dataset
string
id
string
question
string
choices
list
rationale
string
answer
string
subject
string
aqua_rat
aqua_rat_26448
How many times in a day the hands of a clock are straight?
[ "322", "87", "22", "771" ]
null
C
null
aqua_rat
aqua_rat_12486
The wages earned by Robin is 30% more than that earned by Erica. The wages earned by Charles is 60% more than that earned by Erica. How much percent is the wages earned by Charles more than that earned by Robin?
[ "23%", "30%", "50%", "100%" ]
null
A
null
aqua_rat
aqua_rat_41116
A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If three marbles are drawn what is the probability that one is yellow and two are red?
[ "2/47", "3/8", "12/455", "1/28" ]
null
C
null
aqua_rat
aqua_rat_76851
On Monday, a certain animal shelter housed 72 cats and dogs. By Friday, 1/6 of the cats and 1/5 of the dogs had been adopted; no new cats or dogs were brought to the shelter during this period. What is the greatest possible number of pets that could have been adopted from the animal shelter between Monday and Friday?
[ "12", "13", "14", "15" ]
null
C
null
aqua_rat
aqua_rat_75403
A retailer sells 7 shirts. The first 2 he sells for $38 and $42. If the retailer wishes to sell the 7 shirts for an overall average price of over $50, what must be the minimum average price of the remaining 5 shirts?
[ "$54.00", "$58.00", "$60.50", "$63.00" ]
null
A
null
aqua_rat
aqua_rat_18054
A person purchased a TV set for Rs. 13000 and a DVD player for Rs. 5000. He sold both the items together for Rs. 21600. What percentage of profit did he make?
[ "70%", "40%", "45%", "20%" ]
null
D
null
aqua_rat
aqua_rat_93333
In a deck of cards there are 52 cards numbered from 1 to 13. There are 4 cards of each number in the deck. If you insert 10 more cards with the number 10 on them and you shuffle the deck really good, what is the probability to pull out a card with a number 10 on it?
[ "7/31.", "5/29.", "4/13.", "1/3." ]
null
A
null
aqua_rat
aqua_rat_87843
Mary has 2 puppies,9 birds, 4 fishes.How many pets are there in all?
[ "08", "19", "15", "20" ]
null
C
null
aqua_rat
aqua_rat_42939
Given that 268x74= 19432, find the value of 2.68x.74.
[ "1.9432", "1.5693", "1.0266", "None" ]
null
A
null
aqua_rat
aqua_rat_34632
Simplify: (4 – 5) – (13 – 18 + 2).
[ "-2", "-1", "1", "2" ]
null
D
null
aqua_rat
aqua_rat_59369
In 15 year’s time the combined age of my four brothers will be 107. What will it be in the six year’s time?
[ "78", "71", "68", "94" ]
null
B
null
aqua_rat
aqua_rat_81815
The total of 344 of 20 paise and 25 paise make a sum of Rs. 71. The no of 20 paise coins is
[ "277", "278", "200", "300" ]
null
D
null
aqua_rat
aqua_rat_12834
The average of 1st 3 of 4 numbers is 16 and of the last 3 are 15. If the sum of the first and the last number is 13. What is the last numbers?
[ "8", "5", "4", "3" ]
null
B
null
aqua_rat
aqua_rat_32622
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 $12,000. Incentives paid to each salesman were in full thousands. What is the difference between the highest and the lowest incentive received by the 5 salesmen in the month?
[ "$13,000", "$9000", "$5000", "$11,000" ]
null
D
null
aqua_rat
aqua_rat_85876
A car after covering ½ of a journey of 100 km develops engine trouble and later travels at ½ of its original speed. As a result, it arrives 2 hours late than its normal time. What is the normal speed of the car is?
[ "67", "88", "25", "12" ]
null
C
null
aqua_rat
aqua_rat_21894
If 2 and 3 are positive integers, then 2*3 + 2 is
[ "8", "12", "12", "16" ]
null
A
null
aqua_rat
aqua_rat_55620
If (m-8) is a factor of m^2-pm-24, then p=
[ "5", "6", "11", "16" ]
null
A
null
aqua_rat
aqua_rat_69354
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:
[ "90", "100", "110", "120" ]
null
B
null
aqua_rat
aqua_rat_517
If the perimeter of a rectangular garden is 600 m, its length when its breadth is 95 m is?
[ "899 m", "200 m", "205 m", "187 m" ]
null
C
null
aqua_rat
aqua_rat_43975
A cube of edge 7 cm is cut into cubes each of edge 1 cm. The ratio of the total surface area of one of the small cubes to that of the large cube is equal to:
[ "1:49", "1:52", "1:522", "None" ]
null
A
null
aqua_rat
aqua_rat_72449
A can finish a work in 20 days, B in 15 days and C in 12 days. B and C start the work but are forced to leave after 2 days. The remaining work was done by A in :
[ "11", "12", "13", "14" ]
null
D
null
aqua_rat
aqua_rat_33495
Dawson sold an item for Rs.3600/- and incurred a loss of 10%. At what price should he have sold the item to have gained a profit of 10%?
[ "4100", "4200", "4300", "4400" ]
null
D
null
aqua_rat
aqua_rat_91451
How many diagonals does a 59-sided convex polygon have?
[ "1652", "2452", "3304", "4256" ]
null
A
null
aqua_rat
aqua_rat_41765
Amber works 28 days a month at d dollars per day for m months out of the year. Which of the following represents her monthly pay?
[ "20d", "10md/6", "28d", "20md" ]
null
C
null
aqua_rat
aqua_rat_91280
A train leaves Mumabai at 9 am at a speed of 40 kmph. After one hour, another train leaves Mumbai in the same direction as that of the first train at a speed of 50 kmph. When and at what distance from Mumbai do the two trains meet?
[ "271", "200", "278", "268" ]
null
B
null
aqua_rat
aqua_rat_71943
In a certain town, the ratio of NY Yankees fans to NY Mets fans is 2:1, and the ratio of NY Mets fans to Boston Red Sox fans is 3:7. If there are 320 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?
[ "52", "56", "60", "64" ]
null
C
null
aqua_rat
aqua_rat_88210
A man purchases 2 watches for $ 580. He sells one at 15% profit and the other at a loss of 10%. He neither gains nor loses on the whole. Thus, the cost price of two watches are :
[ "$210 and $ 350", "$224 and $336", "$560 and $560", "$232 and $ 348" ]
null
D
null
aqua_rat
aqua_rat_7558
The average of 7 consecutive numbers is 20. The largest of these numbers is :
[ "25", "31", "23", "29" ]
null
C
null
aqua_rat
aqua_rat_55030
A car covers a distance of 648 km in 6 ½ hours. Find its speed?
[ "176 kmph", "108 kmph", "186 kmph", "268 kmph" ]
null
B
null
aqua_rat
aqua_rat_24797
If the average cost of a house was $50,000 in 1960 and was x in 2005, what was the average increase in home prices per year over this period?
[ "E)x/40", "C)(50,000/40)+x", "D)(50,000-x)/40", "B)(x-50,000)/45" ]
null
D
null
aqua_rat
aqua_rat_69949
A work which could be finished in 12 days was finished 3 days earlier after 10 more men joined. The number of men employed was?
[ "20", "88", "71", "10" ]
null
D
null
aqua_rat
aqua_rat_23172
Given two sets A = {1,1,2,2,7,7} and B = {0,1}, if one number is chosen from each set at random, what is the probability that the sum of both numbers is an even number
[ "1/6", "1/2", "1/3", "1/4" ]
null
B
null
aqua_rat
aqua_rat_3946
If x^2 > x^7> x^5, which of the following could be the value of x?
[ "-2", "-5/8", "5", "9" ]
null
B
null
aqua_rat
aqua_rat_44281
The sum of ages of 5 children born 1 years different each is 30 years. What is the age of the Elder child?
[ "8", "10", "16", "17" ]
null
A
null
aqua_rat
aqua_rat_34596
Light glows for every 13 seconds . How many times did it between 1:57:58 and 3:20:47 am
[ "382", "388", "390", "None" ]
null
A
null
aqua_rat
aqua_rat_84194
50 is what percent of 125?
[ "40%", "45%", "50%", "55%" ]
null
A
null
aqua_rat
aqua_rat_86458
After 38 liters of petrol were poured into the tank, it was still 5% empty. How much petrol must be poured into the tank in order to fill it?
[ "40 liters", "38.5 liters", "2 liters", "4 liters" ]
null
C
null
aqua_rat
aqua_rat_74938
A train 100m 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:
[ "50", "40", "36", "41" ]
null
D
null
aqua_rat
aqua_rat_85914
2/5 of the fish in an aquarium are red and 1/4 of the fish are brown. 1/4 of the red fish and 2/5 of the brown fish are male. If the rest of the fish in the aquarium are female, what is the probability that a fish randomly picked from the aquarium is male?
[ "1/5", "1/10", "1/12", "1/20" ]
null
A
null
aqua_rat
aqua_rat_71698
The parameter of a square is equal to the perimeter of a rectangle of length 16 cm and breadth 12 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)
[ "22 cm", "84.92 cm", "94.94 cm", "23.57 cm" ]
null
A
null
aqua_rat
aqua_rat_11961
Solve below question 2x + 1 = -15
[ "-8", "9", "8", "-7" ]
null
A
null
aqua_rat
aqua_rat_90690
Veena ranks 65rd from the top in a class of 182. What is her rank from the bottom if 22 students have failed the examination?
[ "96", "110", "90", "93" ]
null
A
null
aqua_rat
aqua_rat_673
A water tank is two-fifth full. Pipe A can fill a tank in 10 minutes and pipe B can empty in 6 minutes. If both the pipes are open, how long will it take to empty or fill the tank completely ?
[ "6 min to empty", "6 min to full", "7 min to empty", "None of these" ]
null
A
null
aqua_rat
aqua_rat_67522
The average age 12 monkeys in a tree is 16 years. Out of these, the average age of 6 monkeys is 18 years and that of the other 6 monkeys is 13 years. The age of the 12th monkey is?
[ "9", "4", "6", "7" ]
null
C
null
aqua_rat
aqua_rat_6323
The average weight of 46 students in a class is 52 kg. 5 of them whose average weight is 48 kg leave the class and other 5 students whose average weight is 54 kg join the class. What is the new average weight (in kg) of the class ?
[ "52 15/23", "52 15⁄3", "43.42", "None of these" ]
null
A
null
aqua_rat
aqua_rat_37479
A person saved $10 in buying an item on sale. If he spent $200 for the item, approximately how much percent he saved in the transaction?
[ "10%", "2%", "5%", "6%" ]
null
C
null
aqua_rat
aqua_rat_29080
If the sum of a set of 5 different positive prime numbers is 94, what is the difference between larger 2 prime numbers between them?
[ "12", "23", "17", "13" ]
null
A
null
aqua_rat
aqua_rat_69086
A rectangular lawn of dimensions 120 m * 60 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?
[ "s.5100", "s.3228", "s.3922", "s.3928" ]
null
A
null
aqua_rat
aqua_rat_63668
Two trains leave the same train station at 6:00 am and 6:30 am and they travel at 100 kph and 120 kph respectively. How many kilometers from the train station will the two trains be together?
[ "300", "340", "360", "380" ]
null
A
null
aqua_rat
aqua_rat_67225
IF x is an integer greater than 6, then all the following must be divisible by 3 EXCEPT
[ "9x/3", "9x^2", "x(x+1)(x+2)", "x-3" ]
null
D
null
aqua_rat
aqua_rat_49346
A certain sum amounts to Rs.1525 in 3 years and Rs.1875 in 5 years. Find the rate % per annum?
[ "3.76%", "5.26%", "5.76%", "4.76%" ]
null
C
null
aqua_rat
aqua_rat_55818
In a division sum, the divisor is ten times the quotient and five times the remainder. If the remainder is 50, the dividend is:
[ "6300", "5343", "5345", "5350" ]
null
A
null
aqua_rat
aqua_rat_35584
In a class of 140 students, 60% of them passed. By what percent is the number of students who passed more than the number of failed students?
[ "90%", "72%", "50%", "53%" ]
null
C
null
aqua_rat
aqua_rat_8453
A person crosses a 400m long street in 10minnutes. What is his speed in km per hour?
[ "7.9km/hr", "1.5km/hr", "2.4km/hr", "8km/hr" ]
null
C
null
aqua_rat
aqua_rat_32918
A and B started a business in partnership investing Rs.20,000 and Rs.15,000 respectively. After 6months, C joined them with Rs.20,000. Whatwill be B's share in total profit of Rs.24,000 earned at the end of 2years from the startingof the business?
[ "s. 5,500", "s. 5,700", "s. 6,500", "s. 7,200" ]
null
D
null
aqua_rat
aqua_rat_73700
A number is multiplied by 11 and 11 is added to the product. If the resulting number is divisible by 13, the smallest original number is
[ "12", "22", "52", "None" ]
null
A
null
aqua_rat
aqua_rat_54097
The population of a bacteria colony doubles every day. If it was started 10 days ago with 2 bacteria and each bacteria lives for 12 days, how large is the colony today?
[ "768", "1024", "2048", "4096" ]
null
C
null
aqua_rat
aqua_rat_5094
The equal amounts of money are deposited in two banks each at 15% per annum for 3.5 years and 5 years respectively. If the difference between their interests is Rs.144, find the each sum?
[ "640", "888", "276", "981" ]
null
A
null
aqua_rat
aqua_rat_83344
If p/q =4/5, then the value of 25/7 + {(2q - p) / (2q + p)} is ?
[ "4", "1", "2", "3" ]
null
A
null
aqua_rat
aqua_rat_84672
Evaluate: 60 - 9÷3×6 =
[ "18", "42", "102", "36" ]
null
B
null
aqua_rat
aqua_rat_94847
Pipe A can fill a tank in 10 hours, pipe B in 15 hours and pipe C in 30 hours. If all the pipes are open, in how many hours will the tank be filled?
[ "2.5", "3", "5", "None" ]
null
C
null
aqua_rat
aqua_rat_597
What is the probability Q of randomly selecting an arrangement of the letters of the wordMEDITERRANEANin which the first letter is E and the last letter is R?
[ "1/20", "1/26", "1/50", "1/100" ]
null
B
null
aqua_rat
aqua_rat_84297
There are 6 persons in an office. A group consisting of 3 persons has to be formed. In how many ways can the group be formed?
[ "20", "14", "12", "16" ]
null
A
null
aqua_rat
aqua_rat_67428
A certain board game is played by rolling a pair of fair six-sided dice and then moving one's piece forward the number of spaces indicated by the sum showing on the dice. A player is frozen if her opponent's piece comes to rest in the space already occupied by her piece. If player A is about to roll and is currently eight spaces behind player B, what is the probability that player B will be frozen after player A rolls?
[ "5/36", "1/6", "1/3", "17/36" ]
null
A
null
aqua_rat
aqua_rat_47333
In 1998 the profits of company N were 10 percent of revenues. In 1999, the revenues of company N fell by 20 percent, but profits were 14 percent of revenues. The profits in 1999 were what percent of the profits in 1998?
[ "105%", "120%", "112%", "138%" ]
null
C
null
aqua_rat
aqua_rat_70734
In a particular 100 meter race, 5 athletes are participating that are numbered 1-5. In how many ways can athlete #5 finish ahead of #2 provided there's no tie among the athletes?
[ "60", "120", "180", "240" ]
null
A
null
aqua_rat
aqua_rat_60511
In how many different ways can the letters of the word 'MATHEMATICS' be arranged such that the vowels must always come together?
[ "100020", "120960", "140020", "150000" ]
null
B
null
aqua_rat
aqua_rat_62002
How many liters of pure alcohol must be added to a 100-liter solution that is 20 percent alcohol in order to produce a solution that is 30 percent alcohol?
[ "100/7", "20/3", "8", "39/4" ]
null
A
null
aqua_rat
aqua_rat_733
If four coins are tossed, the probability of getting two heads and two tails is
[ "3/8", "3/6", "3/1", "3/3" ]
null
A
null
aqua_rat
aqua_rat_46661
How many seconds will a 800 metre 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?
[ "30", "40", "48", "50" ]
null
C
null
aqua_rat
aqua_rat_74638
The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?
[ "4 years", "6 years", "7 years", "8 years" ]
null
A
null
aqua_rat
aqua_rat_10441
How many prime numbers between 1 and 100 are factors of 10010?
[ "5", "3", "2", "1" ]
null
A
null
aqua_rat
aqua_rat_73533
1000 men have provisions for 15 days. If 300 more men join them, for how many days will the provisions last now?
[ "11.5", "12.6", "12.2", "12.1" ]
null
A
null
aqua_rat
aqua_rat_46044
When the positive integer r is divided by 11, the quotient is s and the remainder 3. When r is divided by 19, the remainder is also 3. What is the remainder when s is divided by 19?
[ "3", "2", "1", "0" ]
null
D
null
aqua_rat
aqua_rat_82750
A train 240 m long passed a pole in 24 sec. How long will it take to pass a platform 650 m long? A. 65
[ "89 sec", "85 sec", "16 sec", "15 sec" ]
null
A
null
aqua_rat
aqua_rat_96875
A fair 2 sided coin is flipped 4 times. What is the probability that tails will be the result at least twice, but not more than 4 times?
[ "2/3", "5/8", "4/7", "3/7" ]
null
B
null
aqua_rat
aqua_rat_89707
It takes Avery 5 hours to build a brick wall while Tom can do it in 4 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?
[ "2 hours and 12 minutes.", "1 hour and 40 minutes.", "55 minutes", "2 hours and 20 minutes" ]
null
A
null
aqua_rat
aqua_rat_35740
Martha has 3 dogs and 4 cats. She takes each animal separately for a daily walk. She can take the animals for a walk to the park or to the barber shop. How many different options for a walk with a single animal does Martha have?
[ "9", "10", "14", "20" ]
null
C
null
aqua_rat
aqua_rat_94732
Enrollment in City College in 1980 was 37 percent of enrollment in 1990. What was the percent increase in the college’s enrollment from 1980 to 1990?
[ "170.27 %", "200%", "250%", "183 1/3%" ]
null
A
null
aqua_rat
aqua_rat_44921
What should be next in the given series? 2, 7, 10, 22, 18, 37, 26
[ "37", "29", "271", "52" ]
null
D
null
aqua_rat
aqua_rat_55820
A man purchased a grinder for Rs. 120 and sold it at a profit of 10%. The selling price is:
[ "Rs. 812", "Rs. 132", "None of these", "Cannot be determined" ]
null
B
null
aqua_rat
aqua_rat_4074
Z is a set of positive numbers. The median of Z is greater than the mean of Z. Which of the following R must be true? I. At least 50% of the numbers in Z are smaller than the median. II. Less than 50% of the numbers in Z are greater than the median. III. The median of Z is greater than the average of the largest and smallest numbers in Z.
[ "II only", "III only", "I and III only", "R=None of the above" ]
null
D
null
aqua_rat
aqua_rat_39332
A part-time employee whose hourly wage was decreased by 20 percent decided to increase the number of hours worked per week so that the employee's total income did not change. By what percent T should the number of hours worked be increased?
[ "20%", "25%", "50%", "100%" ]
null
B
null
aqua_rat
aqua_rat_80911
What is the sum of the multiples of 4 between 63 and 151 inclusive?
[ "2250", "2310", "2330", "2332" ]
null
D
null
aqua_rat
aqua_rat_46392
The average of five consecutive odd numbers A, B, C, D and E is 25. What percent of E is C ?
[ "86.2", "56.8", "88.9", "89.9" ]
null
A
null
aqua_rat
aqua_rat_95266
What is the remainder when 3^29 is divided by 5?
[ "1", "2", "3", "4" ]
null
C
null
aqua_rat
aqua_rat_21924
A worker is paid a regular rate of Rs.20 for completing a survey. The worker completes 100 surveys per week. For any survey involving the use of her cellphone, she is paid at a rate of that is 10% higher than her regular rate. If she completed 70 surveys involving the use of her cellphone, how much did she get that week?
[ "2140", "550", "650", "750" ]
null
A
null
aqua_rat
aqua_rat_76051
The tax on a commodity is diminished by 20% but its consumption is increased by 10%. Find the decrease percent in the revenue derived from it?
[ "19%", "15%", "12%", "24%" ]
null
C
null
aqua_rat
aqua_rat_71342
Two numbers when divided by a divisor leave remainders of 238 and 362 respectively. The remainder obtained when the sum of the numbers is divided by the same divisor is 68. Find the divisor.
[ "552", "414", "1104", "2202" ]
null
A
null
aqua_rat
aqua_rat_24252
A certain junior class has 100 students and a certain senior class has 80 students. Among these students, there are 6 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?
[ "1/3600", "9/2000", "3/4000", "1/15" ]
null
C
null
aqua_rat
aqua_rat_37026
An empty fuel tank is filled with brand Z gasoline. When the tank is 1/4 empty, it is filled with brand Y gasoline. When the tank is half empty again, it is filled with brand Z gasoline. When the tank is half empty again, it is filled with brand Y gasoline. At this time, what percent of the gasoline in the tank is brand Z?
[ "31.25%", "40%", "50%", "45%" ]
null
A
null
aqua_rat
aqua_rat_80589
How many multiples of 2 are there between 10 and 52, 10 and 52 inclusive?
[ "25", "24", "21", "22" ]
null
D
null
aqua_rat
aqua_rat_22831
Convert 300 inches into centimeter?
[ "750cm", "650cm", "710cm", "754cm" ]
null
D
null
aqua_rat
aqua_rat_37223
An urn contains 8 black and 2 white balls. Two balls are drawn from the urn one after the other without replacement. What is the probability that both drawn balls are black?
[ "28/45", "2/5", "3/5", "2/7" ]
null
A
null
aqua_rat
aqua_rat_7176
let p be the product of the positive integers between 1 and 7 inclusive. How many distinct prime factors does p have?
[ "2", "3", "4", "5" ]
null
C
null
aqua_rat
aqua_rat_87691
10x + 2y = -6 6x + y = 1 In the system of equations above, what is the value of x?
[ "3", "4", "5", "6" ]
null
B
null
aqua_rat
aqua_rat_5240
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?
[ "180", "288", "127", "122" ]
null
A
null
aqua_rat
aqua_rat_90131
A student can select one of 8 different math book, one of 3 different chemistry book & one of 4 different science book.In how many different ways students can select book of math, chemistry & science.
[ "72", "96", "37", "01" ]
null
B
null
aqua_rat
aqua_rat_17319
The simple Interest on a certain sum of money at the rate of 4% p.a. for 5 years is Rs. 1680. At what rate of interest the same amount of interest can be received on the same sum after 4 years ?
[ "5%", "8%", "4%", "7%" ]
null
A
null
aqua_rat
aqua_rat_64857
Tom drives from town W to town B, driving at a constant speed of 60 miles per hour. From town B Tom immediately continues to town C. The distance between W and B is twice the distance between B and C. If the average speed of the whole journey was 36 mph, then what is Tom's speed driving from B to C in miles per hour?
[ "20", "24", "30", "36" ]
null
A
null