dataset string | id string | question string | choices list | rationale string | answer string | subject string |
|---|---|---|---|---|---|---|
aqua_rat | aqua_rat_66953 | A certain sum of money at simple interest amounted Rs.840 in 10 years at 3% per annum, find the sum? | [
"299",
"277",
"646",
"271"
] | null | C | null |
aqua_rat | aqua_rat_66410 | What is the missing number in the series?
4,9,20,43,90,? | [
"185",
"195",
"205",
"215"
] | null | A | null |
aqua_rat | aqua_rat_27148 | If 314,314 bottles of water need to be placed in boxes and each box can contain at most 9 bottles of water. How many bottles of water will be in the last unfilled box? | [
"5",
"6",
"7",
"10"
] | null | C | null |
aqua_rat | aqua_rat_55871 | A person crosses a 1000 m long street in 5 minutes. What is his speed in km per hour? | [
"8.2 km/hr.",
"12.0 km/hr.",
"3.2 km/hr.",
"4.2 km/hr."
] | null | B | null |
aqua_rat | aqua_rat_41411 | population is 20000. Pop increases by 10% every year, then the pop after 3 years is? | [
"26640",
"36620",
"26620",
"26820"
] | null | C | null |
aqua_rat | aqua_rat_53533 | For all even integers n, h(n) is defined to be the sum of the even integers between 2 and n, inclusive. What is the value of h(18)/h(10) ? | [
"3",
"6",
"18",
"60"
] | null | A | null |
aqua_rat | aqua_rat_23761 | In Cricket game, one player throws two fair, six-sided die at the same time. If the player receives at least a five or a one on either die, that player wins. What is the probability that a player wins after playing the game once? | [
"4/9",
"5/9",
"2/3",
"3/4"
] | null | B | null |
aqua_rat | aqua_rat_67582 | 7, 35, 56, 91, 126
In the sequence above, each term is related with the others. Which of the following could not be a term in the sequence? | [
"398",
"322",
"686",
"847"
] | null | A | null |
aqua_rat | aqua_rat_97410 | Michelle deposited a certain sum of money in a savings account on July 1st, 2007. She earns an 10% interest compounded semiannually. The sum of money in the account on December 31st, 2009 is approximately what percent of the initial deposit? | [
"127%",
"121%",
"135%",
"140%"
] | null | A | null |
aqua_rat | aqua_rat_11512 | A six-sided die is rolled once. What is the probability that the number rolled is an even number greater than 2? | [
"1 / 3",
"3 / 3",
"4 / 5",
"2 / 4"
] | null | A | null |
aqua_rat | aqua_rat_35362 | Seven different objects must be divided among three persons. In how many ways this can be done if at least one of them gets exactly one object. | [
"776",
"287",
"196",
"211"
] | null | C | null |
aqua_rat | aqua_rat_60853 | Which of the following has a decimal equivalent that is a terminating decimal? | [
"3^5/20^3",
"2^3/3^2",
"8^2/7^5",
"3^6/6^3"
] | null | A | null |
aqua_rat | aqua_rat_38891 | There are 11 dozen mangoes in a box. If there are 16
such boxes, how many mangoes are there in all the
boxes together? | [
"2112",
"6192",
"628",
"None"
] | null | A | null |
aqua_rat | aqua_rat_49265 | A train passes a station platform in 36 sec and a man standing on the platform in 20 sec. If the speed of the train is 54 km/hr. What is the length of the platform? | [
"240",
"77",
"26",
"22"
] | null | A | null |
aqua_rat | aqua_rat_69531 | the present worth of a sum due sometimes hence is Rs. 5760 and the banker's gain is Rs.10 . what is the true discount? | [
"420",
"240",
"120",
"380"
] | null | B | null |
aqua_rat | aqua_rat_83318 | if a * b = 2a – 3b + ab, then 3 * 5 + 5 * 3 is equal to : | [
"22",
"26",
"28",
"29"
] | null | A | null |
aqua_rat | aqua_rat_24789 | In the xy-plane, the points (c, d), (c, -d), and (-c, -d) are three vertices of a certain square. If c < 0 and d > 0, which of the following points M is in the same quadrant as the fourth vertex of the square? | [
"(-5, 3)",
"(5, -3)",
"(3, -5)",
"(3, 5)"
] | null | D | null |
aqua_rat | aqua_rat_10165 | If X,Y is 24%,30% smaller than Z then how much percentage is Y greater than X? | [
"7 17/19 %",
"13 1/2%",
"14%",
"15%"
] | null | A | null |
aqua_rat | aqua_rat_18274 | The price of a cycle is reduced by 25 per cent. The new price is reduced by a further 70 per cent. The two reductions together are equal to a single reduction of | [
"40%",
"35%",
"77.5%",
"30%"
] | null | C | null |
aqua_rat | aqua_rat_7129 | x,y are odd and z is even then ((x^2+y^2)z^2)/8 is | [
"odd",
"fraction",
"fractiWQ",
"either even or odd"
] | null | D | null |
aqua_rat | aqua_rat_51156 | There are 10 members from that a total of 6 men & 4 ladies a committee of 3 is to be formed. If Mrs. A is not willing to join the committee in which Mr. B is a member, whereas Mr.B is willing to join the committee only if Mrs C is included, how many such committee are possible? | [
"89",
"90",
"91",
"95"
] | null | C | null |
aqua_rat | aqua_rat_79208 | A bag contains 3 blue and 5 white marbles. One by one, marbles are drawn out randomly until only two are left in the bag. What is the probability Z that out of the two, one is white and one is blue? | [
"41/56",
"13/28",
"15/28",
"5/14"
] | null | C | null |
aqua_rat | aqua_rat_71656 | A train running at the speed of 180 km/hr crosses a pole in 9 seconds. Find the length of the train. | [
"286 meter",
"186 meter",
"288 meter",
"450 meter"
] | null | D | null |
aqua_rat | aqua_rat_75397 | M = {9.4, 9.9, 9.9, 9.9, 10.0, 10.2, 10.2, 10.5}
The mean and standard deviation of the 8 numbers in M are 10.0 and 0.3 respectively. What percent of the 8 numbers are within 1 standard deviation of the mean? | [
"75%",
"80%",
"85%",
"90%"
] | null | A | null |
aqua_rat | aqua_rat_16323 | Sum of two numbers is 15. Two times of the first exceeds by 5 from the three times of the other. Then the numbers will be? | [
"10, 5",
"7, 8",
"9, 6",
"8, 5"
] | null | A | null |
aqua_rat | aqua_rat_34220 | Of the 200 candidates who were interviewed for a position at a call center, 100 had a two-wheeler, 70 had a credit card and 140 had a mobile phone. 40 of them had both, a two-wheeler and a credit card, 30 had both, a credit card and a mobile phone and 60 had both, a two wheeler and mobile phone and 10 had all three. How many candidates had none of the three? | [
"20",
"10",
"18",
"28"
] | null | B | null |
aqua_rat | aqua_rat_45444 | The C.P of 15 books is equal to the S.P of 18 books. Find his gain% or loss%? | [
"16 2/3%",
"16 7/3%",
"16 5/3%",
"16 6/3%"
] | null | A | null |
aqua_rat | aqua_rat_42839 | The average temperature of the town in the first four days of a month was 58 degrees. The average for the second, third, fourth and fifth days was 59 degrees. If the temperatures of the first and fifth days were in the ratio 7 : 8, then what is the temperature on the fifth day ? | [
"32 degrees",
"65 degrees",
"66 degrees",
"67 degrees"
] | null | A | null |
aqua_rat | aqua_rat_32585 | Cricket match is conducted in US. The run rate of a cricket game was only 3.2 in first 10 over. What should be the run rate in the remaining 40 overs to reach the target of 262 runs? | [
"6.25",
"5.75",
"7.5",
"8"
] | null | B | null |
aqua_rat | aqua_rat_55535 | If P * Q implies (P2 + Q2), 8 * (3 * 2) = ? | [
"86",
"233",
"104",
"640"
] | null | B | null |
aqua_rat | aqua_rat_60010 | A trader has 60 kg of rice, a part of which he sells at 14% profit and rest at 6% loss. On the whole his loss is 4% . What is the quantity sold at 14% profit and that at 6% loss? | [
"6 and 54 kg",
"15 and 35 kg",
"20 and 30 kg",
"40 and 30 kg"
] | null | A | null |
aqua_rat | aqua_rat_34918 | A certain fraction is equivalent to 2/5. If the numerator of the fraction is increased by 3 and the denominator is doubled, the new fraction is equivalent to 1/3. What is the sum of the numerator and denominator of the original fraction? | [
"21/4",
"28",
"26",
"21"
] | null | A | null |
aqua_rat | aqua_rat_5793 | What is the sum of the first 15 terms of an A.P whose 11 th and 7 th terms are 5.25 and 3.25 respectively | [
"56.25",
"52.5",
"5.25",
"None of these"
] | null | A | null |
aqua_rat | aqua_rat_56491 | The probability that A speaks truth is 3/5 and that of B speaking truth is 4/7. What is the probability that they agree in stating the same fact? | [
"18/35",
"18/37",
"18/29",
"18/29"
] | null | A | null |
aqua_rat | aqua_rat_13420 | George went to a fruit market with certain amount of money. With this money he can buy either 40 oranges or 40 mangoes. He retains 10% of the money for taxi fare and buys 20 mangoes. How many oranges can he buy? | [
"25",
"20",
"16",
"12"
] | null | A | null |
aqua_rat | aqua_rat_16238 | A reduction of 20% in the price of oil enables a house wife to obtain 10 kgs more for Rs.1500, what is the reduced price for kg? | [
"Rs.25",
"Rs.30",
"Rs.35",
"Rs.40"
] | null | B | null |
aqua_rat | aqua_rat_93691 | A train has a length of 150 meters . it is passing a man who is moving at 3 km/hr in the same direction of the train, in 3 seconds. Find out the speed of the train. | [
"180 km/hr",
"152 km/hr",
"169 km/hr",
"183 km/hr"
] | null | D | null |
aqua_rat | aqua_rat_48381 | A, B, C, D and E are 5 consecutive points on a straight line. If BC = 2CD, DE = 8, AB = 5 and AC = 11, what is the length of AE? | [
"20",
"22",
"24",
"26"
] | null | B | null |
aqua_rat | aqua_rat_45674 | In a class, 30% of the students speaks truth, 20% speaks lie and 10% speaks both. If a student is selected at random, what is the probability that he has speak truth or lie? | [
"2/3",
"3/5",
"2/5",
"2/7"
] | null | C | null |
aqua_rat | aqua_rat_11795 | A tradesman by means of his false balance defrauds to the extent of 26%? in buying goods as well as by selling the goods. What percent does he gain on his outlay? | [
"58.76%",
"84.67%",
"24.65%",
"45%"
] | null | A | null |
aqua_rat | aqua_rat_47184 | A small pool filled only with water will require an additional 600 gallons of water in order to be filled to 80% of its capacity. If pumping in these additional 600 gallons of water will increase the amount of water in the pool by 30%, what is the total capacity of the pool in gallons? | [
"1250",
"1300",
"1600",
"2000"
] | null | D | null |
aqua_rat | aqua_rat_12287 | Tap 'A' can fill the tank completely in 6 hrs while tap 'B' can empty it by 12 hrs. By mistake, the person forgot to close the tap 'B', As a result, both the taps, remained open. After 3 hrs, the person realized the mistake and immediately closed the tap 'B'. In how much time now onwards, would the tank be full? | [
"4.5 hours",
"5.5 hours",
"1.5 hour",
"None of these"
] | null | A | null |
aqua_rat | aqua_rat_11826 | Which of these numbers is not divisible by 3? | [
"342",
"552",
"1111",
"672"
] | null | C | null |
aqua_rat | aqua_rat_85360 | On an xy-graph, three corners of a
parallelogram are located at (3, 3), (4, – 4),
and (–2, –1). Which of the following points
could be the remaining corner? | [
"(8, 0)",
"(–1, 9)",
"(–3, 6)",
"(–5, 7)"
] | null | A | null |
aqua_rat | aqua_rat_434 | As a bicycle salesperson, David earns a fixed salary of $40 per week plus $6 per bicycle for the first 6 bicycles he sells, $12 per bicycle for the next 6 bicycles he sells, and $18 per bicycle for every bicycle sold after first 12. This week, he earned more than twice as much as he did last week. If he sold x bicycles last week and y bicycles this week, which of the following statements must be true? I. y<2x II. y>x III. y>3 | [
"I only",
"II only",
"II,III only",
"III only"
] | null | C | null |
aqua_rat | aqua_rat_60642 | In how many E ways can 4 white and 3 black chess pieces be arranged in a row such that they occupy alternate places? Assume that the pieces are distinct. | [
"E=144",
"12",
"48",
"96"
] | null | A | null |
aqua_rat | aqua_rat_43856 | Krishan and Nandan jointly started a business. Krishan invested three times as Nandan did and invested his money for double time as compared to Nandan. Nandan earned Rs. 4000. If the gain is proportional to the money invested and the time for which the money is invested then the total gain was? | [
"28,199",
"28,299",
"28,000",
"28,029"
] | null | C | null |
aqua_rat | aqua_rat_37871 | Running at their respective constant rate, machine X takes 2 days longer to produce w widgets than machines Y. AT these rates, if the two machines together produce 5w/4 widgets in 3 days, how many days would it take machine X alone to produce 2w widgets. | [
"6",
"8",
"10",
"12"
] | null | D | null |
aqua_rat | aqua_rat_92327 | Of 30 applicants for a job, 12 had at least 4 years' experience, 18 had degrees, and 3 had less than 4 years' experience and did not have a degree.How many of the applicants had at least 4 years' experience and a degree? | [
"13",
"9",
"7",
"5"
] | null | C | null |
aqua_rat | aqua_rat_62933 | Two trains are running in opposite directions with the same speed. If the length of each train is 120 m and they cross each other in 12 sec, then the speed of each train is? | [
"27",
"36",
"88",
"21"
] | null | B | null |
aqua_rat | aqua_rat_41677 | A batsman in his 20th innings makes a score of 90, and thereby increases his average by 2. What is his average after the 20th innings? He had never been ’not out’. | [
"52",
"39",
"43",
"42"
] | null | A | null |
aqua_rat | aqua_rat_65138 | John sold an item for Rs.4900/- and incurred a loss of 30%. At what price should he have sold the item to have gained a profit of 30%? | [
"8900",
"9000",
"9100",
"9200"
] | null | C | null |
aqua_rat | aqua_rat_514 | If the product of 10 integers is negative, at most how many of the integers can be negative? | [
"3",
"4",
"9",
"6"
] | null | C | null |
aqua_rat | aqua_rat_73429 | Divide Rs. 3364 between A and B, so that A's Share at the end of 5 years may equal to B's share at the end of 7 years, compound interest being at 5 percent. | [
"Rs. 1764 and Rs.1600",
"Rs. 1722 and Rs.1642",
"Rs. 1732 and Rs.1842",
"None of these"
] | null | A | null |
aqua_rat | aqua_rat_30944 | A monkey start climbing up a tree 17 ft tall.Each hour it hops 3 ft and slips back 2 ft. How much time would it take the monkey to reach the top. | [
"15 hrs",
"19 hrs",
"17 hrs",
"16 hrs"
] | null | A | null |
aqua_rat | aqua_rat_85277 | Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively . If they cross each other in 21 seconds, what is the ratio of their speeds? | [
"3:1",
"2:3",
"3:2",
"3:4"
] | null | B | null |
aqua_rat | aqua_rat_20512 | In a series of football matches, the probability that Team P wins a match against Team Q is 1/3 and the probability that the match ends in a draw is 1/5. If the two teams play five matches, what is the probability that all five matches end in a draw? | [
"1/2225",
"1/3125",
"1/4225",
"1/5425"
] | null | B | null |
aqua_rat | aqua_rat_19494 | Sum of the squares of three numbers is 431 and the sum of their products taken two at a time is 265. Find the sum? | [
"35",
"25",
"31",
"29"
] | null | C | null |
aqua_rat | aqua_rat_64510 | A sum of money lent out at S.I. amounts to Rs. 850 after 2 years and to Rs. 1020 after a further period of 5 years. The sum is? | [
"s. 500",
"s. 540",
"s. 782",
"s. 840"
] | null | C | null |
aqua_rat | aqua_rat_68310 | In a division sum, the divisor is ten times the quotient and five times the remainder. If the remainder is 46, the dividend is: | [
"5330",
"5336",
"5340",
"5342"
] | null | B | null |
aqua_rat | aqua_rat_248 | There are two buildings P and Q. If 15 persons are sent from P to Q, then the number of persons in each building is the same. If 20 persons are sent from Q to P, then the number of persons in P is double the number of persons in Q. How many persons are there in building P? | [
"100",
"120",
"140",
"150"
] | null | B | null |
aqua_rat | aqua_rat_7792 | A can contain a mixture of two liquids A and B in the ratio 7:5 when 9 litres of mixture are drawn off and the can is filled with B, the ratio of A and B becomes 7:9. How many litres of liquid A was contained by the can initially? | [
"21 litres",
"45 litres",
"36 litres",
"None of these"
] | null | A | null |
aqua_rat | aqua_rat_11711 | 125 liters of a mixture of milk and water contains in the ratio 3:2. How much water should now be added so that the ratio of milk and water becomes 3:4? | [
"3:9",
"3:1",
"3:4",
"3:2"
] | null | C | null |
aqua_rat | aqua_rat_54046 | All the students of class are told to sit in circle shape. Here the boy at the 7 th position is exactly opposite to 27 th boy. Total number of boys in the class? | [
"40",
"35",
"30",
"28"
] | null | A | null |
aqua_rat | aqua_rat_8633 | Sides of a rectangular park are in the ratio 3: 2 and its area is 3750 sq m, the cost of fencing it at 80 ps per meter is? | [
"369",
"125",
"200",
"361"
] | null | C | null |
aqua_rat | aqua_rat_75472 | What percent is 2 minutes 24 seconds of an hour? | [
"2%",
"4%",
"8%",
"9%"
] | null | B | null |
aqua_rat | aqua_rat_64797 | What is the greatest number of three digits which is divisible by 8, 16, 32 ? | [
"992",
"999",
"998",
"990"
] | null | A | null |
aqua_rat | aqua_rat_7393 | Mr Yadav spends 60% of his monthly salary on consumable items and 50% of the remaining on clothes and transport. He saves the remaining amount. If his savings at the end of the year were 19008, how much amount per month would he have spent on clothes and transport? | [
"8076",
"9691.2",
"1584",
"1625"
] | null | C | null |
aqua_rat | aqua_rat_46066 | a right triangle has three sides (F, G, H). If F=5, G=8.66, and H=10, which angle is 90 degrees | [
"FG",
"HF",
"n/a",
"n/a"
] | null | A | null |
aqua_rat | aqua_rat_80997 | The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 50 kg. What is the weight of the new person? | [
"50 Kg",
"70 Kg",
"80 Kg",
"60 KG"
] | null | B | null |
aqua_rat | aqua_rat_76735 | The compound ratio of 5:6, 3:2 and 4:5 is? | [
"2:7",
"1:1",
"1:4",
"None"
] | null | B | null |
aqua_rat | aqua_rat_92841 | How many numbers are there between 100 and 1000 such that at least one of their digits is 6? | [
"252",
"900",
"1000",
"None of these"
] | null | A | null |
aqua_rat | aqua_rat_36666 | A certain bridge is 4,024 feet long. Approximately how many minutes does it take to cross this bridge at a constant speed of 40 miles per hour? (1 mile = 5,280 feet) | [
"1",
"4",
"6",
"7"
] | null | A | null |
aqua_rat | aqua_rat_8849 | A boy multiplied 987 by a certain number and obtained 559981 as his answer. If in the answer both 98 are wrong and the other digits are correct , then the correct answer would be : | [
"556677",
"555681",
"267788",
"268811"
] | null | B | null |
aqua_rat | aqua_rat_7278 | How much time will it take for an amount of Rs. 400 to yield Rs. 100 as interest at 5% per annum of simple interest? | [
"5 years",
"7 years",
"6 years",
"2 years"
] | null | A | null |
aqua_rat | aqua_rat_83958 | In Arun's opinion, his weight is greater than 65 kg but leas than 72 kg. His brother does not agree with Arun and he thinks that Arun's weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all of them are correct in their estimation, what is the average of diferent probable weights of Arun ? | [
"66.5 kg",
"26.5 kg",
"56.5 kg",
"86.5 kg"
] | null | A | null |
aqua_rat | aqua_rat_1642 | Two trains of equal length, running with the speeds of 60 and 40 kmph, take 50 seconds to cross each other while they are running in the same direction. What time will they take to cross each other if they are running in opposite directions? | [
"10 sec",
"18 sec",
"16 sec",
"12 sec"
] | null | A | null |
aqua_rat | aqua_rat_52224 | A teacher prepares a test. She gives 5 objective type questions out of which 4 have to be answered. Find the total ways in which they can be answered if the first 2 questions have 2 choices and the last 3 have 4 choices. | [
"448",
"192",
"100",
"144"
] | null | A | null |
aqua_rat | aqua_rat_85923 | Given the following equation 25% of 2475 + 20% of 2115 = x, Find the approximate value should come in place of the x. | [
"1048",
"1049",
"1047",
"1040"
] | null | D | null |
aqua_rat | aqua_rat_50267 | Albert borrowed a total of $ 6000 from Brian and Charlie. He paid simple interest at the rate of 7 % Per yr and 9 % per yr respectively.At the end of three years he paid $ 1400 as total interest. What is the interest paid to Brian at the end of three years? | [
"790",
"795",
"785",
"770"
] | null | D | null |
aqua_rat | aqua_rat_23908 | judith is practicing her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, judithis standing on the 6th position from either end of the row.
Can you find out how many girls are practicing together? | [
"9",
"11",
"6",
"8"
] | null | B | null |
aqua_rat | aqua_rat_63336 | What is the median from the below series
101, 105, 103, 109, 107, 110, 115, 113, and 114 | [
"107",
"101",
"113",
"109"
] | null | D | null |
aqua_rat | aqua_rat_75861 | Rick deposited $650 to his bank account using $5 and $15 dollar bills only. If Rick came to the bank with 70 bills and left with 10 bills only, how many $15 dollar billsმ did he deposit? | [
"25.",
"50.",
"35.",
"65."
] | null | C | null |
aqua_rat | aqua_rat_61657 | 100 identical coins, each with probability P of showing 'heads' are tossed once. If 0<P<1 and the probability of 'heads' showing on 50 coins is equal to that of 'heads' showing on 50 coins, then find the value of P. | [
"51/101.",
"32/81",
"None of these",
"Cannot be determined"
] | null | A | null |
aqua_rat | aqua_rat_83759 | Peter invests $100,000 in an account that pays 12% annual interest: the interest is paid once, at the end of the year. Martha invests $100,000 in an account that pays 12% 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? | [
"$68.25",
"$682.50",
"$6825.00",
"$68250.00"
] | null | B | null |
aqua_rat | aqua_rat_38161 | What should come in place of question mark (?)?
138.009 + 341.981 – 146.305 = 123.6 + ? | [
"120.85",
"220.085",
"120.085",
"None of these"
] | null | D | null |
aqua_rat | aqua_rat_68783 | At what rate percent on simple interest will Rs.750 amount to Rs.900 in 10 years? | [
"2%",
"4%",
"5%",
"3%"
] | null | A | null |
aqua_rat | aqua_rat_12603 | The ages of two persons differ by 20 years. If 5 years ago, the elder one be 5 times as old as the younger one, their present ages (in years) are respectively | [
"20,10",
"25,15",
"30,10",
"40,10"
] | null | C | null |
aqua_rat | aqua_rat_93203 | A man is 24 years older than his son. In two years, his age will be twice the age of his son. What is the present age of his son? | [
"22 years",
"21 years",
"20 years",
"30 years"
] | null | A | null |
aqua_rat | aqua_rat_25653 | An aeroplane covers a particular distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 hour, it must travel at a speed of | [
"720 kmph",
"700 kmph",
"450 kmph",
"500 kmph"
] | null | A | null |
aqua_rat | aqua_rat_2931 | Bill’s compact disc player randomly plays a song, so that no song is repeated before the entire album is played. If Bill plays a disc with 15 songs, what are the chances that the third song he hears will be his favorite? | [
"1/15",
"1/11",
"3/14",
"1/3"
] | null | A | null |
aqua_rat | aqua_rat_84875 | Read the following three equations:
5 ~ 4 ~ 3 ~ 9 = 4215
6 ~ 9 ~ 2 ~ 6 = 3816
4 ~ 7 ~ 3 ~ 3 = 1122
Now based on the rule that has been used, solve the following equation:
7 ~ 2 ~ 7 ~ 4 = ____ | [
"2418",
"2940",
"3749",
"4470"
] | null | A | null |
aqua_rat | aqua_rat_28711 | A train running at the speed of 60 km/hr crosses a pole in 21 sec. What is the length of the train? | [
"350",
"277",
"258",
"191"
] | null | A | null |
aqua_rat | aqua_rat_16598 | Suppose you have access to a large vat of distilled water, several gallons large. You have two precise measuring pipettes, one to measure exactly 1/4 of an ounce and one to measure exactly 1/5 of an ounce. You can pour precisely measured amounts into a beaker, which initially is empty. You can use either pipette to remove distilled water from the vat or from the beaker and use either pipette to dispense water into either of those receptacles, but you cannot use either pipette to take any quantity of distilled water other than the amount for which it is designed. Which of the following represents, in ounces, a precise amount of distilled water you can transfer from the vat to the beaker?
I. 1/6
II. 1/7
III. 1/12 | [
"1/20 and 9/20",
"I and III only",
"II and III only",
"I, II, and III"
] | null | A | null |
aqua_rat | aqua_rat_18942 | In a division sum, the remainder is 0. As student mistook the divisor by 12 instead of 21 and obtained 35 as quotient. What is the correct quotient? | [
"12",
"13",
"20",
"22"
] | null | C | null |
aqua_rat | aqua_rat_30194 | Which of the following fractions W has a decimal equivalent that is a terminating decimal? | [
"15/196",
"16/225",
"25/144",
"39/128"
] | null | D | null |
aqua_rat | aqua_rat_17598 | Rodrick mixes a martini that has a volume of 'n' ounces having 37% Vermouth and 60% Gin by volume. He wants to change it so that the martini is 25% Vermouth by volume. How many ounces of Gin must he add? | [
"n/2",
"3n/5",
"5n/6",
"8n/5"
] | null | A | null |
aqua_rat | aqua_rat_65302 | If a train, travelling at a speed of 90 kmph, crosses a pole in 6 sec, then the length of train is? | [
"112 m",
"117 m",
"125 m",
"150 m"
] | null | D | null |
aqua_rat | aqua_rat_14953 | Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is? | [
"3 : 2",
"3 : 4",
"4 : 3",
"3 : 5"
] | null | A | null |
aqua_rat | aqua_rat_57885 | Two brother X and Y appeared for an exam. The probability of selection of X is 1/7 and that of B is 2/9. Find the probability that both of them are selected. | [
"2/60",
"2/63",
"2/29",
"2/10"
] | null | B | null |
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