum ?","options":["82762","12877","82882","80925","80325"],"answer":4},{"question":"On thrusday mabel handled 90 transactions . anthony handled 10 % more transaction than mabel , cal handled 2 / 3 rds of the transactions that anthony handled and jade handled 16 more transaction than cal . how much transaction did jade handled ?","options":["92","80","72","82","28"],"answer":3},{"question":"Jar x is 1 / 3 full of water . jar y , which has half the capacity of jar x , is 1 / 2 full of water . if the water in jar y is poured into jar x , then jar x will be filled to what fraction of its capacity ?","options":["5 / 6","5 / 12","7 / 12","7 / 18","11 / 18"],"answer":2},{"question":"A cement mixture is composed of 3 elements . by weight , 1 / 3 of the mixture is sand , 1 / 4 of the mixture is water , and the remaining 10 pounds of the mixture is gravel . what is the weight of the entire mixture in pounds ?","options":["24","26","28","30","36"],"answer":0},{"question":"0.01 is what percent of 0.1 ?","options":["1 %","10 %","100 %","50 %","25 %"],"answer":1},{"question":"A 300 m long train crosses a platform in 39 sec while it crosses a signal pole in 26 sec . what is the length of the platform ?","options":["389 m","150 m","289 m","299 m","219 m"],"answer":1},{"question":"9 persons went to a hotel for taking their meals . 8 of them spent rs 12 each on their meals and the ninth spent rs . 8 more than the average expenditure of all the 9 . what was the total money spent by them ?","options":["117","180","150","200","250"],"answer":0},{"question":"A car started running at a speed of 30 km / hr and the speed of the car was increased by 2 km / hr at the end of every hour . find the total distance covered by the car in the first 7 hours of the journey .","options":["342 km","352 km","252 km","742 km","382 km"],"answer":2},{"question":"The average ( arithmetic mean ) of 4 positive integers is 40 . if the average of 2 of these integers is 45 , what is the greatest possible value that one of the other 2 integers can have ?","options":["55","69","100","109","115"],"answer":1},{"question":"What is the least number of square tiles required to pave the floor of a room 12 m 12 cm long and 1 m 20 cm broad ?","options":["1010","804","814","844","none"],"answer":0},{"question":"If 2 x = 3 √ 32 , then x is equal to :","options":["3 / 5","5 / 3","15","25","none"],"answer":1},{"question":"A train running at the speed of 48 km / hr crosses a pole in 9 seconds . find the length of the train ?","options":["120 meter","299 meter","666 meter","155 meter","144 meter"],"answer":0},{"question":"A cricket player whose bowling average was 20.5 runs per wicket , takes 5 wicket for 52 runs in a match . due to this his average decreases by 0.5 . what will be the number of wickets taken by him till the last match ?","options":["64","72","101","111","128"],"answer":2},{"question":"If a trader sold two cars each at rs . 325475 and gains 11 % on the first and loses 11 % on the second , then his profit or loss percent on the whole is ?","options":["1.21 %","1.74 %","1.84 %","1.47 %","1.24 %"],"answer":0},{"question":"3 buffaloes eat as much as 4 cows or 2 oxen . at a farm , there are 15 buffaloes , 8 oxen , and 24 cows . the fodder for these cattle is available for 36 days . if 40 more cows and 15 more buffaloes are brought in , how many days will the fodder last ?","options":["15 days","18 days","21 days","24 days","27 days"],"answer":1},{"question":"For any non - zero a and b that satisfy | ab | = ab and | a | = a | b - 4 | + | ab - b | = ?","options":["ab - 4","2 b - ab - 4","ab + 4","ab - 2 b + 4","4 - ab"],"answer":0},{"question":"P software has coding line 5 % more than n , n software has coding line 1 / 3 more than m . m software has 90 lines of coding . find p lines .","options":["106","107","126","109","110"],"answer":2},{"question":"The length of a rectangle is 4 times its width . if the width of the rectangle is 5 inches , what is the rectangle ' s area , in square inches ?","options":["30 square inches","75 square inches","100 square inches","89 square inches","92 square inches"],"answer":2},{"question":"A and b go around a circular track of length 1800 m on a cycle at speeds of 36 kmph and 54 kmph . after how much time will they meet for the first time at the starting point ?","options":["120 sec","165 sec","186 sec","167 sec","360 sec"],"answer":4},{"question":"If f ( x ) = 3 x ^ 4 - 4 x ^ 3 - 3 x ^ 2 + 6 x , then f ( - 1 ) =","options":["- 2","- 1","0","1","2"],"answer":0},{"question":"The greatest common divisor of ( b - 2 ) ! , ( b + 1 ) ! , and ( b + 4 ) ! is 5040 . what is the value of b ?","options":["8","10","12","9","6"],"answer":3},{"question":"The length of a side of a hexagon is 10 inches . what is the perimeter ?","options":["10","20","30","40","60"],"answer":4},{"question":"In february wilson ’ s earnings were 40 percent of his family ’ s total income . in march wilson earned 25 percent less than in february . if the rest of his family ’ s income was the same in both months , then , in march , wilson ’ s earnings were approximately what percent s of his family ’ s total income ?","options":["15 %","17 %","24 %","30 %","33 %"],"answer":4},{"question":"If a : b = 1 : 4 , b : c = 13 : 9 , c : d = 5 : 13 , find a : d ?","options":["5 / 46","7 / 36","1 / 36","5 / 36","5 / 37"],"answer":3},{"question":"In a rectangular coordinate system , what is the area of a rectangle whose vertices have the coordinates ( - 5 , 1 ) , ( 1 , 1 ) , ( 1 , - 4 ) and ( - 5 , - 4 ) ?","options":["20'","30'","40'","55'","48']"],"answer":1},{"question":"Population of a city in 20004 was 1000000 . if in 2005 there isan increment of 15 % , in 2006 there is a decrements of 35 % and in 2007 there is an increment of 30 % , then find the population of city atthe end of the year 2007","options":["976374","971750","980241","2356677","1083875"],"answer":1},{"question":"What is the greatest value of positive integer x such that 2 ^ x is a factor of 100 ^ 90 ?","options":["180","160","140","150","120"],"answer":0},{"question":"Alex takes a loan of $ 9,000 to buy a used truck at the rate of 9 % simple interest . calculate the annual interest to be paid for the loan amount .","options":["680","810","800","730","750"],"answer":1},{"question":"Last month , john rejected 0.7 % of the products that he inspected and jane rejected 0.8 percent of the products that she inspected . if total of 0.75 percent of the products produced last month were rejected , what fraction of the products did jane inspect ?","options":["1 / 6","1 / 2","5 / 8","5 / 6","15 / 16"],"answer":1},{"question":"If the average ( arithmetic mean ) of x and y is 60 , and z – x = 80 , what is the average of y and z ?","options":["100","120","125","115","90"],"answer":0},{"question":"What is the smallest integer z for which 27 ^ z > 3 ^ 24 ?","options":["7","8","9","10","12"],"answer":2},{"question":"A is twice as good a work man as b and together they finish the work in 8 days . in how many days a alone can finish the work ?","options":["23","12","77","92","61"],"answer":1},{"question":"The sum of two numbers is 21 and the sum of their squares is 527 . find the product of the numbers .","options":["48","41","46","43","96"],"answer":3},{"question":"Thabo owns exactly 280 books , and each book is either paperback fiction , paperback nonfiction , or hardcover nonfiction . if he owns 20 more paperback nonfiction books than hardcover nonfiction books , and twice as many paperback fiction books as paperback nonfiction books , how many hardcover books nonfiction books does thabo own ?","options":["10","20","30","40","55"],"answer":4},{"question":"In the number 100 ab , a and b represent the tens and units digits , respectively . if 110 ab is divisible by 55 , what is the greatest possible value of b × a ?","options":["0","5","10","15","25"],"answer":3},{"question":"A train 350 m long , running with a speed of 63 km / hr will pass a tree in ?","options":["22 sec","16 sec","17 sec","88 sec","20 sec"],"answer":4},{"question":"A car travelling with 5 / 7 km of its actual speed covers 42 km in 1 hr 40 min 48 sec find the actual speed of the car ?","options":["78 kmph","85 kmph","35 kmph","24 kmph","74 kmph"],"answer":2},{"question":"Compare the rates of two trains , one travelling at 90 km / hr and other is at 50 m / s ?","options":["2 : 1","1 : 2","1 : 3","3 : 1","2 : 3"],"answer":1},{"question":"A computer manufacturer produces a certain electronic component at a cost of $ 100 per component . shipping costs for delivering the components are $ 2 per unit . further , the manufacturer has costs of $ 10,000 a month related to the electronic component regardless of how many it produces . if the manufacturer produces and sells 1000 components a month , what is the lowest price it can sell them for such that the costs do n ' t exceed the revenues ?","options":["122","112","134","108","101"],"answer":1},{"question":"Sari and ken climb up a mountain . at night , they camp together . on the day they are supposed to reach the summit , sari wakes up at 08 : 00 and starts climbing at a constant pace . ken starts climbing only at 10 : 00 , when sari is already 700 meters ahead of him . nevertheless , ken climbs at a constant pace of 500 meters per hour , and reaches the summit before sari . if sari is 50 meters behind ken when he reaches the summit , at what time did ken reach the summit ?","options":["13 : 00","13 : 30","14 : 00","15 : 00","15 : 30"],"answer":3},{"question":"The average weight of a , b and c is 30 kg . if the average weight of a and b be 25 kg and that of b and c be 28 kg , then the weight of b is :","options":["14 kg","15 kg","18 kg","19 kg","16 kg"],"answer":4},{"question":"The cost of a one - family home was $ 120000 in 1980 . in 1988 , the price had increased to $ 192000 . what was the percent increase in the cost of the home ?","options":["60 %","50 %","55 %","40 %","33.3 %"],"answer":0},{"question":"One fourth of one third of two fifth of a number is 20 . what will be 40 % of that number","options":["a","b","c","d","e"],"answer":3},{"question":"A card board of 34 * 14 has to be attached to a wooden box and a total of 35 pins are to be used on the each side of the cardbox . find the total number of pins used .","options":["135","136","137","138","139"],"answer":1},{"question":"A 200 meter long train crosses a platform in 50 seconds while it crosses a signal pole in 42 seconds . what is the length of the platform ?","options":["39.9","37.88","35","38.88","38.09"],"answer":4},{"question":"How much water should be added to 11 liters of a 20 % - solution of alcohol to reduce the concentration of alcohol in the solution by 75 % ?","options":["25 liters","29 liters","30 liters","32 liters","35 liters"],"answer":1},{"question":"A van takes 5 hours to cover a distance of 600 km . what speed in kph should the van maintain to cover the same distance in 3 / 2 of the previous time ?","options":["80","84","88","92","96"],"answer":0},{"question":"The ratio of ages of aman , bren , and charlie are in the ratio 5 : 8 : 7 respectively . if 8 years ago , the sum of their ages was 76 , what will be the age of bren 12 years from now ?","options":["17","25","27","52","60"],"answer":4},{"question":"A and b undertake to do a piece of work for $ 500 . a alone can do it in 5 days while b alone can do it in 10 days . with the help of c , they finish it in 2 days . find the share of c ?","options":["$ 200","$ 150","$ 300","$ 25","$ 100"],"answer":0},{"question":"A clock store sold a certain clock to a collector for 15 percent more than the store had originally paid for the clock . when the collector tried to resell the clock to the store , the store bought it back at 45 percent of what the collector had paid . the shop then sold the clock again at a profit of 85 percent on its buy - back price . if the difference between the clock ' s original cost to the shop and the clock ' s buy - back price was $ 80 , for how much did the shop sell the clock the second time ?","options":["$ 168.58","$ 187.54","$ 158.74","$ 120.56","$ 200.84"],"answer":2},{"question":"Angelina walked 100 meters from her home to the grocery at a constant speed . she then walked 180 meters to the gym at double the speed . she spent 40 seconds less on her way from the grocery to the gym than on her way from home to the grocery . what was angelina ' s speed , in meters per second , from the grocery to the gym ?","options":["2","3","0.5","6","12"],"answer":2},{"question":"If 45 % of z is 39 % of y and y is 75 % of x , what percent of x is z ?","options":["200","160","100","65","50"],"answer":3},{"question":"10 camels cost as much as 24 horses , 16 horses cost as much as 4 oxen and 6 oxen as much as 4 elephants . if the cost of 10 elephants is rs . 130000 , find the cost of a camel ?","options":["s . 9800","s . 3800","s . 9800","s . 5200","s . 6880"],"answer":3},{"question":"A worker makes a toy in every 3 h . if he works for 150 h , then how many toys will he make ?","options":["40","54","45","50","none"],"answer":3},{"question":"In one hour , a boat goes 11 km along the stream and 5 km against the stream . the speed of the boat in still water in ( km / hr ) is","options":["3","5","8","9","7"],"answer":2},{"question":"45 workers work 8 hours to dig a hole 30 meters deep . how many extra workers should be hired to dig another hole 40 meters deep by working for 6 hours ?","options":["75","80","50","35","40"],"answer":3},{"question":"If an amount of rs 42,900 is distributed equally amongst 22 persons , how much amount would each person get ?","options":["rs 1950","rs 2000","rs 745","rs 765","none"],"answer":0},{"question":"What is the perimeter , in meters , of a rectangular garden 8 meters wide that has the same area as a rectangular playground 16 meters long and 12 meters wide ?","options":["48","56","64","76","192"],"answer":2},{"question":"What is the value of : - 9 ^ 7 + 9 ^ 9 ?","options":["9 ^ 2","- 18 ^ 16","63 ( 9 ^ 7","- 80 ( 9 ^ 7","80 ( 9 ^ 7"],"answer":4},{"question":"Let the sides of a rectangular prism are consecutive multiples of 5 . which among the following could be the base area","options":["360'","450'","560'","670'","780']"],"answer":1},{"question":"If teena is driving at 55 miles per hour and is currently 7.5 miles behind joe , who is driving at 40 miles per hour in the same direction then in how many minutes will teena be 45 miles ahead of joe ?","options":["15","60","75","90","210"],"answer":4},{"question":"The sum of ages of 4 children born at the intervals of 10 years each is 80 years . what is the age of the youngest child ?","options":["4","5","6","7","8"],"answer":1},{"question":"A bag contains 3 blue and 5 white marbles . one by one , marbles are drawn out randomly until only two are left in the bag . what is the probability x that out of the two , one is white and one is blue ?","options":["15 / 56","41 / 56","13 / 28","15 / 28","5 / 14"],"answer":3},{"question":"One hour after yolanda started walking from x to y , a distance of 17 miles , bob started walking along the same road from y to x . if yolanda ' s walking rate was 3 miles per hour and bob т ' s was 4 miles per hour , how many miles had bob walked when they met ?","options":["24","23","22","21","8"],"answer":4},{"question":"A dozen eggs and 10 pounds of oranges are currently at the same price . if the price of a dozen eggs rises by 9 percent and the price of oranges rises by 6 % . how much more will it cost to buy a dozen eggs and 10 pounds of oranges .","options":["5 %","10 %","15 %","20 %","25 %"],"answer":2},{"question":"At what price must an article costing rs . 47.50 be marked in order that after deducting 5 % from the list price . it may be sold at a profit of 40 % on the cost price ?","options":["62.5","69.5","67.5","62.5","70"],"answer":4},{"question":"Two friends decide to get together ; so they start riding bikes towards each other . they plan to meet halfway . each is riding at 6 mph . they live 36 miles apart . one of them has a pet carrier pigeon and it starts flying the instant the friends start traveling . the pigeon flies back and forth at 19 mph between the 2 friends until the friends meet . how many miles does the pigeon travel ?","options":["54","57","60","36","96"],"answer":1},{"question":"In a river flowing at 2 km / hr , a boat travels 48 km upstream and then returns downstream to the starting point . if its speed in still water be 6 km / hr , find the total journey time .","options":["10 hours","12 hours","14 hours","18 hours","none of these"],"answer":3},{"question":"In smithtown , the ratio of right - handed people to left - handed people is 3 to 1 and the ratio of men to women is 3 to 2 . if the number of right - handed men is maximized , then what x percent of all the people in smithtown are left - handed women ?","options":["50 %","40 %","25 %","20 %","10 %"],"answer":2},{"question":"The number of degrees that the hour hand of a clock moves through between noon and 2.30 in the afternoon of the same day is ?","options":["38","27","75","28","21"],"answer":2},{"question":"A rectangular tiled patio is composed of 30 square tiles . the rectangular patio will be rearranged so that there will be 2 fewer columns of tiles and 4 more rows of tiles . after the change in layout , the patio will still have 30 tiles , and it will still be rectangular . how many rows are in the tile patio before the change in layout ?","options":["5","6","10","13","28"],"answer":0},{"question":"A row of ants comprised of 102 ants . a man walked upon it and all except 42 were crushed beneath his foot . how many ants are left alive ?","options":["41","42","43","44","45"],"answer":1},{"question":"At a certain food stand , the price of each apple is 40 ¢ and the price of each orange is 60 ¢ . mary selects a total of 10 apples and oranges from the food stand , and the average ( arithmetic mean ) price of the 10 pieces of fruit is 54 ¢ . how many oranges must mary put back so that the average price of the pieces of fruit that she keeps is 45 ¢ ?","options":["2","3","4","5","6"],"answer":4},{"question":"What percent is 50 gm of 1 kg ?","options":["0.5 %","1 %","1.5 %","2 %","5 %"],"answer":4},{"question":"The dimensions of a rectangular solid are 6 inches , 5 inches , and 8 inches . if a cube , a side of which is equal to one of the dimensions of the rectangular solid , is placed entirely within thespherejust large enough to hold the cube , what the ratio of the volume of the cube to the volume within thespherethat is not occupied by the cube ?","options":["10 : 17'","2 : 5'","5 : 16'","10 : 19'","32 : 25']"],"answer":3},{"question":"John purchased some shirts and trousers for $ 1300 . he paid $ 500 less for the shirts than he did for the trousers . if he bought 5 shirts and the cost of a shirt is $ 20 less than that of a trouser , how many trousers did he buy ?","options":["4","5","6","7","9"],"answer":4},{"question":"A contractor undertakes to complete the construction of a tunnel 720 meters long in 240 days and employs 50 men for the purpose . after 120 days , he finds that only 240 meters of the tunnel is complete . how many more men should be employ in order to complete the work in time ?","options":["75 men","80 men","70 men","60 men","50 men"],"answer":2},{"question":"For all integers x > 1 . < x > = 2 x + ( 2 x - 1 ) + ( 2 x - 2 ) + . . . . . . 2 + 1 . what is the value of < 2 > * < 4 > ?","options":["60","116","210","263","360"],"answer":4},{"question":"Two identical circles intersect such that their centers and the points at which they intersect form a square of side 4 cm . what is the area of the region where the two circles intersect ?","options":["16 - 4 pi'","4 - pi'","2 pi - 4'","8 pi - 16'","pi ^ 2 - 4']"],"answer":3},{"question":"Pradeep has to obtain 35 % of the total marks to pass . he got 150 marks and failed by 25 marks . the maximum marks are","options":["300","600","800","500","900"],"answer":3},{"question":"If 4 people are selected from a group of 6 married couples , what is the probability that none of them would be married to each other ?","options":["1 / 33","2 / 33","1 / 3","16 / 33","11 / 12"],"answer":3},{"question":"If the length of a rectangle is increased by 20 % and the breadth is reduced by 20 % , what will be the effect on its area ?","options":["4 % increase'","6 % increase'","5 % decrease'","4 % decrease'","none of these']"],"answer":3},{"question":"Each light bulb at a hotel is either incandescent or fluorescent . at a certain moment , forty percent of the incandescent bulbs are switched on , and eighty percent of the fluorescent bulbs are switched on . if 75 percent of all the bulbs are switched on at this moment , what percent of the bulbs that are switched on are incandescent ?","options":["6.7 %","10.3 %","14.5 %","18.2 %","23.6 %"],"answer":0},{"question":"A and b can do a piece of work in 2 days and 6 days respectively . both work for 1 days and then a goes away . find how long will b take to complete the remaining work ?","options":["1 days","2 days","3 days","4 days","5 days"],"answer":1},{"question":"Karen places a bet with tom that she will beat tom in a car race by 4 miles even if karen starts 4 minutes late . assuming that karen drives at an average speed of 60 mph and tom drives at an average speed of 45 mph , how many h miles will tom drive before karen wins the bet ?","options":["15","18","21","24","27"],"answer":3},{"question":"Rs . 1210 were divided among 3 person p , q , r so that p : q = 5 : 4 and q : r = 9 : 10 . then r gets the amount .","options":["rs . 300","rs . 400","rs . 480","rs . 490","rs . 500"],"answer":1},{"question":"In what ratio should a variety of rice costing rs . 7 per kg be mixed with another variety of rice costing rs . 14.50 per kg to obtain a mixture costing rs . 9.75 per kg ?","options":["19 : 10","19 : 11","11 : 19","12 : 18","11 : 20"],"answer":1},{"question":"If 10 is added to thrice a number and this sum is multiplied by 5 , the result is the same as if the number is multiplied by 5 and 13 is added to the product . what is the number ?","options":["- 3.5","- 3.7","- 5","- 9","11"],"answer":1},{"question":"If a 2 + b 2 + c 2 = 390 and ab + bc + ca = 5 , then a + b + c is","options":["19","20","25","30","64"],"answer":1},{"question":"In an office in singapore there are 60 % female employees . 50 % of all the male employees are computer literate . if there are total 62 % employees computer literate out of total 1500 employees , then the no . of female employees who are computer literate ?","options":["630","674","672","960","none"],"answer":0},{"question":"What will be the remainder when ( 27 ^ 27 ) + 27 is divided by 28 ?","options":["22","20","24","26","28"],"answer":3},{"question":"A man has some hens and cows . if the number of heads be 48 and the number of feet equals 140 , then the number of hens will be","options":["22","24","26","20","18"],"answer":2},{"question":"The cash realised on selling a 14 % stock is rs . 120.50 , brokerage being 1 / 4 % is","options":["120.25","120.35","106.5","156","240"],"answer":0},{"question":"A and b are two partially filled buckets of water . if 7 liters are transferred from a to b , then a would contain one - third of the amount of water in b . alternatively , if 7 liters are transferred from b to a , b would contain one - half of the amount of water in a . bucket a contains how many liters of water ?","options":["77 / 5","13","17","21","23"],"answer":0},{"question":"How many liters of water must be evaporated from 50 liters of a 2 percent sugar solution to get a 5 percent sugar solution ?","options":["20","25","30","32","35"],"answer":2},{"question":"An equilateral triangle t 2 is formed by joining the mid points of the sides of another equilateral triangle t 1 . a third equilateral triangle t 3 is formed by joining the mid - points of t 2 and this process is continued indefinitely . if each side of t 1 is 50 cm , find the sum of the perimeters of all the triangles .","options":["180 cm","220 cm","240 cm","270 cm","300 cm"],"answer":4},{"question":"Three walls have wallpaper covering a combined area of 300 square meters . by overlapping the wallpaper to cover a wall with an area of 180 square meters , the area that is covered by exactly two layers of wallpaper is 40 square meters . what is the area that is covered with three layers of wallpaper ?","options":["5 square meters","36 square meters","40 square meters","83.3 square meters","120 square meters"],"answer":2},{"question":"A trained covered x km at 40 kmph and another 2 x km at 20 kmph . find the average speed of the train in covering the entire 4 x km .","options":["16","18","32","19","12"],"answer":2},{"question":"If n = 2.0254 and n * is the decimal obtained by rounding n to the nearest hundredth , what is the value of n * – n ?","options":["- 0.0053","- 0.0003","0.0007","0.0046","0.0153"],"answer":3},{"question":"Find the sum lend at c . i . at 5 p . c per annum will amount to rs . 240 in 2 years ?","options":["217","287","400","288","171"],"answer":0},{"question":"A bag contains 7 green balls and 7 white balls . if two balls are drawn simultaneously , what is the probability that both balls are the same colour ?","options":["4 / 13","6 / 13","8 / 21","11 / 21","17 / 42"],"answer":1},{"question":"A vendor sells 60 percent of apples he had and throws away 15 percent of the remainder . next day he sells 50 percent of the remainder and throws away the rest . what percent of his apples does the vendor throw ?","options":["17","23","77","26","30"],"answer":1},{"question":"The radius of a cylinder is 8 m , height 14 m . the volume of the cylinder is :","options":["2816","5500","3300","1100","4400"],"answer":0},{"question":"Average of money that group of 4 friends pay for rent each month is $ 800 . after one persons rent is increased by 20 % the new mean is $ 880 . what was original rent of friend whose rent is increased ?","options":["800","900","1600","1100","1200"],"answer":2},{"question":"When a student joe , weighing 43 kg , joins a group of students whose average weight is 30 kg , the average weight goes up by 1 kg . subsequently , if two students , excluding joe , leave the group the average weight comes back to 30 kg . what is the difference between the average weight of the two students who left and the weight of joe ?","options":["5.5 kg","11 kg","30 kg","6.5 kg","71 kg"],"answer":3},{"question":"While working alone at their respective constant rates , server p uploads 480 files in 4 hours and server y uploads 480 files in 8 hours . if all files uploaded by these servers are the same size , how long would it take the two servers , working at the same time and at their respective constant rates , to process a total of 480 files ?","options":["2 hr","2 hr 20 min","2 hr 40 min","5 hr 40 min","6 hr"],"answer":2},{"question":"0.0203 x 2.92 / 0.0073 x 14.5 x 0.7 = ?","options":["0.7","0","0.8","8","7"],"answer":2},{"question":"The speed of a train is 90 kmph . what is the distance covered by it in 30 minutes ?","options":["15","66","77","52","45"],"answer":4},{"question":"What is the smallest positive integer x such that 280 - x is the cube of a positive integer","options":["5","64","62","60","12"],"answer":1},{"question":"In a kilometer race , a beats b by 60 meters or 15 seconds . what time does a take to complete the race ?","options":["221","235","245","289","260"],"answer":1},{"question":"In a certain diving competition , 5 judges score each dive on a scale from 1 to 10 . the point value of the dive is obtained by dropping the highest score and the lowest score and multiplying the sum of the remaining scores by the degree of difficulty . if a dive with a degree of difficulty of 3.2 received scores of 7.5 , 8.3 , 9.0 , 6.0 , and 8.6 , what was the point value of the dive ?","options":["78.08","73.6","75.2","76.8","81.6"],"answer":0},{"question":"Train starts from amritsar to bombay at 9 am . it reaches destination after 3 days at 9 : 30 am . every day a train starts . how many trains does it come across on the way ?","options":["5 th","4 th","6 th","7 th","8 th"],"answer":1},{"question":"If a ( a - 9 ) = 10 and b ( b - 9 ) = 10 , where a ≠ b , then a + b =","options":["− 48","− 2","2","9","48"],"answer":3},{"question":"There are 12 teams in a certain league and each team plays each of the other teams exactly twice . if each game is played by 2 teams , what is the total number of games played ?","options":["15","16","28","56","132"],"answer":4},{"question":"At what rate percent per annum will the simple interest on a sum of money be 1 / 5 of the amount in 10 years ?","options":["2 %","7 %","9 %","3 %","1 %"],"answer":0},{"question":"A man can do a job in 15 days . his father takes 10 days and his son finishes it in 25 days . how long will they take to complete the job if they all work together ?","options":["6.3","6.9","7.1","6.1","6.2"],"answer":2},{"question":"In a neighborhood having 90 households , 11 did not have either a car or a bike . if 22 households had a both a car and a bike and 44 had a car , how many had bike only ?","options":["30","35","20","18","10"],"answer":1},{"question":"The 3 digits of a number add up to 11 . the number is divisible by 5 . the leftmost digit is double the middle digit . what is the product of the 3 digits ?","options":["38","40","78","88","125"],"answer":1},{"question":"If a randomly selected positive single digit multiple of 3 is multiplied by a randomly selected prime number less than 20 , what is the probability t that this product will be a multiple of 45 ?","options":["1 / 32","1 / 28","1 / 24","1 / 16","1 / 14"],"answer":2},{"question":"Uba capital recently bought brand new vehicles for office use . uba capital only went for toyota and honda and bought more of toyota than honda at the ratio of 8 : 2 . if 80 % of the toyota bought and 20 % of the honda bought were suv â € ™ s . how many suv â € ™ s did uba capital buy in the aforementioned purchase ?","options":["66 %","64 %","68 %","69 %","72 %"],"answer":2},{"question":"10 ^ ( 655 ) ã · 10 ^ ( 650 ) = ?","options":["100","10","10000","100000","1000000"],"answer":3},{"question":"A corporation that had $ 115.19 billion in profits for the year paid out $ 250.10 million in employee benefits . approximately what percent of the profits were the employee benefits ? ( note : 1 billion = 10 ^ 9 )","options":["50 %","20 %","5 %","2 %","0.22 %"],"answer":4},{"question":"A reduction of 10 % in the price of salt enables a lady to obtain 10 kgs more for rs . 100 , find the original price per kg ?","options":["1.1","2.2","2.5","2.1","2.9"],"answer":0},{"question":"The average ( arithmetic mean ) of 16 students first quiz scores in a difficult english class is 62.5 . when one student dropped the class , the average of the remaining scores increased to 62.0 . what is the quiz score of the student who dropped the class ?","options":["a","b","c","d","e"],"answer":4},{"question":"The triplicate ratio of 2 : 3 is ?","options":["1 : 64","1 : 62","1 : 34","8 : 27","5 : 64"],"answer":3},{"question":"If 15 lions can kill 15 deers in 15 minutes how long will it take 100 lions to kill 100 deers ?","options":["1 minutes","15 minute","100 minutes","10000 minutes","1000 minutes"],"answer":1},{"question":"What is the least number that should be added to 1076 , so the sum of the number is divisible by 23 ?","options":["1","2","3","4","5"],"answer":4},{"question":"The sum of two numbers is 40 and their product is 375 . what will be the sum of their reciprocals ?","options":["1 / 40","8 / 75","75 / 4","75 / 8","75 / 6"],"answer":1},{"question":"In a throw of a coin find the probability of getting a tail ?","options":["1 / 2","1 / 3","1 / 4","2 / 5","2 / 7"],"answer":0},{"question":"On her annual road trip to visit her family in seal beach , california , traci stopped to rest after she traveled 1 ⁄ 3 of the total distance and again after she traveled 1 ⁄ 2 of the distance remaining between her first stop and her destination . she then drove the remaining 100 miles and arrived safely at her destination . what was the total distance , in miles , from traci ’ s starting point to seal beach ?","options":["250","300","350","400","550"],"answer":1},{"question":"Pavan travelled for 15 hours . he covered the first half of the distance at 30 kmph and remaining half of the distance at 25 kmph . find the distance travelled by pavan .","options":["408 km","409 km","410 km","412 km","419 km"],"answer":1},{"question":"How many quarters are equal to 5 dollars ?","options":["1","8","12","20","7"],"answer":3},{"question":"When positive integer n is divided by positive integer j , the remainder is 12 . if n / j = 204.06 , what is value of j ?","options":["100","500","600","800","200"],"answer":4},{"question":"If taxi fares were $ 1.00 for the first 1 / 5 mile and $ 0.25 for each 1 / 5 mile there after , then the taxi fare for a 3 - mile ride was","options":["$ 1.56","$ 2.40","$ 3.80","$ 4.50","$ 2.80"],"answer":3},{"question":"During a particular baseball game , the probability of a team ' s pitcher throwing a strike on each throw is 2 / 5 . what is the least number of times that the pitcher should pitch the ball that will increase the probability of getting a strike at least once to more than 50 % .","options":["3","2","1","4","5"],"answer":1},{"question":"Y = x ^ 2 + bx + 64 cuts the x axis at ( h , 0 ) and ( k , 0 ) . if h and k are integers , what is the least value of b ?","options":["- 65","- 64","- 32","32","64"],"answer":1},{"question":"A merchant marks his goods up by 20 % and then offers a discount of 5 % on the marked price . what % profit does the merchant make after the discount ?","options":["8 %","6 %","21 %","14 %","17 %"],"answer":3},{"question":"A fruit seller sells mangoes at the rate of rs . 16 per kg and thereby loses 12 % . at what price per kg , he should have sold them to make a profit of 20 % ?","options":["rs . 21.81","rs . 12","rs . 12.25","rs . 12.31","none"],"answer":0},{"question":"A batsman scored 120 runs which included 5 boundaries and 5 sixes . what percent of his total score did he make by running between the wickets ?","options":["45","58.33 %","600 / 11","55","35"],"answer":1},{"question":"Right now , the ratio between the ages of sandy and molly is 4 : 3 . after 6 years , sandy ’ s age will be 30 years . what is molly ' s age right now ?","options":["12","14","16","18","20"],"answer":3},{"question":"A goods train runs at a speed of 72 kmph and crosses a 290 m long platform in 26 seconds . what is the length of the goods train ?","options":["230 m","240 m","260 m","270 m","250 m"],"answer":0},{"question":"Two years ago , ram put $ 1000 into a savings account . at the end of the first year , his account had accrued $ 100 in interest bringing his total balance to $ 1100 . the next year , his account balance increased by 20 % . at the end of the two years , by what percent has sam ' s account balance increased from his initial deposit of $ 1000 ?","options":["40 %","25 %","35 %","30 %","32 %"],"answer":4},{"question":"In a certain egg - processing plant , every egg must be inspected , and is either accepted for processing or rejected . for every 96 eggs accepted for processing , 4 eggs are rejected . if , on a particular day , 12 additional eggs were accepted , but the overall number of eggs inspected remained the same , the ratio of those accepted to those rejected would be 99 to 1 . how many r eggs does the plant process per day ?","options":["100","300","400","3",null],"answer":2},{"question":"An empty fuel tank with a capacity of 200 gallons was filled partially with fuel a and then to capacity with fuel b . fuel a contains 12 % ethanol by volume and fuel b contains 16 % ethanol by volume . if the full fuel tank contains 30 gallons of ethanol , how many gallons of fuel a were added ?","options":["160","150","100","80","50"],"answer":4},{"question":"What quantity of water should taken out to concentrate 24 liters of 40 % acidic liquid to 60 % acidic liquid ?","options":["5 liters","10 liters","15 liters","8 liters","6 liters"],"answer":3},{"question":"If 2 x + y = 7 and x + 2 y = 5 , then 2 xy / 3 = ?","options":["1","2","17 / 5","18 / 5","4"],"answer":1},{"question":"In a colony of 50 residents , the ratio of the number of men and women is 3 : 2 . among the women , the ratio of the educated to the uneducated is 1 : 3 . if the ratio of the number of education to uneducated persons is 4 : 6 , then find the ratio of the number of educated and uneducated men in the colony ?","options":["1 : 1","3 : 2","1 : 3","2 : 5","5 : 7"],"answer":0},{"question":"A doctor prescribed 18 cubic centimeters of a certain drug to a patient whose body weight was 135 pounds . if the typical dosage is 2 cubic centimeters per 15 pounds of the body weight , by what percent was the prescribed dosage greater than the typical dosage ?","options":["8 %","9 %","11 %","12.5 %","14.8 %"],"answer":2},{"question":"A train running at the speed of 72 km / hr crosses a pole in 8 seconds . find the length of the train .","options":["150 meter","145 meter","160 meter","135 meter","none of these"],"answer":2},{"question":"1,000 ^ 2 + 1,001 ^ 2 =","options":["6",null,null,"6",null],"answer":1},{"question":"A container contains 40 litres of milk . from this container 4 litres of milk was taken out and replaced by water . this process was repeated further two times . how much milk is now contained by the container ?","options":["26.34 litres","27.36 litres","28 litres","29.16 litres","30 litres"],"answer":3},{"question":"A sum of money is to be distributed among a , b , c , d in the proportion of 5 : 2 : 4 : 3 . if c gets rs . 3000 more than d , what is b ' s share ?","options":["a","b","c","d","e"],"answer":2},{"question":"Last year a certain bond price with a face value of 5000 yielded 5 % of its face value in interest . if that interest was approx 6.5 of the bond ' s selling price approx what was the bond ' s selling price ?","options":["4063","3846","5351","6000","6154"],"answer":1},{"question":"In how many ways can 5 people be arranged in a circle ?","options":["2 !","5 !","4 !","3 !","6 !"],"answer":2},{"question":"If 3 a – 2 b – 2 c = 30 and √ 3 a - √ ( 2 b + 2 c ) = 4 , what is the value of a + b + c ?","options":["3","9","10","12","14"],"answer":2},{"question":"A man can row his boat with the stream at 8 km / h and against the stream in 4 km / h . the man ' s rate is ?","options":["1 kmph","2 kmph","8 kmph","7 kmph","5 kmph"],"answer":1},{"question":"In a class of 30 students in an examination in maths 3 students scored 95 marks each , 3 get zero each and the average of the rest was 45 . what is the average of the whole class ?","options":["a","b","c","d","e"],"answer":3},{"question":"A , b and c have rs . 350 between them , a and c together have rs . 200 and b and c rs . 350 . how much does c have ?","options":["a","b","c","d","e"],"answer":0},{"question":"What is the decimal equivalent of ( 1 / 6 ) ^ 2 ?","options":["0.0016","0.0625","0.16","0.278","0.5"],"answer":3},{"question":"There are 32 balls which are red , blue or green . if 15 balls are green and the sum of red balls and green balls is less than 23 , at most how many red balls are there ?","options":["4","5","6","7","8"],"answer":3},{"question":"The length of a train and that of a platform are equal . if with a speed of 90 k / hr , the train crosses the platform in one minute , then the length of the train ( in metres ) is :","options":["400","525","750","850","none"],"answer":2},{"question":"Of 30 applicants for a job , 11 had at least 4 years ' experience , 18 had degrees , and 3 had less than 4 years ' experience and did not have a degree . how many of the applicants had at least 4 years ' experience and a degree ?","options":["14","13","8","7","5"],"answer":2},{"question":"What is the sum of all remainders obtained when the first 200 natural numbers are divided by 9 ?","options":["397","401","403","405","399"],"answer":1},{"question":"Linda spent 2 / 4 of her savings on furniture and the rest on a tv . if the tv cost her $ 300 , what were her original savings ?","options":["$ 900","$ 300","$ 600","$ 700","$ 800"],"answer":2},{"question":"What is the speed of the stream if a canoe rows upstream at 3 km / hr and downstream at 12 km / hr","options":["1 kmph","4 kmph","3 kmph","2 kmph","4.5 kmph"],"answer":4},{"question":"The ratio of the number of females to males at a party was 1 : 2 but when 3 females and 3 males left , the ratio became 1 : 3 . how many people were at the party originally ?","options":["14","16","18","20","22"],"answer":2},{"question":"One fourth of one third of two fifth of a number is 30 . what will be 40 % of that number","options":["a","b","c","d","e"],"answer":0},{"question":"5 percent of 255 =","options":["5","12.5","14.5","12.75","25"],"answer":3},{"question":"A certain number of men can do a work in 20 days . if there were 4 men less it could be finished in 5 days more . how many men are there ?","options":["10","20","25","30","35"],"answer":1},{"question":"A train running at the speed of 36 km / hr crosses a pole in 9 seconds . find the length of the train ?","options":["150 meter","299 meter","666 meter","90 meter","144 meter"],"answer":3},{"question":"If n is a prime number greater than 3 , what is the remainder when n ^ 2 is divided by 11 ?","options":["0","1","2","3","5"],"answer":3},{"question":"Point ( m , n ) is on the circle represented by m ^ 2 + n ^ 2 = 10 , and m , n are integers . how many such points are possible ?","options":["0","2","4","6","8"],"answer":4},{"question":"Find the area of the quadrilateral of one of its diagonals is 26 cm and its off sets 9 cm and 6 cm ?","options":["188 cm 2","150 cm 2","168 cm 2","195 cm 2","987 cm 2"],"answer":3},{"question":"Irin , ingrid and nell bake chocolate chip cookies in the ratio of 9.18 : 5.17 : 2.05 . if altogether they baked a batch of 170 cookies , what percent of the cookies did nell bake ?","options":["0.125 %","1.25 %","11.7 %","125 %","0.152 %"],"answer":2},{"question":"A train speeds past a pole in 23 seconds and a platform 125 m long in 33 seconds . its length is ?","options":["275","287.5","288","233.5","245.6"],"answer":1},{"question":"A bookseller sells his books at a 25 % markup in price . if he sells a book for $ 12.5 , how much did he pay for it ?","options":["$ 14.40","$ 14.00","$ 11.00","$ 9.60","$ 10.00"],"answer":4},{"question":"What will be the compound interest on a sum of rs . 25,000 after 3 years at the rate of 12 p . c . p . a . ?","options":["rs . 9000.30","rs . 9720","rs . 10123.20","rs . 10483.20","none of these"],"answer":2},{"question":"A soft drink company had 5000 small and 12000 big bottles in storage . if 15 % of small 18 % of big bottles have been sold , then the total bottles remaining in storage is","options":["14090","16010","15060","14930","16075"],"answer":0},{"question":"4 - fifths of 3 - eighths of a number is 24 . what is 250 per cent of that number ?","options":["100","160","120","200","none of these"],"answer":3},{"question":"Rates for having a manuscript typed at a certain typing service are $ 10 per page for the first time a page is typed and $ 6 per page each time a page is revised . if a certain manuscript has 100 pages , of which 40 were revised only once , 10 were revised twice , and the rest required no revisions , what was the total cost of having the manuscript typed ?","options":["$ 430","$ 1620","$ 1650","$ 1110","$ 1770"],"answer":3},{"question":"Find the mean proportional between 7921 & 9409 ?","options":["8163","8633","8663","8636","none of these"],"answer":1},{"question":"25 % of 1250","options":["330","315","312.5","370","350"],"answer":2},{"question":"There are 3 vessels of equal capacity . vessel a contains milk and water in the ratio 7 : 3 ; vessel b contains milk and water in the ratio 2 : 1 and vessel c contains milk and water in the ratio 3 : 2 . if the mixture in all the 3 vessels is mixed up . what will be the ratio of milk and water ?","options":["59 : 31","3 : 2","118 : 126","193 : 122","201 : 132"],"answer":0},{"question":"From a total of 5 boys and 5 girls , how many 4 - person committees can be selected if the committee must have exactly 2 boys and 2 girls ?","options":["16","24","60","100","240"],"answer":3},{"question":"A train moves with a speed of 108 kmph . its speed in metres per second is","options":["10.8","18","25","30","none"],"answer":3},{"question":"( 132 ) ^ 7 × ( 132 ) ^ ? = ( 132 ) ^ 11.5 .","options":["4.5","3","4","3.5","8.5"],"answer":0},{"question":"A batsman in his 10 th innings makes a score of 85 , and thereby increases his average by 3 . what is his average after the 10 th innings ? he had never been ’ not out ’ .","options":["47","53","39","43","42"],"answer":1},{"question":"A certain ball team has an equal number of right - and left - handed players . on a certain day , two - thirds of the players were absent from practice . of the players at practice that day , two - third were right handed . what is the ratio of the number of right - handed players who were not at practice that day to the number of left handed players who were not at practice ?","options":["1 / 3","2 / 3","5 / 7","7 / 5","3 / 2"],"answer":2},{"question":"Martin bought 5 packet milk at an average price ( arithmetic mean ) of 20 ¢ . if martin returned two packet to the retailer , and the average price of the remaining millk packet was 12 ¢ , then what is the average price , in cents , of the two returned milk packets ?","options":["30","31","32","33","34"],"answer":2},{"question":"20 beavers , working together in a constant pace , can build a dam in 18 hours . how many hours will it take 12 beavers that work at the same pace , to build the same dam ?","options":["22 .","24 .","30 .","36","38 ."],"answer":2},{"question":"A , b , c , d and e are ve consecutive odd numbers the sum of a and c is 146 . what is the value of e ?","options":["75","81","71","79","none of these"],"answer":3},{"question":"In the coordinate plane , points ( x , 5 ) and ( 9 , y ) are on line k . if line k passes through the origin and has slope 5 / 9 , then x - y =","options":["4","6","5","8","7"],"answer":0},{"question":"The radius of a cylindrical vessel is 7 cm and height is 3 cm . find the whole surface of the cylinder ?","options":["520 sq cm'","840 sq cm'","440 sq cm'","120 sq cm'","5 sq cm']"],"answer":2},{"question":"Find the total number of prime factors in the expression ( 4 ) ^ 11 x ( 7 ) ^ 5 x ( 11 ) ^ 3","options":["26","22","25","30","29"],"answer":3},{"question":"A jar contains 20 red , 20 blue , 6 yellow and 4 pink balls . if two balls are to be selected at random and without replacement , approximately what is the probability both of them to be the same colour ?","options":["1 / 25","1 / 15","1 / 3","1 / 2","1"],"answer":2},{"question":"Diana is painting statues . she has 7 / 8 of a gallon of paint remaining . each statue requires 1 / 8 gallon of paint . how many statues can she paint ?","options":["7","20","28","14","19"],"answer":0},{"question":"Jonathan can type a 10 page document in 40 minutes , susan can type it in 30 minutes , and jack can type it in 24 minutes . working together , how much time will it take them to type the same document ?","options":["5 minutes","10 minutes","15 minutes","18 minutes","20 minutes"],"answer":1},{"question":"A train 220 m long is running with a speed of 60 km / hr . in what time will it pass a man who is running at 6 km / hr in the direction opposite to that in which the train is going ?","options":["12","6","7","8","9"],"answer":0},{"question":"In the hillside summer camp there are 50 children . 90 % of the children are boys and the rest are girls . the camp administrator decided to make the number of girls only 20 % of the total number of children in the camp . how many more boys must she bring to make that happen ?","options":["35 .","45 .","40 .","30 .","25 ."],"answer":0},{"question":"A cyclist rides a bicycle 8 km at an average speed of 11 km / hr and again travels 11 km at an average speed of 8 km / hr . what is the average speed for the entire trip ?","options":["8.58","8.76","9.04","9.12","9.25"],"answer":2},{"question":"The balance of a trader weighs 8 % less than it should . still the trader marks up his goods to get an overall profit of 20 % . what is the mark up on the cost price ?","options":["40 %","8 %","10.4 %","16.66 %","9 %"],"answer":2},{"question":"How many numbers from 13 to 76 are exactly divisible by 10 ?","options":["5","6","9","11","12"],"answer":1},{"question":"Among all sales staff at listco corporation , college graduates and those without college degrees are equally represented . each sales staff member is either a level - 1 or level - 2 employee . level - 1 college graduates account for 15 % of listco ' s sales staff . listco employs 60 level - 1 employees , 30 of whom are college graduates . how many sales staff members without college degrees are level - 2 employees ?","options":["46","42","56","70","58"],"answer":3},{"question":"90 % of the population of a village is 8100 . the total population of the village is ?","options":["9000","24000","26682","29973","12312"],"answer":0},{"question":"A tank is filled by 3 pipes a , b , c in 4 hours . pipe c is twice as fast as b and b is twice as fast as a . how much will pipe a alone take to fill the tank ?","options":["25 hr","35 hr","40 hr","20 hr","28 hr"],"answer":4},{"question":"A rectangular garden is to be twice as long as it is wide . if 240 yards of fencing , including the gate , will completely enclose the garden , what will be the length of the garden , in yards ?","options":["40","50","60","80","100"],"answer":3},{"question":"At what rate percent on simple interest will rs . 415 amount to rs . 514 in 4 years ?","options":["4.58 %","5.96 %","6.52 %","4.98 %","none of these"],"answer":1},{"question":"The number 90 can be written as the sum of the squares of 3 different positive integers . what is the sum of these 3 integers ?","options":["17","16","15","14","13"],"answer":1},{"question":"The diagonals of a rhombus are 14 cm and 18 cm . find its area ?","options":["176","190","150","126","292"],"answer":3},{"question":"75 is what percent of 125 ?","options":["60 %","40 %","45 %","50 %","55 %"],"answer":0},{"question":"How much more would rs . 50000 fetch , after two years , if it is put at 20 % p . a . compound interest payable half yearly than if is put at 20 % p . a . compound interest payable yearly ?","options":["482","1205","992","837","923"],"answer":1},{"question":"A certain psychologist charges $ 40 more for the first hour of therapy than for each additional hour . if the total charge to a patient who receives 5 hours of therapy is $ 375 , what is the total charge to a patient who receives only 2 hours of therapy ?","options":["$ 120","$ 135","$ 150","$ 174","$ 192"],"answer":3},{"question":"If the product 4864 * 9 p 2 is divisible by 12 , the value of p ?","options":["1","5","6","7","9"],"answer":0},{"question":"The first year , two cows produced 8100 litres of milk . the second year their production increased by 15 % and 10 % respectively , and the total amount of milk increased to 9100 litres a year . how many litres were milked the second cow in the second year ?","options":["4730 lt","4356 lt","7665 lt","2314 lt","6545 lt"],"answer":0},{"question":"How many multiples of 4 are there between 20 and 112 , inclusive ?","options":["21","22","23","24","25"],"answer":3},{"question":"In the faculty of reverse - engineering , 226 second year students study numeric methods , 423 second year students study automatic control of airborne vehicles and 134 second year students study them both . how many students are there in the faculty if the second year students are approximately 90 % of the total ?","options":["515 .","572 .","618 .","644 .","666 ."],"answer":1},{"question":"A fellow borrowed a certain sum of money at 5 % per annum at simple interest and in 5 years the interest amounted to rs . 750 less than the sum lent . what was the sum lent ?","options":["1000","1220","1250","1060","1110"],"answer":0},{"question":"The product x of two prime numbers is between 15 and 90 . if one of the prime numbers is greater than 2 but less than 6 and the other is greater than 13 but less than 25 , then x =","options":["18","29","37","44","85"],"answer":4},{"question":"If an object travels at ten feet per second , how many feet does it travel in one hour ?","options":["34880","37780","36000","18000","28810"],"answer":2},{"question":"For any number z , z * is defined as the greatest positive even integer less than or equal to y . what is the value of 6.32 – 6.32 * ?","options":["1.5","0.5","0.32","0.25","6.32"],"answer":2},{"question":"The area of a triangle will be when a = 2 m , b = 4 m , c = 6 m , a , b , c being lengths of respective sides ?","options":["3","7","5","6","4"],"answer":3},{"question":"A solution contains 8 parts of water for every 7 parts of lemonade syrup . how many parts of the solution should be removed and replaced with water so that the solution will now contain 20 % lemonade syrup ?","options":["1.5","1.75","2.14","2.34","2.64"],"answer":2},{"question":"The total age of a and b is 18 years more than the total age of b and c . c is how many years younger than a ?","options":["12","27","21","18","11"],"answer":3},{"question":"A certain lab experiments with white and brown mice only . in one experiment , 2 / 4 of the mice are white . if there are 16 brown mice in the experiment , how many mice in total are in the experiment ?","options":["32","36","34","39","42"],"answer":0},{"question":"If x is divided by 7 , the remainder is 5 . what is the remainder if 4 x is divided by 7 ?","options":["1","2","4","6","8"],"answer":3},{"question":"The speed of a boat in still water is 21 km / hr and the rate of current is 8 km / hr . the distance travelled downstream in 13 minutes is","options":["1.6 km","2 km","6.3 km","4 km","none of these"],"answer":2},{"question":"Jolene entered an 16 - month investment contract that guarantees to pay 2 percent interest at the end of 6 months , another 3 percent interest at the end of 12 months , and 4 percent interest at the end of the 18 month contract . if each interest payment is reinvested in the contract , and jolene invested $ 10,000 initially , what will be the total amount of interest paid during the 18 - month contract ?","options":["$ 506.00","$ 726.24","$ 900.00","$ 920.24","$ 926.24"],"answer":3},{"question":"Divide $ 600 among a , b in the ratio 1 : 3 . how many $ that a get ?","options":["$ 50","$ 500","$ 150","$ 250","$ 600"],"answer":2},{"question":"3 candidates in an election and received 3000 , 5000 and 20000 votes respectively . what % of the total votes did the winningcandidate got in that election ?","options":["45.12 %","50 %","57 %","71.42 %","65 %"],"answer":3},{"question":"What number times ( 1 ⁄ 5 ) ^ 2 will give the value of 5 ^ 3 ?","options":["5","25","125","625","3125"],"answer":4},{"question":"A clock shows the time as 9 a . m . if the minute hand gains 5 minutes every hour , how many minutes will the clock gain by 4 p . m . ?","options":["30 min","35 min","45 min","50 min","55 min"],"answer":1},{"question":"The average weight of 4 person ' s increases by 3 kg when a new person comes in place of one of them weighing 70 kg . what might be the weight of the new person ?","options":["75 kg","82 kg","86 kg","data inadequate","none of these"],"answer":1},{"question":"The no . of girls in a class are 7 times the no . of boys , which value cannever be the of total students ?","options":["20","35","30","40","42"],"answer":2},{"question":"A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered . if the area of the field is 650 sq . feet , how many feet of fencing will be required ?","options":["34","40","85","88","none"],"answer":2},{"question":"John want to buy a $ 100 trouser at the store , but he think it ’ s too expensive . finally , it goes on sale for $ 50 . what is the percent decrease ?","options":["20 %","30 %","50 %","70 %","80 %"],"answer":2},{"question":"10 % of a number is more than 20 % of 650 by 190 . find the number ?","options":["288","3200","800","267","121"],"answer":1},{"question":"A clock store sold a certain clock to a collector for 25 percent more than the store had originally paid for the clock . when the collector tried to resell the clock to the store , the store bought it back at 55 percent of what the collector had paid . the shop then sold the clock again at a profit of 70 percent on its buy - back price . if the difference between the clock ' s original cost to the shop and the clock ' s buy - back price was $ 125 , for how much did the shop sell the clock the second time ?","options":["$ 500","$ 467.5","$ 935","$ 525.5","$ 465.5"],"answer":1},{"question":"The ratio of spinsters to cats is 2 to 9 . if there are 63 more cats than spinsters , how many spinsters are there ?","options":["10","12","14","16","18"],"answer":4},{"question":"A survey of employers found that during 1993 employment costs rose 3.5 percent , where employment costs consist of salary costs and fringe - benefit costs . if salary costs rose 3 percent and fringe - benefit costs rose 8.5 percent during 1993 , then fringe - benefit costs represented what percent of employment costs at the beginning of 1993 ?","options":["16.5 %","9 %","35 %","55 %","65 %"],"answer":1},{"question":"The time it took car p to travel 600 miles was 2 hours less than the time it took car r to travel the same distance . if car p ’ s average speed was 10 miles per hour greater than that of car r , what was car r ’ s average speed , in miles per hour ?","options":["40","50","60","70","80"],"answer":1},{"question":"The h . c . f . of two numbers is 60 and the other two factors of their l . c . m . are 11 and 15 . the larger of the two numbers is :","options":["276","300","500","700","900"],"answer":4},{"question":"The number of even factors of 21600 is","options":["32","42","60","25","52"],"answer":2},{"question":"At a speed of 50 miles per hour , a certain car uses 1 gallon of gasoline every 30 miles . if the car starts with a full 10 gallon tank of gasoline and travels for 5 hours at 50 miles per hour , the amount of gasoline used would be what fraction of a full tank ?","options":["3 / 25","5 / 6","7 / 12","2 / 3","25 / 36"],"answer":1},{"question":"What least number should be subtracted from 2590 so that the remainder when divided by 9 , 11 , and 13 will leave in each case the same remainder 6 ?","options":["2","3","6","10","11"],"answer":3},{"question":"The second angle of a triangle is double the first ( 110 ) . the third angle is 40 less than the first ( 15 ) . find the first angle .","options":["35","45","55","65","75"],"answer":2},{"question":"Find the compound interest on $ 36,000 at 20 % per annum for 9 months , compounded quarterly","options":["2532.6","2552.2","2524.1","5674.5","2512.9"],"answer":3},{"question":"For each of her sales , a saleswoman receives a commission equal to 20 percent of the first $ 500 of the total amount of the sale , plus 25 percent of the total amount in excess of $ 500 . if the total amount of one of her sales was $ 800 , the saleswoman ’ s commission was approximately what percent of the total amount of the sale ?","options":["22 %","24 %","25 %","27 %","28 %"],"answer":0},{"question":"Mike took a bus from home to market , that travels at 30 kmph . while walking back at 6 kmph , halfway through , he suddenly realized he was getting late and he cycled back the remaining distance in 20 kmph . find the average speed .","options":["21.2 kmph","12.1 kmph","23.4 kmph","20.4 kmph","none of these"],"answer":0},{"question":"Circular gears l and r start to rotate at the same time at the same rate . gear l makes 10 complete revolutions per minute and gear r makes 30 revolutions per minute . how many seconds after the gears start to rotate will gear r have made exactly 6 more revolutions than gear l ?","options":["a","b","c","d","e"],"answer":4},{"question":"In the youth summer village there are 100 people , 50 of them are not working , 25 of them have families and 75 of them like to sing in the shower . what is the largest possible number of people in the village , which are working , that do n ' t have families and that are singing in the shower ?","options":["100","75","25","50","125"],"answer":3},{"question":"What is the smallest no . which must be added to 3245613 so as to obtain a sum which is divisible by 11 ?","options":["1","2","4","9","3"],"answer":4},{"question":"Find the area of trapezium whose parallel sides are 20 cm and 18 cm long , and the distance between them is 12 cm","options":["178 cm 2","179 cm 2","285 cm 2","167 cm 2","228 cm 2"],"answer":4},{"question":"A train 130 meters long is running with a speed of 60 kmph . in what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going ?","options":["4","7","5","9","8"],"answer":1},{"question":"A certain characteristic in a large population has a distribution that is symmetric about the mean m . if 68 percent of the distribution lies within one standard deviation d of the mean , what percent j of the distribution is less than m + d ?","options":["16 %","32 %","48 %","84 %","92 %"],"answer":3},{"question":"In a 4 person race , medals are awarded to the fastest 3 runners . the first - place runner receives a gold medal , the second - place runner receives a silver medal , and the third - place runner receives a bronze medal . in the event of a tie , the tied runners receive the same color medal . ( for example , if there is a two - way tie for first - place , the top two runners receive gold medals , the next - fastest runner receives a silver medal , and no bronze medal is awarded ) . assuming that exactly 3 medals are awarded , and that the 3 medal winners stand together with their medals to form a victory circle , how many z different victory circles are possible ?","options":["24","52","96","144","648"],"answer":1},{"question":"An air - conditioning unit costs $ 470 . on december there was a discount for christmas of 16 % . 6 months later , the holiday season was over so the company raised the price of the air - conditioning by 12 % . how much will an air - conditioning unit cost in november ?","options":["$ 442","$ 470","$ 472","$ 484","$ 491"],"answer":0},{"question":"In the hillside summer camp there are 50 children . 90 % of the children are boys and the rest are girls . the camp administrator decided to make the number of girls only 5 % of the total number of children in the camp . how many more boys must she bring to make that happen ?","options":["50","45 .","40 .","30 .","25 ."],"answer":0},{"question":"The average of first five multiples of 5 is","options":["3","6","9","12","15"],"answer":4},{"question":"Maths , physics and chemistry books are stored on a library shelf that can accommodate 25 books . currently , 20 % of the shelf spots remain empty . there are twice as many maths books as physics books and the number of physics books is 4 greater than that of chemistry books . among all the books , 12 books are soft cover and the remaining are hard - cover . if there are a total of 7 hard - cover books among the maths and physics books . what is the probability e , that a book selected at random is either a hard cover book or a chemistry book ?","options":["1 / 10","3 / 20","1 / 5","1 / 4","9 / 20"],"answer":4},{"question":"How many diagonals does a polygon with 17 sides have , if one of its vertices does not connect to any diagonal ?","options":["102","104","110","90","84"],"answer":1},{"question":"The sum of 3 consecutive multiples of 3 is 72 . what is the larget number ?","options":["26","27","46","57","none"],"answer":1},{"question":"Find the value of sin 75 ° + sin 15 ° = ?","options":["0","1 / 2","1","3 / 2","2"],"answer":2},{"question":"A train traveling at 180 kmph crosses a platform in 30 seconds and a man standing on the platform in 12 seconds . what is the length of the platform in meters ?","options":["240 meters","360 meters","420 meters","600 meters","can not be determined"],"answer":3},{"question":"A certain school implemented a reading program for its students , with the goal of getting each student to read 7 books per month year - round . if the school has c classes made up of s students in each class , how many books will the entire student body read in one year ?","options":["20 cs","cs / 2","84 cs","( 2 cs","( 24 c"],"answer":2},{"question":"A man , a woman and a boy can complete a job in 3,4 and 12 days respectively . how many boys must assist 1 man and 1 woman to complete the job in ¼ of a day ?","options":["1 day","4 days","19 days","41 days","52 days"],"answer":3},{"question":"If the radius of the sphere is 14 m . then its total surface area is","options":["2644'","2446'","2464'","6442'","6424']"],"answer":2},{"question":"A train covers a distance of 12 km in 12 min . if it takes 6 sec to pass a telegraph post , then the length of the train is ?","options":["177","168","100","120","122"],"answer":2},{"question":"The average weight of a group of boys is 20 kg . after a boy of weight 25 kg joins the group , the average weight of the group goes up by 1 kg . find the number of boys in the group originally ?","options":["7.0","5.0","6.0","4.0","8.0"],"answer":3},{"question":"A dealer offers a cash discount of 10 % and still makes a profit of 35 % when he further allows 20 articles to be sold at the cost price of 15 articles to a particular sticky bargainer . how much percent above the cost price were his articles listed ?","options":["80 %","100 %","120 %","60 %","90 %"],"answer":1},{"question":"Fox jeans regularly sell for $ 15 a pair and pony jeans regularly sell for $ 20 a pair . during a sale these regular unit prices are discounted at different rates so that a total of $ 9 is saved by purchasing 5 pairs of jeans : 3 pairs of fox jeans and 2 pairs of pony jeans . if the sum of the two discounts rates is 22 percent , what is the discount rate on pony jeans ?","options":["9 %","10 %","11 %","12 %","18 %"],"answer":4},{"question":"If ( 5 ^ 7 ) ( 9 ^ 4 ) = 3 ( 15 ^ x ) , what is the value of x ?","options":["7","9","11","13","15"],"answer":0},{"question":"Henrikh lives x blocks from his office . it takes him 1 minute per block to walk to work and 20 seconds per block to ride his bicycle to work . if it takes him exactly 8 minutes more to walk to work than to ride his bicycle , then x equals","options":["4","7","12","15","20"],"answer":2},{"question":"George is 8 years more than christopher and ford is 2 years younger than christopher . the sum of their ages is 60 . find the ages of christopher .","options":["18","19","20","21","22"],"answer":0},{"question":"John and ingrid pay 30 % and 40 % tax annually , respectively . if john makes $ 56000 and ingrid makes $ 74000 , what is their combined tax rate ?","options":["32 %","34.4 %","35 %","35.6 %","36.4 %"],"answer":3},{"question":"10 ^ ( 65 ) ã · 10 ^ ( 64 ) = ?","options":["1","10","100","1000","10000"],"answer":1},{"question":"The average of the marks of 11 students in a class is 36 . if the marks of each student are doubled , find the new average ?","options":["69","70","71","72","75"],"answer":3},{"question":"The average age of students of a class is 15.8 years . the average age of boys in the class is 16.4 years and that of the girls is 15.4 years . the ration of the number of boys to the number of girls in the class is :","options":["2 : 5","2 : 3","2 : 4","2 : 1","2 : 9"],"answer":1},{"question":"In a restaurant , the profit is 140 % of the cost . if the cost increases by 12 % but the selling price remains constant , approximately what percentage of the selling price is the profit ?","options":["30 %","53 %","90 %","100 %","none of these"],"answer":1},{"question":"A hemispherical bowl is made of 0.5 cm thick steel . inner radius of the bowl is 4 cm . the volume of steel used in making the bowl is","options":["55.83 cm 3'","56.83 cm 3'","113.67 cm 3'","58.83 cm 3'","none of these']"],"answer":1},{"question":"A large box contains 18 small boxes and each small box contains 28 chocolate bars . how many chocolate bars are in the large box ?","options":["a","b","c","d","e"],"answer":4},{"question":"If one root of the equation 2 x ^ 2 + 3 x – k = 0 is 5 , what is the value of k ?","options":["65","79","68","87","90"],"answer":0},{"question":"From the salary of rahul , 20 % is deducted as house rent , 10 % of the rest he spends on children ’ s education and 10 % of the balance , he spends on clothes . after this expenditure he is left with rs 1377 . his salary is ?","options":["rs 2125","rs 2040","rs 2100","rs 2200","rs 2"],"answer":0},{"question":"The closest approximation of q = ( 69.28 × 0.004 ) / 0.03 is","options":["0.092","0.92","9.2","92","920"],"answer":2},{"question":"In an office , totally there are 800 employees and 25 % of the total employees are males . 40 % of the males in the office are at - least 50 years old . find the number of males aged below 50 years ?","options":["120","160","132","130","none of these"],"answer":0},{"question":"If a certain number x is divided by 82 , the reminder is 5 . what is the reminder when x + 13 is divided by 41 ?","options":["3","18","6","16","5"],"answer":1},{"question":"Find the sum lend at c . i . at 5 p . c per annum will amount to rs . 341 in 2 years ?","options":["221","309","400","288","171"],"answer":1},{"question":"A sum fetched total simple interest of 4016.25 at the rate of 10 p . c . p . a . in 5 years . what is the sum ?","options":["8925","8032.5","4462.5","8900","none of these"],"answer":1},{"question":"In a factory , an average of 50 tv ' s are produced per day for the fist 25 days of the months . a few workers fell ill for the next 5 days reducing the daily avg for the month to 45 sets / day . the average production per day for day last 5 days is ?","options":["20","36","48","50","59"],"answer":0},{"question":"The expression x # y denotes the product of the consecutive multiples of 3 between x and y , inclusive . what is the sum of the exponents in the prime factorization of 21 # 42 ?","options":["23","24","25","26","27"],"answer":0},{"question":"( 1.2 ) ( power 3 ) - ( 0.9 ) ( power 3 ) / ( 1.2 ) ( power 2 ) + 1.08 + ( 0.9 ) ( power 2 ) is :","options":["0.68","0.6","0.8","0.3","none of them"],"answer":3},{"question":"A volume of 10996 l water is in a container of sphere . how many hemisphere of volume 4 l each will be required to transfer all the water into the small hemispheres ?","options":["2812","8231","2734","4222","2749"],"answer":4},{"question":"Linda spent 3 / 4 of her savings on furniture and the rest on a tv . if the tv cost her $ 200 , what were her original savings ?","options":["$ 500","$ 600","$ 700","$ 800","$ 900"],"answer":3},{"question":"A lent rs . 4000 to b for 2 years and rs . 2000 to c for 4 years on simple interest at the same rate of interest and received rs . 2200 in all from both of them as interest . the rate of interest per annum is :","options":["14 %","15 %","12 %","13.75 %","14.56 %"],"answer":3},{"question":"What is the 23 th digit to the right of the decimal point in the decimal form of 36 / 66 ?","options":["3","4","8","9","6"],"answer":1},{"question":"A man can row his boat with the stream at 6 km / h and against the stream in 2 km / h . the man ' s rate is ?","options":["1 kmph","2 kmph","5 kmph","7 kmph","8 kmph"],"answer":1},{"question":"A mixture contains alcohol and water in the ratio 4 : 3 . if 5 liters of water is added to the mixture , the ratio becomes 4 : 5 . find the quantity of alcohol in the given mixture .","options":["10","12","15","18","20"],"answer":0},{"question":"If the l . c . m of two numbers is 600 and their product is 18000 , find the h . c . f of the numbers .","options":["50","30","125","25","none of these"],"answer":1},{"question":"Working at a constant rate , p can finish a job in 3 hours . q , also working at a constant rate , can finish the same job in 18 hours . if they work together for 2 hours , how many more minutes will it take p to finish the job , working alone at his constant rate ?","options":["32","36","40","44","48"],"answer":2},{"question":"At a restaurant , glasses are stored in two different - sized boxes . one box contains 12 glasses , and the other contains 16 glasses . if the average number of glasses per box is 15 , and there are 16 more of the larger boxes , what is the total number of glasses q at the restaurant ? ( assume that all boxes are filled to capacity . )","options":["96","240","q = 256","q = 384","q = 480"],"answer":4},{"question":"Tanks a and b are each in the shape of a right circular cylinder . the interior of tank a has a height of 10 meters and a circumference of 7 meters , and the interior of tank b has a height of 7 meters and a circumference of 10 meters . the capacity of tank a is what percent of the capacity of tank b ?","options":["70 %","80 %","100 %","120 %","125 %"],"answer":0},{"question":"Car a runs at the speed of 50 km / hr and reaches its destination in 8 hours . car b runs at the speed of 70 km / h and reaches its destination in 4 hours . what is the ratio of distances covered by car a and car b ?","options":["3 : 7","4 : 9","10 : 7","5 : 7","6 : 11"],"answer":2},{"question":"A , b and c invested rs . 6300 , rs . 4200 and rs . 10500 respectively , in a partnership business . find the share of a in profit of rs . 12700 after a year ?","options":["3630","9232","8828","2387","3810"],"answer":4},{"question":"Sum of two numbers is 25 and their difference is 13 . find their product .","options":["104","108","114","124","142"],"answer":2},{"question":"If 13 = 13 w / ( 1 - w ) , then ( 3 w ) 2 =","options":["1 / 4","1 / 2","1","2","3"],"answer":4},{"question":"John ' s bank ' s saving amount is decreased 12 % due to loan payment and current balance is rs . 44000 . find the actual balance before deduction ?","options":["8000","50000","9000","9500","10000"],"answer":1},{"question":"A 280 m long train running at the speed of 120 km / hr crosses another train running in opposite direction at the speed of 80 km / hr in 9 sec . what is the length of the other train ?","options":["230","288","267","256","220"],"answer":4},{"question":"What is the sum of all remainders obtained when the first 300 natural numbers are divided by 9 ?","options":["397","401","403","405","399"],"answer":3},{"question":"An escalator moves towards the top level at the rate of 12 ft . sec and its length is 150 feet . if a person walks on the moving escalator at the rate of 3 feet per second towards the top level , how much time does he take to cover the entire length .","options":["10 sec","20 sec","15 sec","16 sec","14 sec"],"answer":0},{"question":"The area of rectangular field of length 90 meters and breadth 80 meters is equal to the area of a square plot . what will be the length of the diagonal of the square plot ?","options":["100 m'","120 m'","95 m'","80 m'","150 m']"],"answer":1},{"question":"In a 100 m sprint race kelly was given a 3 m head start by abel . if abel lost the race to kelly by a distance of 0.50 m , how many meters more would abel need to overtake kelly ?","options":["20.5","18.4","17.5","19.9","21.5"],"answer":3},{"question":"The volume of a wall , 5 times as high as it is broad and 8 times as long as it is high , is 12.8 cu . meters . find the breadth of the wall .","options":["40'","29'","28'","27'","12']"],"answer":0},{"question":"A certain characteristic in a large population has a distribution that is symmetric about the mean m . if 68 % of the distribution lies one standard deviation h of the mean , what percent of the distribution is less than m + h ?","options":["16 %","32 %","48 %","84 %","92 %"],"answer":3},{"question":"What is the 4 digit number whose second digit is thrice the first digit and 3 rd digit is sum of 1 st and 2 nd and last digit is thrice the second digit .","options":["2674","1349","3343","3678","3679"],"answer":1},{"question":"How many of the positive factors of 20 are not factors of 24","options":["2","3","4","1","5"],"answer":1},{"question":"Rs . 525 among a , b and c such that b may get 2 / 3 of a and c together get . find the share of c ?","options":["127","150","177","167","122"],"answer":1},{"question":"Kamal obtained 81 , 68 , 82 , 69 and 90 marks ( out of 100 ) in english , mathematics , physics , chemistry and biology . what are his average marks ?","options":["65","69","72","75","none"],"answer":4},{"question":"A farmer spent $ 33 on feed for chickens and goats . he spent 40 % money on chicken feed , which he bought at a 20 % discount off the full price , and spent the rest on goat feed , which he bought at full price . if the farmer had paid full price for both the chicken feed and the goat feed , what amount would he have spent on the chicken feed and goat feed combined ?","options":["$ 36.30","$ 38.50","$ 39.20","$ 39.50","$ 40.60"],"answer":0},{"question":"The difference in compound interest earned on a deposit ( compounded annually ) in year 1 and year 2 is $ 40 . had the interest rate been 3 times its present value , the difference c would have been how much ?","options":["40 / 3","40","120","360","420"],"answer":3},{"question":"The sum of the squares of two consecutive positive integers exceeds their product by 91 . find the integers ?","options":["9",null,"10",null,"11"],"answer":0},{"question":"In a lake , there is a patch of lily pads . every day , the patch doubles in size . it takes 48 days for the patch to cover the entire lake , how many days would it take the patch to cover half of the lake ?","options":["36","2 ^ 4 * 3","24","38","47"],"answer":4},{"question":"Find compound interest on rs . 5000 at 12 % per annum for 1 year , compounded half - yearly .","options":["rs . 600","rs . 618","rs . 525","rs . 620","none"],"answer":1},{"question":"If 20 men can build a wall 112 metres long in 6 days , what length of a similar wall can be built by 35 men in 3 days ?","options":["16 mtr .","52 mtr","70 mtr .","78 mtr .","98 mtr ."],"answer":4},{"question":"How many of the positive factors of 85 , 105 and how many common factors are there in numbers ?","options":["5","4","2","3","1"],"answer":2},{"question":"Sakshi can do a piece of work in 20 days . tanya is 25 % more efficient than sakshi . the number of days taken by tanya to do the same piece of work is ?","options":["4 days","6 days","10 days","16 days","22 days"],"answer":3},{"question":"If a / b = 1 / 3 , b / c = 2 , c / d = 1 / 2 , d / e = 3 and e / f = 1 / 6 , then what is the value of abc / def ?","options":["27 / 4","27 / 8","3 / 4","3 / 8","1 / 4"],"answer":4},{"question":"A and b invests rs . 4000 and rs . 4000 respectively in a business . if a doubles his capital after 6 months . in what ratio should a and b divide that year ' s profit ?","options":["3 : 5","3 : 8","3 : 2","9 : 9","3 : 1"],"answer":2},{"question":"Find the value of x ? ( 2 / 7 ) ^ - 8 * ( 7 / 2 ) ^ - 2 = ( 2 / 7 ) ^ x","options":["- 5","- 6","4","0","- 4"],"answer":1},{"question":"In a maths test , students were asked to find 5 / 16 of a certain number . one of the students by mistake found 5 / 6 th of that number and his answer was 200 more than the correct answer . find the number .","options":["384","76","26","28","11"],"answer":0},{"question":"How many seconds does sandy take to cover a distance of 500 meters , if sandy runs at a speed of 18 km / hr ?","options":["80","100","120","140","160"],"answer":1},{"question":"8 men can do a piece of work in 12 days . 4 women can do it in 48 days and 10 children can do it in 24 days . in how many days can 10 men , 4 women and 18 children together complete the piece of work ?","options":["5 days","15 days","28 days","6 days","7 days"],"answer":0},{"question":"The circumference of the front wheel of a cart is 30 ft long and that of the back wheel is 35 ft long . what is the distance traveled by the cart , when the front wheel has done five more revolutions than the rear wheel ?","options":["20 ft","25 ft","750 ft","900 ft","1050 ft"],"answer":4},{"question":"A frog can climb up a well at 3 ft per min but due to slipperiness of the well , frog slips down 2 ft before it starts climbing the next minute . if the depth of the well is 57 ft , how much time will the frog take to reach the top ?","options":["29","27","55","17","10"],"answer":2},{"question":"If 50 % of x is 20 less than 5 % of 500 , then x is ?","options":["50","100","75","25","10"],"answer":4},{"question":"A rectangular room 14 m long , 12 m broad is surrounded by a varandah , 3 m wide . find the area of the varandah ?","options":["170'","180'","190'","210'","150']"],"answer":1},{"question":"Calculate the largest 4 digit number which is exactly divisible by 98 ?","options":["9800","9898","9702","9604","9996"],"answer":4},{"question":"20 6 years ago , a father was 3 times as old as his son . now the father is only twice as old as his son . then the sum of the present ages of the son and the father is :","options":["120","156","108","105","86"],"answer":1},{"question":"The compound and the simple interests on a certain sum at the same rate of interest for two years are rs . 11730 and rs . 10200 respectively . find the sum ?","options":["rs . 17029","rs . 17028","rs . 17000","rs . 17008","rs . 17067"],"answer":2},{"question":"X varies inversely as square of y . given that y = 3 for x = 1 . the value of x for y = 6 will be equal to :","options":["3","6","1 / 4","1 / 3","9"],"answer":2},{"question":"Each child has 3 crayons and 12 apples . if there are 6 children , how many crayons are there in total ?","options":["22","65","18","36","10"],"answer":2},{"question":"A man can row 6 kmph in still water . when the river is running at 1.2 kmph , it takes him 1 hour to row to a place and black . what is the total distance traveled by the man ?","options":["5.79","5.77","5.76","5.72","5.71"],"answer":2},{"question":"If the l . c . m of two numbers is 660 and their product is 18480 , find the h . c . f of the numbers .","options":["50","30","125","25","none of these"],"answer":4},{"question":"A train speeds past a pole in 15 seconds and a platform 100 m long in 25 seconds . its length is :","options":["100 m","125 m","130 m","150 m","160 m"],"answer":3},{"question":"Show timer statistics to apply for the position of photographer at a local magazine , veronica needs to include 3 or 4 of her pictures in an envelope accompanying her application . if she has pre - selected 5 photos representative of her work , how many choices does she have to provide the photos for the magazine ?","options":["5","10","12","15","50"],"answer":3},{"question":"A train 300 m long is running at a speed of 78 km / hr . if it crosses a tunnel in 1 min , then the length of the tunnel is ?","options":["298 m","268 m","500 m","267 m","1000 m"],"answer":4},{"question":"A consignment of 20 picture tubes contains 5 defectives . two tubes are selected one after the other at random . the probability that both are defective assuming that the first tube is not replaced before drawing the second , would be :","options":["1 / 16","1 / 19","1 / 4","1 / 3","none of these"],"answer":1},{"question":"Two goods trains each 125 m long are running in opposite directions on parallel tracks . their speeds are 45 km / hr and 30 km / hr respectively . find the time taken by the slower train to pass the driver of the faster one ?","options":["40","12","48","51","44"],"answer":1},{"question":"A sum of $ 500 amounts to 600 in 2 years at simple interest . if the interest rate is increased by 10 % it would amount to how much ?","options":["$ 500","$ 700","$ 800","$ 600","$ 300"],"answer":1},{"question":"If p = 775 × 778 × 781 , what is the remainder when p is divided by 14 ?","options":["6","7","8","9","10"],"answer":0},{"question":"The present ratio of students to teachers at a certain school is 70 to 1 . if the student enrollment were to increase by 50 students and the number of teachers were to increase by 5 , the ratio of students to teachers would then be 25 to 1 . what is the present number of teachers ?","options":["2","8","10","12","15"],"answer":0},{"question":"Find out the square of a number which when doubled exceeds its one fifth by 9 ?","options":["16","25","19","26","17"],"answer":1},{"question":"A sun is divided among x , y and z in such a way that for each rupee x gets , y gets 45 paisa and z gets 50 paisa . if the share of y is rs . 18 , what is the total amount ?","options":["115","116","117","78","119"],"answer":3},{"question":"The l . c . m . of 2 numbers is 30 . the numbers are in the ratio 2 : 3 . find their sum ?","options":["36","25","48","32","56"],"answer":1},{"question":"If 15 horses eat 15 bags of gram in 15 days , in how many days will one horse eat one bag of grain ?","options":["15 days","1 / 15 days","1 day","30 days","225 days"],"answer":0},{"question":"In a certain game , each player scores either 2 points or 5 points . if n players score 2 points and m players score 5 points , and the total number of points scored is 50 , what is the least possible positive t difference between n and m ?","options":["1","3","5","7","9"],"answer":1},{"question":"If the average of 201 , 202 , 204 , 205 , 206 , 209 , 209 , 210 , 212 and x is 207 , what is the value of x ?","options":["207","209","211","212","213"],"answer":3},{"question":"In a group of cows and chickens , the number of legs was 20 more than twice the number of heads . the number of cows was :","options":["5","7","10","12","14"],"answer":2},{"question":"The average marks in mathematics scored by the pupils of a school at the public examination were 39 . if 4 of these pupils who actually scored 25 , 12 , 15 and 19 marks at the examination had not been sent up , the average marks for the school would have been 44 . find the number of pupils sent up for examination from the school ?","options":["20","21","22","23","24"],"answer":1},{"question":"Amanda sees a sale for 30 % off all items , she sees a dress on sale that originally cost $ 50 . how much will it cost amanda to buy the dress after the sale amount of 30 % has been take off ?","options":["$ 40","$ 35","$ 50","$ 65","$ 15"],"answer":1},{"question":"A cricket bat is sold for $ 900 , making a profit of $ 150 . the profit percentage would be","options":["24 %","20 %","30 %","36 %","40 %"],"answer":1},{"question":"Of the 3,600 employees of company x , 1 / 3 are clerical . if the clerical staff were to be reduced by 1 / 4 , what percent of the total number of the remaining employees would then be clerical ?","options":["25 %","28.1 %","20 %","12.5 %","11.1 %"],"answer":1},{"question":"Raja spends 60 % of his monthly income on household items , 10 % of his monthly income on buying cloths , 10 % of his monthly income on medicines and saves the remaining amount which is rs . 5000 . find his monthly income .","options":["rs . 40000","rs . 36000","rs . 50000","rs . 25000","none of these"],"answer":3},{"question":"22.085 ã — 0.001 = ?","options":["0.22085","2.2085","0.022085","0.0022085","none of these"],"answer":2},{"question":"0.99999 + 0.11111 = ?","options":["1","1.0001","1.0021","1.111","1.1111"],"answer":4},{"question":"A certain company has records stored with a record storage firm in 15 - inch by 12 - inch by 10 - inch boxes . the boxes occupy 1.08 million cubic inches of space . if the company pays $ 0.8 per box per month for the record storage , what is the total amount that the company pays each month for record storage ?","options":["a . 480","b . 300","c . 600","d . 410","e . 240"],"answer":0},{"question":"The sector of a circle has radius of 35 cm and central angle 135 o . find its perimeter ?","options":["91.5 cm","92.2 cm","152.5 cm","29.2 cm","98.2 cm"],"answer":2},{"question":"For every even positive integer m , f ( m ) represents the product of all even integers from 2 to m , inclusive . for example , f ( 12 ) = 2 x 4 x 6 x 8 x 10 x 12 . what is the greatest prime factor of f ( 26 ) ?","options":["23","19","17","13","11"],"answer":3},{"question":"What is the remainder when 6 ^ 381 is divided by 5 ?","options":["0","1","2","3","4"],"answer":1},{"question":"Two trains of equal length are running on parallel lines in the same directions at 46 km / hr . and 36 km / hr . the faster trains pass the slower train in 108 seconds . the length of each train is :","options":["82 m","50 m","72 m","150 m","none of these"],"answer":3},{"question":"A team won 40 percent of its first 30 games in a particular season , and 80 percent of its remaining games . if the team won a total of 50 percent of its games that season , what was the total number of games that the team played ?","options":["40","50","60","70","80"],"answer":0},{"question":"The parameter of a square is equal to the perimeter of a rectangle of length 22 cm and breadth 16 cm . find the circumference of a semicircle whose diameter is equal to the side of the square . ( round off your answer to two decimal places )","options":["77.14 cm","47.14 cm","84.92 cm","29.85 cm","23.57 cm"],"answer":3},{"question":"The ratio of the arithmetic mean of two numbers to one of the numbers is 5 : 9 . what is the ratio of the smaller number to the larger number ?","options":["1 : 5","1 : 6","1 : 7","1 : 8","1 : 9"],"answer":4},{"question":"If | 5 x - 10 | = 100 , then find the sum of the values of x ?","options":["1","- 2","3","- 3","4"],"answer":2},{"question":"A is twice as good a workman as b and together they finish a piece of work in 18 days . in how many days will a alone finish the work ?","options":["31 days","25 days","27 days","29 days","19 days"],"answer":2},{"question":"It takes avery 2.5 hours to build a brick wall while tom can do it in 5 hours . if the two start working together and after an hour avery leaves , how much time will it take tom to complete the wall on his own ?","options":["15 minutes .","30 minutes .","1 hour and 30 minutes .","1 hour and 40 minutes","2 hours"],"answer":4},{"question":"A , b and c invests rs . 4000 , rs . 2000 and rs . 6000 in a business . after one year a removed his money ; b and c continued the business for two more year . if the net profit after 3 years be rs . 3300 , then a ' s share in the profit is ?","options":["6000","4000","2000","600","300"],"answer":3},{"question":"The avg weight of a , b & c is 80 kg . if d joins the group , the avg weight of the group becomes 82 kg . if another man e who weights is 3 kg more than d replaces a , then the avgof b , c , d & e becomes 81 kg . what is the weight of a ?","options":["56","65","75","89","95"],"answer":4},{"question":"The base of a triangle is 15 cm and height is 12 cm . the height of another triangle of double the area having the base 20 cm is :","options":["22 cm'","20 cm'","18 cm'","10 cm'","none of these']"],"answer":2},{"question":"Rectangular tile each of size 20 cm by 30 cm must be laid horizontally on a rectangular floor of size 100 cm by 150 cm , such that the tiles do not overlap and they are placed with edges jutting against each other on all edges . a tile can be placed in any orientation so long as its edges are parallel to the edges of floor . no tile should overshoot any edge of the floor . the maximum number of tiles that can be accommodated on the floor is :","options":["40","15","25","32","45"],"answer":2},{"question":"5000 was divided into two parts such a way that when first part was invested at 3 % and the second at 5 % , the whole annual interest from both the investments is rs . 144 , how much was put at 3 % ?","options":["10600","11600","12600","10680","20600"],"answer":0},{"question":"If x is 30 percent more than y and y is 40 percent less than z , then x is what percent of z ?","options":["78 %","250 %","500 / 3 %","125 %","60 %"],"answer":0},{"question":"A train running at the speed of 60 km / hr crosses a pole in 12 seconds . find the length of the train .","options":["150","278","179","200","191"],"answer":3},{"question":"If y > 0 , ( 7 y ) / 20 + ( 3 y ) / 10 is what percent of y ?","options":["40 %","50 %","65 %","70 %","80 %"],"answer":2},{"question":"The value of a machine depreciates at 21 % per annum . if its present value is $ 1 , 50,000 , at what price should it be sold after two years such that a profit of $ 24,000 is made ?","options":["$ 257615","$ 437615","$ 127615","$ 117615","$ 157615"],"answer":3},{"question":"What is the cp of rs 100 stock at 9 discount , with 1 / 5 % brokerage ?","options":["96.9","96.3","91.2","96.7","96.21"],"answer":2},{"question":"The speeds of three asteroids were compared . asteroids x - 13 and y - 14 were observed for identical durations , while asteroid z - 15 was observed for 2 seconds longer . during its period of observation , asteroid y - 14 traveled three times the distance x - 13 traveled , and therefore y - 14 was found to be faster than x - 13 by 8000 kilometers per second . asteroid z - 15 had an identical speed as that of x - 13 , but because z - 15 was observed for a longer period , it traveled five times the distance x - 13 traveled during x - 13 ' s inspection . asteroid x - 13 traveled how many kilometers during its observation ?","options":["500","1",null,"1",null],"answer":4},{"question":"The average of 15 numbers is 75 . average of the first 8 of them is 68 and that of the last 8.00001 is 77 . find the 8.000001 th number ?","options":["51","87","35","75","68"],"answer":2},{"question":"A train covers a distance of 12 km in 10 minutes . if it takes 5 seconds to pass a telegraph post , then the length of the train is","options":["110 m","120 m","140 m","160 m","100 cm"],"answer":4},{"question":"Mr yadav spends 60 % of his monthly salary on consumable items and 50 % of the remaining on clothes and transport . he saves the remaining amount . if his savings at the end of the year were 48456 , how much amount per month would he have spent on clothes and transport ?","options":["4038","8076","9691.2","4845.6","none of these"],"answer":0},{"question":"What is the sum of all the multiples of 10 between 0 and 100 ?","options":["500","620","550","340","440"],"answer":2},{"question":"The length of a rectangular field is 7 / 5 its width . if the perimeter of the field is 336 meters , what is the width of the field ?","options":["50","60","70","80","90"],"answer":2},{"question":"Difference of two numbers is 1650 . if 7.5 % of the number is 12.5 % of the other number , find the number ?","options":["2660",null,"3660",null,"3000"],"answer":4},{"question":"A certain no . when divided by 140 leaves a remainder 25 , what is the remainder if the same no . be divided by 15 ?","options":["2","4","7","8","11"],"answer":4},{"question":"A room of 6 m 00 cm long and 8 m 00 cm broad is to be paved with square tiles . find the least number of square tiles required to cover the floor .","options":["12","200","600","800","20"],"answer":0},{"question":"An inspector rejects 0.07 % of the meters as defective . how many will he examine to reject 2 ?","options":["a","b","c","d","e"],"answer":2},{"question":"Teas worth rs . 126 per kg and rs . 135 per kg are mixed with a third variety in the ratio 1 : 1 : 2 . if the mixture is worth rs 154 per kg , the price of the third variety per kg will be ?","options":["rs . 147.50","rs . 785.50","rs . 176.50","rs . 258.50","none of these"],"answer":2},{"question":"Mother , her daughter and her grand child weighs 110 kg . daughter and her daughter ( child ) weighs 60 kg . child is 1 / 5 th of her grand mother . what is the age of the daughter ?","options":["46","47","48","49","50"],"answer":4},{"question":"In a simultaneous throw of a pair of dice , find the probability of getting a total more than 10","options":["5 / 13","2 / 15","1 / 12","3 / 17","6 / 19"],"answer":2},{"question":"When a student joe , weighing 42 kg , joins a group of students whose average weight is 30 kg , the average weight goes up by 1 kg . subsequently , if two students , excluding joe , leave the group the average weight comes back to 30 kg . what is the difference between the average weight of the two students who left and the weight of joe ?","options":["5.5 kg","6 kg","30 kg","36.5 kg","71 kg"],"answer":1},{"question":"The sum of two numbers is 44 . 5 times one number is equal to 6 times the other . the smaller of the two numbers is","options":["10","12","16","22","20"],"answer":4},{"question":"Youseff lives x blocks from his office . it takes him 1 minute per block to walk to work and 20 seconds per block to ride his bike to work . it is takes him exactly 4 minutes more to walk to work than to ride his bike to work , then x equals ?","options":["4","6","10","15","20"],"answer":1},{"question":"A take twice as much time as b or thrice as much time to finish a piece of work . working together , they can finish the work in 5 days . b can do the work alone in ?","options":["19","12","11","30","114"],"answer":3},{"question":"The mass of 1 cubic meter of a substance is 200 kg under certain conditions . what is the volume in cubic centimeters of 1 gram of this substance under these conditions ? ( 1 kg = 1,000 grams and 1 cubic meter = 1 , 000,000 cubic centimeters )","options":["1'","2'","3'","4'","5']"],"answer":4},{"question":"A rectangular field is to be fenced on three sides leaving a side of 8 feet uncovered . if the area of the field is 680 sq . ft , how many feet of fencing will be required ?","options":["244 ft","88 ft","122 ft","178 ft","66 ft"],"answer":3},{"question":"A train 400 m in length crosses a telegraph post in 16 seconds . the speed of the train is ?","options":["22 kmph","77 kmph","54 kmph","71 kmph","90 kmph"],"answer":4},{"question":"Ravi can do a piece of work in 50 days while prakash can do it in 75 days . in how many days will they finish it together ?","options":["30 days","35 days","25 days","27 days","29 days"],"answer":0},{"question":"The marks obtained by polly and sandy are in the ratio 3 : 5 and those obtained by sandy and willy are in the ratio of 5 : 2 . the marks obtained by polly and willy are in the ratio of . . . ?","options":["2 : 1","3 : 2","4 : 3","5 : 4","6 : 5"],"answer":1},{"question":"Add 10 % of 30 and 15 % of 50 .","options":["9.5","10.5","11.5","12","15"],"answer":1},{"question":"Smita was making a cube with dimensions 5 * 5 * 5 using 1 * 1 * 1 cubes . what is the number of cubes needed to make a hollow cube looking of the same shape ?","options":["98'","104'","100'","61'","51']"],"answer":0},{"question":"The average of temperatures at noontime from monday to friday is 50 ; the lowest one is 40 , what is the possible maximum range of the temperatures ?","options":["20","25","40","50","75"],"answer":3},{"question":"A sun is divided among x , y and z in such a way that for each rupee x gets , y gets 45 paisa and z gets 30 paisa . if the share of y is rs . 36 , what is the total amount ?","options":["166","140","178","177","169"],"answer":1},{"question":"A retailer sold 2 houses at each $ 10000 . on 1 st house he got 30 % profit and on 2 nd house he loss 10 % then find his net profit or loss ?","options":["15 %","17 %","21 %","19 %","25 %"],"answer":1},{"question":"The remainder when e = 1 + 3 + 3 ^ 2 + 3 ^ 3 + . . . . . . . . . . + 3 ^ 200 is divided 13 .","options":["12","7","0","5","3"],"answer":2},{"question":"Today joelle opened an interest - bearing savings account and deposited $ 6000 . if the annual interest rate is 5 percent compounded interest , and she neither deposits nor withdraws money for exactly 2 years , how much money will she have in the account ?","options":["$ 6715","$ 5615","$ 6415","$ 6615","$ 6315"],"answer":3},{"question":"A boat can travel with a speed of 24 km / hr in still water . if the speed of the stream is 4 km / hr , find the time taken by the boat to go 196 km downstream","options":["3 hours","4 hours","5 hours","6 hours","7 hours"],"answer":4},{"question":"A train 900 m long is running at a speed of 78 km / hr . if it crosses a tunnel in 1 min , then the length of the tunnel is ?","options":["200 m","379 m","400 m","589 m","600 m"],"answer":2},{"question":"Jayant opened a shop investing rs . 30,000 . madhu joined him 2 months later , investing rs . 45,000 . they earned a profit of rs . 54,000 after completion of one year . what will be madhu ' s share of profit ?","options":["rs . 27",null,"rs . 24",null,"rs . 30"],"answer":0},{"question":"600 men have provisions for 20 days . if 200 more men join them , for how many days will the provisions last now ?","options":["15","11","10","8","7"],"answer":0},{"question":"The hcf of two numbers is 52 and the other two factors of their lcm are 11 and 12 . what is the largest number .","options":["624","450","480","504","555"],"answer":0},{"question":"A whale goes on a feeding frenzy that lasts for 9 hours . for the first hour he catches and eats x kilos of plankton . in every hour after the first , it consumes 3 kilos of plankton more than it consumed in the previous hour . if by the end of the frenzy the whale will have consumed a whopping accumulated total 270 kilos of plankton , how many kilos did he consume on the sixth hour ?","options":["33","47","50","53","62"],"answer":0},{"question":"In a garment industry , 12 men working 8 hours per day complete a piece of work in 10 days . to complete the same work in 8 days , working 5 hours a day , the number of men required is :","options":["24","5","6","8","9"],"answer":0},{"question":"If the radii of umbra and penumbra cast by an object on a wall are of the ratio 2 : 6 , what is the area of the penumbra ring around the umbra of the latter ’ s radius is 40 cms ?","options":["40288.57 cm ^ 2'","40388.57 cm ^ 2'","40488.57 cm ^ 2'","40588.57 cm ^ 2'","40688.57 cm ^ 2']"],"answer":0},{"question":"If in a box of dimensions 6 m * 5 m * 4 m smaller boxes of dimensions 60 cm * 50 cm * 40 cm are kept in it , then what will be the maximum number of the small boxes that can be kept in it ?","options":["1098","1000","1628","1098","1094"],"answer":1},{"question":"The area of a square field is 64816 sq m . how long will a lady take to cross the field diagonally at the rate of 7.2 km / hr ?","options":["2 min","4 min","5 min","3 min","3.5 min"],"answer":3},{"question":"The ratio 15 : 25 expressed as percent equals to","options":["70 %","60 %","30 %","75 %","none of above"],"answer":1},{"question":"The ratio between the number of sheep and the number of horses at the stewar farm is 2 to 7 . if each of horse is fed 230 ounces of horse food per day and the farm needs a total 12880 ounces of horse food per day . what is number sheep in the form ? ?","options":["18","16","32","56","58"],"answer":1},{"question":"The ratio of the arithmetic mean of two numbers to one of the numbers is 4 : 6 . what is the ratio of the smaller number to the larger number ?","options":["1 : 5","1 : 4","1 : 3","1 : 2","2 : 3"],"answer":2},{"question":"The speed of a boat in still water in 22 km / hr and the rate of current is 4 km / hr . the distance travelled downstream in 24 minutes is :","options":["10.6","10.2","10.8","10.4","10.0"],"answer":3},{"question":"The present ratio of students to teachers at a certain school is 45 to 1 . if the student enrollment were to increase by 50 students and the number of teachers were to increase by 5 , the ratio of students to teachers would then be 25 to 1 . what is the present number of teachers ?","options":["4","8","10","12","15"],"answer":0},{"question":"The number of stamps that kaye and alberto had were in the ration of 5 : 3 respectively . after kaye gave alberto 10 of her stamps , the ration of the number of kaye had to the number of alberto had was 3 : 2 . as a result of the gift , kaye had how many more stamps than alberto ?","options":["20","30","40","60","80"],"answer":4},{"question":"A certain bacteria colony doubles in size every day for 16 days , at which point it reaches the limit of its habitat and can no longer grow . if two bacteria colonies start growing simultaneously , how many days will it take them to reach the habitat ’ s limit ?","options":["6.33","7.5","10","15","19"],"answer":3},{"question":"Find the area of the quadrilateral of one of its diagonals is 15 cm and its off sets 6 cm and 4 cm ?","options":["50 cm 2","60 cm 2","75 cm 2","90 cm 2","150 cm 2"],"answer":2},{"question":"The average of 10 numbers is 23 . if each number is increased by 1 , what will the new average be ?","options":["36","24","72","29","22"],"answer":1},{"question":"Sakshi can do a piece of work in 15 days . tanya is 25 % more efficient than sakshi . the number of days taken by tanya to do the same piece of work :","options":["15","16","18","12","10"],"answer":3},{"question":"An electric pump can fill a tank in 5 hours . because of a leak in the tank , it took 10 hours to fill the tank . if the tank is full , how much time will the leak take to empty it ?","options":["10 hours","12 hours","8 hours","5 hours","15 hours"],"answer":0},{"question":"4 , 6 , 12 , 14 , 28 , 30 , . . ?","options":["20","40","no = 60","80","100"],"answer":2},{"question":"A cubical block of metal weighs 6 pounds . how much will another cube of the same metal weigh if its sides are twice as long ?","options":["48","99","266","28","17"],"answer":0},{"question":"Working together at their respective constant rates , machine a and machine b can produce 1,600 units in 8 hours . working alone , machine b would complete that same output in 50 % more time . if machine a were to work on its own for an 8 - hour shift , what percent of the 1,600 unit total would it produce ?","options":["25","33","50","67","75"],"answer":1},{"question":"Find the value for x from below equation : x / 3 = - 4 ?","options":["- 12","1","- 2","- 3","4"],"answer":0},{"question":"A sum of money is sufficient to pay x ' s wages for 36 days and y ' s wages for 45 days . the same money is sufficient to pay the wages of both for ?","options":["16","17","18","19","20"],"answer":4},{"question":"Length of a rectangular plot is 16 mtr more than its breadth . if the cost of fencing the plot at 26.50 per meter is rs . 5300 , what is the length of the plot in mtr ?","options":["58 m","60 m","80 m","82 m","84 m"],"answer":0},{"question":"At what price must an article costing rs . 75 be marked in order that after deducting 5 % from the list price . it may be sold at a profit of 25 % on the cost price ?","options":["62.5","62.0","62.6","62.1","98.68"],"answer":4},{"question":"Two stations a and b are 155 km apart on a straight line . one train starts from a at 7 a . m . and travels towards b at 20 kmph . another train starts from b at 8 a . m . and travels towards a at a speed of 25 kmph . at what time will they meet ?","options":["9","10","11","12","8"],"answer":2},{"question":"Each week , harry is paid x dollars per hour for the first 12 hours and 1.5 x dollars for each additional hour worked that week . each week , james is paid x dollars per per hour for the first 40 hours and 2 x dollars for each additional hour worked that week . last week james worked a total of 41 hours if harry and james were paid the same amount last week , how many hours did harry work last week ?","options":["32","36","37","38","39"],"answer":0},{"question":"If the volume of two cubes are in the ratio 64 : 1 , the ratio of their edges is :","options":["3 : 1","3 : 2","3 : 5","4 : 1","none of these"],"answer":3},{"question":"A , b and c play a cricket match . the ratio of the runs scored by them in the match is a : b = 5 : 3 and b : c = 5 : 2 . if the total runs scored by all of them are 60 , the runs scored by b are ?","options":["20.23","20.13","30.93","19.56","10.93"],"answer":3},{"question":"A van takes 6 hours to cover a distance of 180 km . how much should the speed in kmph be maintained to cover the same direction in 3 / 2 th of the previous time ?","options":["50 kmph","60 kmph","70 kmph","80 kmph","20 kmph"],"answer":4},{"question":"Find the principal which yields a simple interest of rs . 20 and compound interest of rs . 30 in two years , at the same percent rate per annum ?","options":["s . 20","s . 48","s . 42","s . 20","s . 60"],"answer":0},{"question":"A can do a work in 40 days , b in 60 days . a alone start the work after 10 days he left work . in how many days b can finish the work ?","options":["20 days","15 days","30 days","45 days","50 days"],"answer":3},{"question":"A certain university will select 1 of 4 candidates eligible to fill a position in the mathematics department and 2 of 7 candidates eligible to fill 2 identical positions in the computer science department . if none of the candidates is eligible for a position in both departments , how many different sets of 3 candidates are there to fill the 3 positions ?","options":["81","82","84","86","88"],"answer":2},{"question":"Each factor of 150 is inscribed on its own plastic ball , and all of the balls are placed in a jar . if a ball is randomly selected from the jar , what is the probability that the ball is inscribed with a multiple of 15 ?","options":["1 / 16","5 / 42","1 / 8","3 / 16","1 / 3"],"answer":2},{"question":"15.03 ã — 0.01 = ?","options":["0.1503","0.001503","1.503","0.001503","none of these"],"answer":0},{"question":"12 men can complete a piece of work in 4 days , while 15 women can complete the same work in 4 days . 6 men start working on the job and after working for 2 days , all of them stopped working . how many women should be put on the job to complete the remaining work , if it is to be completed in 3 days .","options":["15","18","22","25","26"],"answer":0},{"question":"Mr . kramer , the losing candidate in a two - candidate election , received 942,568 votes , which was exactly 20 percent of all votes cast . approximately what percent of the remaining votes would he need to have received in order to have won at least 50 percent of all the votes cast ?","options":["10 %","12 %","15 %","27 %","37 %"],"answer":4},{"question":"In a mixture 60 litres , the ratio of milk and water 2 : 1 . if this ratio is to be 1 : 2 , then the quanity of water to be further added is :","options":["20","30","40","50","60"],"answer":4},{"question":"A tap can fill a tank in 16 hours . after half the tank is filled , 3 more similar taps are opened . what is the total time taken to fill the tank completely ?","options":["2 hrs","1 hrs","10 hrs","5 hrs","4 hrs"],"answer":2},{"question":"The sale price sarees listed for rs . 600 after successive discount is 20 % and 5 % is ?","options":["227","358","456","787","191"],"answer":2},{"question":"A reduction of 25 % in the price of oil enables a house wife to obtain 5 kgs more for rs . 700 , what is the reduced price for kg ?","options":["35","60","70","80","20"],"answer":0},{"question":"Robert is travelling on his cycle and has calculated to reach point a at 2 p . m . if he travels at 10 kmph , he will reach there at 12 noon if he travels at 15 kmph . at what speed must he travel to reach a at 1 p . m . ?","options":["8","12","11","16","18"],"answer":1},{"question":"The average of 10 consecutive integers is 16 . then , 9 is deducted from the first consecutive number , 8 is deducted from the second , 7 is deducted form the third , and so on until the last number which remains unchanged . what is the new average ?","options":["10.5","11","11.5","12","12.5"],"answer":2},{"question":"After 2 games , team b had an average of 61.5 points per game . if it got only 47 points in game 3 , how many more points does it need to score to get its total above 500 ?","options":["805","740","670","530","330"],"answer":4},{"question":"Calculate the number of bricks , each measuring 25 cm * 15 cm * 8 cm required to construct a wall of dimensions 10 m * 4 m * 5 m when 10 % of its volume is occupied by mortar ?","options":["3388","27678","6000","2977","27681"],"answer":2},{"question":"A class has a ratio of 3 : 6 : 7 of children with red hair , blonde hair and black hair respectively . if the class has 9 kids with red hair , how many kids are in the class ?","options":["99","48","16","22","60"],"answer":1},{"question":"A certain club has 10 members , including parry . one of the 10 members is chosen at random to be the president , one of the remaining 9 members is to be chosen at random to be the secretary , and one of the remaining 8 members is to be chosen at random to be the treasurer . what is the probability that parry will be either the member chose to be secretary or the member chose to be treasurer ?","options":["1 / 720","1 / 80","1 / 10","1 / 9","1 / 5"],"answer":4},{"question":"A millionaire bought a job lot of hats 1 / 4 of which were brown . the millionaire sold 2 / 3 of the hats including 4 / 5 of the brown hats . what fraction of the unsold hats were brown .","options":["1 / 60","1 / 15","3 / 20","3 / 5","3 / 4"],"answer":2},{"question":"If three machines working at the same rate can do 3 / 4 of a job in 30 minutes , how many minutes would it take two machines working at the same rate to do 3 / 5 of the job ?","options":["36","60","75","80","100"],"answer":0},{"question":"{ ( 481 + 426 ) 2 - 4 x 481 x 426 } = ?","options":["3025","4200","3060","3210","none of these"],"answer":0},{"question":"Working together at their respective constant rates , machine a and machine b can produce 900 units in 8 hours . working alone , machine b would complete that same output in 50 % more time . if machine a were to work on its own for an 8 - hour shift , what percent of the 900 unit total would it produce ?","options":["30","33","50","67","75"],"answer":0},{"question":"Sum of the squares of 3 no . ' s is 138 and the sum of their products taken two at a time is 131 . find the sum ?","options":["20","24","26","28","30"],"answer":0},{"question":"A not - so - good clockmaker has four clocks on display in the window . clock # 1 loses 10 minutes every hour . clock # 2 gains 15 minutes every hour relative to clock # 1 ( i . e . , as clock # 1 moves from 12 : 00 to 1 : 00 , clock # 2 moves from 12 : 00 to 1 : 15 ) . clock # 3 loses 20 minutes every hour relative to clock # 2 . finally , clock # 4 gains 20 minutes every hour relative to clock # 3 . if the clockmaker resets all four clocks to the correct time at 12 noon , what time will clock # 4 display after 6 actual hours ( when it is actually 6 : 00 pm that same day ) ?","options":["5 : 00","5 : 34","5 : 42","6 : 00","6 : 24"],"answer":3},{"question":"If x and y are positive integers and 11 + x + y + xy = 25 , what is the value of x + y ?","options":["3","5","6","8","9"],"answer":2},{"question":"A 6000 liter tank , half - full of water is being filled from a pipe with a flow rate of 1 kiloliter every 2 minutes . at the same time , the tank is losing water from two drains at a rate of 1 kiloliter every 4 minutes and every 6 minutes . how many minutes does it take to fill the tank completely ?","options":["8","12","18","24","36"],"answer":4},{"question":"Rs . 1040 is divided amongst a , b , c so that 2 times a ' s share , 3 times b ' s share and 4 times c ' s share are all equal . find a ' s share ?","options":["177","150","817","480","616"],"answer":3},{"question":"Salesperson a ' s compensation for any week is $ 300 plus 6 percent of the portion of a ' s total sales above $ 1,000 for that week . salesperson b ' s compensation for any week is 8 percent of b ' s total sales for that week . for what amount of total weekly sales would both salespeople earn the same compensation ?","options":["$ 21",null,"$ 18",null,"$ 12"],"answer":2},{"question":"If the number is decreased by 5 and divided by 7 the result is 7 . what would be the result if 6 is subtracted and divided by 8 ?","options":["4","6","8","5","3"],"answer":1},{"question":"( x + 5 ) is a factor in x ^ 2 - mx - 40 . what is the value of m ?","options":["1","2","4","3","5"],"answer":3},{"question":"In a rectangular coordinate system , what is the area of a quadrilateral whose vertices have the coordinates ( 4 , - 3 ) , ( 4 , 7 ) , ( 10 , 4 ) , ( 10 , - 7 ) ?","options":["51","54","57","60","63"],"answer":4},{"question":"A sum is divided among b , c and d in such a way that for each rupee b gets , c gets 150 paisa and d gets 50 paisa . if the share of c is rs . 40 , what is the total amount ?","options":["70","75","80","85","90"],"answer":2},{"question":"Find the average marks of all the students in 2 separate classes , if the average marks of students in the first class of 58 students is 67 and that of another class of 52 students is 82 .","options":["74.1","56.3","67.8","79.7","19.4"],"answer":0},{"question":"Four horses are tethered at four corners of a square plot of side 63 metres so that they just can not reach one another . the area left ungrazed is :","options":["675.5 m 2'","780.6 m 2'","785.8 m 2'","850.5 m 2'","950.5 m 2']"],"answer":3},{"question":"Mixture contains alcohol and water in the ratio 4 : 3 . if 7 liters of water is added to the mixture , the ratio becomes 4 : 5 . find the quantity of alcohol in the given mixture .","options":["10","99","5","22","29"],"answer":2},{"question":"Find the value of 1 / ( 3 + 1 / ( 3 + 1 / ( 3 - 1 / 3 ) ) ) ?","options":["13 / 89","15 / 87","27 / 89","27 / 87","89 / 27"],"answer":2},{"question":"18 men can complete a piece of work in 20 days . in how many days can 15 men complete that piece of work ?","options":["23","27","20","24","11"],"answer":3},{"question":"The market value of a 10.5 % stock , in which an income of rs . 756 is derived by investing rs . 9000 , brokerage being 1 / 4 % , is :","options":["113.2","114","114.75","124","124.75"],"answer":4},{"question":"A dog takes 2 leaps for every 3 leaps of a hare . if one leap of the dog is equal to 5 leaps of the hare , the ratio of the speed of the dog to that of the hare is :","options":["9 : 3","3 : 10","2 : 3","6 : 3","10 : 3"],"answer":4},{"question":"If a 10 percent deposit that has been paid toward the purchase of a certain product is $ 55 , how much more remains to be paid ?","options":["$ 455","$ 495","$ 525","$ 550","$ 585"],"answer":1},{"question":"If two times of the daughter ’ s age in years is included to the mother ’ s age , the total is 70 and if two times of the mother ’ s age is included to the daughter ’ s age , the total is 95 . so the mother ’ s age is ,","options":["30","40","50","60","39"],"answer":1},{"question":"An auto assembly plant performs 6 functions with each frame that arrives : add axles , add wheels to the axles , install the windshield to the frame , install the instrument panel , install the steering wheel , and install the interior seating . once those 6 tasks are performed , each car goes to a separate building for finishing touches . if these tasks can be arranged along a linear assembly line in any order , except that the axles must be installed before the wheels can be added , how many r ways can the assembly line be arranged ?","options":["120","240","360","480","720"],"answer":2},{"question":"A and b put in rs . 300 and rs . 400 respectively into a business . a reinvests into the business his share of the first year ' s profit of rs . 140 where as b does not . in what ratio should they divide the second year ' s profit ?","options":["8 : 7","7 : 5","1 : 3","8 : 7","9 : 10"],"answer":4},{"question":"The difference between the compound interest and simple interest on a certain sum at 10 % per annum for 2 years is $ 631 . find the sum ?","options":["$ 52000","$ 61000","$ 71540","$ 63100","$ 56210"],"answer":3},{"question":"What is the smallest number which when diminished by 16 , is divisible 4 , 6 , 8 and 10 ?","options":["136","192","198","122","142"],"answer":0},{"question":"In a room with 10 people , 6 people have exactly 1 friend in the room and 5 people have exactly 2 friends in the room ( assuming that friendship is a mutual relationship , i . e . if jane is paul ' s friend , paul is jane ' s friend ) . if two individuals are selected from the room at random , what is the probability that those two individuals are not friends ?","options":["5 / 21","3 / 7","4 / 5","5 / 7","16 / 21"],"answer":2},{"question":"There are 4 people of different heights standing in order of increasing height . the difference is 2 inches between the first person and the second person , and also between the second person and the third person . the difference between the third person and the fourth person is 6 inches and the average height is 79 . how tall is the fourth person ?","options":["85","87","89","91","93"],"answer":0},{"question":"A not - so - good clockmaker has four clocks on display in the window . clock # 1 loses 17 minutes every hour . clock # 2 gains 15 minutes every hour relative to clock # 1 ( i . e . , as clock # 1 moves from 12 : 00 to 1 : 00 , clock # 2 moves from 12 : 00 to 1 : 15 ) . clock # 3 loses 20 minutes every hour relative to clock # 2 . finally , clock # 4 gains 20 minutes every hour relative to clock # 3 . if the clockmaker resets all four clocks to the correct time at 12 noon , what time will clock # 4 display after 6 actual hours ( when it is actually 6 : 00 pm that same day ) ?","options":["5 : 00","5 : 34","5 : 42","6 : 00","6 : 24"],"answer":1},{"question":"If both 5 ^ 3 and 3 ^ 4 are factors of n x ( 2 ^ 5 ) x ( 12 ^ 2 ) x ( 7 ^ 3 ) x ( 10 ^ 2 ) , what is the smallest possible positive value of n ?","options":["15","45","75","125","150"],"answer":1},{"question":"The profit earned by selling an article for 812 is equal to the loss incurred when the same article is sold for 448 . what should be the sale price of the article for making 50 per cent profit ?","options":["960","1060","1",null,"945"],"answer":3},{"question":"If w is 40 percent less than e , e is 40 percent less than y , and z is 46 percent less than y , then z is greater than w by what percent of w ?","options":["4 %","18 %","36 %","40 %","50 %"],"answer":4},{"question":"What is the angle between the minute hand and the hour hand when the time is 1540 hours ?","options":["150","160","140","130","none"],"answer":3},{"question":"What is the sum of the multiples of 3 from 33 to 60 , inclusive ?","options":["465","470","452","450","460"],"answer":0},{"question":"3 people each took 5 tests . if the ranges of their scores in the 5 practice tests were 15 , 25 and 30 , what is the minimum possible range in scores of the 3 test - takers ?","options":["25","30","35","15","10"],"answer":0},{"question":"A goods train runs at the speed of 72 kmph and crosses a 270 m long platform in 26 seconds . what is the length of the goods train ?","options":["230 m","250 m","643 m","832 m","270 m"],"answer":1},{"question":"Rebecca ' s annual income is $ 15000 and jimmy ' s annual income is $ 18000 . by how much must rebecca ' s annual income increase so that it constitutes 50 % of rebecca and jimmy ' s combined income ?","options":["7000","6000","5000","4000","3000"],"answer":4},{"question":"A cubic object 3 ' ' x 3 ' ' x 3 ' ' is painted blue on all the outside surfaces , including the top and bottom . if the cube is cut into 27 cubes of 1 ' ' x 1 ' ' x 1 ' ' , how many 1 ' ' cubes do have any painted surfaces ?","options":["15'","22'","26'","33'","44']"],"answer":2},{"question":"The ratio of ages of aman , bren , and charlie are in the ratio 5 : 8 : 7 respectively . if 8 years ago , the sum of their ages was 76 , what will be the age of charlie 10 years from now ?","options":["17","25","45","47","50"],"answer":2},{"question":"How many of the positive factors of 17 are not factors of 34 ?","options":["0","1","2","3","4"],"answer":0},{"question":"Rectangle a has sides a and b , and rectangle b has sides c and d . if a / c = b / d = 3 / 5 , what is the ratio of rectangle a ’ s area to rectangle b ’ s area ?","options":["5 / 3'","9 / 5'","9 / 25'","3 / 5'","25 / 9']"],"answer":2},{"question":"J is faster than p . j and p each walk 24 km . sum of the speeds of j and p is 7 kmph . sum of time taken by them is 14 hours . then j speed is equal to","options":["22","14","6","8","16"],"answer":1},{"question":"2 ^ 8 × 39 + 31 = ?","options":["34545","65657","65567","45677","56782"],"answer":2},{"question":"A river 5 m deep and 35 m wide is flowing at the rate of 2 kmph , calculate the amount of water that runs into the sea per minute ?","options":["5832.75","5839.75","5837.75","5222.75","5835.75"],"answer":0},{"question":"On a certain road 10 % of the motorists exceed the posted speed limit and receive speeding tickets , but 15 % of the motorists who exceed the posted speed limit do not receive speeding tickets . what percent of the motorists on the road exceed the posted speed limit ?","options":["11.7 %","12.5 %","15 %","22 %","30 %"],"answer":0},{"question":"A train passes a station platform in 36 sec and a man standing on the platform in 23 sec . if the speed of the train is 54 km / hr . what is the length of the platform ?","options":["288","195","881","1277","121"],"answer":1},{"question":"The area of a square field is 4802 m ( power ) 2 the length of its diagonal is :","options":["98 m'","102 m'","95 m'","105 m'","96 m']"],"answer":0},{"question":"For any positive number x , the function [ x ] denotes the greatest integer less than or equal to x . for example , [ 1 ] = 1 , [ 1.567 ] = 1 and [ 1.999 ] = 1 . if k is a positive integer such that k ^ 2 is divisible by 45 and 80 , what is the units digit of k ^ 3 / 4000 ?","options":["0","1","27","0","can not be determined"],"answer":3},{"question":"In the faculty of reverse - engineering , 100 second year students study numeric methods , 100 second year students study automatic control of airborne vehicles and 25 second year students study them both . how many students are there in the faculty if the second year students are approximately 50 % of the total ?","options":["340","335","370","360","350"],"answer":4},{"question":"The probability that a computer company will get a computer hardware contract is 3 / 4 and the probability that it will not get a software contract is 3 / 5 . if the probability of getting at least one contract is 5 / 6 , what is the probability that it will get both the contracts ?","options":["7 / 30","11 / 40","17 / 50","19 / 60","33 / 80"],"answer":3},{"question":"A man sitting in a train which is travelling at 60 kmph observes that a goods train , travelling in opposite direction , takes 9 seconds to pass him . if the goods train is 280 m long , find its speed ?","options":["52 kmph .","62 kmph .","72 kmph .","80 kmph .","none"],"answer":0},{"question":"A straight line in the xy - plane has slope 2 . on this line the x - coordinate of the point is 300 and y - coordinate is 900 then what is the y intercept of the plane ?","options":["200","250","100","300","220"],"answer":0},{"question":"A marketing survey of anytown found that the ratio of trucks to sedans to motorcycles was 3 : 7 : 2 , respectively . given that there are 11,200 sedans in anytown , how many motorcycles are there ?","options":["1260","2100","3600","3200","5200"],"answer":3},{"question":"To fill a tank , 25 buckets of water is required . how many buckets of water will be required to fill the same tank if the capacity of the bucket is reduced to two - fifth of its present ?","options":["62.5","65","61","64","60"],"answer":0},{"question":"The walker walking at a constant rate of 4 miles per hour is passed by a cyclist traveling in the same direction along the same path at 20 miles per hour . the cyclist stops to wait for the hiker 5 minutes after passing her , while the walker continues to walk at her constant rate , how many minutes must the cyclist wait until the walker catches up ?","options":["16","18","20","22","24"],"answer":2},{"question":"A train traveled the first d miles of its journey it an average speed of 60 miles per hour , the next d miles of its journey at an average speed of y miles per hour , and the final d miles of its journey at an average speed of 160 miles per hour . if the train ’ s average speed over the total distance was 94 miles per hour , what is the value of y ?","options":["98","84","90","120","135"],"answer":0},{"question":"What is the total number of positive integers that are less than 1000 and that have no positive factor in common with 1000 other than 1 ?","options":["100","200","300","400","500"],"answer":3},{"question":"The monthly incomes of a and b are in the ratio 5 : 2 . b ' s monthly income is 12 % more than c ' s monthly income . if c ' s monthly income is rs . 13000 , then find the annual income of a ?","options":["rs . 420000","rs . 180000","rs . 436800","rs . 504000","none of these"],"answer":2},{"question":"3 * 13 + 3 * 14 + 3 * 17 + 11 = ?","options":["125","126","130","143","151"],"answer":3},{"question":"In mrs . susna ' s class , 1 / 4 of her students are getting an a , 1 / 2 are getting a b , 1 / 8 are getting a c , 1 / 12 are getting a d , and 1 / 24 are getting a f . what fraction of mrs . susna ' s class getting a passing grade of c or higher .","options":["5 / 6","3 / 4","7 / 8","1 / 8","1 / 2"],"answer":2},{"question":"The area of the house of a hall is 20 m 2 that of a longer wall 10 m 2 and of the shorter wall 8 m 2 , find the edge of the new cube ?","options":["45 m 3'","40 m 3'","60 m 3'","600 m 3'","300 m 3']"],"answer":1},{"question":"There is a 45 cm line marked at each centimeter and an insect is placed at every centimeter . 9 frogs are trained to jump a constant distance . the first one jumps 2 cm in every leap , the second one jumps 3 cm and so on until the 9 th one jumps 10 cm in every leap and they eat any insect that is available at that spot . if all of them start from start line and finish the entire 45 cm , how many insects were still left after the race was over ?","options":["0","4","6","7","10"],"answer":4},{"question":"The present population of a town is 4032 . population increase rate is 20 % p . a . find the population of town before 2 years ?","options":["2500","2800","3500","3600","2050"],"answer":1},{"question":"A cistern has a leak which would empty the cistern in 20 minutes . a tap is turned on which admits 2 liters a minute into the cistern , and it is emptied in 24 minutes . how many liters does the cistern hold ?","options":["480","240","289","270","927"],"answer":1},{"question":"The present population of a town is 10000 . population increase rate is 10 % p . a . find the population of town after 2 years ?","options":["10000","11100","15000","12100","14520"],"answer":3},{"question":"John has taken 4 ( 4 ) tests that have an average of 82 . in order to bring his course grade up to a ‘ b ’ , he will need to have a final average of 86 . what will he need to average on his final two tests to achieve this grade ?","options":["87","90","92","94","97"],"answer":3},{"question":"Find the surface area of a 8 cm x 4 cm x 2 cm brick .","options":["136 cu cm","112 cu cm","164 cu cm","180 cu cm","none"],"answer":1},{"question":"A car started running at a speed of 38 km / hr and the speed of the car was increased by 2 km / hr at the end of every hour . find the total distance covered by the car in the first 10 hours of the journey .","options":["47 km","76 km","25 km","15 km","30 km"],"answer":0},{"question":"3 containers a , b and c are having mixtures of milk and water in the ratio of 1 : 5 and 3 : 5 and 5 : 7 respectively . if the capacities of the containers are in the ratio of all the 3 containers are in the ratio 5 : 4 : 5 , find the ratio of milk to water , if the mixtures of all the 3 containers are mixed together .","options":["53 : 115","55 : 115","115 : 55","5 : 115","115 : 53"],"answer":0},{"question":"The length of a rectangle is reduced by 22 % . by what % would the width have to be increased to maintainthe original area ?","options":["15 %","20 %","28 %","35 %","40 %"],"answer":2},{"question":"If 5 x = 7 y and xy ≠ 0 , what is the ratio of 1 / 5 * x to 1 / 6 * y ?","options":["25 / 6","42 / 25","6 / 5","5 / 6","25 / 36"],"answer":1},{"question":"If 10 litres of an oil of rs . 50 per litres be mixed with 5 litres of another oil of rs . 67 per litre then what is the rate of mixed oil per litre ?","options":["rs . 49.17","rs . 51.03","rs . 54.17","rs . 55.66","none of the above"],"answer":3},{"question":"The sum of first 45 natural numbers is :","options":["1035","1040","1042","1045","1050"],"answer":0},{"question":"If the difference between the length and breadth of a rectangle is 23 m and its perimeter is 226 m , what is its area ?","options":["2510","2535","3060","2515","2520"],"answer":2},{"question":"There is a 30 % chance sandy will visit china this year , while there is a 60 % chance that she will visit malaysia this year . what is the probability that sandy will visit either china or malaysia this year , but not both ?","options":["42 %","48 %","54 %","60 %","66 %"],"answer":2},{"question":"Mike earns $ 14 per hour and phil earns $ 10.5 per hour . approximately how much less , as a percentage , does phil earn than mike per hour ?","options":["25 %","32.5 %","37 %","37.5 %","40 %"],"answer":0},{"question":"The total price of a basic computer and printer are $ 2500 . if the same printer had been purchased with an enhanced computer whose price was $ 500 more than the price of the basic computer , then the price of the printer would have been 1 / 6 of that total . what was the price of the basic computer ?","options":["1500","1600","1750","1900","2000"],"answer":4},{"question":"Find the average of first 4 multiples of 9 ?","options":["10","12.6","22.5","31.3","40.8"],"answer":2},{"question":"Company a ' s workforce consists of 10 percent managers and 90 percent software engineers . company b ' s workforce consists of 30 percent managers , 10 percent software engineers , and 60 percent support staff . the two companies merge , every employee stays with the resulting company , and no new employees are added . if the resulting company í s workforce consists of 25 percent managers , what percent of the workforce originated from company a ?","options":["10 %","20 %","25 %","50 %","75 %"],"answer":2},{"question":"How many positive integers less than 100 are neither multiples of 5 or 6 .","options":["a","b","c","d","e"],"answer":4},{"question":"A and b walk around a circular track . they start at 9 a . m . from the same point in the opposite directions . a and b walk at a speed of 2 rounds per hour and 3 rounds per hour respectively . how many times shall they cross each other before 12 : 00 p . m . ?","options":["28","27","26","25","20"],"answer":4},{"question":"If n is a positive integer and n ^ 3 is a multiple of 550 , what is the least possible value of n ?","options":["8","27","81","110","125"],"answer":3},{"question":"Two goods trains each 375 m long are running in opposite directions on parallel tracks . their speeds are 45 km / hr and 30 km / hr respectively . find the time taken by the slower train to pass the driver of the faster one ?","options":["40","45","48","51","36"],"answer":4},{"question":"If x is invested in a bank at a rate of simple interest of y % p . a . for two years , then the interest earned is 300 . if x is invested at y % p . a . , for two years when the interest is compounded annually , the interest is 307.50 . what is the value of x ?","options":["8000","6000","5000","4000","3000"],"answer":4},{"question":"A dress on sale in a shop is marked at $ d . during the discount sale its price is reduced by 25 % . staff are allowed a further 20 % reduction on the discounted price . if a staff member buys the dress what will she have to pay in terms of d ?","options":["0.6 d","0.7 d","0.5 d","0.8 d","0.9 d"],"answer":0},{"question":"What is the normal price of an article sold at $ 108 after two successive discounts of 10 % and 20 % ?","options":["$ 130","$ 140","$ 150","$ 160","$ 170"],"answer":2},{"question":"Kim has 8 pairs of shoes ; each pair is a different color . if kim randomly selects 2 shoes without replacement from the 16 shoes , what is the probability that she will select 2 shoes of the same color ?","options":["2 / 5","1 / 5","1 / 9","1 / 10","1 / 15"],"answer":4},{"question":"How many factors does 16 ^ 2 have ?","options":["2","8","4","25","26"],"answer":2},{"question":"There are 14 teams in a certain league and each team plays each of the other teams exactly once . what is the total number of games played ?","options":["91","98","105","112","119"],"answer":0},{"question":"A technology company made a $ 5 million profit on its first $ 15 million in sales and a $ 12 million profit on its next $ 30 million in sales . by what percent did the ratio of profit to sales increase from the first $ 15 million in sales to the next $ 30 million in sales ?","options":["10 %","20 %","30 %","40 %","50 %"],"answer":1},{"question":"A number is doubled and 9 is added . if the resultant is trebled , it becomes 63 . what is that number ?","options":["3.5","6","8","7","4"],"answer":1},{"question":"A bag holds 4 red marbles and 3 green marbles . if you removed two randomly selected marbles from the bag , without replacement , what is the probability that both would be red ?","options":["4 / 14","1 / 5","3 / 10","2 / 5","1 / 2"],"answer":0},{"question":"A train speeds past a pole in 15 seconds and speeds past a platform 100 meters long in 25 seconds . its length in meters is :","options":["60 m","70 m","100 m","120 m","150 m"],"answer":4},{"question":"A cab driver 5 days income was $ 300 , $ 150 , $ 750 , $ 400 , $ 500 . then his average income is ?","options":["$ 500","$ 650","$ 420","$ 375","$ 625"],"answer":2},{"question":"If 12401 is divided by any no . then quotient is 76 and remainder is 13 . what is divisor ?","options":["154","124","153","163","183"],"answer":3},{"question":"In a games hour 4 different types of players came to the ground ? cricket 12 , hokey 17 , football 11 , softball 10 . how many players are present in the ground ?","options":["70","50","62","49","50"],"answer":1},{"question":"A trader sells 40 metres of cloth for rs . 8200 at a profit of rs . 55 per metre of cloth . how much profit will the trder earn on 40 metres of cloth ?","options":["rs . 950","rs . 1500","rs . 1000","rs . 2200","none of these"],"answer":3},{"question":"In a neighborhood having 90 households , 11 did not have either a car or a bike . if 20 households had a both a car and a bike and 44 had a car , how many had bike only ?","options":["30","35","20","18","10"],"answer":1},{"question":"What is the units digit of 32 ! + 50 ! + 2 ! + 4 ! ?","options":["0","2","4","6","8"],"answer":3},{"question":"The amount of an investment will double in approximately 70 / p years , where p is the percent interest , compounded annually . if thelma invests $ 60,000 in a long - term cd that pays 5 percent interest , compounded annually , what will be the approximate total value of the investment when thelma is ready to retire 42 years later ?","options":["$ 280",null,"$ 320",null,"$ 360"],"answer":3},{"question":"If a and b are multiples of 3 then which are all the multiples of 3 1 ) a / b 2 ) a ^ b 3 ) a + b 4 ) a - b 5 ) a * b","options":["13","12",null,"1",null],"answer":4},{"question":"75 persons major in physics , 83 major in chemistry , 10 not at major in these subjects u want to find number of students majoring in both subjects","options":["65","66","67","68","69"],"answer":3},{"question":"Frank the fencemaker needs to fence in a rectangular yard . he fences in the entire yard , except for one full side of the yard , which equals 40 feet . the yard has an area of 320 square feet . how many feet offence does frank use ?","options":["14","47","54","56","240"],"answer":3},{"question":"If a is a positive integer , and if the units digit of a ^ 2 is 4 and the units digit of ( a + 1 ) ^ 2 is 9 , what is the units digit of ( a + 2 ) ^ 2 ?","options":["0","2","4","6","8"],"answer":3},{"question":"Lagaan is levied on the 60 percent of the cultivated land . the revenue department collected total rs . 3 , 54,000 through the lagaan from the village of mutter . mutter , a very rich farmer , paid only rs . 480 as lagaan . the percentage of total land of mutter over the total taxable land of the village is :","options":["0.22598","0.14544","0.25632","0.35466","0.63435"],"answer":0},{"question":"If 15 students in a class average 70 % on an exam and 10 students average 90 % on the same exam , what is the average in percent for all 25 students ?","options":["78 %","79 %","80 %","81 %","82 %"],"answer":0},{"question":"The average ( arithmetic mean ) of all scores on a certain algebra test was 90 . if the average of the 8 male students ’ grades was 87 , and the average of the female students ’ grades was 92 , how many female students took the test ?","options":["8","9","10","11","12"],"answer":4},{"question":"Ajith and rana walk around a circular course 115 km in circumference , starting together from the same point . if they walk at speed of 4 and 5 kmph respectively , in the same direction , when will they meet ?","options":["after 20 hours","after 115 hours","after 115 minutes","after 20 minutes","after 30 minutes"],"answer":1},{"question":"Two pipes a and b fill at a certain rate . b is filled at 1020 , 4080 ( 10 in 1 hour , 20 in 2 hours , 40 in 3 hrs and so on ) . if 1 / 16 of b is filled in 17 hrs , what time it will take to get completely filled ?","options":["20 hrs","21 hrs","22 hrs","23 hrs","24 hrs"],"answer":1},{"question":"Two numbers are respectively 20 % and 50 % more than a third number . the ratio of the two numbers is :","options":["3 : 5","4 : 5","5 : 5","4 : 3","2 : 1"],"answer":1},{"question":"A car is purchased on hire - purchase . the cash price is $ 26 000 and the terms are a deposit of 10 % of the price , then the balance to be paid off over 60 equal monthly installments . interest is charged at 12 % p . a . what is the monthly installment ?","options":["$ 603","$ 624","$ 625","$ 626","$ 627"],"answer":1},{"question":"A certain industrial loom weaves 0.129 meters of cloth every second . approximately how many seconds will it take for the loom to weave 15 meters of cloth ?","options":["114","115","116","117","118"],"answer":2},{"question":"A gardener wants to plant trees in his garden in such a way that the number of trees in each row should be the same . if there are 6 rows or 4 rows or 8 rows , then no tree will be left . find the least number of trees required","options":["24","60","28","76","21"],"answer":0},{"question":"A number is selected at random from the first 30 natural numbers . what is the probability that the number is a multiple of either 2 or 19 ?","options":["17 / 30","2 / 5","7 / 15","8 / 15","11 / 30"],"answer":3},{"question":"The cash difference between the selling prices of an article at a profit of 6 % and 8 % is rs 3 . the ratio of two selling prices is","options":["51 : 52","52 : 53","53 : 54","54 : 55","none of these"],"answer":2},{"question":"Working simultaneously and independently at an identical constant rate , 30 machines of a certain type can produce a total of x units of product p in 3 days . how many of these machines , working simultaneously and independently at this constant rate , can produce a total of 5 x units of product p in 10 days ?","options":["41","44","45","47","50"],"answer":2},{"question":"30 men shake hands with each other . maximum no of handshakes without cyclic handshakes .","options":["190","200","210","220","435"],"answer":4},{"question":"A car traveled 448 miles per tankful of gasoline on the highway and 336 miles per tankful of gasoline in the city . if the car traveled 6 fewer miles per gallon in the city than on the highway , how many miles per gallon did the car travel in the city ?","options":["14","18","21","22","27"],"answer":1},{"question":"At what rate percent on simple interest will rs . 750 amount to rs . 950 in 5 years ?","options":["3.33 %","5.93 %","4.33 %","5.33 %","6.33 %"],"answer":3},{"question":"From the sale of sleeping bags , a retailer made a gross profit of 15 % of the wholesale cost . if each sleeping bag was sold for $ 28 , what was the wholesale cost per bag ?","options":["3.0","3.36","24.34","25.0","31.36"],"answer":2},{"question":"Find 40 % of 240","options":["96","94","86","74","110"],"answer":0},{"question":"Sara bought both german chocolate and swiss chocolate for some cakes she was baking . the swiss chocolate cost $ 3.5 per pound , and german chocolate cost $ 2.5 per pound . if the total the she spent on chocolate was $ 70 and both types of chocolate were purchased in whole number of pounds , how many total pounds of chocolate she purchased ?","options":["7","8","10","24","15"],"answer":3},{"question":"Two men start from opposite banks of a river . they meet 340 meters away from one of the banks on forward journey . after that they meet at 170 meters from the other bank of the river on their backward journey . what will be the width of the river ( in meters ) ?","options":["750","850","900","980","950"],"answer":1},{"question":"If the number is decreased by 5 and divided by 7 the result is 7 . what would be the result if 34 is subtracted and divided by 10 ?","options":["4","7","8","2","3"],"answer":3},{"question":"A 160 meter long train crosses a man standing on the platform in 9 sec . what is the speed of the train ?","options":["96 kmph","64 kmph","52 kmph","86 kmph","76 kmph"],"answer":1},{"question":"The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 4 % per annum is re . 1 . the sum ( in rs . ) is ?","options":["625","827","657","726","634"],"answer":0},{"question":"How many pieces of 0.85 metres can be cut from a rod 42.5 metres long ?","options":["30","40","50","60","70"],"answer":2},{"question":"60 % of a number is added to 160 , the result is the same number . find the number ?","options":["300","400","266","99","121"],"answer":1},{"question":"Difference of 2 numbers is 1660 . if 7.5 % of one number is 12.5 % of the other number , find the 2 numbers ?","options":["125",null,"5124",null,"4150"],"answer":2},{"question":"An optometrist charges $ 150 per pair for soft contact lenses and $ 85 per pair for hard contact lenses . last week she sold 5 more pairs of soft lenses than hard lenses . if her total sales for pairs of contact lenses last week were $ 2,395 , what was the total number of pairs of contact lenses that she sold ?","options":["11","13","15","17","19"],"answer":4},{"question":"Cole drove from home to work at an average speed of 75 kmh . he then returned home at an average speed of 105 kmh . if the round trip took a total of 1 hours , how many minutes did it take cole to drive to work ?","options":["35","50","62","75","78"],"answer":0},{"question":"Sum of the squares of 3 no . ' s is 179 and the sum of their products taken two at a time is 131 . find the sum ?","options":["20","21","26","28","30"],"answer":1},{"question":"If 20 % of 30 is greater than 25 % of a number by 2 , the number is :","options":["16","24","20","32","none of these"],"answer":0},{"question":"How many positive integers less than 5000 are evenly divisible by neither 15 nor 23 ?","options":["4",null,"4",null,"4"],"answer":2},{"question":"P alone can complete a job in 12 days . the work done by q alone in one day is equal to one - half of the work done by p alone in one day . in how many days can the work be completed if p and q work together ?","options":["5","6","7","8","9"],"answer":3},{"question":"Suzie ’ s discount footwear sells all pairs of shoes for one price and all pairs of boots for another price . on monday the store sold 22 pairs of shoes and 16 pairs of boots for $ 460 . on tuesday the store sold 8 pairs of shoes and 32 pairs of boots for $ 560 . how much more do pairs of boots cost than pairs of shoes at suzie ’ s discount footwear ?","options":["15","18","21","23","25"],"answer":0},{"question":"If ( a + b ) = 4 , ( b + c ) = 9 and ( c + d ) = 3 , what is the value of ( a + d ) ?","options":["16 .","8 .","7","2 .","- 2"],"answer":4},{"question":"The difference between a 8 digit number and the number formed by reversing its digit is not a multiple of","options":["3","5","296297","888891","2666673"],"answer":1},{"question":"A is two years older than b who is twice as old as c . if the total of the ages of a , b and c be 27 , then how old is b ?","options":["11 years","10 years","18 years","189 years","28 years"],"answer":1},{"question":"15 51 216 1100 ? 46452","options":["6630","6650","6560","6530","none of these"],"answer":0},{"question":"If a * b denotes the greatest common divisor of a and b , then ( ( 12 * 15 ) * ( 18 * 24 ) ) = ?","options":["24","12","6","4","3"],"answer":4},{"question":"What annual installment will discharge a debt of rs . 1260 due in 3 years at 12 % simple interest ?","options":["315","345","325","375","none of them"],"answer":3},{"question":"What is the sum of all even numbers from 1 to 801 ?","options":["160400","281228","281199","122850","128111"],"answer":0},{"question":"There are 225 female managers in a certain company . find the total number of female employees in the company , if 2 / 5 of all the employees are managers and 2 / 5 of all male employees are managers .","options":["300","400","562.5","600","none of these"],"answer":2},{"question":"If a randomly selected non - negative single digit integer is added to { 2 , 3 , 4 , 8 } . what is the probability that the median of the set will increase but the range still remains the same ?","options":["0.2","0.3","0.4","0.5","0.6"],"answer":3},{"question":"A school has received 60 % of the amount it needs for a new building by receiving a donation of $ 300 each from people already solicited . people already solicited represent 40 % of the people from whom the school will solicit donations . how much average contribution is requited from the remaining targeted people to complete the fund raising exercise ?","options":["$ 200","$ 177.78","$ 100","$ 277.78","$ 377.78"],"answer":1},{"question":"How many prime numbers are between 15 / 7 and 131 / 6 ?","options":["3","4","5","6","7"],"answer":3},{"question":"A can do a job in 18 days and b can do it in 30 days . a and b working together will finish twice the amount of work in days ?","options":["29 ½ days","22 ½ days","92 ½ days","28 ½ days","92 ½ days"],"answer":1},{"question":"The cost of manufacturing a popular model car is made up of 3 items : cost of raw material , labour and overheads - in a year the cost of 3 items were in the ration of 4 : 3 : 2 . next year the cost of the raw material rose by 10 % , labour cost increased by 8 % but overhead reduced by 5 % . then % increase int the price of the car ?","options":["7.67 %","6 %","0.54 %","9.54 %","8.54 %"],"answer":1},{"question":"Two trains a and b starting from two points and travelling in opposite directions , reach their destinations 9 hours and 4 hours respectively after meeting each other . if the train a travels at 90 kmph , find the rate at which the train b runs .","options":["40","60","135","80","100"],"answer":2},{"question":"A vessel of capacity 90 litres is fully filled with pure milk . nine litres of milk is removed from the vessel and replaced with water . nine litres of the solution thus formed is removed and replaced with water . find the quantity of pure milk in the final milk solution ?","options":["73.9","72.9","73.0","73.5","92.2"],"answer":1},{"question":"377 ÷ 13 ÷ 29 × 1 / 4 ÷ 2 = ?","options":["1 / 6","1 / 8","1 / 10","1 / 12","1 / 15"],"answer":1},{"question":"If x = 2 ^ 8 and x ^ x = 2 ^ k , what is k ?","options":["2 ^ 15","2 ^ 14","2 ^ 13","2 ^ 12","2 ^ 11"],"answer":4},{"question":"If 11.25 m of a uniform steel rod weighs 42.75 kg . what will be the weight of 6 m of the same rod ?","options":["22.8 kg","25.6 kg","28 kg","26.5 kg","none of these"],"answer":0},{"question":"David obtained 70 , 60 , 78 , 60 and 65 marks ( out of 100 ) in english , mathematics , physics , chemistry and biology what are his average marks ?","options":["75","27.6","66.6","16.5","11"],"answer":2},{"question":"A car drives 60 miles on local roads at 30 mph , and 65 miles on the highway at 65 mph , what is the average speed of the entire trip ?","options":["36 mph","40 mph","44 mph","42 mph","58 mph"],"answer":3},{"question":"Set a consists of the integers from 4 to 15 , inclusive , while set b consists of the integers from 7 to 20 , inclusive . how many distinct integers do belong to the both sets at the same time ?","options":["5","7","8","9","10"],"answer":3},{"question":"The length of the bridge , which a train 120 metres long and travelling at 45 km / hr can cross in 30 seconds , is :","options":["230","240","245","255","260"],"answer":3},{"question":"The length of a rectangle is halved while its width is also halved . what is the % change in area ?","options":["25 %","30 %","50 %","65 %","75 %"],"answer":4},{"question":"The floor of a rectangular room is 15 m long and 12 m wide . the room is surrounded by a verandah of width 2 m on all its sides . the area of the verandah is :","options":["124 m 2'","120 m 2'","108 m 2'","58 m 2'","none of these']"],"answer":0},{"question":"A , band c enter into partnership . a invests 3 times as much as b and b invests two - third of what c invests . at the end of the year , the profit earned is rs . 6600 . what is the share of b ?","options":["1100","800","1400","1200","none of them"],"answer":3},{"question":"A reduction of 40 % in the price of apples would enable a man to obtain 64 more for rs . 40 , what is reduced price per dozen ?","options":["1","3","6","7","10"],"answer":1},{"question":"A , b , c , d and e are 5 consecutive points on a straight line . if bc = 3 cd , de = 7 , ab = 5 and ac = 11 , what is the length of ae ?","options":["18","19","20","21","22"],"answer":2},{"question":"A tank contains 10,000 gallons of a solution that is 5 percent sodium chloride by volume . if 3,000 gallons of water evaporate from the tank , the remaining solution will be approximately what percent sodium chloride ?","options":["6.28 %","7.14 %","7.86 %","8.25 %","8.63 %"],"answer":1},{"question":"If a : b : : 3 : 7 , then what is ( 5 a + 6 b ) : ( a - 4 b ) ?","options":["57 : 11","- 57 : 11","11 : 10","- 57 : 25","- 1 : 10"],"answer":3},{"question":"Of 3 numbers , the third is 4 times the second and the second is two times the first . if their average is 165 , the second number of the 3 numbers is :","options":["18","100","90","45","120"],"answer":2},{"question":"The side of a rhombus is 20 m and length of one of its diagonals is 16 m . the area of the rhombus is ?","options":["223.28","293.28","293.78","291.28","193.28"],"answer":1},{"question":"In a certain company , a third of the workers do not have a retirement plan . 20 % of the workers who do not have a retirement plan are women , and 50 % of the workers who do have a retirement plan are men . if 120 of the workers of that company are men , how many of the workers are women ?","options":["80","95","105","120","210"],"answer":0},{"question":"How many seconds will a train 70 meters long take to cross a bridge 80 meters long if the speed of the train is 36 kmph ?","options":["22 sec","27 sec","25 sec","15 sec","11 sec"],"answer":3},{"question":"For the past n days , the average ( arithmetic mean ) daily production at a company was 30 units . if today ' s production of 90 units raises the average to 35 units per day , what is the value of n ?","options":["30","18","10","9","3"],"answer":4},{"question":"How many unique positive odd integers less than 80 are equal to the product of a positive multiple of 5 and an odd number ?","options":["4","8","11","12","15"],"answer":1},{"question":"There were two candidates in an election . winner candidate received 70 % of votes and won the election by 280 votes . find the number of votes casted to the winning candidate ?","options":["228","744","490","199","231"],"answer":2},{"question":"Add 16 % of 36 and 13 % of 45 .","options":["9.5","8.5","7.2","7","8"],"answer":2},{"question":"A is 30 % more efficient than b . how much time will they , working together , take to complete a job which a alone could have done in 23 days ?","options":["11 days","13 days","20 3 / 17 days","21 days","none of these"],"answer":1},{"question":"Suresh started a business , investing rs . 18000 . after 3 months and 4 months respectively , rohan and sudhir joined him with capitals of 12000 and 9000 . at the end of the year the total profit was rs . 3850 . what is the difference between rohan ’ s and sudhir ’ s share in the profit ?","options":["s . 345","s . 350","s . 352","s . 362","s . 368"],"answer":1},{"question":"A train passes a station platform in 36 sec and a man standing on the platform in 20 sec . if the speed of the train is 72 km / hr . what is the length of the platform ?","options":["229","240","288","277","320"],"answer":4},{"question":"In a certain city , 60 percent of the registered voters are democrats and the rest are republicans . in a mayoral race , if 75 percent of the registered voters who are democrats and 20 percent of the registered voters who are republicans are expected to vote for candidate a , what percent of the registered voters are expected to vote for candidate a ?","options":["50 %","53 %","54 %","55 %","57 %"],"answer":1},{"question":"A jogger running at 9 km / hr along side a railway track is 200 m ahead of the engine of a 210 m long train running at 45 km / hr in the same direction . in how much time will the train pass the jogger ?","options":["89","20","36","41","34"],"answer":3},{"question":"If 4 / p = 8 & 6 / q = 18 then p - q = ?","options":["5 / 24","6 / 24","7 / 24","1 / 6","9 / 24"],"answer":3},{"question":"A box contain the number of balls which is as much greater than 20 is less than 30 . the number of balls is ?","options":["40","25","30","50","35"],"answer":1},{"question":"If 10 typists can type 30 letters in 30 minutes , then how many letters will 40 typists working at the same rate complete in 1 hour ?","options":["200","210","205","225","240"],"answer":4},{"question":"A car going at 20 miles per hour set out on an 80 - mile trip at 9 : 00 a . m . exactly 10 minutes later , a second car left from the same place and followed the same route . how fast , in miles per hour , was the second car going if it caught up with the first car at 10 : 30 a . m . ?","options":["40","50","53","55","60"],"answer":0},{"question":"The ratio of number of boys and girls in a school is 1 : 2 . if there are 90 students in the school , find the number of girls in the school ?","options":["45","50","60","75","90"],"answer":2},{"question":"An amount of rs . 1638 was divided among a , b and c , in the ratio 1 / 2 : 1 / 3 : 1 / 4 . find the share of c ?","options":["386","378","396","395","394"],"answer":1},{"question":"A group of 3 investors and 3 clients recently frequented the chinese luyang restaurant . the total bill for the meal , including 20 % gratuity , came to $ 720 . on average , how much did the meal of each individual cost before gratuity ?","options":["$ 160","$ 96","$ 90","$ 80","$ 100"],"answer":4},{"question":"A man can row a distance of 5 km in 60 min with the help of the tide . the direction of the tide reverses with the same speed . now he travels a further 30 km in 10 hours . how much time he would have saved if the direction of tide has not changed ?","options":["2","8","4","6","5"],"answer":2},{"question":"A man cycling along the road noticed that every 10 minutes a bus overtakes him and every 4 minutes he meets an oncoming bus . if all buses and the cyclist move at a constant speed , what is the time interval between consecutive buses ?","options":["5 minutes","6 minutes","8 minutes","9 minutes","48 / 7 minutes"],"answer":4},{"question":"The simple form of the ratio 4 / 2 : 2 / 5 is ?","options":["10 : 6","5 : 1","15 : 3","25 : 3","30 : 3"],"answer":1},{"question":"The average score of 35 students in a class is 37 . if every student is given 3 grace marks , the new average of the class is :","options":["33","21","38","40","92"],"answer":3},{"question":"Chris mixed 3 pounds of raisins with 4 pounds of nuts . if a pound of nuts costs 2 times as much as a pound of raisins , then the total cost of the raisins was what fraction of the total cost of the mixture ?","options":["1 / 7","1 / 5","1 / 4","1 / 3","3 / 11"],"answer":4},{"question":"82 * 83 * 84 * . . 89 what is the digit in units place ?","options":["0","1","2","3","4"],"answer":0},{"question":"A bag contains 20 red jellybeans and 20 blue jellybeans . if 3 jellybeans are removed one at a time , at random and are not replaced , what is the probability that all 3 jellybeans removed from the bag are blue ?","options":["9 / 100","2 / 19","1 / 8","3 / 20","3 / 10"],"answer":3},{"question":"A man spends 2 / 5 of his salary on house rent , 3 / 10 of his salary on food and 1 / 8 of his salary on conveyence . if he has rs . 1400 left with him , find his expenditure on food and conveyence .","options":["800","900","100","700","500"],"answer":2},{"question":"There are 17 students in a certain class . on the day the test was given , taqeesha was absent . the other 16 students took the test , and their average was 77 . the next day , taqeesha took the test , and with her grade included , the new average is 78 . what is taqeesha ’ s grade on the test ?","options":["78","80","87","91","94"],"answer":4},{"question":"From january 1 , 1991 , to january 1 , 1993 , the number of people enrolled in health maintenance organizations increased by 15 percent . the enrollment on january 1 , 1993 , was 60 million . how many million people , to the nearest million , were enrolled in health maintenance organizations on january 1 , 1991 ?","options":["38","39","40","41","52"],"answer":4},{"question":"A reduction of 30 % in the price of oil enables a house wife to obtain 5 kgs more for rs . 800 , what is the reduced price for kg ?","options":["46","47","48","49","50"],"answer":2},{"question":"A , b , c and d are 4 consecutive numbers . if the sum of a and dis 109 , what is the product of b and c ?","options":["2652","2578","2970","3354","4234"],"answer":2},{"question":"Jane makes toy bears . when she works with an assistant , she makes 80 percent more bears per week and works 10 percent fewer hours each week . having an assistant increases jane ’ s output of toy bears per hour by what percent q ?","options":["20 %","80 %","100 %","180 %","200 %"],"answer":2},{"question":"A student traveled 25 percent of the distance of the trip alone , continued another 40 miles with a friend , and then finished the last half of the trip alone . how many miles long was the trip ?","options":["120","140","160","180","200"],"answer":2},{"question":"Of all the students in a certain dormitory , 1 / 2 are first - year students and the rest are second - year students . if 4 / 5 of the first - year students have not declared a major and if the fraction of second - year students who have declared a major is 4 times the fraction of first - year students who have declared a major , what fraction of all the students in the dormitory are second - year students who have not declared a major ?","options":["1 / 15","4 / 5","4 / 15","1 / 5","2 / 5"],"answer":3},{"question":"If the personal income tax rate is lowered from 42 % to 28 % , what is the differential savings for a tax payer having an annual income before tax to the tune of $ 34500 ?","options":["$ 3500","$ 5000","$ 4830","$ 7000","$ 10000"],"answer":2},{"question":"Solve the equation for x : 5 x - 14 + 3 x = 4 + 9 - x","options":["4","5","7","9","3"],"answer":4},{"question":"The positive integers a and b leave remainders of 2 and 3 , respectively , when divided by 6 . a > b . what is the remainder when a – b is divided by 6 ?","options":["4","3","5","2","1"],"answer":2},{"question":"John left home and drove at the rate of 35 mph for 2 hours . he stopped for lunch then drove for another 3 hours at the rate of 55 mph to reach his destination . how many miles did john drive ?","options":["235 miles .","245 miles .","255 miles .","265 miles .","275 miles ."],"answer":0},{"question":"A team won 40 percent of its first 30 games in a particular season , and 80 percent of its remaining games . if the team won a total of 70 percent of its games that season , what was the total number of games that the team played ?","options":["60","90","120","150","180"],"answer":2},{"question":"Mangoes , oranges and apples in a fruit shop are in the ratio of 10 : 2 : 3 . if there are 120 mangoes , the number of apples in the shop is : .","options":["36","42","72","400","56"],"answer":0},{"question":"The average ( arithmetic mean ) of 20 , 40 , and 60 is 9 more than the average of 10 , 70 , and what number ?","options":["15","25","35","13","55"],"answer":3},{"question":"If 4 xz + yw = 3 and xw + yz = 6 , what is the value of the expression ( 2 x + y ) ( 2 z + w ) ?","options":["9 .","12 .","15 .","16","18 ."],"answer":2},{"question":"The sum of three consecutive even numbers is 42 . find the middle number of the three ?","options":["14","66","88","99","12"],"answer":0},{"question":"In may mrs lee ' s earnings were 60 percent of the lee family ' s total income . in june mrs lee earned 20 percent more than in may . if the rest of the family ' s income was the same both months , then , in june , mrs lee ' s earnings were approximately what percent of the lee family ' s total income ?","options":["64 %","68 %","72 %","76 %","80 %"],"answer":0},{"question":"Two cars start at the same time from opposite ends of a highway that is 105 miles long . one car is riding at 15 mph and the second car is riding at 20 mph . how long after they begin will they meet ?","options":["1","2","3","4","5"],"answer":2},{"question":"The sum of the ages of 5 children born at the intervals of 3 year each is 40 year . what is the age of the youngest child ?","options":["2 year","8 year","10 year","none of these","9 year"],"answer":0},{"question":"The average age of 15 students of a class is 15 years . out of these , the average age of 6 students is 14 years and that of the other 9 students is 16 years , the age of the 15 th student is","options":["11","12","13","14","15"],"answer":2},{"question":"Find the annual income derived by investing $ 6800 in 10 % stock at 136 .","options":["550","500","250","300","400"],"answer":1},{"question":"Find the sum of first 32 natural numbers","options":["470","468","465","463","528"],"answer":4},{"question":"How many 4 digit numbers are there , if it is known that the first digit is odd , the second is even , the third is prime , the fourth ( units digit ) is divisible by 3 , and the digit 2 can be used only once ?","options":["20","150","225","300","380"],"answer":4},{"question":"There are 60 people and 3 clubs m , s , and z in a company . 16 people joined m , 18 people joined s and 11 people joined z . if the members of m did not join any other club , at most , how many people of the company did not join any club ?","options":["22","23","24","25","26"],"answer":4},{"question":"3 * 14 + 3 * 15 + 3 * 18 + 11 = ?","options":["125","126","130","148","152"],"answer":4},{"question":"How many digits 2 ^ 10 has ?","options":["3","35","50","99","101"],"answer":0},{"question":"550 − ( 104 ÷ 20.8 ) = ?","options":["545","525","535","625","105"],"answer":0},{"question":"What is the greatest prime factor of 4 ^ 6 - 1 ?","options":["13","17","19","23","29"],"answer":0},{"question":"A worker ' s take - home pay last year was the same each month , and she saved the same fraction of her take - home pay each month . the total amount of money that she had saved at the end of the year was 4 times the amount of that portion of her monthly take - home pay that she did not save . if all the money that she saved last year was from her take - home pay , what fraction of her take - home pay did she save each month ?","options":["1 / 3","1 / 4","1 / 5","1 / 6","1 / 7"],"answer":1},{"question":"Find the simple interest on rs . 620 for 10 months at 10 paisa per month ?","options":["277","620","640","678","121"],"answer":1},{"question":"One pump drains one - half of a pond in 4 hours , and then a second pump starts draining the pond . the two pumps working together finish emptying the pond in one - half hour . how long would it take the second pump to drain the pond if it had to do the job alone ?","options":["1 hour","1.1 hour","3 hours","5 hours","6 hours"],"answer":1},{"question":"If 0.60 : x : : 6 : 4 , then x is equal to","options":["0.1","0.4","0.82","0.8","none"],"answer":1},{"question":"In a small snack shop , the average ( arithmetic mean ) revenue was $ 400 per day over a 10 - day period . during this period , if the average daily revenue was $ 360 for the first 6 days , what was the average daily revenue for the last 4 days ?","options":["$ 420","$ 440","$ 450","$ 460","$ 480"],"answer":3},{"question":"Water boils at 212 ° f or 100 ° c and ice melts at 32 ° f or 0 ° c . if the temperature of a pot of water is 50 ° c , what is the temperature of the pot of water in ° f ?","options":["101 ° f","108 ° f","116 ° f","122 ° f","127 ° f"],"answer":3},{"question":"Louie takes out a 3 - month loan of $ 1000 . the lender charges him 10 % interest per month compunded monthly . the terms of the loan state that louie must repay the loan in 3 equal monthly payments . to the nearest dollar , how much does louie have to pay each month ?","options":["333","383","402","433","483"],"answer":2},{"question":"When positive integer n is divided by positive integer j , the remainder is 26 . if n / j = 150.40 , what is value of j ?","options":["75","65","60","130","30"],"answer":1},{"question":"Kim has 9 pairs of shoes ; each pair is a different color . if kim randomly selects 2 shoes without replacement from the 18 shoes , what is the probability that she will select 2 shoes of the same color ?","options":["2 / 5","11 / 5","1 / 9","1 / 17","1 / 5"],"answer":3},{"question":"Rahim bought 4 pillows with the average cost of $ 5 . if rahim also buys the fifth pillow with the price of $ 10 , what is the average ( arithmetic mean ) price of those 5 pillows ?","options":["$ 6","$ 5","$ 5.5","$ 6.5","$ 7"],"answer":0},{"question":"There 3 kinds of books in the library physics , chemistry and biology . ratio of physics to chemistry is 3 to 2 ; ratio of chemistry to biology is 4 to 3 , and the total of the books is more than 3000 . which one of following can be the total e of the book ?","options":["3003","3027","3024","3021","3018"],"answer":0},{"question":"- 84 x 19 + 100 = ?","options":["2436","2801","- 1496","- 2071","none of them"],"answer":2},{"question":"The length of a rectangle is halved , while its breadth is tripled . whatis the % change in area ?","options":["30 %","40 %","50 percent","60 %","70 %"],"answer":2},{"question":"John bought a shirt on sale for 25 % off the original price and another 25 % off the discounted price . if the final price was $ 15 , what was the price before the first discount ?","options":["$ 45.10","$ 34.31","$ 28.44","$ 26.66","$ 65.23"],"answer":3},{"question":"The average of first six prime numbers which are between 20 and 60 is","options":["34","42","45.7","57","67"],"answer":0},{"question":"The length of the bridge , which a train 155 metres long and travelling at 45 km / hr can cross in 30 seconds , is :","options":["220 m","225 m","245 m","250 m","270 m"],"answer":0},{"question":"For an agricultural experiment , 300 seeds were planted in one plot and 200 were planted in a second plot . if exactly 20 percent of the seeds in the first plot germinated and exactly 35 percent of the seeds in the second plot germinated , what percent of the total number of seeds germinated ?","options":["12 %","26 %","29 %","30 %","60 %"],"answer":1},{"question":"In cliff ’ s impressive rock collection , there are half as many igneous rocks as sedimentary rocks . of the igneous rocks , 3 / 5 are shiny and the rest are matte , while 1 / 5 of the sedimentary rocks are shiny . if there are 30 shiny igneous rocks , how many total rocks does cliff have ?","options":["30","45","60","150","135"],"answer":3},{"question":"There are 20 poles with a constant distance between each pole . a car takes 22 second to reach the 12 th pole . how much will it take to reach the last pole .","options":["38","41","28","88","22"],"answer":0},{"question":"Meena wrote all the numbers from 1 to 39,999 inclusive . how many digits did she write in total ?","options":["156",null,"188",null,"192"],"answer":1},{"question":"Solution a is 20 % salt and solution b is 70 % salt . if you have 30 ounces of solution a and 60 ounces of solution b , in what ratio could you mix solution a with solution b to produce 50 ounces of a 50 % salt solution ?","options":["6 : 4","6 : 14","2 : 3","4 : 6","3 : 7"],"answer":2},{"question":"What is the smallest integer that satisfies the inequality ( x - 3 ) / ( x ^ 2 - 8 x - 20 ) > 0 > 0 ?","options":["- 2","10","3","- 1","0"],"answer":3},{"question":"In a 100 m race , a covers the distance in 36 seconds and b in 45 second . in this race a beats b by :","options":["20 m","25 m","22.5 m","9 m","none of these"],"answer":0},{"question":"A owner of a mart earns an income of re 1 on the first day of his business . on every subsequent day , he earns an income which is just double of that made on the previous day . on the 10 th day of business , he earns an income of :","options":["18","21","22","20","30"],"answer":0},{"question":"If p = 125 × 243 × 16 / 405 , how many digits are in p ?","options":["1","2","3","4","5"],"answer":3},{"question":"Jane started baby - sitting when she was 18 years old . whenever she baby - sat for a child , that child was no more than half her age at the time . jane is currently 34 years old , and she stopped baby - sitting 10 years ago . what is the current age of the oldest person for whom jane could have baby - sat ?","options":["20","21","22","23","25"],"answer":4},{"question":"From the sale of sleeping bags , a retailer made a gross profit of 17 % of the wholesale cost . if each sleeping bag was sold for $ 28 , what was the wholesale cost per bag ?","options":["3.0","3.36","23.93","25.0","31.36"],"answer":2},{"question":"Mixture contains alcohol and water in the ratio 4 : 3 . if 6.5 liters of water is added to the mixture , the ratio becomes 4 : 5 . find the quantity of alcohol in the given mixture .","options":["10","99","27","22","5.6"],"answer":4},{"question":"If the diagonals of a rhombus are 24 cm and 10 cm , what will be its perimeter","options":["42 cm'","64 cm'","56 cm'","52 cm'","none of these']"],"answer":3},{"question":"The cost of carpeting a room 18 m long with a carpet 75 cm wide at 4.50 per metre is 810 . the breadth of the room is :","options":["7 m","7.5 m","8 m","8.5 m","none of these"],"answer":1},{"question":"A farmer with 1350 acres of land had planted his fields with corn , sugar cane , and tobacco in the ratio of 5 : 2 : 2 , respectively , but he wanted to make more money , so he shifted the ratio to 2 : 2 : 5 , respectively . how many more acres of land were planted with tobacco under the new system ?","options":["90","150","270","300","450"],"answer":4},{"question":"A metallic sheet is of rectangular shape with dimensions 50 m x 36 m . from each of its corners , a square is cut off so as to make an open box . if the length of the square is 8 m , the volume of the box ( in m 3 ) is :","options":["5440","5120","6420","7500","8960"],"answer":0},{"question":"The area of a square field 3136 sq m , if the length of cost of drawing barbed wire 3 m around the field at the rate of rs . 3.00 per meter . two gates of 1 m width each are to be left for entrance . what is the total cost ?","options":["s . 1014","s . 1140","s . 1998","s . 1085","s . 1020"],"answer":2},{"question":"The ratio by weight , measured in pounds , of books to clothes to electronics in a suitcase initially stands at 5 : 4 : 2 . someone removes 9 pounds of clothing from the suitcase , thereby doubling the ratio of books to clothes . how many pounds do the electronics in the suitcase weigh ?","options":["7","8","9","10","11"],"answer":2},{"question":"For a race a distance of 224 meters can be covered by p in 7 seconds and q in 32 seconds . by what distance does p defeat q eventually ?","options":["800 m","838 m","834 m","831 m","836 m"],"answer":0},{"question":"In a particular state , 70 % of the counties received some rain on monday , and 55 % of the counties received some rain on tuesday . no rain fell either day in 35 % of the counties in the state . what percent of the counties received some rain on monday and tuesday ?","options":["20 %","40 %","50 %","60 %","70 %"],"answer":3},{"question":"The present worth of a certain bill due sometime hence is rs . 400 and the true discount is rs . 20 . what is the banker ' s discount ?","options":["rs . 19","rs . 22","rs . 20","rs . 21","none of these"],"answer":3},{"question":"The true discount on a bill of rs . 2660 is rs . 360 . what is the banker ' s discount ?","options":["rs . 432","rs . 422","rs . 416","rs . 442","none of these"],"answer":2},{"question":"A train covered half of the distance between stations a and b at the speed of 48 km / hr , but then it had to stop for 15 min . to make up for the delay , it increased its speed by 53 m / sec and it arrived to station b on time . find the distance between the two stations and the speed of the train after the stop .","options":["206","216","226","256","246"],"answer":1},{"question":"A certain city with a population of 84,000 is to be divided into 11 voting districts , and no district is to have a population that is more than 10 percent greater than the population of any other district what is the minimum possible population that the least populated district could have ?","options":["a",null,"b",null,"c"],"answer":2},{"question":"If the number 892 , 132,27 x is divisible by 11 , what must be the value of x ?","options":["1","2","3","4","5"],"answer":3},{"question":"In a certain diving competition , 5 judges score each dive on a scale from 1 to 10 . the point value of the dive is obtained by dropping the highest score and the lowest score and multiplying the sum of the remaining scores by the degree of difficulty . if a dive with a degree of difficulty of 3.2 received scores of 7.5 , 8.0 , 9.0 , 6.0 , and 8.8 , what was the point value of the dive ?","options":["68.8","73.6","75.2","76.8","77.76"],"answer":4},{"question":"Square p is inscribed in circle q . if the perimeter of p is 40 , what is the circumference of q ?","options":["11 √ 2 π'","10 √ 2 π'","9 √ 2 π'","8 √ 2 π'","7 √ 2 π']"],"answer":1},{"question":"The sum of the first n positive perfect squares , where n is a positive integer , is given by the formula n ^ 3 / 3 + c * n ^ 2 + n / 6 , where c is a constant . what is the sum of the first 19 positive perfect squares ?","options":["1",null,"1",null,"1"],"answer":4},{"question":"A shopkeeper sells his goods at cost price but uses a faulty meter that weighs 800 grams . find the profit percent .","options":["20","15","25","18","19"],"answer":2},{"question":"The unit digit in the product ( 293 * 567 * 917 * 343 ) is :","options":["2","1","6","8","10"],"answer":1},{"question":"What percent is 120 of 80 ?","options":["150 %","134 1 / 3 %","135 1 / 3 %","140 1 / 3 %","143 1 / 3 %"],"answer":0},{"question":"A box has exactly 100 balls , and each ball is either red , blue , or white . if the box has 20 more blue balls than white balls , and thrice as many red balls as blue balls , how many white balls does the box has ?","options":["4","10","12","14","16"],"answer":0},{"question":"The cost of 2 chairs and 3 tables is rs . 1600 . the cost of 3 chairs and 2 tables is rs . 1200 . the cost of each table is more than that of each chair by ?","options":["228","287","277","188","400"],"answer":4},{"question":"Fox jeans regularly sell for $ 15 a pair and pony jeans regularly sell for $ 18 a pair . during a sale these regular unit prices are discounted at different rates so that a total of $ 6 is saved by purchasing 5 pairs of jeans : 3 pairs of fox jeans and 2 pairs of pony jeans . if the sum of the two discounts rates is 18 percent , what is the discount rate on pony jeans ?","options":["9 %","10 %","11 %","35 %","15 %"],"answer":3},{"question":"90 students represent x percent of the boys at jones elementary school . if the boys at jones elementary make up 20 % of the total school population of x students , what is x ?","options":["125","150","212","250","500"],"answer":2},{"question":"A sells a bicycle to b and makes a profit of 20 % . b sells the same bicycle to c at a profit of 25 % . if the final s . p . of the bicycle was rs . 225 , find out the cost price of the bicycle for a .","options":["237","126","971","611","150"],"answer":4},{"question":"16 men take 21 days of 8 hours each to do a piece of work . how many days of 6 hours each would 21 women take to do the same . if 3 women do as much work as 2 men ?","options":["32","87","30","99","77"],"answer":0},{"question":"A and b complete a work in 4 days . a alone can do it in 6 days . if both together can do the work in how many days ?","options":["3.75 days","3.7 days","3.6 days","2.4 days","5.75 days"],"answer":3},{"question":"A 5 digit number divisible by 3 is to be formed using the digits 0 , 1 , 2 , 3 , 4 and 5 without repetitions . that total no of ways it can be done is ?","options":["122","210","216","217","220"],"answer":2},{"question":"Solution y is 30 percent liquid x and 70 percent water . if 2 kilograms of water evaporate from 8 kilograms of solutions y and 2 kilograms of solution y are added to the remaining 6 kilograms of liquid , what percent of this new liquid solution is liquid x ?","options":["30 %","33 1 / 3 %","37 1 / 2 %","40 %","50 %"],"answer":2},{"question":"The sum of ages of 5 children born 1 year different each is 50 yrs . what is the age of the elder child ?","options":["8","9","16","17","18"],"answer":1},{"question":"Right now , al and eliot have bank accounts , and al has more money than eliot . the difference between their two accounts is 1 / 12 of the sum of their two accounts . if al ’ s account were to increase by 10 % and eliot ’ s account were to increase by 15 % , then al would have exactly $ 22 more than eliot in his account . how much money does eliot have in his account right now ?","options":["$ 146.6","$ 120","$ 180","$ 220","$ 260"],"answer":0},{"question":"An engineer designed a ball so that when it was dropped , it rose with each bounce exactly one - half as high as it had fallen . the engineer dropped the ball from a 20 - meter platform and caught it after it had traveled 52.5 meters . how many times did the ball bounce ?","options":["5","6","7","3","2"],"answer":3},{"question":"The size of a television screen is given as the length of the screen ' s diagonal . if the screens were flat , then the area of a square 21 - inch screen would be how many square inches greater than the area of a square 17 - inch screen ?","options":["2","4","16","38","76"],"answer":4},{"question":"In a urban village of india named ` ` owlna ' ' , 80 % people have refrigerator , 82 % people have television , 70 % people got computers and 75 % got air - conditionor . how many people ( minimum ) got all these luxury .","options":["3 %","8 %","7 %","10 %","15 %"],"answer":2},{"question":"In a certain alphabet , 8 letters contain a dot and a straight line . 24 letters contain a straight line but do not contain a dot . if that alphabet has 40 letters , all of which contain either a dot or a straight line or both , how many letters contain a dot but do not contain a straight line ?","options":["4","8","14","20","28"],"answer":1},{"question":"( 18 ) 7 x ( 5832 ) - 2 ÷ ( 324 ) - 1 = ( 18 ) 7","options":["5","4","3","2","1"],"answer":2},{"question":"If a , b , c , d , e and f are integers and ( ab + cdef ) < 0 , then what is the maximum number w of integers that can be negative ?","options":["2","3","4","5","6"],"answer":3},{"question":"Rajan is sixth from the left end and vinay is tenth from the right end in a row of boys . if there are 8 boys between rajan and vinay , how many boys are there in the row ?","options":["24","66","88","27","91"],"answer":0},{"question":"A man can row 6 kmph in still water . when the river is running at 1.2 kmph , it takes him 1 hour to row to a place and black . how far is the place ?","options":["2.98","2.88","2.82","2.86","2.81"],"answer":1},{"question":"Find k if 64 / k = 8 .","options":["6","7","8","4","3"],"answer":2},{"question":"The unit digit in the product ( 445 * 534 * 999 * 234 ) is :","options":["2","0","6","5","1"],"answer":1},{"question":"The difference of two numbers is 1097 . on dividing the larger number by the smaller , we get 10 as quotient and the 17 as remainder . what is the smaller number ?","options":["230","120","95","310","320"],"answer":1},{"question":"A boat running downstream covers a distance of 20 km in 2 hours while for covering the same distance upstream , it takes 5 hours . what is the speed of the boat in still water ?","options":["6","7","8","9","1"],"answer":1},{"question":"A gardener wants to plant trees in his garden in such a way that the number of trees in each row should be the same . if there are 4 rows or 5 rows or 6 rows , then no tree will be left . find the least number of trees required .","options":["30","60","120","240","480"],"answer":1},{"question":"A and b can together finish a work in 40 days . they worked together for 10 days and then b left . after another 6 days , a finished the remaining work . in how many days a alone can finish the job ?","options":["10","25","60","8","20"],"answer":3},{"question":"What distance will be covered by a bus moving at 72 kmph in 30 seconds ?","options":["877 m","600 m","167 m","176 m","546 m"],"answer":1},{"question":"Steve traveled the first 2 hours of his journey at 40 mph and the last 2 hours of his journey at 80 mph . what is his average speed of travel for the entire journey ?","options":["53.33 mph","56.67 mph","60 mph","64 mph","66.67 mph"],"answer":2},{"question":"A rectangular field is to be fenced on three sides leaving a side of 10 feet uncovered . if the area of the field is 600 sq . ft , how many feet of fencing will be required ?","options":["130 feet","22 feet","20 feet","15 feet","10 feet"],"answer":0},{"question":"Find the greatest number which leaves the same remainder when it divides 20 , 40 and 90 .","options":["18","8","12","10","none of these"],"answer":3},{"question":"What will be the compound interest on a sum of rs . 25,000 after 3 years at the rate of 12 p . c . p . a ?","options":["rs . 10111.00","rs . 10123.20","rs . 10123.00","rs . 10100.00","rs . 10110.00"],"answer":1},{"question":"A bag contains 2 white marbles and 2 black marbles . if each of 2 girls and 2 boys randomly selects and keeps a marble , what is the probability that all of the girls select the same colored marble ?","options":["1 / 35","1 / 10","1 / 3","1 / 4","1 / 5"],"answer":2},{"question":"A started a business with an investment of rs . 70000 and after 6 months b joined him investing rs . 100000 . if the profit at the end of a year is rs . 108000 , then the share of b is ?","options":["40000","50000","70000","60000","80000"],"answer":4},{"question":"Matt and peter can do together a piece of work in 20 days . after they have worked together for 10 days matt stops and peter completes the remaining work in 10 days . in how many days peter complete the work separately .","options":["21","20","22","23","24"],"answer":1},{"question":"A grocer has a sale of rs . 7435 , rs . 7927 , rs . 7855 , rs . 8230 and rs . 7562 for 5 consecutive months . how much sale must he have in the sixth month so that he gets an average sale of rs . 7500 ?","options":["rs . 1991","rs . 2991","rs . 3991","rs . 4991","rs . 5991"],"answer":4},{"question":"How many seconds will a 150 m long train take to cross a man walking with a speed of 3 km / hr in the direction of the moving train if the speed of the train is 63 km / hr ?","options":["12 sec","30 sec","86 sec","15 sec","18 sec"],"answer":3},{"question":"In a certain supermarket , a triangular display of cans is arranged in 10 rows , numbered 1 through 10 from top to bottom . each successively numbered row contains 3 more cans than the row immediately above it . if there are fewer than 150 cans in the entire display , how many cans are in the fifth row ?","options":["10","11","13","14","16"],"answer":2},{"question":"An order was placed for a carpet whose length and width were in the ratio of 3 : 2 . subsequently , the dimensions of the carpet were altered such that its length and width were in the ratio 2 : 1 but were was no change in its perimeter . what is the ratio of the areas of the carpets ?","options":["7 : 5","12 : 11","17 : 15","22 : 17","27 : 25"],"answer":4},{"question":"Mixture contains alcohol and water in the ratio 4 : 3 . if 6 liters of water is added to the mixture , the ratio becomes 4 : 5 . find the quantity of alcohol in the given mixture .","options":["10","6.8","27","22","29"],"answer":1},{"question":"A cistern is filled by pipe a in 8 hours and the full cistern can be leaked out by an exhaust pipe b in 12 hours . if both the pipes are opened , in what time the cistern is full ?","options":["24 hrs","60 hrs","70 hrs","80 hrs","90 hrs"],"answer":0},{"question":"A and b put in rs . 300 and rs . 400 respectively into a business . a reinvests into the business his share of the first year ' s profit of rs . 238 where as b does not . in what ratio should they divide the second year ' s profit ?","options":["220 : 113","201 : 200","210 : 201","100 : 99","113 : 77"],"answer":1},{"question":"A fruit seller had some apples . he sells 40 % apples and still has 420 apples . originally , he had :","options":["588 apples","742 apples","750 apples","600 apples","700 apples"],"answer":4},{"question":"It costs $ 2 for the first 1 / 6 hour to use the laundry machine at the laundromat . after the first ¼ hour it costs $ 15 per hour . if a certain customer uses the laundry machine for 2 hours and 25 minutes , how much will it cost him ?","options":["$ 42.25 .","$ 40.25 .","$ 38.25 .","$ 36.25 .","$ 34.25"],"answer":2},{"question":"When positive integer x is divided by positive integer y , the remainder is 9 . if x / y = 86.12 , what is the value of y ?","options":["96","87","75","25","12"],"answer":2},{"question":"A truck driver starts with the speed of 70 kmph with the truck driver decreasing speed every two hours by 10 kmph . the truck driver ' s speed does not drop below 50 kmph . in how many hours will it take the truck driver to travel 500 kms ?","options":["480 minutes","492 minutes","504 minutes","528 minutes","540 minutes"],"answer":3},{"question":"A group of students decided to collect as many paise from each member of group as is the number of members . if the total collection amounts to rs . 57.76 , the number of the member is the group is :","options":["57","76","77","87","97"],"answer":1},{"question":"An engineer designed a ball so that when it was dropped , it rose with each bounce exactly one - half as high as it had fallen . the engineer dropped the ball from a 16 - meter platform and caught it after it had traveled 44 meters . how many times did the ball bounce ?","options":["5","6","7","3","9"],"answer":3},{"question":"How many cubes of edge 2 dm can be cut out of a meter cube ?","options":["296'","289'","270'","125'","278']"],"answer":3},{"question":"Length of a rectangular plot is 20 mtr more than its breadth . if the cost of fencing the plot at 26.50 per meter is rs . 5300 , what is the length of the plot in mtr ?","options":["59 m","60 m","80 m","82 m","84 m"],"answer":0},{"question":"A cistern is filled by pipe a in 16 hours and the full cistern can be leaked out by an exhaust pipe b in 20 hours . if both the pipes are opened , in what time the cistern is full ?","options":["50 hrs","60 hrs","70 hrs","80 hrs","90 hrs"],"answer":3},{"question":"Village x has a population of 76000 , which is decreasing at the rate of 1200 per year . village y has a population of 42000 , which is increasing at the rate of 800 per year . in how many years will the population of the two villages be equal ?","options":["15","17","11","18","13"],"answer":1},{"question":"Average of 10 matches is 34 , how many runs one should should score to increase his average by 5 runs .","options":["a","b","c","d","e"],"answer":3},{"question":"Two pipes can fill a cistern in 14 and 16 hours respectively . the pipes are opened simultaneously and it is found that due to leakage in the bottom , 32 minutes extra are taken for the cistern to be filled up . if the cistern is full , in what time would the leak empty it ?","options":["110 hours","112 hours","115 hours","100 hours","none of these"],"answer":1},{"question":"The cost price of a radio is rs . 1500 and it was sold for rs . 1110 , find the loss % ?","options":["18","16","26","17","11"],"answer":2},{"question":"A restaurant spends one quarter of its monthly budget for rent and quarter of the rest for food and beverages . what percentage of the budget does the restaurant spend for food and beverages ?","options":["23.5 %","32.5 %","35 %","18.75 %","20 %"],"answer":3},{"question":"A customer bought a product at the shop . however , the shopkeeper increased the price of the product by 10 % so that the customer could not buy the required amount of the product . the customer managed to buy only 80 % of the required amount . what is the difference in the amount of money that the customer paid for the second purchase compared to the first purchase ?","options":["10 %","12 %","14 %","16 %","18 %"],"answer":1},{"question":"Of 3 numbers , the third is twice the second and the second is 4 times the first . if their average is 78 , the smallest of the 3 numbers is :","options":["18","19","20","21","22"],"answer":0},{"question":"The area of a square is 625 sq cm . find the ratio of the breadth and the length of a rectangle whose length is thrice the side of the square and breadth is 20 cm less than the side of the square .","options":["5 : 12","5 : 13","2 : 9","1 : 15","1 : 5"],"answer":3},{"question":"Two pipes a and b can separately fill a tank in 20 and 15 minutes respectively . a third pipe c can drain off 45 liters of water per minute . if all the pipes are opened , the tank can be filled in 15 minutes . what is the capacity of the tank ?","options":["590 liters","540 liters","820 liters","900 liters","580 liters"],"answer":3},{"question":"The area of a triangle is with base 3 m and height 10 m ?","options":["88 m 2","10 m 2","66 m 2","15 m 2","31 m 2"],"answer":2},{"question":"A tank is filled to one quarter of its capacity with a mixture consisting of water and sodium chloride . the proportion of sodium chloride in the tank is 50 % by volume and the capacity of the tank is 24 gallons . if the water evaporates from the tank at the rate of 0.5 gallons per hour , and the amount of sodium chloride stays the same , what will be the concentration of water in the mixture in 2 hours ?","options":["32 %","36 %","40 %","44 %","48 %"],"answer":2},{"question":"In what time will a train 55 m long cross an electric pole , it its speed be 36 km / hr ?","options":["5.5","4.5","3.5","2.5","1.5"],"answer":0},{"question":"A leak in the bottom of a tank can empty the tank in 6 hrs . an pipe fills water at the rate of 4 ltrs / minute . when the tank is full in inlet is opened and due to the leak the tank is empties in 8 hrs . the capacity of the tank is ?","options":["2345","2350","2457","4657","5760"],"answer":4},{"question":"If m and n are positive integers and m ^ 2 + n ^ 2 = 20 , what is the value of m ^ 3 + n ^ 3 ?","options":["72","224","320","512","1"],"answer":0},{"question":"A train is moving at 6 / 7 of its usual speed . the train is 10 minutes too late . what is the usual time ( in hours ) for the train to complete the journey ?","options":["0.5","1","1.5","2","2.5"],"answer":1},{"question":"A shopkeeper sells 20 % of his stock at 20 % profit ans sells the remaining at a loss of 10 % . he incurred an overall loss of rs . 400 . find the total worth of the stock ?","options":["15500","16000","15000","17000","20000"],"answer":2},{"question":"A bag contains 6 green balls and 8 white balls . if two balls are drawn simultaneously , what is the probability that both balls are the same colour ?","options":["5 / 14","8 / 21","12 / 21","43 / 91","47 / 91"],"answer":3},{"question":"A walks at 30 kmph and 30 hours after his start , b cycles after him at 45 kmph . how far from the start does b catch up with a ?","options":["1200 km","1500 km","2000 km","2700 km","3600 km"],"answer":3},{"question":"A snooker tournament charges $ 40.00 for vip seats and $ 10.00 for general admission ( “ regular ” seats ) . on a certain night , a total of 320 tickets were sold , for a total cost of $ 7,500 . how many fewer tickets were sold that night for vip seats than for general admission seats ?","options":["190'","180'","170'","160'","148']"],"answer":4},{"question":"If a and b are positive integers , and a = 2 b + 6 , the greatest common divisor of a and b can not be","options":["1","2","3","6","12"],"answer":4},{"question":"Naomi drives to the beauty parlor in 60 minutes . on the way back , her average speed is half the average speed as it was to the way to the parlor . how much time will it take naomi to travel two round trips to the beauty parlor ?","options":["3 hours .","4 hours .","4 hours and 20 minutes .","5 hours and 50 minutes","6 hours ."],"answer":4},{"question":"The area of sector of a circle whose radius is 12 metro and whose angle at the center is 39 ° is ?","options":["40 m 2","45 m 2","49 m 2","51 m 2","55 m 2"],"answer":2},{"question":"Jerome anticipated that the webweb . com stock price would fall and sold all his webweb . com stocks for $ 5 per stock . he paid $ 10000 tax on the revenue . a week later , jerome became convinced that the webweb . com stock price would rise , and he used the money that he had gotten from selling the webweb . com stocks to purchase them again , this time at $ 6 per stock . if jerome ended up having 2000 webweb . com stocks fewer than the number he had before selling them , how many webweb . com stocks did he have originally ?","options":["10",null,"11",null,"12"],"answer":2},{"question":"The radius of the wheel of a bus is 175 cms and the speed of the bus is 66 km / h , then the r . p . m . ( revolutions per minutes ) of the wheel is","options":["100","250","300","330","none of these"],"answer":0},{"question":"A shopkeeper buys two articles for rs . 1000 each and then sells them , making 60 % profit on the first article and 60 % loss on second article . find the net profit or loss percent ?","options":["200","278","282","202","600"],"answer":4},{"question":"How many seconds does sandy take to cover a distance of 500 meters , if sandy runs at a speed of 15 km / hr ?","options":["100","120","140","160","180"],"answer":1},{"question":"The compound ratio of 5 : 7 , 3 : 2 and 4 : 5 ?","options":["1 : 7","6 : 5","6 : 7","4 : 7","6 : 9"],"answer":2},{"question":"In a fuel station the service costs $ 1.75 per car , every liter of fuel costs 0.65 $ . assuming that a company owns 12 cars and that every fuel tank contains 55 liters and they are all empty , how much money total will it cost to fuel all cars ?","options":["320 $","380 $","420 $","450 $","480 $"],"answer":3},{"question":"The ratio of the incomes of rajan and balan is 7 : 6 and the ratio of their expenditure is 6 : 5 . if at the end of the year , each saves $ 1000 then the income of rajan is ?","options":["$ 7600","$ 7000","$ 8000","$ 9000","$ 5000"],"answer":1},{"question":"Two friends decide to get together ; so they start riding bikes towards each other . they plan to meet halfway . each is riding at 6 mph . they live 36 miles apart . one of them has a pet carrier pigeon and it starts flying the instant the friends start traveling . the pigeon flies back and forth at 12 mph between the 2 friends until the friends meet . how many miles does the pigeon travel ?","options":["54","66","80","36","96"],"answer":3},{"question":"A 300 meter long train crosses a platform in 51 seconds while it crosses a signal pole in 18 seconds . what is the length of the platform ?","options":["550","289","350","882","281"],"answer":0},{"question":"Find the perimeter and area of the rectangle of length 15 cm and breadth 11 cm .","options":["71 cm 2","121 cm 2","165 cm 2","171 cm 2","221 cm 2"],"answer":2},{"question":"A man has some hens and cows . if the number of heads be 48 and the number of feet equals 140 , then the number of hens will be :","options":["43","26","33","21","28"],"answer":1},{"question":"When 1 / 10 percent of 2,000 is subtracted from 1 / 10 of 2,000 , the difference is","options":["1980","1998","198","200","20"],"answer":2},{"question":"Find the compound interest on rs . 16,000 at 20 % per annum for 9 months , compounded quarterly","options":["2875","2654","2645","2456","2522"],"answer":4},{"question":"A number is doubled and 9 is added . if the resultant is trebled , it becomes 51 . what is that number ?","options":["3.5","6","8","7","4"],"answer":4},{"question":"A certain quantity of 40 % solution is replaced with 25 % solution such that the new concentration is 35 % . what is the fraction of the solution that was replaced ?","options":["1 / 4","1 / 3","1 / 2","2 / 3","3 / 4"],"answer":1},{"question":"On the first day of her vacation , louisa traveled 250 miles . on the second day , traveling at the same average speed , she traveled 350 miles . if the 250 - mile trip took 3 hours less than the 350 - mile trip , what was the average speed , in miles per hour ?","options":["31","33.33","35","37","39.33"],"answer":1},{"question":"A 90 - liter solution of cool - drink is made from 5 % jasmine water . if 6.5 liters of jasmine and 13.5 liters of water were added to the solution , what percent of the solution is jasmine ?","options":["8 %","8.5 %","9 %","9.5 %","10 %"],"answer":4},{"question":"If an object travels at six feet per second , how many feet does it travel in one hour ?","options":["21600","3778","12788","18000","2881"],"answer":0},{"question":"30 square stone slabs of equal size were needed to cover a floor area of 67.5 sq . m . find the length of each stone slab ?","options":["150 cm","767 cm","88 cm","666 cm","776 cm"],"answer":0},{"question":"Machine r takes 2 more hours than machine b to make 20 widgets . if working together , the machines can make 25 widgets in 3 hours , how long will it take machine r to make 40 widgets ?","options":["5","6","8","10","12"],"answer":4},{"question":"I bought two books ; for rs . 480 . i sold one at a loss of 15 % and other at a gain of 19 % and then i found each book was sold at the same price . find the cost of the book sold at a loss ?","options":["rs . 28","rs . 280","rs . 140","rs . 70","rs . 80"],"answer":1},{"question":"A gardener changed the size of his rectangle shaped garden by increasing it ' s length by 40 % & decreasing is ' s width by 20 % . find area of new garden .","options":["1.04'","1.12'","1.24'","1.4'","1.5']"],"answer":1},{"question":"The cost of one photocopy is $ 0.02 . however , a 25 % discount is offered on orders of more than 100 photocopies . if steve and dennison have to make 80 copies each , how much will each of them save if they submit a single order of 160 copies ?","options":["$ 0.32","$ 0.40","$ 0.45","$ 0.48","$ 0.54"],"answer":1},{"question":"What is the sum of the integers from - 190 to 191 inclusive ?","options":["0","191","375","875","965"],"answer":1},{"question":"9000 + 16 2 / 3 % of ? = 10500","options":["2387","2888","9000","2837","2271"],"answer":2},{"question":"The ratio of the cost price and selling price is 2 : 3 . the profit percent is ?","options":["20 %","25 %","50 %","75 %","100 %"],"answer":2},{"question":"10 is 6 % of a , and 6 is 10 % of b . c equals b / a . what is the value of c ?","options":["3 / 10","6 / 17","9 / 25","10 / 33","12 / 35"],"answer":2},{"question":"The slant height of a cone is 12 cm and radius of the base is 4 cm , find the curved surface of the cone ?","options":["26","28","48","26","28"],"answer":2},{"question":"Points a , b , c , and d , in that order , lie on a line . if ab = 2 cm , ac = 5 cm , and bd = 6 cm , what is cd , in centimeters ?","options":["1","2","3","4","5"],"answer":2},{"question":"In assembling a bluetooth device , a factory uses one of two kinds of modules . one module costs $ 8 and the other one , that is cheaper , costs $ 3 . the factory holds a $ 100 worth stock of 25 modules . how many of the modules in the stock are of the cheaper kind ?","options":["21","20","22","23","24"],"answer":1},{"question":"A sum of money is to be distributed among a , b , c , d in the proportion of 5 : 2 : 4 : 3 . if c gets rs . 500 more than d , what is b ' s share ?","options":["a","b","c","d","e"],"answer":2},{"question":"Due to construction , the speed limit along an 10 - mile section of highway is reduced from 55 miles per hour to 20 miles per hour . approximately how many minutes more will it take to travel along this section of highway at the new speed limit than it would have taken at the old speed limit ?","options":["a","b","c","d","e"],"answer":3},{"question":"In a rectangular coordinate system , what is the area of a rhombus whose vertices have the coordinates ( 0 , 3.5 ) , ( 11 , 0 ) , ( 0 , - 3.5 ) , ( - 11 , 0 ) ?","options":["56","77","112","116","120"],"answer":1},{"question":"A 21 % stock yielding 10 % is quoted at :","options":["83.33","210","112","120","160"],"answer":1},{"question":"Which no . need to add to 859622 to get a no . exactly divisible by 456 ?","options":["546577","674645","566578","465766","859622"],"answer":4},{"question":"Right triangle abc is to be drawn in the xy - plane so that the right angle is at a and ab is parallel to the y - axis . if the x - and y - coordinates of a , b , and c are to be integers that are consistent with the inequalities - 4 ≤ x ≤ 2 and 4 ≤ y ≤ 9 , then how many different triangles can be drawn that will meet these conditions ?","options":["54","432","864","2",null],"answer":2},{"question":"At veridux corporation , there are 250 employees . of these , 90 are female , and the rest are males . there are a total of 40 managers , and the rest of the employees are associates . if there are a total of 135 male associates , how many female managers are there ?","options":["15","20","25","30","35"],"answer":0},{"question":"A sum of money amounts to rs . 9800 after 5 years and rs . 12005 after 8 years at the same rate of simple interest . the rate of interest per annum is","options":["15 %","12 %","8 %","7 %","5 %"],"answer":1},{"question":"If 3 / p = 5 & 3 / q = 15 then p - q = ?","options":["5 / 24","6 / 24","2 / 15","8 / 24","9 / 24"],"answer":2},{"question":"A invested some money in 8 % stock at 96 . if b wants to invest in an equally good 10 % stock , he must purchase a stock worth of :","options":["rs . 120","rs . 60","rs . 128","rs . 130","rs . 140"],"answer":0},{"question":"How many digits 2 ^ 400 has ?","options":["31","35","50","99","121"],"answer":4},{"question":"A committee is reviewing a total of 40 x black - and - white films and 4 y color films for a festival . if the committee selects y / x % of the black - and - white films and all of the color films , what fraction of the selected films are in color ?","options":["20 / 11","16 / 11","17 / 11","10 / 11","19 / 11"],"answer":3},{"question":"A worker ' s take - home pay last year was the same each month , and she saved the same fraction of her take - home pay each month . the total amount of money that she had saved at the end of the year was 8 times the amount of that portion of her monthly take - home pay that she did not save . if all the money that she saved last year was from her take - home pay , what fraction of her take - home pay did she save each month ?","options":["6 / 25","5 / 16","4 / 9","3 / 7","2 / 5"],"answer":4},{"question":"If x is equal to the sum of the integers from 50 to 70 , inclusive , and y is the number of even integers from 50 to 70 , inclusive , what is the value of x + y ?","options":["1211","1231","1251","1271","1291"],"answer":3},{"question":"12 times a positive integer is more than its square by 36 , then the positive integer is","options":["6","10","11","12","14"],"answer":0},{"question":"Renu can do a piece of work in 8 days , but with the help of her friend suma , she can do it in 4 days . in what time suma can do it alone ?","options":["8","12","14","15","17"],"answer":0},{"question":"90 percent of the members of a study group are women , and 60 percent of those women are lawyers . if one member of the study group is to be selected at random , what is the probability that the member selected is a woman lawyer ?","options":["0.34","0.44","0.54","0.64","0.74"],"answer":2},{"question":"A train covers a distance of 12 km in 10 min . if it takes 12 sec to pass a telegraph post , then the length of the train is ?","options":["298 m","188 m","240 m","178 m","189 m"],"answer":2},{"question":"A new home buyer pays 4 % annual interest on her first mortgage and 9 % annual interest on her second mortgage . if she borrowed a total of $ 310000 , 80 % of which was in the first mortgage , what is her approximate monthly interest payment ?","options":["$ 1",null,"$ 1",null,"$ 3"],"answer":0},{"question":"X and y started a business by investing rs . 5000 / - and rs . 15000 / - respectively . find the x ’ s share out of a total profit of rs . 1600 :","options":["200","250","300","350","400"],"answer":4},{"question":"If money is invested at r percent interest , compounded annually , the amount of the investment will double in approximately 48 / r years . if pat ' s parents invested $ 5,000 in a long - term bond that pays 8 percent interest , compounded annually , what will be the approximate total amount of the investment 18 years later , when pat is ready for college ?","options":["$ 20000","$ 15000","$ 12000","$ 10000","$ 9000"],"answer":1},{"question":"How many multiples of 7 are there between 9 and 89 , 9 and 89 inclusive ?","options":["11","17","16","13","12"],"answer":0},{"question":"5 men are equal to as many women as are equal to 7 boys . all of them earn rs . 90 only . men ’ s wages are ?","options":["8 rs .","7 rs .","6 rs .","4 rs .","5 rs ."],"answer":2},{"question":"When positive integer n is divided by 4 , the remainder is 2 . when n is divided by 7 , the remainder is 5 . how many values less than 100 can n take ?","options":["0","2","3","4","5"],"answer":2},{"question":"The area of a triangle is with base 8.4 m and height 5.8 m ?","options":["11.36 m 2","10.36 m 2","18.36 m 2","19.36 m 2","24.36 m 2"],"answer":4},{"question":"If p ( a ) = 8 / 15 , p ( b ) = 4 / 15 , and p ( a â ˆ ª b ) = 16 / 15 find p ( b | a )","options":["1 / 2","2 / 3","3 / 2","2","4 / 7"],"answer":3},{"question":"The speed of a car is 90 km in the first hour and 42 km in the second hour . what is the average speed of the car ?","options":["89 kmph","92 kmph","75 kmph","65 kmph","66 kmph"],"answer":4},{"question":"If the sum of the first n positive integers is s , what is the sum of the first n positive integers divisible by 4 , in terms of s ?","options":["s / 2","s","2 s","2 s + 2","4 s"],"answer":4},{"question":"In how many ways can the integer 48 be expressed as a product of two different positive integers ?","options":["10","8","5","4","2"],"answer":2},{"question":"If w is 40 percent less than x , x is 40 percent less than y , and z is 46 percent less than y , then z is greater than w by what percent of w ?","options":["4 %","18 %","36 %","40 %","50 %"],"answer":4},{"question":"A boatman goes 2 km against the current of the stream in 2 hour and goes 1 km along the current in 20 minutes . how long will it take to go 5 km in stationary water ?","options":["2 hr 30 min","2 hr","4 hr","1 hr 15 min","none of these"],"answer":0},{"question":"The amount of principal rs . 8000 at compound interest at the ratio of 5 % p . a . for 5 years is","options":["s . 9621","s . 6921","s . 10210","s . 6261","s . 6361"],"answer":2},{"question":"Pencils , pens and exercise books in a shop are in the ratio of 14 : 4 : 3 . if there are 140 pencils , the number of exercise books in the shop is :","options":["30","27","35","33","37"],"answer":0},{"question":"A train traveling at 72 kmph crosses a platform in 30 seconds and a man standing on the platform in 16 seconds . what is the length of the platform in meters ?","options":["240 meters","360 meters","280 meters","600 meters","can not be determined"],"answer":2},{"question":"In a quiz the points in each round for the first , second , third and fourth position were 10050 , 2010 . no other points were given . rachel participated in several rounds in the competition and the product of her score was 10000 . in how many rounds did she participate ?","options":["2","can not be determined","4","6","10"],"answer":1},{"question":"How many positive integers less than 50 have a reminder 2 when divided by 7 ?","options":["3","4","5","6","7"],"answer":4},{"question":"The length of the rectangular field is double its width . inside the field there is square shaped pond 8 m long . if the area of the pond is 1 / 2 of the area of the field . what is the length of the field ?","options":["13","16","34","43","42"],"answer":1},{"question":"How many three digit numbers n are divisible by 78 or 91 ?","options":["17","19","20","21","22"],"answer":1},{"question":"In one hour , a boat goes 11 km along the stream and 5 km against the stream . the sped of the boat in still water ( in km / hr ) is :","options":["3","5","8","9","10"],"answer":2},{"question":"Arnold and danny are two twin brothers that are celebrating their birthday . the product of their ages today is smaller by 5 from the product of their ages a year from today . what is their age today ?","options":["2 .","4 .","5 .","7 .","9 ."],"answer":0},{"question":"A and b go around a circular track of length 900 m on a cycle at speeds of 36 kmph and 54 kmph . after how much time will they meet for the first time at the starting point ?","options":["120 sec","165 sec","186 sec","180 sec","168 sec"],"answer":3},{"question":"Working together , jose and jane can complete an assigned task in 12 days . however , if jose worked alone and complete half the work and then jane takes over the task and completes the second half of the task , the task will be completed in 48 days . how long will jose take to complete the task if he worked alone ? assume that jane is more efficient than jose","options":["25 days","30 days","60 days","65 days","36 days"],"answer":4},{"question":"One fourth of one third of two fifth of a number is 15 . what will be the 40 % of that number is ?","options":["120","130","150","180","250"],"answer":3},{"question":"The ages of ashley and mary are in the ratio 4 : 7 . the sum of their ages is 22 . find the ages of ashley .","options":["7","8","9","10","11"],"answer":1},{"question":"Two cyclist start on a circular track from a given point but in opposite direction with speeds of 7 m / s and 8 m / s . if the circumference of the circle is 180 meters , after what time will they meet at the starting point ?","options":["20 sec","12 sec","30 sec","50 sec","1 min"],"answer":1},{"question":"A clock shows the time as 12 a . m . if the minute hand gains 5 minutes every hour , how many minutes will the clock gain by 6 p . m . ?","options":["45 minutes","55 minutes","35 minutes","30 minutes","40 minutes"],"answer":3},{"question":"What will be the cost of building a fence around a square plot with area equal to 36 sq ft , if the price per foot of building the fence is rs . 58 ?","options":["3944","2882","2999","2667","1392"],"answer":4},{"question":"A person want to give his money of $ 4500 to his 4 children a , b , c , d in the ratio 2 : 4 : 5 : 4 . what is the a + b share ?","options":["$ 1000","$ 2000","$ 1800","$ 1500","$ 1600"],"answer":2},{"question":"If the price of a certain computer increased 30 percent from y dollars to 351 dollars , then 2 y =","options":["540","570","619","649","700"],"answer":0},{"question":"If price of t . v set is reduced by 22 % , then its sale increases by 86 % , find net effect on sale value","options":["44","45","46","47","48"],"answer":1},{"question":"There are 76 lights which are functional and each is controlled by a separate on / off switch . two children a and b start playing with the switches . a starts by pressing every third switch till he reaches the end . b , thereafter , presses every fifth switch till he too reaches the end . if all switches were in off position at the beggining , how many lights are switched on by the end of this operation ?","options":["28","30","32","34","36"],"answer":0},{"question":"Each month , after jill pays for rent , utilities , food , and other necessary expenses , she has one fifth of her net monthly salary left as discretionary income . of this discretionary income , she puts 30 % into a vacation fund , 20 % into savings , and spends 35 % on eating out and socializing . this leaves her with $ 99 dollar , which she typically uses for gifts and charitable causes . what is jill ’ s net monthly salary ?","options":["$ 2400","$ 3300","$ 6000","$ 6400","$ 9600"],"answer":1},{"question":"A goat is tied to one corner of a square plot of side 12 m by a rope 7 m long . find the area it can graze ?","options":["32'","36.5'","38.5'","39'","39.5']"],"answer":2},{"question":"A retailer bought a hat at wholesale and marked it up 60 % to its initial price of $ 24 . by how many more dollars does he need to increase the price to achieve a 100 % markup ?","options":["3","4","5","6","7"],"answer":3},{"question":"The cube root of . 000343 is","options":["0.7","0.07","0.007","7","none of these"],"answer":1},{"question":"A crow leaves its nest , and flies back and forth from its nest to a nearby ditch to gather worms . the distance between the nest and the ditch is 200 meters . in one and a half hours , the crow manages to bring worms to its nest 15 times . what is the speed of the crow in kilometers per hour ?","options":["1","2","3","4","6"],"answer":3},{"question":"3 seventh of a number is 12 more than 40 % of that number . what will be the 30 % of that number ?","options":["a","b","c","d","e"],"answer":2},{"question":"Find last digits of ( 1023 ^ 3923 ) + ( 3081 ^ 3921 )","options":["8","9","10","11","12"],"answer":0},{"question":"The sum of 4 consecutive even numbers is 36 . find the sum of the squares of these numbers ?","options":["296","252","344","388","none of these"],"answer":2},{"question":"Two trains , each 150 m long , moving in opposite directions , cross other in 8 sec . if one is moving twice as fast the other , then the speed of the faster train is ?","options":["90","98","60","88","12"],"answer":0},{"question":"With an average speed of 40 km / hr a car reaches its destination on time . if it goes with an average speed of 35 km / h , it is late by 15 minutes . the total journey is ?","options":["30 km","40 km","70 km","80 km","90 km"],"answer":2},{"question":"Find the remainder q when 12 ^ 190 is divided by 1729 ?","options":["12","1","1728","1717","4"],"answer":3},{"question":"How much 70 % of 100 is greater than 60 % of 80 ?","options":["18","99","22","26","71"],"answer":2},{"question":"The main line train starts at 5.00 am and the harbor line train starts at 5.02 am . each train has the frequency of 10 minutes . if a guy goes in the morning at a random time what is the probability of he getting main line train ?","options":[". 5","0.6","0.4","0.7","0.8"],"answer":4},{"question":"An uneducated retailer marks all his goods at 60 % above the cost price and thinking that he will still make 25 % profit , offers a discount of 25 % on the marked price . what is his actual profit on the sales ?","options":["20 %","13.50 %","14 %","14.50 %","none"],"answer":0},{"question":"A plane flies 420 miles with the wind and 350 miles against the wind in the same length of time . if the speed of the wind is 23 mph , what is the speed of the plain in still air ?","options":["253 mph .","275 mph .","296 mph .","278 mph .","235 mph ."],"answer":0},{"question":"Rs 80000 is divided into two parts one part is given to a person with 10 % interest and another part is given to a person with 20 % interest . at the end of first year he gets profit 9000 find money given by 10 % ?","options":["30000","40000","50000","60000","70000"],"answer":4},{"question":"At the end of year x , automobile installment credit accounted for 43 % of all outstanding consumer installment credit . at that time automobile finance companies extended $ 50 billion of credit , or 1 / 4 of the automobile installment credit . how many billion dollars of consumer installment credit was outstanding at that time ?","options":["450","465.12","475","500.15","200"],"answer":1},{"question":"What is the lowest positive integer that is divisible by 1 through 3 , inclusive ?","options":["12","6","8","18","33"],"answer":1},{"question":"A courier charges for packages to a certain destination are 65 cents for the first 250 grams and 10 cents for each additional 100 grams or part thereof . what could be the weight in grams of a package for which the charge is $ 1.85 ?","options":["1680","1420","1120","970","740"],"answer":1},{"question":"During a certain two - week period , 60 percent of the movies rented from a video store were comedies , and of the remaining movies rented , there were 4 times as many dramas as action movies . if no other movies were rented during that two - week period and there were a action movies rented , then how many comedies , in terms of a , were rented during that two - week period ?","options":["14","12","10","8","7.5"],"answer":4},{"question":"A fruit seller sells mangoes at the rate of rs . 9 per kg and thereby loses 20 % . at what price per kg , he should have sold them to make a profit of 5 %","options":["rs 8.81","rs 9.81","rs 10.81","rs 11.81","none of these"],"answer":3},{"question":"If 21 / 22 = 0 . 95.45 , what is the 57 th digit to the right of the decimal point of the fraction ?","options":["1","4","5","7","9"],"answer":1},{"question":"An army ’ s recruitment process included n rounds of selection tasks . for the first a rounds , the rejection percentage was 60 percent per round . for the next b rounds , the rejection percentage was 50 percent per round and for the remaining rounds , the selection percentage was 70 percent per round . if there were 20000 people who applied for the army and 196 were finally selected , what was the value of n ?","options":["4","5","6","8","10"],"answer":3},{"question":"How many multiples of 5 are there between 50 and 500 ?","options":["128","91","89","61","60"],"answer":2},{"question":"Two stations a and b are 110 km apart on a straight line . one train starts from a at 4 a . m . and travels towards b at 20 kmph . another train starts from b at 8 a . m . and travels towards a at a speed of 25 kmph . at what time will they meet ?","options":["15 a . m","10 a . m","7 a . m","02 a . m","05 a . m"],"answer":2},{"question":"The height of the wall is 6 times its width and lenght of the wall is 7 times its height . if the volume of the wall be 16128 cu . m . its width is","options":["4 m'","5 m'","6 m'","7 m'","8 m']"],"answer":0},{"question":"Find the sum of all odd numbers upto 100 .","options":["200","1000","2500","3140","3200"],"answer":2},{"question":"Two stations p and q are 110 km apart on a straight track . one train starts from p at 7 a . m . and travels towards q at 20 kmph . another train starts from q at 8 a . m . and travels towards p at a speed of 25 kmph . at what time will they meet ?","options":["10.30","10","8.45","9.3","11"],"answer":1},{"question":"A milk man has 10 liters of milk . if he mixes 5 liters of water , which is freely available , in 20 liters of pure milk . if the cost of pure milk is rs . 18 per liter , then the profit of the milkman , when he sells all the mixture at cost price is :","options":["20 %","15 %","33.33 %","18 %","none of these"],"answer":1},{"question":"If * stands for / , / stands for - , + stands for * and - stands for + , then 9 / 8 * 7 + 5 - 10 = ?","options":["13.3","10.8","10.7","11.4","12.5"],"answer":0},{"question":"Hcf and lcm two numbers are 12 and 396 respectively . if one of the numbers is 36 , then the other number is ?","options":["36","66","132","264","152"],"answer":2},{"question":"What is the tens digit of 36 ^ 30 ?","options":["1","7","5","3","9"],"answer":1},{"question":"A 4 digit number is such that the product of all of its digits is 126 . the sum of all the digits is equal to the 2 digit number formed by using thousands digit and tens digit ( 1000 digit in tens place & 10 digit in units place ) which in turn is equal to 19 . then difference of units and 1000 place of the number is , given that this difference is positive .","options":["1692","1792","1795","1892","1992"],"answer":1},{"question":"P and q started a business investing rs . 54,000 and rs . 18,000 respectively . in what ratio the profit earned after 2 years be divided between p and q respectively ?","options":["3 : 1","4 : 3","5 : 4","6 : 5","17 : 4"],"answer":0},{"question":"A man loses 1 / 3 rd of his money , then wins rs . 10 loses 1 / 3 rd of what he has and wins rs . 20 and finds that he has exactly what be had at the beginning . what was the amount he originally bad ?","options":["25","36","10","48","45"],"answer":3},{"question":"What is the probability of getting sum of 10 on rolling three dices ?","options":["28 / 216","27 / 216","29 / 216","26 / 216","25 / 216"],"answer":1},{"question":"For any integer n greater than 1 , # n denotes the product of all the integers from 1 to n , inclusive . how many prime numbers are there between # 6 + 2 and # 6 + 6 , inclusive ?","options":["none","one","two","three","four"],"answer":0},{"question":"A carpenter worked alone for 1 day on a job that would take him 6 more days to finish . he and another carpenter completed the job in 7 more days . how many days would it have taken the second carpenter to do the complete job working alone ?","options":["4.5","7.5","9.5","14.5","24.5"],"answer":4},{"question":"If 4 is the remainder when m is divided by 10 , what is the remainder when 4 m is divided by 10 ?","options":["2","4","6","8","0"],"answer":2},{"question":"For an agricultural experiment , 300 seeds were planted in one plot and 200 were planted in a second plot . if exactly 25 percent of the seeds in the first plot germinated and exactly 35 percent of the seeds in the second plot germinated , what percent of the total number of seeds germinated ?","options":["12 %","26 %","29 %","30 %","60 %"],"answer":2},{"question":"On the first day of her vacation , louisa traveled 240 miles . on the second day , traveling at the same average speed , she traveled 420 miles . if the 240 - mile trip took 3 hours less than the 420 - mile trip , what was the average speed , in miles per hour ?","options":["65","50","55","60","58"],"answer":3},{"question":"The number of positive integers n in the range 12 ≤ n ≤ 40 such that the product ( n − 1 ) ( n − 2 ) . . . 3 . 2.1 is not divisible by n is","options":["5","7","13","14","16"],"answer":1},{"question":"79 laboratories raise the bacterium , the laboratory have 48 culture dishes on average , which has about 25,073 bacteria each . how many bacteria are there approximately ?","options":["10 ^ 7","10 ^ 9","10 ^ 8","10 ^ 10","10 ^ 11"],"answer":2},{"question":"A set consists of 15 numbers , all are even or multiple of 5 . if 8 numbers are even and 10 numbers are multiple of 5 , how many numbers is multiple of 10 ?","options":["0","1","2","3","5"],"answer":3},{"question":"The greatest number that divides 2928 and 3240 leaving remainders 5 and 1 respectively is :","options":["74","78","79","81","85"],"answer":2},{"question":"Find large number from below question the difference of 2 no ' s is 1365 . on dividing the larger number by the smaller , we get 6 as quotient and the 15 as remainder","options":["1236","1356","1470","1556","1635"],"answer":4},{"question":"A sum was put at simple interest at certain rate for 3 years . had it been put at 1 % higher rate it would have fetched rs . 72 more . the sum is : a . rs . 2,400 b . rs . 2,100 c . rs . 2,200 d . rs . 2,480","options":["2000","2100","2200","2300","2400"],"answer":4},{"question":"A and b together can do a work in 3 days . if a alone can do it in 6 days . in how many days can b alone do it ?","options":["10","99","77","55","6"],"answer":4},{"question":"A man is 26 years older than his studen . in two years , his age will be twice the age of his student . the present age of his student is :","options":["20","21","22","23","24"],"answer":4},{"question":"A = { 2 , 3 , 4 , 5 } b = { 4 , 5 , 6 , 7 , 8 } two integers will be randomly selected from the sets above , one integer from set a and one integer from set b . what is the probability t that the sum of the two integers will equal 9 ?","options":["0.15","0.20","0.25","0.30","0.33"],"answer":1},{"question":"The population of a bacteria culture doubles every 4 minutes . approximately how many minutes will it take for the population to grow from 1,000 to 500,000 bacteria","options":["10","12","14","36","18"],"answer":3},{"question":"How many pieces can a square pizza be cut into by making 4 linear cuts ?","options":["10'","11'","12'","13'","14']"],"answer":1},{"question":"Two trains of length 220 m and 280 m are running towards each other on parallel lines at 42 kmph and 30 kmph respectively . in what time will they be clear of each other from the moment they meet ?","options":["28","266","990","25","11"],"answer":3},{"question":"We bought orange juice and apple juice at the store . a bottle of orange juice costs 70 cents and a bottle of apple juice costs 60 cents . we bought a total of 70 bottles for $ 46.20 . how many bottles of orange juice did we buy ?","options":["32","36","38","42","48"],"answer":3},{"question":"If x is to be chosen at random from the integers between 1 to 7 , inclusive , and y is to be chosen at random from the integers between 7 and 11 , inclusive , what is the probability that x + y will be even ?","options":["3 / 5","4 / 7","5 / 7","18 / 35","23 / 35"],"answer":3},{"question":"A glucose molecule contains 6 carbon , 12 hydrogen and 6 oxygen atoms . during photosynthesis , green plants create glucose daily . if , over a period of 12 days , an eucalyptus plant ( a green plant ) creates 12000 molecules of glucose then approximately how many more atoms of hydrogen than carbon are created on average per day ?","options":["60",null,"6",null,"2"],"answer":1},{"question":"A basketball player practices 2 hours a day monday through friday . how many hours must he practice saturday and sunday combined if he wants to practice an average ( arithmetic mean ) of 3 hours a day for the 7 day week ?","options":["8","9","10","11","12"],"answer":3},{"question":"When the positive integer k is divided by the positive integer n , the remainder is 11 . if k / n = 83.2 , what is the value of n ?","options":["9","20","55","70","81"],"answer":4},{"question":"What sum of money will produce rs . 90 as simple interest in 4 years at 4 1 / 2 percent ?","options":["rs . 550","rs . 650","rs . 600","rs . 500","rs . 700"],"answer":3},{"question":"Two trains are moving in the same direction at 72 kmph and 36 kmph . the faster train crosses a man in the slower train in 7 seconds . find the length of the faster train ?","options":["70","20","30","75","15"],"answer":0},{"question":"If the average ( arithmetic mean ) of a and b is 80 , and the average of b and c is 180 , what is the value of a − c ?","options":["− 220","− 200","100","135","it can not be determined from the information given"],"answer":1},{"question":"Exactly 3 / 7 of the people in the room are under the age of 21 , and exactly 5 / 8 of the people in the room are over the age of 65 . if the total number of the people in the room is greater than 50 and less than 100 , how many people in the room are under the age of 21 ?","options":["24","35","39","60","65"],"answer":0},{"question":"Alice picked a number of pears , each of which she sold , canned , or poached . she canned 20 percent more than she poached , and she poached 50 percent less than she sold . if there were a total of 42 pears , then how many pears did she sell ?","options":["20","21","22","23","24"],"answer":0},{"question":"The value of x + x ( x ^ x ) when x = 10 is","options":["100000000010","10000000010","10000000000","1200000000","12000000010"],"answer":0},{"question":"If k is a non - negative integer and 30 ^ k is a divisor of 929260 then 3 ^ k - k ^ 3 =","options":["0","1","45","130","520"],"answer":1},{"question":"A sum was put at simple interest at a certain rate for 4 years had it been put at 2 % higher rate , it would have fetched 56 more . find the sum .","options":["500","600","700","800","none of these"],"answer":2},{"question":"A vending machine randomly dispenses 4 different types of fruit candy . there are twice as many apple candies as orange candies , twice as many strawberry candies as grape candies , and twice as many apple candies as strawberry candies . if each candy cost $ 0.1 , and there are exactly 90 candies , what is the minimum amount of money required to guarantee that you would buy at least 3 of each type of candy ?","options":["$ 8.30","$ 20.75","$ 22.50","$ 42.75","$ 45.00"],"answer":0},{"question":"A can do a work in 6 days , b can do a work in 8 days and c can do it in 12 days . b left work after 4 days . for how many number of days should a and c should work together to complete the remaining work ?","options":["0.1","0.2","0.3","0.4","0.5"],"answer":4},{"question":"The tax on a commodity is diminished by 20 % and its consumption increased by 25 % . the effect on revenue is ?","options":["2 % decrease","8 % decrease","9 % decrease","0 % no change","2 % decrease"],"answer":3},{"question":"If n is a prime number greater than 4 , what is the remainder when n ^ 2 is divided by 12 ?","options":["0","2","1","3","5"],"answer":2},{"question":"A can do a particular work in 6 days . b can do the same work in 8 days . a and b signed to do it for rs . 3680 . they completed the work in 3 days with the help of c . how much is to be paid to c ?","options":["s . 380","s . 600","s . 460","s . 400","s . 480"],"answer":2},{"question":"In what time will a train 100 meters long cross an electric pole , if its speed is 36 km / hr","options":["8.5 seconds","10 seconds","3.5 seconds","2.5 seconds","2.6 seconds"],"answer":1},{"question":"If x / ( 12 p ) is an odd prime number , where x is a positive integer and p is a prime number , what is the least value of x ?","options":["22","33","44","66","72"],"answer":4},{"question":"Given f ( x ) = 3 x – 5 , for what value of x does 2 * [ f ( x ) ] – 16 = f ( x – 6 ) ?","options":["1","4","6","7","13"],"answer":0},{"question":"A batsman in his 12 th innings makes a score of 80 and thereby increases his average by 3 runs . what is his average after the 12 th innings if he had never been ‘ not out ’ ?","options":["42","43","44","45","47"],"answer":4},{"question":"Each of the three people individually can complete a certain job in 4 , 5 , and 8 hours , respectively . what is the lowest fraction of the job that can be done in 1 hour by 2 of the people working together at their respective rates ?","options":["9 / 20","11 / 20","11 / 32","13 / 40","17 / 40"],"answer":3},{"question":"A train travels from new york to chicago , a distance of approximately 840 miles , at an average rate of 60 miles per hour and arrives in chicago at 7 : 00 in evening , chicago time . at what hour in the morning , new york time , did the train depart for chicago ? ( note : chicago time is one hour earlier than new york time )","options":["3 : 00","4 : 00","5 : 00","6 : 00","7 : 00"],"answer":3},{"question":"If the ratio of a to b is 4 to 3 and the ratio of b to c is 1 to 5 , what is the ratio of a to c ?","options":["4 / 15","1 / 3","2 / 5","4 / 5","7 / 6"],"answer":0},{"question":"The h . c . f . of two numbers is 63 and the other two factors of their l . c . m . are 11 and 17 . the larger of the two numbers is :","options":["3421","2132","1111","4323","1071"],"answer":4},{"question":"A rectangular swimming pool is 10 feet by 12 feet . a deck that has uniform width surrounds the pool . the total area of the pool and deck is 360 square feet . what is the width of the deck ?","options":["7","2","3","4","6"],"answer":3},{"question":"Find the probability that a leap year selected at random will not have 53 sundays or mondays .","options":["6 / 7","5 / 7","4 / 7","3 / 7","2 / 7"],"answer":2},{"question":"A copy machine , working at a constant rate , makes 25 copies per minute . a second copy machine , working at a constant rate , makes 55 copies per minute . working together at their respective rates , how many copies do the two machines make in half an hour ?","options":["90","2",null,"4",null],"answer":1},{"question":"A student multiplied a number by 3 / 5 instead of 5 / 3 . what is the percentage error .","options":["64 %","65 %","66 %","67 %","none of these"],"answer":0},{"question":"Solve the given equation 9 ^ y = 3 ^ 12 , what is y ?","options":["1","3","4","5","6"],"answer":4},{"question":"The dimensions of a room are 25 feet * 15 feet * 12 feet . what is the cost of white washing the four walls of the room at rs . 5 per square feet if there is one door of dimensions 6 feet * 3 feet and three windows of dimensions 4 feet * 3 feet each ?","options":["2277","2977","2677","4530","1971"],"answer":3},{"question":"A , b and c started a partnership business by investing rs . 30000 , rs . 45000 , rs . 50000 respectively . at the end of the year , the profit were distributed among them . if c ' s share of profit is 36000 , what is the total profit ?","options":["70000","60000","80000","90000","50000"],"answer":3},{"question":"If the number is decreased by 5 and divided by 7 the result is 7 . what would be the result if 4 is subtracted and divided by 10 ?","options":["4","7","8","5","3"],"answer":3},{"question":"Integer m has 4 different prime factors and n has 3 different prime factors . if m and n has the greatest common factor of 15 , how many different prime factors does mn have ?","options":["4","5","6","7","8"],"answer":1},{"question":"If x ^ 2 + ( 1 / x ^ 2 ) = 5 , x ^ 4 + ( 1 / x ^ 4 ) = ?","options":["23","11","12","14","15"],"answer":0},{"question":"On a sum of money , the s . i . for 2 years is $ 600 , while the c . i . is $ 609 , the rate of interest being the same in both the cases . the rate of interest is ?","options":["2 %","3 %","4 %","5 %","6 %"],"answer":1},{"question":"In arun ' s opinion , his weight is greater than 62 kg but leas than 72 kg . his brother does not agree with arun and he thinks that arun ' s weight is greater than 60 kg but less than 70 kg . his mother ' s view is that his weight can not be greater than 65 kg . if all of them are correct in their estimation , what is the average of diferent probable weights of arun ?","options":["86.5 kg","63.5 kg","46.5 kg","26.5 kg","16.5 kg"],"answer":1},{"question":"X and y are two towns . ganesh covers the distance from x to y at an average speed of 60 km / hr . however , he covers the distance from y to x at an average speed of 36 km / hr . his average speed during the whole journey in km / hr . is :","options":["45","43","40","38","29"],"answer":0},{"question":"( 12 ) ^ 3 x 6 ^ 4 ÷ 432 = ?","options":["5184","5060","5148","5084","none of them"],"answer":4},{"question":"Two cylinders are of the same height . their radii are in the ratio 1 : 3 . if the volume of the first cylinder is 40 cc . find the volume of the second cylinder ?","options":["360 cc'","60 cc'","300 cc'","36 cc'","39 cc']"],"answer":0},{"question":"A grocer has a sale of rs . 2500 , rs . 4000 , rs . 3540 for 3 consecutive months . how much sale must he have in the fourth month so that he gets an average sale of rs . 2890 ?","options":["rs . 3500","rs . 1520","rs . 4996","rs . 4000","rs . 900"],"answer":1},{"question":"If 3 ^ x * 4 ^ y = 4 , 782,969 and x – y = 14 , then x = ?","options":["10","11","12","13","14"],"answer":4},{"question":"If x , y , and z are positive real numbers such that x + y - z = 100 , y - z + x = 120 , and z - x + y = 50 , then find the x + y + z value ?","options":["100","120","150","200","160"],"answer":1},{"question":"The volume of a cube is 3375 cc . find its surface .","options":["1350","1150","1456","1254","1489"],"answer":0},{"question":"If the cost price of 10 articles is equal to the selling price of 20 articles , what is the % profit or loss made by the merchant ?","options":["25 % loss","25 % profit","20 % loss","20 % profit","50 % loss"],"answer":4},{"question":"( 0.76 ) ( power 3 ) - ( 0.1 ) ( power 3 ) / ( 0.76 ) ( power 2 ) + 0.076 + ( 0.1 ) ( power 2 ) is :","options":["0.66","0.68","0.96","0.69","0.76"],"answer":0},{"question":"One - third of 1206 is what percent of 134 ?","options":["3","30","300","none of these","can not be determined"],"answer":2},{"question":"The digit sum of the year 2007 is 2 + 0 + 0 + 7 = 9 , which is a square number . how many years during the 20 - first century have a square digital sum ?","options":["13","14","15","16","17"],"answer":3},{"question":"A certain automobile company ’ s best - selling model is the speedster . the speedster , like all of their other models , comes in coupe and convertible styles . 2 / 3 of the current inventory is speedsters , of which 4 / 5 are convertibles . if there are 40 vehicles that are not speedsters , how many speedster convertibles are there ?","options":["30","64","60","70","90"],"answer":1},{"question":"Earl can stuff advertising circulars into envelopes at the rate of 36 envelopes per minutes and ellen requires a minutes and half to stuff the same number of envelops . working together , how long will it take earl and ellen to stuff 180 envelopes","options":["6 minutes","5 minutes","7 minutes","3 minutes","4 minutes"],"answer":3},{"question":"Boy sells a book for rs . 810 he gets a loss of 10 % , to gain 10 % , what should be the sp ?","options":["430","990","550","590","600"],"answer":1},{"question":"A discount electronics store normally sells all merchandise at a discount of 2 percent to 50 percent off the suggested retail price . if , during a special sale , an additional 20 percent were to be deducted from the discount price , what would be the lowest possible price of an item costing $ 100 before any discount ?","options":["$ 100.00","$ 40.00","$ 50.00","$ 30.00","$ 10.00"],"answer":1},{"question":"How many pieces of 85 cm length can be cut from a rod of 34 meters long ?","options":["50","40","30","20","10"],"answer":1},{"question":"If 525 / 999 = 0.525 , what is the 81 st digit to the right of the decimal point in the decimal equivalent of the fraction ?","options":["- 1","0","3","4","5"],"answer":4},{"question":"P and q invested in a business . the profit earned was divided in the ratio 4 : 5 . if p invested rs 52000 , the amount invested by q is","options":["30000","50000","40000","20000","65000"],"answer":4},{"question":"The number 152 is equal to the sum of the cubes of two integers . what is the product of those integers ?","options":["8","15","21","27","39"],"answer":1},{"question":"A goods train runs at the speed of 72 km / hr and crosses a 280 m long platform in 26 sec . what is the length of the goods train ?","options":["240","277","276","270","281"],"answer":0},{"question":"A rectangular farm has to be fenced one long side , one short side and the diagonal . if the cost of fencing is rs . 13 per meter . the area of farm is 1200 m 2 and the short side is 30 m long . how much would the job cost ?","options":["1276","1560","2832","1299","1236"],"answer":1},{"question":"A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered . if the area of the field is 50 sq . feet , how many feet of fencing will be required ?","options":["34","40","25","88","78"],"answer":2},{"question":"The average weight of 24 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg . find the average weights of all the boys in the class .","options":["48.975","42.255","50","51.255","52.253"],"answer":0},{"question":"If ' y ' is a positive integer exactly divisible by 4 or 5 but not divisible by 8 . what could possibly be the value of ' y ' ?","options":["40","80","20","24","36"],"answer":2},{"question":"Two goods trains each 625 m long are running in opposite directions on parallel tracks . their speeds are 45 km / hr and 30 km / hr respectively . find the time taken by the slower train to pass the driver of the faster one ?","options":["40","45","48","60","44"],"answer":3},{"question":"How many figures are required to number the pages the pages of a book containing 1000 pages ?","options":["2793","2333","2993","2893","2693"],"answer":3},{"question":"A merchant sells an item at a 20 % discount , but still makes a gross profit of 50 percent of the cost . what percent of the cost would the gross profit on the item have been if it had been sold without the discount ?","options":["20 %","40 %","87.5 %","60 %","75 %"],"answer":2},{"question":"The diagonal of a rhombus are 65 m and 60 m . its area is :","options":["1940","1950","1960","1990","1980"],"answer":1},{"question":"A taxi company charges $ 1.40 for the first quarter of a mile and fifteen cents for each additional quarter of a mile . what is the maximum distance someone could travel with $ 4.90 ?","options":["4 miles","4 1 / 4 miles","4 3 / 4 miles","5 1 / 2 miles","6 miles"],"answer":4},{"question":"The difference between a number and its three - fifths is 50 . what is the number ?","options":["75","100","125","can not be determined","none of these"],"answer":2},{"question":"John and david can finish a job together in 6 hours . if john can do the job by himself in 8 hours , what percent of the job does david do ?","options":["35 %","45 %","25 %","30 %","20 %"],"answer":2},{"question":"A and b finish the job in 15 days . while a , b and c can finish it in 10 days . c alone will finish the job in","options":["40 days","30 days","60 days","70 days","50 days"],"answer":1},{"question":"In what ratio should a variety of rice costing rs . 10 per kg be mixed with another variety of rice costing rs . 13.25 per kg to obtain a mixture costing rs . 10.75 per kg ?","options":["2 : 1","1 : 2","5 : 1","4 : 1","3 : 1"],"answer":0},{"question":"A 9 - meter long wire is cut into two pieces . if the longer piece is then used to form a perimeter of a square , what is the probability that the area of the square will be more than 4 if the original wire was cut at an arbitrary point ?","options":["1 / 5","2 / 7","2 / 9","3 / 10","4 / 11"],"answer":2},{"question":"The value of a scooter depreciates in such a way that its value of the end of each year is 3 / 4 of its value of the beginning of the same year . if the initial value of the scooter is rs . 40,000 , what is the value at the end of 1 year ?","options":["3277","2977","30000","6077","17112"],"answer":2},{"question":"The greatest number by which the product of 3 consecutive multiples of 4 is always divisible is","options":["54","76","152","384","none of these"],"answer":3},{"question":"If both 5 ^ 2 and 3 ^ 3 are factors of n x ( 2 ^ 5 ) x ( 6 ^ 2 ) x ( 7 ^ 3 ) , what is the smallest possible positive value of n ? .","options":["25","27","45","75","125"],"answer":3},{"question":"Rajesh spends 40 % of his monthly salary on food , 20 % of the medicines and saves 60 % of the remaining amount . if his monthly salary is rs . 15000 , how much money does he save every month ?","options":["rs . 1000","rs . 2596","rs . 4320","rs . 6489","rs . 4789"],"answer":2},{"question":"The average ( arithmetic mean ) of 14 , 32 , and 53 is 3 more than the average of 21 , 47 , and x . what is x ?","options":["20","21","22","23","24"],"answer":2},{"question":"How long does a train 165 meters long running at the rate of 36 kmph take to cross a bridge 660 meters in length ?","options":["33","72","55","82.5","62"],"answer":3},{"question":"If √ 2 n = 64 , then the value of n is :","options":["6","12","24","48","none"],"answer":1},{"question":"A & b started a partnership business . a ' s investment was thrice the investment of b and the period of his investment was two times the period of investments of b . if b received rs 4500 as profit , what is their total profit ?","options":["28000","30000","31500","34000","none of these"],"answer":2},{"question":"Robert ' s salary was decreased by 30 % and subsequently increased by 30 % . how much percentage does he lose ?","options":["10 %","9 %","25 %","30 %","50 %"],"answer":1},{"question":"4 + 4","options":["8","2","1","5","2"],"answer":2},{"question":"The total age of a and b is 20 years more than the total age of b and c . c is how many years younger than a . ?","options":["20","12","15","16","10"],"answer":0},{"question":"If 6 cats can kill 6 rats in 6 minutes , how long will it take 100 cats to kill 100 rats ?","options":["1 minutes","2 minutes","3 minutes","4 minutes","6 minutes"],"answer":4},{"question":"What is the smallest integer that is multiple of 5 , 7,20","options":["70","35","200","280","140"],"answer":4},{"question":"In the xy - coordinate system , what is the slope of the line that goes through the point ( 7 , 3 ) and is equidistant from the two points p = ( 5 , 5 ) and q = ( 13 , 7 ) ?","options":["0.5","0.75","1.0","1.25","1.5"],"answer":4},{"question":"If x is to be chosen at random from the integers between 1 to 7 , inclusive , and y is to be chosen at random from the integers between 8 and 12 , inclusive , what is the probability that x + y will be even ?","options":["2 / 5","3 / 7","5 / 7","17 / 35","24 / 35"],"answer":3},{"question":"Hammers and wrenches are manufactured at a uniform weight per hammer and a uniform weight per wrench . if the total weight of 1 hammers and three wrenches is one - third that of 8 hammers and 5 wrenches , then the total weight of one wrench is how many times that of one hammer ?","options":["1 / 2","2 / 3","1","5 / 4","2"],"answer":3},{"question":"3 friends a , b , c went for week end party to mcdonald ’ s restaurant and there they measure there weights in some order in 7 rounds . a , b , c , ab , bc , ac , abc . final round measure is 175 kg then find the average weight of all the 7 rounds ?","options":["100 kgs","88.5 kgs","86.5 kgs","67.5 kgs","88.2 kgs"],"answer":0},{"question":"A jogger running at 9 km / hr along side a railway track is 360 m ahead of the engine of a 90 m long train running at 63 km / hr in the same direction . in how much time will the train pass the jogger ?","options":["76 sec","67 sec","30 sec","36 sec","23 sec"],"answer":2},{"question":"If price of t . v set is reduced by 18 % , then its sale increases by 72 % , find net effect on sale value","options":["41","45","46","47","48"],"answer":0},{"question":"Teas worth rs . 126 per kg and rs . 135 per kg are mixed with a third variety in the ratio 1 : 1 : 2 . if the mixture is worth rs 155 per kg , the price of the third variety per kg will be ?","options":["rs . 147.50","rs . 785.50","rs . 177.50","rs . 258.50","none of these"],"answer":2},{"question":"Solution for 4.75 + . 303 + . 432","options":["2.91","5.911","5.485","5.986","2.999"],"answer":2},{"question":"What number is 70 more than one - fourth of itself ?","options":["93","225","288","324","336"],"answer":0},{"question":"2 / 3 rd of the boys and 3 / 4 th of the girls of a school participate in a function . if the no . of participating students is 550 , out of which 150 are girls , what is the total no . of students in the school ?","options":["500","600","800","900","1200"],"answer":2},{"question":"Length of a rectangular plot is 30 mtr more than its breadth . if the cost of fencin g the plot at 26.50 per meter is rs . 5300 , what is the length of the plot in mtr ?","options":["46 m","60 m","65 m","78 m","80 m"],"answer":2},{"question":"A bus covered a distance of 250 km , partly at an average speed of 40 kmph and partly at 60 kmph . if the total time taken is 5 hours , then the distance covered at 40 kmph is","options":["130 km","120 km","100 km","140 km","none of these"],"answer":2},{"question":"How many litres of pure acid are there in 5 litres of a 30 % solution","options":["1.5","1.6","1.7","1.8","1.9"],"answer":0},{"question":"In a college students can play cricket or basketball . 500 play cricket . 220 played both and 600 played basketball . what is the total strength of college ?","options":["800","880","920","950","980"],"answer":1},{"question":"If an average hard drive had a capacity of 0.2 tb in 2000 , and average hard drive capacities double every 5 years , what will be the average hard drive capacity in 2050 ?","options":["256","5122","768","2048","1536"],"answer":3},{"question":"The cricket team of 11 members is 24 yrs old & the wicket keeper is 3 yrs older . if the ages ofthese 2 are excluded , the average age of theremaining players is 1 year less than the average age of the whole team . what is the average age of the team ?","options":["21","22","23","25","28"],"answer":0},{"question":"What is the least number . which should be added to 0.0320 to make it a perfect square ?","options":["0.0005","0.0004","0.0006","0.0002","0.0001"],"answer":1},{"question":"A 21 cm long wire is to be cut into two pieces so that one piece will be 2 / 5 th of the other , how many centimeters will the shorter piece be ?","options":["12","6","88","77","14"],"answer":1},{"question":"A , b and c have rs . 500 between them , a and c together have rs . 200 and b and c rs . 340 . how much does c have ?","options":["50","40","267","29","27"],"answer":1},{"question":"Light glows for every 15 seconds . how many times did it between 1 : 57 : 58 and 3 : 20 : 47 am","options":["381","332","383","334","385"],"answer":1},{"question":"The average age of 29 students in a group is 15 years . when teacher ' s age is included to it , the average increases by one . what is the teacher ' s age in years ?","options":["31","36","29","53","57"],"answer":2},{"question":"Find the perimeter of a triangle with sides measuring 5 centimeters , 20 centimeters and 30 centimeters .","options":["30 cm","40 cm","50 cm","55 cm","60 cm"],"answer":3},{"question":"In may mrs lee ' s earnings were 30 percent of the lee family ' s total income . in june mrs lee earned 20 percent more than in may . if the rest of the family ' s income was the same both months , then , in june , mrs lee ' s earnings were approximately what percent of the lee family ' s total income ?","options":["34","67","85","25","38"],"answer":0},{"question":"A and b invests rs . 6000 and rs . 9000 in a business . after 4 months , a withdraws half of his capital and 2 months later , b withdraws one - third of his capital . in what ratio should they share the profits at the end of the year ?","options":["32 : 99","82 : 31","24 : 45","34 : 89","35 : 21"],"answer":2},{"question":"What is the remainder when 8 ^ 1 + 8 ^ 2 + 8 ^ 3 + . . . + 8 ^ 9 is divided by 8 ?","options":["4","0","2","5","none of the above"],"answer":1},{"question":"If [ [ x ] ] = x ^ 2 + 2 x + 4 , what is the value of [ [ 2 ] ] ?","options":["3","9","12","19","25"],"answer":2},{"question":"The annual interest rate earned by an investment increased by 10 percent from last year to this year . if the annual interest rate earned by the investment this year was 13 percent , what was the annual interest rate last year ?","options":["1 %","1.1 %","9.1 %","11.81 %","11.50 %"],"answer":3},{"question":"Every year an amount increases by 1 / 8 th of itself . how much will it be after two years if its present value is rs . 62000 ?","options":["81000","78468.75","81008","81066","81022"],"answer":1},{"question":"If p ( a ) = 2 / 15 , p ( b ) = 7 / 15 , and p ( a â ˆ ª b ) = 16 / 15 find p ( a | b )","options":["1 / 2","16 / 7","3 / 2","4 / 5","4 / 7"],"answer":1},{"question":"Tanks m and b are each in the shape of a right circular cylinder . the interior of tank m has a height of 10 meters and a circumference of 8 meters , and the interior of tank b has a height of 8 meters and a circumference of 10 meters . the capacity of tank m is what percent of the capacity of tank b ?","options":["75 %","80 %","100 %","120 %","125 %"],"answer":1},{"question":"In a class , 20 % of the students were absent for an exam . 30 % failed by 20 marks and 10 % just passed . find the average score of the class if the remaining students scored an average of 65 marks and the cut off for passing the exam is 40 .","options":["36","302","272","292","271"],"answer":0},{"question":"A library has an average of 510 visitors on sundays and 240 on other days . the avearge number of visitors per day in a month of 30 days beginning with a sunday is ?","options":["150","225","285","315","374"],"answer":2},{"question":"The average weight of 8 person ' s increases by 2.5 kg when a new person comes in place of one of them weighing 40 kg . what is the weight of the new person ?","options":["75","65","85","95","60"],"answer":4},{"question":"How long does a train 110 m long traveling at 72 kmph takes to cross a bridge of 170 m in length ?","options":["16.5","16.0","16.4","14","16.1"],"answer":3},{"question":"Find large number from below question the difference of two numbers is 250 . on dividing the larger number by the smaller , we get 5 as quotient and the 14 as remainder","options":["120","135","140","309","369"],"answer":3},{"question":"What is the probability of drawn an ace or a space or both from a dew of cards .","options":["14 / 52","15 / 52","16 / 52","17 / 52","18 / 52"],"answer":2},{"question":"The water level in a reservoir has been dropping at the rate of 14 inches per day . exactly 4 days ago , the water level was at w inches . what will be the water level exactly 4 days from now if the rate at which the level is dropping remains the same ?","options":["w − 126","w − 112","w − 14","w + 14","w + 126"],"answer":1},{"question":"Thirty percent of the women in a college class are science majors , and the non - science majors make up 80 % of the class . what percentage of the men are non - science majors if 40 % of the class are men ?","options":["2 %","5 %","28 %","30 %","95 %"],"answer":4},{"question":"An amount of rs . 1000 is to be distributed amongst p , q , r and s such that “ p ” gets twice as that of “ q ” and “ s ” gets 4 times as that of “ r ” . if “ q ” and “ r ” are to receive equal amount , what is the difference between the amounts received by s and p ?","options":["2378","2697","250","5000","6971"],"answer":2},{"question":"A certain galaxy is known to comprise approximately 4 x 10 ^ 10 stars . of every 50 million of these stars , one is larger in mass than our sun . approximately how many stars in this galaxy are larger than the sun ?","options":["800","1",null,"8",null],"answer":0},{"question":"Ajay can walk 6 km in 1 hour . in how many hours he can walk 45 km ?","options":["5 hrs","10 hrs","7.5 hrs","20 hrs","30 hrs"],"answer":2},{"question":"A man sells a car to his friend at 13 % loss . if the friend sells it for rs . 54000 and gains 20 % , the original c . p . of the car was :","options":["rs . 21724.14","rs . 31724.14","rs . 51724.14","rs . 61724.14","none of these"],"answer":2},{"question":"N 10 years , a will be twice as old as b was 10 years ago . if a is now 9 years older than b the present age of b is","options":["22","897","268","20","48"],"answer":4},{"question":"Rs . 700 is divided among a , b , c so that a receives half as much as b and b half as much as c . then c ' s share is","options":["rs 429","rs 412","rs 400","rs 129","rs 122"],"answer":2},{"question":"If the height of a cone is increased by 130 % then its volume is increased by ?","options":["100","777","998","729","130"],"answer":4},{"question":"The decimal 0.1 is how many times greater than the decimal ( 0.01 ) ^ 5 ?","options":["10 ^ 6","10 ^ 7","10 ^ 8","10 ^ 9","10 ^ 10"],"answer":3},{"question":"A number exceeds by 15 from its 3 / 8 part . then the number is ?","options":["a","b","c","d","e"],"answer":1},{"question":"Yearly subscription to professional magazines cost a company $ 940.00 . to make a 20 % cut in the magazine budget , how much less must be spent ?","options":["654","752","656","657","658"],"answer":1},{"question":"A student has to obtain 33 % of the total marks to pass . he got 125 marks and failed by 40 marks . the maximum marks are","options":["600","500","400","300","none of these"],"answer":1},{"question":"Find the number of shares that can be bought for rs . 8800 if the market value is rs . 20 each with brokerage being 2.5 % .","options":["429.3","270","177","166","111"],"answer":0},{"question":"1 / 0.08 is equal to","options":["25.5","2.5","12.5",". 25","none of these"],"answer":2},{"question":"When a certain number x is divided by 52 , the remainder is 19 . what is the remainder when x is divided by 7 ?","options":["2","3","4","5","6"],"answer":3},{"question":"The simple form of the ratio 5 / 8 : 3 / 2 is ?","options":["5 : 8","5 : 5","5 : 9","5 : 3","5 : 1"],"answer":0},{"question":"A reduction of 40 % in the price of bananas would enable a man to obtain 50 more for rs . 40 , what is reduced price per dozen ?","options":["1.34","2.84","3.84","4.34","5"],"answer":2},{"question":"Two unbiased coins are tossed . find the probability of getting two heads ?","options":["1 / 2","1 / 3","1 / 4","2 / 3","3 / 5"],"answer":2},{"question":"A student traveled 30 percent of the distance of the trip alone , continued another 20 miles with a friend , and then finished the last half of the trip alone . how many miles long was the trip ?","options":["240","200","160","100","50"],"answer":3},{"question":"Two pipes a and b can fill a tank in 12 and 24 minutes respectively . if both the pipes are used together , then how long will it take to fill the tank ?","options":["6 minutes","8 minutes","5 minutes","2 minutes","7 minutes"],"answer":1},{"question":"The price of a jacket is reduced by 25 % . during a special sale the price of the jacket is reduced another 10 % . by approximately what percent must the price of the jacket now be increased in order to restore it to its original amount ?","options":["32.5","35","48","65","67.5"],"answer":2},{"question":"A man whose speed is 3.5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph , find his average speed for the total journey ?","options":["2.0","2.5","3.0","2.1","4.0"],"answer":4},{"question":"If a , b , c , and d are integers ; w , x , y , and z are prime numbers ; w < x < y < z ; and ( wa ) ( xb ) ( yc ) ( zd ) = 660 ( wa ) ( xb ) ( yc ) ( zd ) = 660 , what is the value of ( a + b ) – ( c + d ) ?","options":["– 1","0","1","2","3"],"answer":2},{"question":"A man gains 50 % by selling an article for a certain price . if he sells it at double the price , the percentage of profit will be .","options":["130 %","300 %","150 %","160 %","170 %"],"answer":1},{"question":"| 14 - 5 | - | 8 - 12 | = ?","options":["3","2","1","5","4"],"answer":3},{"question":"In kaya ' s teacher ' s desk there are 3 pink highlighters , 7 yellow highlighters , and 5 blue highlighters . how many highlighters are there in all ?","options":["11","15","77","33","88"],"answer":1},{"question":"The sum of all the digits of the integers from 18 to 21 inclusive is 24 ( 1 + 8 + 1 + 9 + 2 + 0 + 2 + 1 = 24 ) . what is the sum w of all the digits of the integers from 0 to 99 inclusive ?","options":["450","810","900","1000","1100"],"answer":2},{"question":"The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 4 % per annum is rs 1 . find the sum","options":["rs 600","rs 625","rs 650","rs 675","none of these"],"answer":1},{"question":"The banker ' s gain on a bill due due 1 year hence at 12 % per annum is rs . 8.4 . the true discount is","options":["rs . 70","rs . 36","rs . 54","rs . 50","none"],"answer":0},{"question":"In a basketball game , tim scored 20 points more than joe , but only half as many points as ken . if the 3 players scored a combined total of 100 points , how many points did tim score ?","options":["15","20","25","30","45"],"answer":3},{"question":"If taxi fares were $ 2.00 for the first 1 / 5 mile and $ 0.60 for each 1 / 5 mile there after , then the taxi fare for a 8 - mile ride was","options":["$ 2.40","$ 25.20","$ 25.40","$ 25.60","$ 25.50"],"answer":2},{"question":"Ashok and pyarelal invested money together in a business and share a capital of ashok is 1 / 9 of that of pyarelal . if the incur a loss of rs 670 then loss of pyarelal ?","options":["603","703","800","903","1000"],"answer":0},{"question":"40 % of the population of a village is 23040 . the total population of the village is ?","options":["57600","44000","34936","25640","none"],"answer":0},{"question":"What distance will be covered by a bus moving at 54 kmph in 30 seconds ?","options":["287","900","289","276","207"],"answer":1},{"question":"If ( 1 / 2 ) ^ 22 ( 1 / 81 ) ^ k = 1 / 18 ^ 22 , then k =","options":["8","12","16","24","11"],"answer":4},{"question":"Two pipes a and b can separately fill a tank in 10 and 15 minutes respectively . a third pipe c can drain off 45 liters of water per minute . if all the pipes are opened , the tank can be filled in 15 minutes . what is the capacity of the tank ?","options":["450","540","542","829","279"],"answer":0},{"question":"A baker makes chocolate cookies and peanut cookies . his recipes allow him to make chocolate cookie in batches of 7 and peanut cookies in batches of 6 . if he makes exactly 97 cookies , what is the minimum number of chocolate chip cookies he makes ?","options":["7","14","21","35","49"],"answer":0},{"question":"A cube of edge 17 cm is immersed completely in a rectangular vessel containing water . if the dimensions of the base of vessel are 20 cm * 15 cm , find the rise in water level ?","options":["6 cm","8.25 cm","11.25 cm","16.37 cm","20.62 cm"],"answer":3},{"question":"Find the simple interest on rs . 520 for 7 months at 8 paisa per month ?","options":["277","270","291","266","121"],"answer":2},{"question":"A person incurs 10 % loss by selling a laptop for $ 900 . at what price should the watch be sold to earn 10 % profit ?","options":["1200","1000","1100","1050","1250"],"answer":2},{"question":"Product of two natural numbers is 11 . then , the sum of reciprocals of their squares is","options":["290 / 289","122 / 121","290 / 90","290 / 19","none of these"],"answer":1},{"question":"A survey of employers found that during 1993 employment costs rose 3.5 percent , where employment costs consist of salary costs and fringe - benefit costs . if salary costs rose 3 percent and fringe - benefit costs rose 4.5 percent during 1993 , then fringe - benefit costs represented what percent of employment costs at the beginning of 1993 ?","options":["16.5 %","20 %","33 %","55 %","65 %"],"answer":2},{"question":"Sandy gets 3 marks for each correct sum and loses 2 marks for each incorrect sum . sandy attempts 30 sums and obtains 45 marks . how many sums did sandy get correct ?","options":["18","21","24","27","28"],"answer":1},{"question":"Bruce and anne can clean their house in 4 hours working together at their respective constant rates . if anne ’ s speed were doubled , they could clean their house in 3 hours working at their respective rates . how many q hours does it currently take anne to clean the house on her own ?","options":["6","7","8","12","14"],"answer":3},{"question":"If the average ( arithmetic mean ) of a and b is 160 , and c – a = 200 , what is the average of b and c ?","options":["260","250","150","225","325"],"answer":0},{"question":"The sum of all the integers k such that – 24 < k < 24 is","options":["0","- 2","- 45","- 49","- 51"],"answer":2},{"question":"A student is ranked 21 th from right and 11 th from left . how many students are there in totality ?","options":["18","19","20","31","22"],"answer":3},{"question":"The h . c . f . of two numbers is 23 and the other two factors of their l . c . m . are 13 and 19 . the larger of the two numbers is :","options":["437","299","322","345","355"],"answer":0},{"question":"Find the sum of the number of combinations possible by using 12 , 34 such that no number is repeated ( ex : - 12234322 are invalid 12344321 are valid ) more than once .","options":["66660","66760","66860","66960","67660"],"answer":0},{"question":"Linda spent 3 / 4 of her savings on furniture and the rest on a tv . if the tv cost her $ 240 , what were her original savings ?","options":["$ 900","$ 800","$ 960","$ 700","$ 1500"],"answer":2},{"question":"How many seconds will a 800 m long train take to cross a man walking with a speed of 3 km / hr in the direction of the moving train if the speed of the train is 63 km / hr ?","options":["11","30","99","48","61"],"answer":3},{"question":"A man cheats while buying as well as while selling . while buying he takes 10 % more than what he pays for and while selling he gives 20 % less than what he claims to . find the profit percent , if he sells at 13 % below the cost price of the claimed weight .","options":["19.63 %","20 %","37.5 %","25 %","37.5 %"],"answer":0},{"question":"If log 64 = 1.8061 , then the value of log 16 will be ( approx ) ?","options":["1.204","1.9874","1.3564","1.2547","1.6547"],"answer":0},{"question":"The student manager of the university theater estimated that for every 6 movie tickets sold on valentine ' s weekend , the theater will sell 3 packs of grain crackers at $ 2.25 each , 4 bottles of a beverage at $ 1.50 each , and 4 chocolate bars at $ 1.00 each . find the approximate average ( arithmetic mean ) amount of estimated snack sales per movie ticket sold .","options":["$ 1.40","$ 1.58","$ 2.00","$ 2.64","$ 2.79"],"answer":4},{"question":"The sum of the ages of 5 children born at the intervals of 4 years each is 50 years . what is the age of the eldest child ?","options":["15","8","18","none of these","can not be determined"],"answer":2},{"question":"A 28 cm long wire is to be cut into two pieces so that one piece will be 2.00001 / 5 th of the other , how many centimeters will the shorter piece be ?","options":["12","8","88","77","14"],"answer":1},{"question":"Eighteen years ago , a father was 3 times as old as his son . now the father is only twice as old as his son . then the sum of the present ages of the son and the father is :","options":["120","76","108","105","86"],"answer":2},{"question":"The banker ' s gain on a sum due 6 years hence at 12 % per annum is rs . 828 . what is the banker ' s discount ?","options":["1240","1120","1190","1978","none of these"],"answer":3},{"question":"A runner runs the 40 miles from marathon to athens at a constant speed . halfway through the run she injures her foot , and continues to run at half her previous speed . if the second half takes her 12 hours longer than the first half , how many hours did it take the runner to run the second half ?","options":["20","22","24","26","28"],"answer":2},{"question":"The racing magic takes 40 seconds to circle the racing track once . the charging bull makes 40 rounds of the track in an hour . if they left the starting point together , how many minutes will it take for them to meet at the starting point for the second time ?","options":["3","6","9","12","15"],"answer":3},{"question":"Every day daniel drives 96 miles back from work . on sunday , daniel drove all the way back from work at a constant speed of x miles per hour . on monday , daniel drove the first 32 miles back from work at ( 2 x ) miles per hour , and the rest of the way at ( x / 2 ) miles per hour . the time it took daniel to drive back from work on monday is longer than the time it took him to drive back from work on sunday by what percent ?","options":["10 %","20 %","30 %","40 %","50 %"],"answer":4},{"question":"A train running at the speed of 108 km / hr crosses a pole in 7 seconds . find the length of the train .","options":["150 meter","145 meter","140 meter","135 meter","210 meter"],"answer":4},{"question":"A train crosses a bridge of length 2500 m in 120 seconds and a lamp post on the bridge in 30 seconds . what is the length of the train in metres ?","options":["375 m","750 / 3 m","2500 / 3 m","800 m","300 m"],"answer":2},{"question":"Find the sum of all odd number upto 250 .","options":["15345","15645","15625","15342","15683"],"answer":2},{"question":"A wooden box of dimensions 8 m x 7 m x 6 m is to carry rectangularboxes of dimensions 2 cm x 7 cm x 3 cm . the maximum number ofboxes that can be carried in the wooden box , is","options":["8000000","1000000","7500000","1200000","none of these"],"answer":0},{"question":"X can finish a work in 18 days . y can finish the same work in 15 days . yworked for 5 days and left the job . how many days does x alone need to finish the remaining work ?","options":["12","5","6","8","9"],"answer":0},{"question":"The diameter of the wheel of a car is 120 m . how many revolution / min mustthe wheel makeing order to keep a speed of 60 km / hour approximately ?","options":["140","160","220","250","265"],"answer":4}]