dataset
string
id
string
question
string
choices
list
rationale
string
answer
string
subject
string
aqua_rat
aqua_rat_49589
The first five numbers in a regular sequence are 1, 4, 10, 22 and 46. What is the next number in the sequence?
[ "154", "94", "182", "190" ]
null
B
null
aqua_rat
aqua_rat_84953
(8956231 x 465) = ?
[ "4164647415", "4584638135", "4584638140", "4584638145" ]
null
A
null
aqua_rat
aqua_rat_1832
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?
[ "39:40", "39:49", "39:46", "39:41" ]
null
A
null
aqua_rat
aqua_rat_7140
What approximate value should come in place of question mark (?) in the following equation 287.532 + 1894.029 – 657.48 = 743.095 + ?
[ "790", "780", "770", "890" ]
null
B
null
aqua_rat
aqua_rat_41271
A 600 meter long train crosses a signal post in 40 seconds. How long will it take to cross a 3 kilometer long bridge, at the same speed?
[ "4 min", "3 min 4 sec", "4 min 5 sec", "Data inadequate" ]
null
A
null
aqua_rat
aqua_rat_13014
The output of a factory was increased by 10% to keep up with rising demand. To handle the holiday rush, this new output was increased by 30%. By approximately what percent would the output now have to be decreased in order to restore the original output?
[ "24%", "30%", "32%", "79%" ]
null
B
null
aqua_rat
aqua_rat_31251
Bill has a collection of new and used trading cards that he stores in two albums. His first album contains 200 cards, 60% of which are used. If 90% of the cards in his second album are used, and 65% of all of his cards are used, what is the total number of trading cards in Bill’s collection?
[ "260", "240", "156", "254" ]
null
B
null
aqua_rat
aqua_rat_64409
If you add all the numbers on your mobile phone , what is the answer?
[ "45", "55", "100", "60" ]
null
A
null
aqua_rat
aqua_rat_26866
A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform?
[ "240 m", "300 m", "120 m", "None of these" ]
null
A
null
aqua_rat
aqua_rat_47156
Liam is pulled over for speeding just as he is arriving at work.He explains to the police officer that he could not afford to be late today, and has arrived at work only four minutes before he is to start. The officer explains that if Liam had driven 5mph slower for his whole commute, he would have arrived at work exactly on time. If Liam's commute is 40 miles long,how fast was he actually driving?(Assume that Liam drove at a constant speed for the duration of his commute.)
[ "45 mph", "48 mph", "52 mph", "60 mph" ]
null
D
null
aqua_rat
aqua_rat_47409
List I: 4, 8, 12, 16 List II: x,4, 8, 12, 16
[ "4", "3", "10", "2" ]
null
C
null
aqua_rat
aqua_rat_75724
Three pipes of same capacity A,B,C can fill a tank in 24 hours. If there are only two pipes A and B of same capacity, the tank can be filled in?
[ "24", "6", "36", "8" ]
null
C
null
aqua_rat
aqua_rat_6636
The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?
[ "16", "17", "19", "62" ]
null
C
null
aqua_rat
aqua_rat_32073
On a sum of money, the simple interest for 2 years is Rs. 660,while the compound interest is Rs.696.30,the rate of interest being the same in both the cases. The rate of interest is
[ "11", "378", "36", "29" ]
null
A
null
aqua_rat
aqua_rat_609
A train 120 meter long passes an electric pole in 12 seconds and another train of same length traveling in opposite direction in 8 seconds. The speed of the second train is
[ "20m/s", "30m/s", "40m/s", "50m/s" ]
null
A
null
aqua_rat
aqua_rat_89563
|x+3| – |4-x| = |7+x| How many solutions will this equation have?
[ "1", "2", "3", "4" ]
null
B
null
aqua_rat
aqua_rat_92161
When x is multiplied by 3, the result is 16 more than the result of subtracting x from 36. What is the value of x?
[ "-2", "11", "13", "22" ]
null
C
null
aqua_rat
aqua_rat_86069
The point A and point B is 30 miles apart, the point B and point C is 25 miles apart. A car travels from point A to point B in 30 min and point B to point C in 40 min. What is the average speed of the car?
[ "40.35", "47.14", "50.12", "56.66" ]
null
B
null
aqua_rat
aqua_rat_42682
98 students represent x percent of the boys at a school. If the boys at the school make up 50% of the total school population of x students, what is x?
[ "140", "220", "250", "500" ]
null
A
null
aqua_rat
aqua_rat_95806
In a bag there are coins of 50 paisa, 25 paisa and one rupee in the proportion 5:6:2. If there are in all Rs.42, the number of 25 paisa coins is?
[ "42", "62", "72", "71" ]
null
A
null
aqua_rat
aqua_rat_75935
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?
[ "21", "22", "23", "24" ]
null
B
null
aqua_rat
aqua_rat_6945
Evaluate (51 + 52 + 53 + ... + 100)
[ "3775", "3456", "3459", "3569" ]
null
A
null
aqua_rat
aqua_rat_47742
The volumes of two cones are in the ratio 1 : 10 and the radii of the cones are in the ratio of 1 : 2. What is the length of the wire?
[ "2:5", "2:4", "2:7", "2:1" ]
null
A
null
aqua_rat
aqua_rat_64448
The average of four consecutive odd numbers is 12. Which is the lowest odd number?
[ "9", "5", "Cannot be determined", "None of these" ]
null
A
null
aqua_rat
aqua_rat_12262
Six years hence,a fathers age will be three times his son's age and three years ago the fathers age is nine times as old as his son. the fathers present age is
[ "28 years", "30 years", "40 years", "45 years" ]
null
B
null
aqua_rat
aqua_rat_70922
All of the bonds on a certain exchange are designated by a 3-letter, a 4-letter, or a 5-letter code that is created by using the 26 letters of the alphabet. Which of the following gives the maximum number of different bonds that can be designate with these codes?
[ "26(26^3 + 26^5)", "27(26^3 + 26^5)", "27(26^3) + 26^5", "26^3 + 27(26^5)" ]
null
C
null
aqua_rat
aqua_rat_68023
A box contains 11 apples, 10 of which are red. An apple is drawn from the box and its color is noted before it is eaten. This is done a total of n times, and the probability that a red apple is drawn each time is less than 0.5. What is the smallest possible value of n?
[ "4", "5", "6", "7" ]
null
C
null
aqua_rat
aqua_rat_25250
A,B and C enter into partnership. A advances Rs.1200 for 4 months, B Rs. 1400 for 8 Months and C Rs.1000 for 10 months. They gain Rs.585 altogether. Find the share of B.
[ "Rs.252", "Rs.296", "Rs.256", "Rs.253" ]
null
A
null
aqua_rat
aqua_rat_63170
What approximate value should come in place of the question mark (?) in the following equation ? 1⁄7 of 1596 + 3015 = ? – 2150
[ "48000", "5380", "58000", "6300" ]
null
B
null
aqua_rat
aqua_rat_88024
After decreasing 80% in the price of an article costs Rs.320. Find the actual cost of an article?
[ "2987", "1200", "9977", "1600" ]
null
D
null
aqua_rat
aqua_rat_38766
Ramesh start a bike at 1pm. and rides it at 50kmph. Mahesh started at 2pm with his car at 70kmph. When will Mahesh overtake Ramesh?
[ "4:30pm", "3:00", "6:10", "5:30" ]
null
A
null
aqua_rat
aqua_rat_60991
Product of two natural numbers is 3. Then, the sum of reciprocals of their squares is
[ "10/9", "290/90", "290/19", "None of these" ]
null
A
null
aqua_rat
aqua_rat_11091
Shawn invested one half of his savings in a bond that paid simple interest for 2 years and received $550 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 $605 as interest. What was the value of his total savings before investing in these two bonds?
[ "$11000", "$22000", "$2750", "$44000" ]
null
C
null
aqua_rat
aqua_rat_55696
If x/2 years ago Roger was 18 years old and x/2 years from now he will be 4x years old, how old will he be 5x years from now?
[ "35", "30", "51", "28" ]
null
C
null
aqua_rat
aqua_rat_84824
The price of 10 chairs is equal to that of 4 tables. The price of 15 chairs and 2 tables together is Rs. 4000. The total price of 12 chairs and 3 tables is:
[ "Rs. 3750", "Rs. 3840", "Rs. 3900", "None" ]
null
C
null
aqua_rat
aqua_rat_75802
In 1 kg mixture of iron and manganese 20% of manganese. How much iron should be added so that the proportion of manganese becomes 10%
[ "2 Kg", ".5 Kg", "1 Kg", "None of these" ]
null
C
null
aqua_rat
aqua_rat_8962
If m=4p where p is a prime number greater than 2, how many different positive even divisors does m have, including m?
[ "three", "four", "six", "eight" ]
null
B
null
aqua_rat
aqua_rat_64318
If two numbers are in the ratio 2:3. If 10 is added to both of the numbers then the ratio becomes 3:4 then find the largest number?
[ "22", "30", "32", "27" ]
null
B
null
aqua_rat
aqua_rat_22214
A person incurs loss for by selling a watch for Rs1140.at what price should the watch be sold to earn a 5% profit ?
[ "1260", "1301", "1340", "1400" ]
null
A
null
aqua_rat
aqua_rat_51597
A sum of money becomes triple itself in 5 years at simple interest. How many years will it become four times at the same rate?
[ "62 ½ years", "8 ½ years", "72 ½ years", "12 ½ years" ]
null
B
null
aqua_rat
aqua_rat_18587
which of the following is odd, if r is even and t is odd?
[ "5rt", "6r + 5t", "5r + 6t", "6(r^2)t" ]
null
B
null
aqua_rat
aqua_rat_17936
A train 120 m long passed a pole in 6 sec. How long will it take to pass a platform 800 m long?
[ "44", "46", "48", "50" ]
null
B
null
aqua_rat
aqua_rat_53194
The 46th digit after the decimal in the decimal expansion of 11996 is
[ "1", "4", "6", "8" ]
null
B
null
aqua_rat
aqua_rat_6253
53, 53, 40, 40, 27, 27, ?
[ "14", "16", "18", "20" ]
null
A
null
aqua_rat
aqua_rat_80325
In the presidential election, 55% of the people who voted, voted for the democratic candidate and 35% voted for the republican candidate. If 8% of the number of people eligible to vote, voted for neither the republican nor the democrat, what percent of people eligible to vote actually voted in the elections?
[ "60", "80", "88", "90" ]
null
B
null
aqua_rat
aqua_rat_25296
A club wants to mix 20 pounds of candy worth $8.00 per pound with candy worth $5.00 per pound to reduce the cost of the mixture to $6.00 per pound. How many pounds of the $5.00 per pound candy should be used?
[ "30", "40", "50", "60" ]
null
B
null
aqua_rat
aqua_rat_41722
Find the length of the wire required to go 15 times round a square field containing 69696 m2.
[ "15840", "2667", "8766", "66711" ]
null
A
null
aqua_rat
aqua_rat_81909
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?
[ "23.4", "25.4", "26.4", "27.4" ]
null
D
null
aqua_rat
aqua_rat_116
The area of a triangle will be when a = 1m, b = 2m, c = 3m, a, b, c being lengths of respective sides.
[ "0 sq m", "9 sq m", "20 sq m", "5 sq m" ]
null
A
null
aqua_rat
aqua_rat_20456
As x increases from 111 to 112, which of the following increases? I) x−1/x II) 17−1/x III) (17+x)/x
[ "I,II only", "III only", "I only", "I,III only" ]
null
A
null
aqua_rat
aqua_rat_77961
Anil had to do a multiplication. Instead of taking 35 as one of the multipliers, he took 53. As a result, the product went up by 540. What is the new product?
[ "1590", "1950", "1630", "1760" ]
null
A
null
aqua_rat
aqua_rat_22591
A train 550 metres 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 ?
[ "6 sec", "7 sec", "10 sec", "30 sec" ]
null
D
null
aqua_rat
aqua_rat_58656
Consider a right triangle RBC with length of sides being x,y and z where y represents the hypotenuse , Which of these represent the radius of the circle which is inscribed in triangle RBC
[ "[B] x-y+z/3", "[C] x-y+z/2", "[D] (x^2 + y^2 + z^2)/3", "[E] cannot be determined" ]
null
B
null
aqua_rat
aqua_rat_92281
In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for ?
[ "175", "375", "475", "575" ]
null
A
null
aqua_rat
aqua_rat_48952
All of the citizens of a country have a four-character or five-character national identification code that is created using the 26 letters of the alphabet and the 10 digits from 0 to 9. What is the maximum number of citizens who can be designated with these codes?
[ "37(36^4)", "35(36^5)", "37(36^5)", "35(36^9)" ]
null
A
null
aqua_rat
aqua_rat_57627
Pandiyan buys an old scooter for Rs. 6000 and spends Rs. 600 on its repairs. If he sells the scooter for Rs. 7200, his gain percent is :
[ "12%", "9.09%", "5%", "None of these" ]
null
B
null
aqua_rat
aqua_rat_21734
If the area of a circle is 81pi square feet, find its circumference.
[ "38", "51", "92", "18" ]
null
D
null
aqua_rat
aqua_rat_81037
If a person walks at 12 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance traveled by him is:
[ "100 km", "60 km", "70 km", "80 km" ]
null
A
null
aqua_rat
aqua_rat_9758
A man can row 8 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?
[ "3.68", "3.78", "3.88", "3.98" ]
null
A
null
aqua_rat
aqua_rat_81411
A train starts full of passengers at the first station it drops 1/3 of the passengers and takes 280 more at the second station it drops one half the new total and takes twelve more. On arriving at the third station it is found to have 240 passengers. Find the no of passengers in the beginning?
[ "264", "192", "144", "168" ]
null
A
null
aqua_rat
aqua_rat_46820
If an item that originally sold for A dollars was marked up by x percent and then discounted by K percent, which of the following expressions represents the final price of the item?
[ "(A+ Ax/100) - K/100 ( A +Ax/100)", "(100z(x – y) – xyz)/10000", "(100z(y – x) – xyz)/10000", "10000 /(x – y)" ]
null
A
null
aqua_rat
aqua_rat_52052
The speed of three cars in the ratio 3 : 4 : 5. The ratio between time taken by them to travel the same distance is
[ "20 : 15 :19", "20 : 15 :29", "20 : 15 :11", "20 : 15 :12" ]
null
D
null
aqua_rat
aqua_rat_39568
All the faces of cubes are painted with red colour.It is then cut into 64 equal small cubes.Find How many small cubes have only one face coloured ?
[ "8", "16", "24", "2" ]
null
C
null
aqua_rat
aqua_rat_96571
A began a business with Rs. 85,000. He was joined afterwards by B with Ks. 42,500. For how much period does B join, if the profits at the end of the year are divided in the ratio of 3 : 1 ?
[ "5 months", "6 months", "8 months", "7 months" ]
null
C
null
aqua_rat
aqua_rat_46329
A can do a work in 20 days and B in 30 days. If they work on it together for 4 days, then the fraction of the work that is left is :
[ "2/3", "4/3", "5/3", "7/3" ]
null
A
null
aqua_rat
aqua_rat_64155
The age of the two friends were in the ration of 6:5. If the sum of their ages is 55. Then after how many years their ratio will become 8:7?
[ "7", "10", "12", "13" ]
null
B
null
aqua_rat
aqua_rat_53857
The diameter of a cylindrical tin is 14cm and height is 5 cm. Find the volume of the cylinder?
[ "141", "66", "245", "21" ]
null
C
null
aqua_rat
aqua_rat_85155
If log 27 = 1.461, then the value of log 9 is:
[ "0.945", "0.954", "0.958", "0.974" ]
null
D
null
aqua_rat
aqua_rat_63016
Two same glasses are respectively 1/4th 1/5th full of milk. They are then filled with water and the contents mixed in a tumbler. The ratio of milk and water in the tumbler is?
[ "9:31", "9:35", "9:37", "9:32" ]
null
A
null
aqua_rat
aqua_rat_10312
In a race where 16 cars are running, the chance that car X will win is 1/4, that Y will win is 1/12 and that Z will win is 1/7. Assuming that a dead heat is impossible, find the chance that one of them will win.
[ "10/21", "27/410", "11/21", "57/120" ]
null
A
null
aqua_rat
aqua_rat_25151
In an examination, a student scores 4 marks for every correct answer and loses 1 mark for every wrong answer. If he attempts all 60 questions and secures 160 marks, the no of questions he attempts correctly is :
[ "38", "40", "42", "44" ]
null
D
null
aqua_rat
aqua_rat_11458
A number increased by 20% gives 480. The number is
[ "400", "450", "500", "520" ]
null
A
null
aqua_rat
aqua_rat_57333
The two lines y = x and x = -7 intersect on the coordinate plane. If z represents the area of the figure formed by the intersecting lines and the x-axis, what is the side length of a cube whose surface area is equal to 6z?
[ "8√2", "8", "7/√2", "(√2)/3" ]
null
C
null
aqua_rat
aqua_rat_84876
A Zayn's company that sells only cars and trucks reported that revenues from car sales in 1997 were down 11 percent from 1996 and revenues from truck sales were up 7 percent from 1996. If total revenues from car sales and truck sales in 1997 were up 1 percent from 1996, what is the ratio of revenue from car sales in 1996 to revenue from truck sales in 1996?
[ "1:2", "1:1", "3:2", "5:3" ]
null
A
null
aqua_rat
aqua_rat_20782
A man leaves a point P at 6 a.m. and reaches the point Q at 10 a.m. another man leaves the point give at 8 a.m. and reaches the point P at 12 noon. At what time do they meet?
[ "7", "8", "9", "2" ]
null
B
null
aqua_rat
aqua_rat_42026
If (2^x)(3^y) = 108, where x and y are positive integers, then (2^x-1)(3^y-2) equals:
[ "6", "48", "96", "144" ]
null
A
null
aqua_rat
aqua_rat_11334
A trader sells 85 meters of cloth for Rs. 8925 at the profit of Rs. 15 per metre of cloth. What is the cost price of one metre of cloth?
[ "28", "90", "27", "23" ]
null
B
null
aqua_rat
aqua_rat_50436
There are 10 magazines lying on a table; 6 are sports magazines and the other 4 are current affairs magazines. If 4 magazines are to be selected at random from the 10 magazines, what is the probability that at least one of the current affairs magazines will be selected?
[ "3/5", "4/5", "6/5", "7/5" ]
null
A
null
aqua_rat
aqua_rat_14632
Five unbiased coin are tossed. What is the probability of getting atmost one head?
[ "31/34", "31/32", "31/35", "31/36" ]
null
B
null
aqua_rat
aqua_rat_60446
A coin has two sides. One side has the number 1 on it and the other side has the number 2 on it. If the coin is flipped three times what is the probability that the sum of the numbers on the landing side of the coin will be greater than 3?
[ "7/8", "1/8", "1/2", "1/4" ]
null
A
null
aqua_rat
aqua_rat_70087
8 people decided to split the restaurant bill evenly. If the bill was $314.12 dollars, how much money did they 1 cent is the smallest unit?
[ "$314.16", "$314.18", "$314.19", "$314.20" ]
null
A
null
aqua_rat
aqua_rat_21121
If n is an even integer, which of the following must also be an even integer?
[ "(n+1)^2", "n + 1", "3n + 1", "n^2 + 1" ]
null
A
null
aqua_rat
aqua_rat_38459
A bag contains 12 red marbles. If someone were to remove 2 marbles from the bag, one at a time, and replace the first marble after it was removed, the probability that neither marble would be red is 9/16. How many marbles are in the bag?
[ "48", "60", "72", "84" ]
null
A
null
aqua_rat
aqua_rat_6382
What will be the cost of building a fence around a square plot with area equal to 289 sq ft, if the price per foot of building the fence is Rs. 58?
[ "Rs.3944", "Rs.3928", "Rs.3928", "Rs.3943" ]
null
A
null
aqua_rat
aqua_rat_73969
What is the average (arithmetic mean) of all the multiples of ten from 10 to 80 inclusive?
[ "45", "100", "105", "110" ]
null
A
null
aqua_rat
aqua_rat_50004
The L.C.M of two numbers is 48. The numbers are in the ratio 2:3. The sum of numbers is?
[ "67", "40", "88", "11" ]
null
B
null
aqua_rat
aqua_rat_72745
A and B are two multiples of 14, and Q is the set of consecutive integers between A and B, inclusive. If Q contains 12 multiples of 14, how many multiples of 7 are there in Q?
[ "21", "22", "23", "24" ]
null
C
null
aqua_rat
aqua_rat_1174
The H.C.F. of two numbers is 11 and their L.C.M. is 7700. If one of the numbers is 275, then the other is:
[ "283", "308", "318", "342" ]
null
B
null
aqua_rat
aqua_rat_94216
Five years ago, the average age of A and B was 15 years. Average age of A, B and C today is 20 years. How old will C be after 15 years?
[ "35", "40", "50", "60" ]
null
A
null
aqua_rat
aqua_rat_97119
The area of playground is 5700 sq. meters. What will be the cost of covering it with grass sheet 1cm deep, if cost of grass sheet is $2.80 per cubic meter.
[ "b) $150.50", "c) $159.6", "d) $158.60", "e) $160.70" ]
null
B
null
aqua_rat
aqua_rat_25883
John bought 9.25m of cloth for $425.50. Find the cost price per metre.
[ "46", "58", "56", "54" ]
null
A
null
aqua_rat
aqua_rat_68890
A and B walk around a circular track. They start at 8 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 9.30 a.m. ?
[ "9.90 a.m", "9.30 a.m", "9.80 a.m", "3.30 a.m" ]
null
B
null
aqua_rat
aqua_rat_85646
The sum of two numbers is 25 and their difference is 13. Find their product.
[ "108", "114", "325", "None" ]
null
B
null
aqua_rat
aqua_rat_73779
What is the greatest prime factor of 12!11! + 11!10!?
[ "11", "13", "17", "19" ]
null
D
null
aqua_rat
aqua_rat_79699
If a population of women in a town is 50% of men . What is the population of men as a percentage of population of women ?
[ "120%", "200%", "150%", "180%" ]
null
B
null
aqua_rat
aqua_rat_56224
Which of the following is closest in value to (9^11)-(9^2)?
[ "9^8", "9^7", "9^6", "9^11" ]
null
D
null
aqua_rat
aqua_rat_25762
The average weight of 10 persons increases by 3.2 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?
[ "80 kg", "85 kg", "97 kg", "None" ]
null
C
null
aqua_rat
aqua_rat_81743
The length of a room is 10 m and width is 4.75 m. What is the cost of paying the floor by slabs at the rate of Rs. 900 per sq. metre.
[ "25750", "26550", "42750", "55725" ]
null
C
null
aqua_rat
aqua_rat_56220
A person walking 5/6 of his usual rate is 40 minutes late. What is his usual time?
[ "3 hrs 20 min", "5 hrs 20 min", "6 hrs 20 min", "3 hrs 30 min" ]
null
A
null
aqua_rat
aqua_rat_42835
20 chess players take part in a tournament. Every player plays twice with each of his opponents. How many games are to be played?
[ "380", "560", "650", "740" ]
null
A
null