Lots-of-LoRAs/task1678_mathqa_answer_selection huggingface dataset:
Input: Problem: the population of a bacteria culture doubles every 2 minutes. approximately how many minutes will it take for the population to grow from 1000 to 1000000 bacteria
Options: a. 10, b. 12, c. 14, d. 16, e. 20
Output: 

 e
Input: Problem: a certain mixture of nuts consists of 5 parts almonds to 2 parts walnuts, by weight. what is the number of pounds of almonds in 280 pounds of the mixture ?
Options: a. 200, b. 84, c. 40, d. 28, e. 20
Output: 

 a
Input: Problem: a company recently conducted a survey and found that 40,000 of its customers live in rural areas. if the number of customers who live in urban areas is 137 percent greater than the number of customers who live in rural areas, how many customers live in urban areas ?
Options: a. 90,000, b. 91,200, c. 92,400, d. 93,600, e. 94,800
Output: 

 e
Input: Problem: the cost price of 20 articles is the same as the selling price of x articles. if the profit is 25 %, then the value of x is :
Options: a. 15, b. 16, c. 18, d. 25, e. 27
Output: 

 b
Input: Problem: a boat can travel with a speed of 22 km / hr in still water. if the speed of the stream is 5 km / hr, find the time taken by the boat to go 108 km downstream
Options: a. 5 hours, b. 4 hours, c. 3 hours, d. 2 hours, e. none of these
Output: 

 b
Input: Problem: a clock shows the time as 7 a. m. if the minute hand gains 5 minutes every hour, how many minutes will the clock gain by 6 p. m. ?
Options: a. 45 minutes, b. 55 minutes, c. 35 minutes, d. 25 minutes, e. 40 minutes
Output: 

 b
Input: Problem: in a party every person shakes hands with every other person. if there were a total of 171 handshakes in the party then what is the number of persons present in the party ?
Options: a. 15, b. 16, c. 17, d. 18, e. 19
Output: 

 e
Input: Problem: there are 20 players on a rugby team. if the average weight of the players is 180 pounds, what will be the new average height if a 210 pound player will join the team ?
Options: a. 185, b. 183.22, c. 184.96, d. 181.43, e. 182.78
Output: 

 d
Input: Problem: a train is 360 meter long is running at a speed of 45 km / hour. in what time will it pass a bridge of 160 meter length ?
Options: a. 11 seconds, b. 41.6 seconds, c. 40 seconds, d. 88 seconds, e. 19 seconds
Output: 

 b
Input: Problem: if a ' s height is 40 % less than that of b, how much percent b ' s height is more than that of a ?
Options: a. 66.66 %, b. 66.68 %, c. 66.766 %, d. 86.66 %, e. 66.65 %
Output: 

 a
Input: Problem: what is the units digit of ( 5 ! * 4 ! - 3 ! * 5 ! ) / 120
Options: a. 7, b. 8, c. 9, d. 4, e. 1
Output: 

 b
Input: Problem: matt gets a $ 1000 commission on a big sale. this commission alone raises his average commission by $ 150. if matt ' s new average commission is $ 250, how many sales has matt made ?
Options: a. 3, b. 4, c. 5, d. 6, e. 7
Output: 

 d
Input: Problem: during a certain season, a team won 75 percent of its first 100 games and 50 percent of its remaining games. if the team won 70 percent of its games for the entire season, what was the total number of games that the team played ?
Options: a. 180, b. 170, c. 156, d. 150, e. 125
Output: 

 e
Input: Problem: a cistern is filled by a tap in 6 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: a. 81, b. 85, c. 88, d. 91, e. 95
Output: 

 d
Input: Problem: the workforce of company x is 60 % female. the company hired 24 additional male workers, and as a result, the percent of female workers dropped to 55 %. how many employees did the company have after hiring the additional male workers ?
Options: a. 160, b. 220, c. 288, d. 360, e. 420
Output: 

 c
Input: Problem: 60 is to be divided into two parts such that the sum of 10 times the first and 22 times the second is 780. the bigger part is :
Options: a. 33, b. 45, c. 26, d. 28, e. 19
Output: 

 b
Input: Problem: two employees x and y are paid a total of rs. 700 per week by their employer. if x is paid 120 percent of the sum paid to y, how much is y paid per week ?
Options: a. s. 200.18, b. s. 240.18, c. s. 290.18, d. s. 300.18, e. s. 318.18
Output: 

 e
Input: Problem: a trained covered x km at 30 kmph and another 2 x km at 20 kmph. find the average speed of the train in covering the entire 3 x km.
Options: a. 22.5, b. 99, c. 24, d. 66, e. 887
Output: 

 a
Input: Problem: what is 0.1 percent of 12,356 ?
Options: a. 0.12356, b. 1.2356, c. 12.356, d. 0.012356, e. 0.0012356
Output: 

 c
Input: Problem: a motorcyclist goes from bombay to pune, a distance of 256 kms at an average of 32 kmph speed. another man starts from bombay by car 2 ½ hours after the first, and reaches pune ½ hour earlier. what is the ratio of the speed of the motorcycle and the car ?
Options: a. 1: 2, b. 1: 5, c. 1: 4, d. 1: 1, e. 5: 8
Output: 

 e
Input: Problem: a student committee on academic integrity has 132 ways to select a president and vice president from a group of candidates. the same person can not be both president and vice president. how many candidates are there ?
Options: a. 7, b. 8, c. 9, d. 10, e. 12
Output: 

 e
Input: Problem: 1: 3 = 1 2 / 3: x. the value of x is ?
Options: a. 1, b. 6, c. 7, d. 5, e. 8
Output: 

 d
Input: Problem: how much interest will $ 10,000 earn in 9 months at an annual rate of 4 % ?
Options: a. $ 300, b. $ 350, c. $ 450, d. $ 550, e. $ 650
Output: 

 a
Input: Problem: the difference between the place values of two sixes in the numerical 81369206 is
Options: a. 0, b. 599, c. 5994, d. 59994, e. none of them
Output: 

 d
Input: Problem: little john had $ 7.10. he spent $ 1.05 on sweets and gave to his two friends $ 1.00 each. how much money was left ?
Options: a. $ 4.85, b. $ 4.15, c. $ 4.65, d. $ 4.55, e. $ 4.05
Output: 

 e
Input: Problem: what is the minimum value of | x - 4 | + | x + 5 | + | x - 5 | ?
Options: a. - 3, b. 3, c. 5, d. 7, e. 10
Output: 

 e
Input: Problem: if the area of a circle decreases by 66 %, then the radius of a circle decreases by
Options: a. 20 %, b. 18 %, c. 36 %, d. 64 %, e. none of these
Output: 

 e
Input: Problem: for a race a distance of 224 meters can be covered by p in 28 seconds and q in 56 seconds. by what distance does p defeat q eventually ?
Options: a. 232 m, b. 224 m, c. 244 m, d. 231 m, e. 236 m
Output: 

 b
Input: Problem: how much is 80 % of 45 is greater than 4 / 5 of 25 ?
Options: a. 15, b. 57, c. 16, d. 16, e. 73
Output: 

 c
Input: Problem: 3 pumps, working 8 hours a day, can empty a tank in 2 days. how many hours a day must 15 pumps work to empty the tank in 1 day ?
Options: a. 3.5, b. 4.8, c. 5.1, d. 5.2, e. 6.3
Output: 

 a
Input: Problem: the length of rectangle is thrice its breadth and its perimeter is 104 m, find the area of the rectangle ?
Options: a. 507 sq m, b. 356 sq m, c. 452 sq m, d. 428 sq m, e. 525 sq m
Output: 

 a
Input: Problem: find the value o f 72519 x 9999 = m ?
Options: a. 434539873, b. 355797990, c. 435453490, d. m = 725117481, e. 873430134
Output: 

 d
Input: Problem: two pipes a and b can separately fill a cistern in 60 minutes and 80 minutes respectively. there is a third pipe in the bottom of the cistern to empty it. if all the three pipes are simultaneously opened, then the cistern is full in 40 minutes. in how much time, the third pipe alone can empty the cistern ?
Options: a. 90 min, b. 100 min, c. 240 min, d. 120 min, e. 130 min
Output: 

 c
Input: Problem: if the ratio of two number is 6: 7 and lcm of the number is 450 then what is the number.
Options: a. 11, b. 20, c. 25, d. 30, e. 35
Output: 

 a
Input: Problem: the product x of two prime numbers is between 17 and 60. 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: a. 18, b. 29, c. 37, d. 44, e. 57
Output: 

 e
Input: Problem: the sum of two numbers is 77. 5 times one number is equal to 6 times the other. the bigger of the two numbers is
Options: a. 10, b. 42, c. 14, d. 15, e. 60
Output: 

 b
Input: Problem: a pipe can empty 2 / 3 rd of a cistern in 12 mins. in 6 mins, what part of the cistern will be empty ?
Options: a. 2 / 3, b. 3 / 7, c. 4 / 9, d. 3 / 8, e. 1 / 3
Output: 

 e
Input: Problem: 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 - 8 ≤ x ≤ 2 and 4 ≤ y ≤ 9, then how many different triangles can be drawn that will meet these conditions ?
Options: a. 54, b. 4032, c. 2,160, d. 2,916, e. 148,824
Output: 

 b
Input: Problem: the wages earned by robin is 38 % more than that earned by erica. the wages earned by charles is 60 % more than that earned by erica. how much % is the wages earned by charles more than that earned by robin ?
Options: a. 23 %, b. 27.53 %, c. 30 %, d. 50 %, e. 100 %
Output: 

 b
Input: Problem: 10 % people of a village in sri lanka died by bombardment, 20 % of the remainder left the village on account of fear. if now the population is reduced to 4554, how much was it in the beginning ?
Options: a. 7349, b. 6300, c. 6325, d. 6939, e. 2989
Output: 

 c
Input: Problem: o ( x ) represents the least odd integer greater than x, whereas o ( x ) represents the greatest odd integer less than x. likewise, e ( x ) represents the least even integer greater than x, whereas e ( x ) represents the greatest even integer less than x. according to these definitions, the value of o ( 5.3 ) + e ( – 6.7 ) + o ( – 7.3 ) + e ( 6.6 ) is :
Options: a. - 4, b. - 2, c. 0, d. 2, e. 4
Output: 

 b
Input: Problem: if x = 3 ^ 9 and x ^ x = 3 ^ k, what is k ?
Options: a. 3 ^ 11, b. 3 ^ 13, c. 3 ^ 25, d. 3 ^ 27, e. 3 ^ 81
Output: 

 a
Input: Problem: a fort had provision of food for 150 men for 45 days. after 15 days, 10 men left the fort. the number of days for which the remaining food will last, is :
Options: a. 32, b. 37 1 / 4, c. 42, d. 54, e. 45
Output: 

 a
Input: Problem: ketchup, mustard and mayo bottles at a hot dog stand are in the ratio of 3: 3: 2. if there are 6 ketchup bottles, the number of mayo bottles at the hot dog stand is :
Options: a. 12, b. 6, c. 3, d. 1, e. 4
Output: 

 e
Input: Problem: a jogger running at 9 km / hr along side a railway track is 250 m ahead of the engine of a 120 m long train running at 45 km / hr in the same direction. in how much time will the train pass the jogger ?
Options: a. 37 sec, b. 89 sec, c. 36 sec, d. 87 sec, e. 45 sec
Output: 

 a
Input: Problem: what least no. must be subtracted from 5026 so that remaining no. is divisible by 5 ?
Options: a. 3, b. 4, c. 5, d. 6, e. 1
Output: 

 e
Input: Problem: a start walking from a place at a uniform speed of 4 kmph in a particular direction. after half an hour, b starts from the same place and walks in the same direction as a at a uniform speed and overtakes a after 1 hour 48 minutes. find the speed of b.
Options: a. 4.7 kmph, b. 4.6 kmph, c. 4 kmph, d. 7 kmph, e. 5.3 kmph
Output: 

 b
Input: Problem: last year department store x had a sales total for december that was 6 times the average ( arithmetic mean ) of the monthly sales totals for january through november. the sales total for december was what fraction of the sales total for the year ?
Options: a. 6 / 17, b. 4 / 15, c. 1 / 3, d. 4 / 11, e. 4 / 5
Output: 

 a
Input: Problem: a searchlight on top of the watch - tower makes 3 revolutions per minute. what is the probability that a man appearing near the tower will stay in the dark for at least 15 seconds ?
Options: a. 1 / 4, b. 1 / 3, c. 1 / 2, d. 2 / 3, e. 3 / 4
Output: 

 a
Input: Problem: - - - - - - - - - - - - - - - - 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 140 students answered yes only for subject m, how many of the students did not answer yes for either subject ?
Options: a. 100, b. 260, c. 360, d. 400, e. 500
Output: 

 b
Input: Problem: each of the products produced yesterday was checked by worker x or worker y. 0.5 % of the products checked by worker x are defective and 0.8 % of the products checked by worker y are defective. if the total defective rate of all the products checked by worker x and worker y is 0.74 %, what fraction of the products was checked by worker y ?
Options: a. 1 / 2, b. 2 / 3, c. 3 / 5, d. 3 / 4, e. 4 / 5
Output: 

 e
Input: Problem: 10, 1000, 100000, 10000000....
Options: a. 100, 000,000, b. 1,000, 000,000, c. 1, 000,000, 000,000, d. 100, e. 1, 000,000
Output: 

 b
Input: Problem: if a lends rs. 2000 to b at 15 % per annum and b lends the same sum to c at 17 % per annum then the gain of b in a period of 4 years is ?
Options: a. 155, b. 162, c. 157.5, d. 160, e. 157.12
Output: 

 d
Input: Problem: a straight line in the xy - plane has a slope of 2 and a y - intercept of 2. on this line, what is the x - coordinate of the point whose y - coordinate is 540 ?
Options: a. 249, b. 498, c. 676, d. 269, e. 1,002
Output: 

 d
Input: Problem: the value of 3.6 x 0.48 x 2.50 / 0.12 x 0.09 x 0.5 is
Options: a. 80, b. 800, c. 8000, d. 80000, e. none of these
Output: 

 b
Input: Problem: a teacher grades students ’ tests by subtracting twice the number of incorrect responses from the number of correct responses. if student a answers each of the 100 questions on her test and receives a score of 76, how many questions did student a answer correctly ?
Options: a. 92, b. 60, c. 73, d. 82, e. 91
Output: 

 a
Input: Problem: a girl was asked to multiply a certain number by 43. she multiplied it by 34 and got his answer less than the correct one by 1233. find the number to be multiplied.
Options: a. 130, b. 132, c. 134, d. 137, e. 138
Output: 

 d
Input: Problem: addison high school ’ s senior class has 160 boys and 200 girls. if 75 % of the boys and 84 % of the girls plan to attend college, what percentage of the total class plan to attend college ?
Options: a. 75, b. 79.5, c. 80, d. 83.5, e. 84
Output: 

 c
Input: Problem: calculate the share of z, if rs. 3720 is divided among x, y and z in the ratio 7: 8: 11 ?
Options: a. 1564.1, b. 1214.1, c. 1574.1, d. 1271.1, e. 1044.1
Output: 

 c
Input: Problem: 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. 15,000 earned at the end of 2 years from the startingof the business ?
Options: a. s. 5,000, b. s. 4,500, c. s. 5,700, d. s. 6,500, e. s. 7,500
Output: 

 b
Input: Problem: how many seconds will a 500 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: a. 22, b. 30, c. 88, d. 26, e. 12
Output: 

 b
Input: Problem: there are 200 employees in a room. 99 % are managers. how many managers must leave the room to bring down the percentage of managers to 98 % ?
Options: a. 150, b. 100, c. 99, d. 50, e. 25
Output: 

 b
Input: Problem: the least number which should be added to 1789 so that the sum is exactly divisible by 5, 6, 4 and 3 is ?
Options: a. 1, b. 11, c. 21, d. 31, e. 41
Output: 

 b
Input: Problem: from a group of 3 boys and 3 girls, 4 children are to be randomly selected. what is the probability that equal numbers of boys and girls will be selected ?
Options: a. 1 / 10, b. 4 / 9, c. 1 / 2, d. 3 / 5, e. 2 / 3
Output: 

 d
Input: Problem: an error 10 % in excess is made while measuring the side of a square. now what is the percentage of error in the calculated area of the square ?
Options: a. 6.64 %, b. 16.64 %, c. 15.64 %, d. 21 %, e. 10.64 %
Output: 

 d
Input: Problem: ( √ 27 + √ 243 ) / √ 75 = ?
Options: a. 2 √ 2, b. 2 √ 3, c. 3 √ 2, d. 3 √ 3, e. 12 / 5
Output: 

 e
Input: Problem: a cistern can be filled by a tap in 2 hours while it can be emptied by another tap in 4 hours. if both the taps are opened simultaneously then after how much time will the cistern get filled ?
Options: a. 2 hr, b. 5 hr, c. 7 hr, d. 1 hr, e. 4 hr
Output: 

 e
Input: Problem: kelly has had 3 pay cuts in her salary in the past 6 months. if the first pay cut was 8 %, the second pay cut was 14 % and the third was 18 %. what will be the percentage decrease, if the salary is decreased in a single shot ?
Options: a. 35.9 %, b. 34.12 %, c. 32.12 %, d. 35.12 %, e. 31.12 %
Output: 

 d
Input: Problem: a bottle contains a certain solution. in the bottled solution, the ratio of water to soap is 3: 2, and the ratio of soap to salt is seven times this ratio. the solution is poured into an open container, and after some time, the ratio of water to soap in the open container is halved by water evaporation. at that time, what is the ratio of water to salt in the solution ?
Options: a. 1: 1, b. 2: 3, c. 3: 2, d. 9: 4, e. 63: 8
Output: 

 e
Input: Problem: the largest three digit number which is a perfect cube, is :
Options: a. 125, b. 999, c. 343, d. 512, e. 729
Output: 

 e
Input: Problem: 5 people can write 25 book in 20 days working 8 hour a day. then in how many day 125 can be written by 75 people ?
Options: a. 25 / 3, b. 19 / 3, c. 20 / 3, d. 25 / 3, e. 22 / 3
Output: 

 c
Input: Problem: excluding stoppages, the speed of the bus is 54 kmph and including stoppages, it is 36 kmph. for how many minutes does the bus stop per hr
Options: a. 12 min, b. 11 min, c. 13 min, d. 19 min, e. 20 min
Output: 

 e
Input: Problem: it is currently 7: 05 pm. what time was it in the morning exactly 51,132 minutes ago ?
Options: a. 6: 53, b. 6: 55, c. 6: 59, d. 7: 03, e. 7: 09
Output: 

 a
Input: Problem: a train 300 m long is running with a speed of 68 kmph. in what time will it pass a man who is running at 8 kmph in the same direction in which the train is going ?
Options: a. 6 sec., b. 7 sec., c. 9 sec., d. 18 sec., e. none
Output: 

 d
Input: Problem: a 70 kg metal bar made of alloy of tin and silver lost 7 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: a. 1 / 4, b. 2 / 5, c. 1 / 2, d. 3 / 5, e. 2 / 3
Output: 

 e
Input: Problem: the population of a town is 8000. it decreases annually at the rate of 30 % p. a. what will be its population after 2 years ?
Options: a. 3920, b. 5120, c. 5200, d. 5400, e. 5500
Output: 

 a
Input: Problem: if the price of an article went up by 30 %, then by what percent should it be brought down to bring it back to its original price ?
Options: a. 25 %, b. 23 1 / 13 %, c. 16 7 / 3 %, d. 16 6 / 3 %, e. 16 2 / 3 %
Output: 

 b
Input: Problem: the milk level in a rectangular box measuring 58 feet by 25 feet is to be lowered by 6 inches. how many gallons of milk must be removed ? ( 1 cu ft = 7.5 gallons )
Options: a. 100, b. 250, c. 750, d. 5437.5, e. 5635.5
Output: 

 d
Input: Problem: a rectangular garden is to be twice as long as it is wide. if 150 yards of fencing, including the gate, will completely enclose the garden, what will be the length of the garden, in yards ?
Options: ['a. 40', 'b. 50', 'c. 60', 'd. 70', 'e. 80']
Output: 

 b
Input: Problem: as a treat for her two children, a mother runs to the freezer in which she has 3 cherry ice pops, 4 orange ice pops, and 4 lemon ice pops. she chooses two at random to bring outside to the children, but realizes as she runs out the door that she can not bring them different flavors without one being jealous of the other and getting even more upset. what is the probability that she has to return to the freezer to make sure that they each receive the same flavor ?
Options: a. 3 / 5, b. 5 / 7, c. 8 / 11, d. 11 / 15, e. 13 / 20
Output: 

 c
Input: Problem: a certain plant was 11 feet long on the day it was plantedthe length grows by a constant amount everyday ( inc. the first day it was planted.. if this plant grew by 30 % b / w the 4 th day and 10 th day after it was planted, how many feet per day does the plant grow
Options: a. a. 2, b. b. 4.5, c. c. 0.69, d. d. 5.5, e. e. 3
Output: 

 c
Input: Problem: a man swims downstream 72 km and upstream 45 km taking 6 hours each time; what is the speed of the current ?
Options: a. 2.28, b. 2.24, c. 2.27, d. 2.25, e. 2.23
Output: 

 d
Input: Problem: the angle between the minute hand and the hour hand of a clock when the time is 9.30, is
Options: a. 35 °, b. 65 °, c. 45 °, d. 105 °, e. 95 °
Output: 

 d
Input: Problem: in the x - y plane, there are 4 points ( 0,0 ), ( 0,4 ), ( 8,4 ), and ( 8,0 ). if these 4 points makes a rectangle, what is the probability that x + y < 4 ?
Options: a. 1 / 2, b. 1 / 3, c. 2 / 3, d. 1 / 4, e. 2 / 5
Output: 

 d
Input: Problem: how many numbers from 15 to 65 are exactly divisible by 5 ?
Options: a. 5, b. 7, c. 9, d. 10, e. 12
Output: 

 d
Input: Problem: dhoni bought 5 toys with the average cost of $ 10. if david also buys the sixth toy with the price of $ 16, what is the average ( arithmetic mean ) price of those 6 toys ?
Options: a. $ 10, b. $ 7, c. $ 8.5, d. $ 9, e. $ 11
Output: 

 e
Input: Problem: 45 workers work 8 hours to dig a hole 30 meters deep. how many extra workers should be hired to dig another hole 55 meters deep by working for 6 hours ?
Options: a. 50, b. 55, c. 60, d. 65, e. 70
Output: 

 d
Input: Problem: which number can we add to 425897 to get a number exactly divisible by 456 ?
Options: a. 3, b. 5, c. 7, d. 9, e. 11
Output: 

 c
Input: Problem: the sum of the even numbers between 1 and n is 85 * 86, where n is an odd number, then n = ?
Options: a. 163, b. 171, c. 179, d. 185, e. 191
Output: 

 b
Input: Problem: 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 at the restaurant ? ( assume that all boxes are filled to capacity. )
Options: a. 96, b. 240, c. 56, d. 384, e. 480
Output: 

 e
Input: Problem: a trader bought a car at 20 % discount on its original price. he sold it at a 70 % increase on the price he bought it. what percent of profit did he make on the original price ?
Options: a. 17 %, b. 72 %, c. 12 %, d. 82 %, e. 36 %
Output: 

 e
Input: Problem: 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 8 meters, and the interior of tank b has a height of 8 meters and a circumference of 10 meters. the capacity of tank a is what percent of the capacity of tank b ?
Options: a. 90 %, b. 50 %, c. 60 %, d. 70 %, e. 80 %
Output: 

 e
Input: Problem: the volume of a certain substance is always directly proportional to its weight. if 48 cubic inches of the substance weigh 112 ounces, what is the volume, in cubic inches, of 63 ounces of this substance ?
Options: a. 27, b. 36, c. 42, d. 64, e. 147
Output: 

 a
Input: Problem: how much interest will $ 8,000 earn in 9 months at an annual rate of 6 % ?
Options: a. $ 250, b. $ 350, c. $ 360, d. $ 550, e. $ 650
Output: 

 c
Input: Problem: there are two cars. one is 100 miles north of the other. simultaneously, the car to the north is driven westward at 10 miles per hour and the other car is driven eastward at 15 miles per hour. how many miles apart are the cars after 3 hours ?
Options: a. 125, b. 150, c. 200, d. 225, e. 250
Output: 

 a
Input: Problem: a cistern 5 m long and 4 m wide contains water up to a depth of 1 m 25 cm. the total area of the wet surface is :
Options: a. 49 m 2, b. 42.5 m 2, c. 53.5 m 2, d. 55 m 2, e. 57 m 2
Output: 

 b
Input: Problem: the length of the bridge, which a train 150 metres long and travelling at 54 km / hr can cross in 30 seconds, is ?
Options: a. 340 m., b. 350 m., c. 320 m., d. 330 m., e. 360 m.
Output: 

 c
Input: Problem: how many of the integers between 15 and 55 are even ?
Options: a. 21, b. 20, c. 11, d. 10, e. 9
Output: 

 b
Input: Problem: a train speeds past a pole in 25 seconds and a platform 150 m long in 30 seconds. its length is ?
Options: a. 23, b. 22, c. 21, d. 30, e. 19
Output: 

 d