dataset string | id string | question string | choices list | rationale string | answer string | subject string |
|---|---|---|---|---|---|---|
aqua_rat | aqua_rat_62379 | In how many different ways can the letters of the word 'RETAIL' be arranged such that the vowels must occupy only the even positions? | [
"64",
"120",
"36",
"360"
] | null | C | null |
aqua_rat | aqua_rat_29093 | Look at this series: 21, 9, 21, 11, 21, 13, 21, ... What number should come next? | [
"15",
"21",
"23",
"24"
] | null | A | null |
aqua_rat | aqua_rat_83627 | An event manager has ten patterns of chairs and eight patterns of tables.In how many ways can he make a pair of table and chair? | [
"60",
"100",
"80",
"90"
] | null | C | null |
aqua_rat | aqua_rat_74198 | Seven children — A, B, C, D, E,— are going to sit in seven chairs in a row. The children CE have to sit next to each other, and the others can sit in any order in any remaining chairs. How many possible configurations are there for the children? | [
"720",
"48",
"4320",
"4800"
] | null | B | null |
aqua_rat | aqua_rat_69025 | Two numbers N and 16 have LCM = 48 and GCF = 8. Find N. | [
"32",
"24",
"46",
"57"
] | null | B | null |
aqua_rat | aqua_rat_34249 | The average of 2,7,6 and x is 5 and the average of 18,1,6,x and y is 10. What is the value of y? | [
"20",
"15",
"25",
"30"
] | null | A | null |
aqua_rat | aqua_rat_70849 | Find the number of square tiles to cover the floor of a room measuring 5.5 m * 9.5 m leaving 0.25 m space around the room. A side of square tile is given to be 25 cms? | [
"476",
"429",
"428",
"720"
] | null | D | null |
aqua_rat | aqua_rat_33883 | A 8% stock yields 20%. The market value of the stock is: | [
"Rs 45",
"Rs 40",
"Rs 50",
"Rs 55"
] | null | B | null |
aqua_rat | aqua_rat_62623 | A man can row upstream at 25 kmph and downstream at 35 kmph, and then find the speed of the man in still water? | [
"29",
"30",
"20",
"24"
] | null | B | null |
aqua_rat | aqua_rat_26830 | In a manufacturing plant, it takes 48 machines 4 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? | [
"3",
"8",
"9",
"12"
] | null | A | null |
aqua_rat | aqua_rat_48979 | A man is 20 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? | [
"25",
"27",
"18",
"91"
] | null | C | null |
aqua_rat | aqua_rat_1291 | If w and t are positive integers, wt + w + t cannot be | [
"6",
"7",
"8",
"9"
] | null | A | null |
aqua_rat | aqua_rat_37439 | In a game of billiards, A can give B 20 points in 60 and he can give C 30 points in 60. How many points can B give C in a game of 100? | [
"27",
"25",
"11",
"65"
] | null | B | null |
aqua_rat | aqua_rat_73692 | If 15% of 30% of 50% of a number is 117, then what is the number? | [
"5200",
"4400",
"4500",
"None of these"
] | null | A | null |
aqua_rat | aqua_rat_141 | What is the least number to be subtracted from 696 to make it a perfect square? | [
"16",
"20",
"71",
"60"
] | null | B | null |
aqua_rat | aqua_rat_29068 | What is the unit digit in {(6374)^1793 x (625)^317 x (341)^491)}? | [
"0",
"2",
"3",
"5"
] | null | A | null |
aqua_rat | aqua_rat_19462 | The mean of 1^3,2^3,3^3,4^3,5^3 is? | [
"45",
"50",
"60",
"75"
] | null | A | null |
aqua_rat | aqua_rat_59650 | Anirudh, Harish and Sahil invested a total of Rs.35,000 in the ratio 5:6:4 Anirudh invested has capital for 8 months. Harish invested for 6 months and Sahil invested for 4 months. If they earn a profit of Rs.75,900,then what is the share of Sahil in the profit? | [
"Rs.14,700",
"Rs.15,800",
"Rs.13,200",
"None of these"
] | null | C | null |
aqua_rat | aqua_rat_43889 | Given that X and Y are events such that
Z(X)= 0.02
Z(Y)=0.10
Z(XnY)=0.10
Z(X|Y)=
find Z (X|Y) and Z(X|Y) | [
"1/5",
"1/6",
"1/4",
"1/2"
] | null | A | null |
aqua_rat | aqua_rat_10393 | Pankajam bought an electric drill at 80% of the regular price.
She paid $32.80 for the drill. What was the regular price? | [
"$18.69",
"$38.69",
"$58.69",
"$41.00"
] | null | D | null |
aqua_rat | aqua_rat_61854 | The difference between two no is 9 and the product of the two is 14. What is the square of their sum? | [
"260",
"177",
"197",
"137"
] | null | D | null |
aqua_rat | aqua_rat_75037 | In a lottery, there are 10 prizes and 10 blanks. A lottery is drawn at random. What is the probability of getting a prize? | [
"2/5",
"2/7",
"5/7",
"1/2"
] | null | D | null |
aqua_rat | aqua_rat_2284 | 6x − 12 = 6y
4y + 4x = 12
Which of the following is the number of solutions to the system of equations shown above? | [
"Exactly one",
"Exactly two",
"Exactly three",
"None"
] | null | A | null |
aqua_rat | aqua_rat_91160 | A person who has a certain amount with him goes to market. He can buy 50 oranges or 40 mangoes. He retains 10% of the amount for taxi fares and buys 20 mangoes and of the balance he purchases oranges. Number of oranges he can purchase is | [
"40",
"15",
"20",
"10"
] | null | C | null |
aqua_rat | aqua_rat_47207 | A certain set of test scores has an average (arithmetic mean) of 70 and a standard deviation of 25. If m and n, two numbers in the set, are both within 2 standard deviations from the average, then which of the following could be the average of m and n? | [
"14",
"17",
"19",
"21"
] | null | D | null |
aqua_rat | aqua_rat_34020 | The greatest common factor of 16 and the positive integer n is 4, and the greatest common factor of n and 45 is 3. Which of the following could be the greatest common factor of n and 30? | [
"30",
"50",
"42",
"70"
] | null | A | null |
aqua_rat | aqua_rat_84880 | The difference between simple and compound interest on Rs. 1200 for one year at 10% per annum reckoned half-yearly is? | [
"Rs.3",
"Rs.8",
"Rs.1",
"Rs.4"
] | null | A | null |
aqua_rat | aqua_rat_54848 | Raviraj invested an amount of 1000000 at compound interest rate of 10 pcpa for a period of three years. How much amount will Raviraj get after three years? | [
"13,210",
"13,320",
"13,120",
"1331000"
] | null | D | null |
aqua_rat | aqua_rat_74789 | If a≠b and a·b≠0, which of the following may be true? | [
"a^2=−b^2",
"(a−b)^2<0",
"a−b=b−a",
"(a+b)(a−b)=0"
] | null | A | null |
aqua_rat | aqua_rat_18408 | Peter invests $100,000 in an account that pays 10% annual interest: the interest is paid once, at the end of the year. Martha invests $100,000 in an account that pays 10% annual interest, compounding monthly at the end of each month. At the end of one full year, compared to Peter's account, approximately how much more does Martha’s account have? | [
"$471.31",
"$47.13",
"$4.71",
"Zero"
] | null | A | null |
aqua_rat | aqua_rat_73115 | A sum of money is sufficient to pay B's wages for 12 days and C's wages for 24 days. The same money is sufficient to pay the wages of both for? | [
"7",
"8",
"9",
"10"
] | null | B | null |
aqua_rat | aqua_rat_91625 | The L.C.M. of two numbers is 48. The numbers are in the ratio 2 : 3. Then sum of the number is:
. | [
"32",
"40",
"64",
"68"
] | null | B | null |
aqua_rat | aqua_rat_26374 | A cistern can be filled by a tap in 4 hours while it can be emptied by another tap in 9 hours. If both the taps are opened simultaneously, then after how much time will the cistern get filled? | [
"2.8 hrs",
"3.7 hrs",
"7.2 hrs",
"2.5 hrs"
] | null | C | null |
aqua_rat | aqua_rat_46426 | What is the total number of prime numbers less than 70? | [
"18",
"19",
"20",
"21"
] | null | B | null |
aqua_rat | aqua_rat_77364 | The number of arrangements that can be made with the letters of the word MEADOWS so that the starting word is W and 3rd word is O? | [
"B)4!",
"C)1!",
"D)5!",
"E)6!"
] | null | C | null |
aqua_rat | aqua_rat_1581 | Which of the following options represents an approximate value for the question mark (?) in the following equation?
87.542 + 62.511 × 3.2 + ? = 805.925 | [
"918.4",
"911.4",
"988.4",
"958.4"
] | null | A | null |
aqua_rat | aqua_rat_82002 | In an entrance test, Deepika came across a mathematical patter problem.
If
6 / 7 = 2
3 / 9 = 7
8 / 2 = 6
Then
4 / 5 = ?
She was able to solve it in less than a minute. Can you? | [
"0",
"2",
"3",
"10"
] | null | A | null |
aqua_rat | aqua_rat_43301 | A group of 1200 persons consisting of captains and soldiers is travelling in a train. For every 15 soldiers there is one captain. The number of captains in the group is | [
"80",
"75",
"70",
"65"
] | null | B | null |
aqua_rat | aqua_rat_45203 | In a certificate by mistake a candidate gave his height as 25% more than actual height. In the interview panel, he clarified that his height was 5feet 5 nches. Find the % correction made by the candidate from his stated height to his actual height? | [
"20",
"30",
"43",
"50"
] | null | A | null |
aqua_rat | aqua_rat_32994 | Twelve pipes of equal capacity can fill a tank in four days. If the tank has to be filled in 3 days, the number of extra pipes needed is: | [
"4",
"16",
"28",
"30"
] | null | A | null |
aqua_rat | aqua_rat_66857 | a man prpare the technical document it takes 2 hours for half an hour presentation and technical preparation. its screening takes 30 more minuts to prepare with the other guy.for to present a 7 half an hours how much time it will take | [
"35 hours",
"37 1/2 hours",
"33 hours",
"34 hours"
] | null | B | null |
aqua_rat | aqua_rat_83101 | One ball will drop from a certain height. The height it will reach after rebounding from the floor is 50 percent of the previous height. The total travel is 250cm when it touches the floor on third time. What is the value of the original height? | [
"90cm",
"100cm",
"120cm",
"130cm"
] | null | B | null |
aqua_rat | aqua_rat_87457 | At what price must an article costing Rs.47.50 be marked in order that after deducting 10% from the list price. It may be sold at a profit of 25% on the cost price? | [
"65.9",
"62.7",
"62.2",
"62.9"
] | null | A | null |
aqua_rat | aqua_rat_83811 | The average age of 15 students of a class is 15 years. Out of these, the average age of 4 students is 14 years and that of the other 10 students is 16 years, The age of the 15th student is | [
"12",
"9",
"14",
"15"
] | null | B | null |
aqua_rat | aqua_rat_93634 | A man has $ 10,000 to invest. He invests $ 4000 at 5 % and $ 3500 at 4 %. In order to have a yearly income of $ 500, he must invest the remainder at: | [
"6.3 %",
"6.2 %",
"6.1 %",
"6.4 %"
] | null | D | null |
aqua_rat | aqua_rat_10809 | If |x^2 − 6| = x, which of the following could be the value of x? | [
"–2",
"0",
"1",
"2"
] | null | D | null |
aqua_rat | aqua_rat_37071 | The G.C.D. of 1.08, 0.32 and 0.9 is: | [
"0.02",
"0.18",
"0.108",
"None"
] | null | A | null |
aqua_rat | aqua_rat_71182 | If a sample of data has mean of 23 and SD of 3, which of the following values is more than 2.5 SDs from the mean? | [
"b. 13.5",
"c. 17",
"d. 23.5",
"e. 26.5"
] | null | A | null |
aqua_rat | aqua_rat_1228 | The maximum number of student amoung them 1802 pens and 1203 pencils can be distributed in such a way that each student gets the same number of pens and same number of pencils is : | [
"1",
"11",
"19",
"None of these"
] | null | A | null |
aqua_rat | aqua_rat_79555 | 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? | [
"6 sec",
"12 sec",
"15 sec",
"18 sec"
] | null | A | null |
aqua_rat | aqua_rat_65016 | the population of a country is increased by 2% in one year and 3% in next year.what is the combined growth of population in these two year | [
"5.06%",
"6.06%",
"7.06%",
"8.06%"
] | null | A | null |
aqua_rat | aqua_rat_8950 | P beats Q by 125 meter in a kilometer race. Find Q's speed if P's speed is 8 meter/sec. | [
"7 meter/sec",
"14 meter/sec",
"18 meter/sec",
"28 meter/sec"
] | null | A | null |
aqua_rat | aqua_rat_37778 | Loren bought a roll of cloth and sold it for a 5% profit based on the selling price. If Loren`s profit was $45.5 total on the cloth, how much did it cost her to buy the cloth? | [
"$525.5.",
"$675.",
"$810.5.",
"$864.5"
] | null | D | null |
aqua_rat | aqua_rat_30095 | Murali travelled from city A to city B at a speed of 4 kmph and from city B to city C at 6 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 2 : 3?
A. 48 kmph | [
"5",
"28",
"7",
"16"
] | null | A | null |
aqua_rat | aqua_rat_9854 | Working alone, A can complete a certain kind of job in 12 hours. A and D, working together at their respective rates, can complete one of these jobs in 4 hours. In how many hours can D, working alone, complete one of these jobs? | [
"3",
"4",
"6",
"9"
] | null | C | null |
aqua_rat | aqua_rat_80402 | Sam’s car was fined when he gave Joe and Peter a ride, so they decided to help Sam pay the fine. Joe paid $7 more than 1/4 of the fine and Peter paid $7 less than 1/3 of the fine, leaving pay $12 less than 1/2 the fine to complete the payment. What fraction of the fine did Sam pay? | [
"$55",
"$50",
"$60",
"$45"
] | null | C | null |
aqua_rat | aqua_rat_65573 | Two pipes can fill a tank in 18 minutes and 15 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? | [
"17 minutes",
"15 minutes",
"10 minutes",
"12 minutes"
] | null | C | null |
aqua_rat | aqua_rat_5078 | A completes a work in 10 days and B complete the same work in 12 days. If both of them work together, then the number of days required to complete the work will be | [
"6.8 days",
"10 days",
"12 days",
"13 days"
] | null | A | null |
aqua_rat | aqua_rat_86609 | Valentine day 14 Feb. 2005 was celebrated by Anand and shilpa on Sunday. They were very happy. What day of the week would come on 14 Feb. 2010? | [
"tuesday",
"saturday",
"wednesday",
"thursday"
] | null | B | null |
aqua_rat | aqua_rat_64798 | If nn is a positive integer and (n+1)(n+3)(n+1)(n+3) is odd, then (n+2)(n+4)(n+2)(n+4) must be a multiple of which one of the following? | [
"5",
"6",
"8",
"10"
] | null | C | null |
aqua_rat | aqua_rat_83461 | Average of six numbers comes out to be 3.95. Average of two of the numbers is 3.4 while the average of other two is 3.85. Determine the average of the two numbers left. | [
"4.8",
"4.3",
"4.6",
"4.9"
] | null | C | null |
aqua_rat | aqua_rat_66207 | An investor purchased 100 shares of stock X at 8 1/8 dollars per share and sold them all a year later at 32 dollars per share. If the investor paid a 2 percent brokerage fee on both the total purchase price and the total selling price, which of the following is closest to the investor's percent gain on this investment? | [
"240%",
"380%",
"300%",
"290%"
] | null | D | null |
aqua_rat | aqua_rat_46975 | At present the son's age is same as was his father's age at the time of his birth. If father's age is 48. Find the son's age after 4 years from now. | [
"24 years",
"28 years",
"29 years",
"38 years"
] | null | B | null |
aqua_rat | aqua_rat_7314 | P and Q are both positive integers. When P is divided by Q, the remainder is some positive integer D, and when P is divided by (Q + 4), the remainder is also D. If P/Q = 1020.75 and P/(Q + 4) = 816.6, then which of the following gives the correct set of {D, Q}? | [
"{6, 15}",
"{12, 16}",
"{9, 15}",
"{15, 24}"
] | null | B | null |
aqua_rat | aqua_rat_655 | If each term in the sum a1+a2+a3+.....+an is either 7 or 77 and the sum equals 343, which of the following could be equal to n? | [
"39",
"40",
"41",
"42"
] | null | A | null |
aqua_rat | aqua_rat_13521 | The average (arithmetic mean) monthly income of four workers is $2,000. After one worker’s income increases by 25 percent the new average income is $2,250. What was the original income of the worker whose monthly income increased? | [
"$2,000",
"$4,000",
"$5,000",
"$6,000"
] | null | B | null |
aqua_rat | aqua_rat_60430 | How many positive integers less than 100 are neither multiples of 3 or 4. | [
"a)50",
"c)32",
"d)33",
"e)34"
] | null | A | null |
aqua_rat | aqua_rat_45545 | If x dollars is invested at 10 percent for one year and y dollars is invested at 8 percent for one year, the annual income from the 10 percent investment will exceed the annual income from the 8 percent investment by $38. If $2,000 is the total amount invested, how much is invested at 8 percent? | [
"$800",
"$900",
"$1100",
"$1200"
] | null | B | null |
aqua_rat | aqua_rat_51478 | If 4XZ + YW = 3 and XW + YZ = 6, what is the value of the expression (2X + Y)(2Z + W)? | [
"12.",
"15.",
"16",
"18."
] | null | B | null |
aqua_rat | aqua_rat_79161 | Simplify (4^y + 4^y + 4^y + 4^y) (4^y + 4^y + 4^y + 4^y) | [
"12^y+1",
"16^y+1",
"12^y",
"4^y * 12^y"
] | null | B | null |
aqua_rat | aqua_rat_11737 | In a game of billiards, A can give B 10 points in 50 and he can give C 30 points in 50. How many points can B give C in a game of 100? | [
"60",
"70",
"50",
"75"
] | null | C | null |
aqua_rat | aqua_rat_2146 | 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? | [
"45",
"50",
"55",
"60"
] | null | D | null |
aqua_rat | aqua_rat_56525 | Which one of the following is a prime number? | [
"61",
"49",
"75",
"91"
] | null | A | null |
aqua_rat | aqua_rat_21631 | Before 7 years, dog A’s age was 4 times of dog B’s age and after 4 years, dog A’s age will be 3 times of dog B’s age. What is the difference of dog A’s age and dog B’s now? | [
"42",
"54",
"60",
"70"
] | null | D | null |
aqua_rat | aqua_rat_78697 | A person is traveling at 40 km/hr and reached his destiny in 6 hr then find the distance? | [
"240 km",
"280 km",
"340 km",
"350 km"
] | null | A | null |
aqua_rat | aqua_rat_84193 | If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is: | [
"50 km",
"70 km",
"80 km",
"46 km"
] | null | A | null |
aqua_rat | aqua_rat_94563 | UBA Capital recently bought Brand new vehicles for office use. UBA capital only went for Toyota and Honda and bought less of Toyota than Honda at the ratio of 4:6. If 40% of the Toyota bought and 60% of the Honda bought were SUV’s. How many SUV’s did UBA capital buy in the aforementioned purchase? | [
"64%",
"68%",
"52%",
"72%"
] | null | C | null |
aqua_rat | aqua_rat_14001 | If 18 is 15 percent of 10 percent of a certain number, what is the number? | [
"1200",
"40",
"81",
"400"
] | null | A | null |
aqua_rat | aqua_rat_64305 | How many positive numbers not greater than 4300 can be formed using the digits 0,1,2,3,4 where repeatation is allowed? | [
"576",
"620",
"640",
"660"
] | null | A | null |
aqua_rat | aqua_rat_74995 | Rajani has to read a book of 445 pages. She has already read the first 157 pages of the book and if she reads 24 pages of the book everyday then how long will she take now to complete the book? | [
"20 days",
"46 days",
"21 days",
"None of these"
] | null | D | null |
aqua_rat | aqua_rat_90334 | If L is the least positive integer that is divisible by every integer from 1 to 9 inclusive, then L/2 is = | [
"2520",
"1890",
"1260",
"630"
] | null | C | null |
aqua_rat | aqua_rat_10342 | On a certain road, 10% of the motorists exceed the posted speed limit and receive speeding tickets, but 20% of the motorists who exceed the posted speed limit do not receive speeding tickets. What percent of the motorists on that road exceed the posted speed limit? | [
"12.5%",
"15%",
"22%",
"30%"
] | null | A | null |
aqua_rat | aqua_rat_12258 | In Plutarch Enterprises, 60% of the employees are marketers, 30% are engineers, and the rest are managers. Marketers make an average salary of $50,000 a year, and engineers make an average of $80,000. What is the average salary for managers if the average for all employees is also $80,000? | [
"$130,000",
"$260,000",
"$290,000",
"$320,000"
] | null | B | null |
aqua_rat | aqua_rat_20986 | In a competitive examination in State A, 6% candidates got selected from the total appeared candidates. States B had an equal number of candidates appeared and 7% candidates got selected with 80 more candidates got selected than A. What was the number of candidates appeared from each State ? | [
"8000",
"8400",
"Data inadequate",
"None of these"
] | null | A | null |
aqua_rat | aqua_rat_34569 | One pump drains one-half of a pond in 1 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? | [
"1.2 hour",
"3 hours",
"5 hours",
"6 hours"
] | null | B | null |
aqua_rat | aqua_rat_63515 | A school has 4 section of Chemistry in Class X having 60, 35, 45 and 42 students. The mean marks obtained in Chemistry test are 50, 60, 55 and 45 respectively for the 4 sections. Determine the overall average of marks per student. | [
"52",
"51",
"53",
"None of the above"
] | null | A | null |
aqua_rat | aqua_rat_63431 | At what rate of compound interest per annum will a sum of Rs. 1200 become Rs. 1348.32 in 2 years? | [
"6",
"7",
"7.5",
"8"
] | null | A | null |
aqua_rat | aqua_rat_12756 | If K is the sum of reciprocals of the consecutive integers from 33 to 38, inclusive, then K is closest in value to which of the following? | [
"1/10",
"1/8",
"1/7",
"1/4"
] | null | C | null |
aqua_rat | aqua_rat_5016 | Of the 14 members of a dancing group,10 can perform modern dancing, 8 can perform traditional dancing, and 4 can perform both type of dancing. If one member is chosen at random, what is the probability that the member chosen will be someone who can not perform neither type of dancing? | [
"b) 1/10",
"c) 1/7",
"d) 1/4",
"e) 0"
] | null | D | null |
aqua_rat | aqua_rat_46442 | A train which has 390 m long, is running 45 kmph. In what time will it cross a person moving at 9 kmph in same direction ? | [
"39 sec",
"36 sec",
"29 sec.",
"19 sec."
] | null | A | null |
aqua_rat | aqua_rat_37123 | If 40% of a number is equal to two-third of another number, what is the ratio of first number to the second number? | [
"5:5",
"5:3",
"5:2",
"5:1"
] | null | B | null |
aqua_rat | aqua_rat_59435 | What is the remainder when 15487^(62177037) is divided by 5? | [
"1",
"2",
"3",
"4"
] | null | B | null |
aqua_rat | aqua_rat_23927 | 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? | [
"15%",
"45%",
"42%",
"56%"
] | null | C | null |
aqua_rat | aqua_rat_21387 | 3,6,12,24,48,__ | [
"90",
"92",
"94",
"96"
] | null | D | null |
aqua_rat | aqua_rat_16202 | Q:Robert purchased $3500 worth of US saving bonds. If bonds are sold in $50 or $100 denominations only, which of the following CANNOT be the number of US saving bonds that Robert purchased? | [
"27",
"50",
"70",
"80"
] | null | D | null |
aqua_rat | aqua_rat_91178 | A jar full of whiskey contains 40% alcohol. A part of
this whiskey is replaced by another containing 19% alcohol
and now the percentage of alcohol was found to be 26%.
The quantity of whiskey replaced is? | [
"2/3",
"1/5",
"1/4",
"1/8"
] | null | A | null |
aqua_rat | aqua_rat_14643 | A pupil's marks were wrongly entered as 85 instead of 33. Due to that the average marks for the class got increased by half. The number of pupils in the class is : | [
"104",
"20",
"25",
"26"
] | null | A | null |
aqua_rat | aqua_rat_80257 | The price of a T.V. set worth Rs. 20000 is to be paid in 20 installments of Rs. 1000 each. If the rate of interest be 6% per annum, and the first installment be paid at the time of purchase, then the value of the last installment covering the interest as well will be? | [
"19028",
"27788",
"19000",
"27711"
] | null | C | null |
aqua_rat | aqua_rat_35101 | 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? | [
"125",
"200",
"225",
"250"
] | null | A | null |
aqua_rat | aqua_rat_61542 | The angles of a triangle are in the ratio 2: 3 : 4. Find the measurement of the 3 angles of triangle. | [
"25°",
"40°",
"80°",
"20°"
] | null | C | null |
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