dataset stringclasses 5
values | id stringlengths 6 18 | question stringlengths 3 1.92k | choices listlengths 1 36 | answer stringclasses 5
values |
|---|---|---|---|---|
aqua_train | aqua_train_83101 | Simplify: 1005-1000+10 | [
"A)900",
"B)926",
"C)1001",
"D)905",
"E)None of them"
] | D |
aqua_train | aqua_train_5067 | How many combinations of numbers less than 8 make their sum=8 (repetation of numbers is allowed) | [
"A)102",
"B)103",
"C)104",
"D)105",
"E)106"
] | C |
aqua_train | aqua_train_15793 | How many shots of 1cm radius can be prepared from a sphere of 7cm radius? | [
"A)343",
"B)388",
"C)327",
"D)88",
"E)99"
] | A |
aqua_train | aqua_train_59023 | If money is invested at r percent interest, compounded annually, the amount of the investment will double in approximately 50/r years. If Luke's parents invested $11,500 in a long term bond that pays 12 percent interest compounded annually, what will be the approximate total amount of the investment 12 years later, whe... | [
"A)62,000",
"B)85,500",
"C)95,500",
"D)100,500",
"E)100,000"
] | C |
aqua_train | aqua_train_32097 | Which of the following fractions can be written as the difference of reciprocals of two consecutive integers | [
"A)1/20",
"B)7/30",
"C)1/45",
"D)13/56",
"E)12/72"
] | A |
aqua_train | aqua_train_47196 | The average age of 30students in a class is 5years. If teacher's age is also included then average increases 1year then find the teacher's age? | [
"A)59",
"B)55",
"C)61",
"D)45",
"E)36"
] | E |
ds_train | ds_train_1825 | In a developmental biology experiment, scientists label a specific group of cells in an early stage embryo with a fluorescent dye. They track the descendants of these labeled cells through multiple stages of development to map out their eventual fate. What is this technique commonly known as? | [
"A. Lineage Tracing\nB. In Situ Hybridization\nC. Fate Mapping\nD. Gene Knockout"
] | C |
aqua_train | aqua_train_42785 | The “c-number” of a number x is defined as the ones digit of 2^x. Antony rolls a die with 6 sides labeled with the integers from 1 to 6, each of which has an equal probability of landing face-up. He then takes 3^c, where c is the c-number of the result of his die roll, and plots 3^c on a number line as the point A. Fin... | [
"A) 3/8",
"B) 13/36",
"C) 17/36",
"D) 19/36",
"E) 23/36"
] | B |
aqua_train | aqua_train_83397 | There is a rectangular prism made of 1 in cubes that has been covered in tin foil. There are exactly 128 cubes that are not touching any tin foil on any of their sides. If the width of the figure created by these 128 cubes is twice the length and twice the height, what is the measure m in inches of the width of the foi... | [
"A)4",
"B)6",
"C)8",
"D)9",
"E)10"
] | E |
aqua_train | aqua_train_28620 | Lamp A flashes every 6 seconds, Lamp B flashes every 8 seconds, Lamp C flashes every 10 seconds. At a certain instant of time all three lamps flash simultaneously. During the period of 3 minutes after that how many times will exactly two lamps flash? (Please include any flash of exactly two lights which occurs at the 3... | [
"A)14",
"B)15",
"C)16",
"D)17",
"E)18"
] | A |
sciq | sciq_4 | Where do most red algae species live? | [
"rivers",
"lakes",
"seas",
"oceans"
] | D |
aqua_train | aqua_train_80215 | In a two-digit number, if it is known that its unit's digit exceeds its ten's digit by 2 and that the product of the given number and the sum of its digits is equal to 144, then the number is: | [
"A)24",
"B)26",
"C)42",
"D)46",
"E)52"
] | A |
aqua_train | aqua_train_45386 | Linda and Angela contract to paint a neighbor's house. Even though Linda spends 80% more time painting the house than Angela, each receives a payment of m dollars when the work is completed. If Angela decides to pay Linda n dollars so that they would have received the same compensation per hour worked, what is n in ter... | [
"A)1/2 m",
"B)1/3 m",
"C)1/4 m",
"D)1/5 m",
"E)1/6 m"
] | A |
aqua_train | aqua_train_82732 | The winning relay team in a high school sports competition clocked 48 minutes for a distance of 13.2 km. Its runners A, B, C and D maintained speeds of 15 kmph, 16 kmph, 17 kmph, and 18 kmph respectively. What is the ratio of the time taken by B to than taken by D? | [
"A)5:16",
"B)5:17",
"C)9:8",
"D)8:9",
"E)None of these"
] | C |
aqua_train | aqua_train_60457 | The 19th of September 1987 was a Saturday. If 1988 was a leap-year, what day of the week was the 23rd of September 1990? | [
"A)Sunday",
"B)Monday",
"C)Wednesday",
"D)Thursday",
"E)Friday"
] | A |
aqua_train | aqua_train_24701 | An advertising agency finds that, of its 180 clients, 115 use Television, 110 use Radio and 130 use Magazines. Also, 85 use Television and Magazines, 75 use Television and Radio, 95 use Radio and Magazines. How many use all the three? | [
"A)56",
"B)70",
"C)90",
"D)98",
"E)80"
] | E |
aqua_train | aqua_train_47927 | The average amount with a group of seven numbers is Rs. 20. If the newly joined member has Rs. 80 with him, what was the average amount with the group before his joining the group? | [
"A)s.12",
"B)s.10",
"C)s.15",
"D)s.29",
"E)s.19"
] | B |
science_train | science_train_6337 | Question: Will these magnets attract or repel each other?
Hints: | [
"attract",
"repel"
] | A |
aqua_train | aqua_train_18831 | A man is standing on a railway bridge which is 180 m long. He finds that a train crosses the bridge in 20 seconds but himself in 8 seconds. Find the length of the train and its speed | [
"A)50 km",
"B)52 km",
"C)54 km",
"D)56 km",
"E)58 km"
] | C |
science_train | science_train_6338 | Question: Which object has more thermal energy?
Hints: | [
"a 175-gram baked potato at a temperature of 55°C",
"a 175-gram baked potato at a temperature of 65°C"
] | B |
ds_train | ds_train_288 | According to Newton's law of cooling, the rate of change of the temperature of an object is proportional to the difference between its own temperature and the ambient temperature. If the ambient temperature is 20\u00b0C and a hot object cooling from 100\u00b0C to 60\u00b0C takes 10 minutes, how much longer will it take... | [
"A. 5 more minutes\nB. 10 more minutes\nC. 15 more minutes\nD. 20 more minutes"
] | B |
aqua_train | aqua_train_6731 | The triplicate ratio of 1:2 is? | [
"A)1:64",
"B)1:8",
"C)1:10",
"D)3:8",
"E)5:64"
] | B |
sciq | sciq_4 | What did sir isaac newton's famous law help people understand? | [
"radio waves",
"light",
"motion",
"gravity"
] | D |
aqua_train | aqua_train_90336 | A cistern 9 m long and 6 m wide contains water up to a breadth of 2 m 25 cm. Find the total area of the wet surface. | [
"A)142 m sqaure",
"B)122 m sqaure",
"C)135 m sqaure",
"D)188 m sqaure",
"E)None of these"
] | B |
aqua_train | aqua_train_37070 | What is the sum of this series?
1, 3, 5, 7, 9, ...... 77. | [
"A)1666",
"B)1555",
"C)1777",
"D)1444",
"E)1333"
] | D |
aqua_train | aqua_train_91803 | Find the principle on a certain sum of money at 5% per annum for 4 years if the amount being Rs.1120? | [
"A)933",
"B)1067",
"C)1977",
"D)1056",
"E)1097"
] | A |
aqua_train | aqua_train_91061 | The average of 13 numbers is 60. Average of the first 7 of them is 57 and that of the last 7 is 61. Find the 8th number? | [
"A)43",
"B)30",
"C)35",
"D)45",
"E)50"
] | A |
aqua_train | aqua_train_58563 | A number when divided by a divisor leaves a remainder of 30. When twice the original number is divided by the same divisor, the remainder is 11. What is the value of the divisor? | [
"A)12",
"B)13",
"C)35",
"D)43",
"E)59"
] | D |
aqua_train | aqua_train_20353 | The probability that B can shoot a target two out of two times is 0.5. What is the probability that the target will be missed by B immediately after such two shots? | [
"A)0.25",
"B)0.5",
"C)0.75",
"D)0.4",
"E)0.8"
] | B |
aqua_train | aqua_train_22203 | The radius of a cylindrical vessel is 7cm and height is 3cm. Find the whole surface of the cylinder? | [
"A)281",
"B)771",
"C)440",
"D)767",
"E)1981"
] | C |
aqua_train | aqua_train_48156 | If circles x and y have the same area and circle x has a circumference of 18π, half of the radius of circle y is: | [
"A)16",
"B)4.5",
"C)4",
"D)2",
"E)1"
] | B |
aqua_train | aqua_train_88107 | What is the median of a set of consecutive integers if the sum of nth number from the beginning and nth number from the end is 150? | [
"A)10",
"B)25",
"C)50",
"D)75",
"E)100"
] | D |
aqua_train | aqua_train_56886 | In a 100 member association consisting of men and women, exactly 20% of men and exactly 25 % women are homeowners. What is the least number of members who are homeowners? | [
"A)21",
"B)47",
"C)45",
"D)43",
"E)41"
] | A |
aqua_train | aqua_train_37843 | Walking across campus, a student interviewed a group of students. 20% of the students took a finance class last semester, 45% took a marketing class last semester, and 40% took neither a finance nor a marketing class last semester. What percent of the students in the group took both a finance and a marketing class? | [
"A)60%",
"B)50%",
"C)25%",
"D)15%",
"E)5%"
] | E |
aqua_train | aqua_train_28444 | A couple decides to have 2 children. If they succeed in having 2 children and each child is equally likely to be a boy or a girl, What is the probability that they will have exactly 1 girl and 1 boy? | [
"A)1/2",
"B)3/4",
"C)1",
"D)2",
"E)3"
] | A |
aqua_train | aqua_train_18757 | At a recent small town election for mayor a total of 971 votes were cast for the four candidates, the winner exceeding his opponents by 53, 79 and 105 votes, respectively. How many votes were cast for the candidate in fourth place? | [
"A)134",
"B)178",
"C)197",
"D)166",
"E)194"
] | C |
aqua_train | aqua_train_92621 | Statement: An amount of money was lent for 3yrs. What will be the difference between the simple and the CI earned on it at the same rate?
Conclusion:
1) The rate of interest was 8 p.c.p.a.
2) The total amount of simple interest was Rs. 1200 | [
"A)I alone sufficient while II alone not sufficient to answer",
"B)II alone sufficient while I alone not sufficient to answer",
"C)Either I or II alone sufficient to answer",
"D)Both I and II are not sufficient to answer",
"E)Both I and II are necessary to answer"
] | E |
aqua_train | aqua_train_47624 | if A and B run on a circular path in opposite directions of constant speeds with different velocities from P and Q. First time they meet 800 mts away from P and second time they meet 700 mts away from P, what is the lenght of the circular path. | [
"A)2300 Mtrs",
"B)2400 Mtrs",
"C)2500 Mtrs",
"D)2600 Mtrs",
"E)2700 Mtrs"
] | A |
aqua_train | aqua_train_37455 | If the President and Vice President must sit next to each other in a row with 6 other members of the Board, how many different seating arrangements are possible? | [
"A)12010",
"B)10080",
"C)10228",
"D)11080",
"E)72000"
] | B |
aqua_train | aqua_train_64824 | Pipes A and B can fill a tank in 4 and 6 hours. Pipe C can empty it in 8 hours. If all pipes are opened together, then the tank will be filled in? | [
"A)60/17 hr",
"B)22/7 hr",
"C)52/11 hr",
"D)6 hr",
"E)63/19 hr"
] | B |
aqua_train | aqua_train_17656 | A person got Rs.48 more when he invested a certain sum at compound interest instead of simple interest for two years at 8% p.a. Find the sum? | [
"A)7500 rupees",
"B)Rs.7000",
"C)Rs.8000",
"D)Rs.6500",
"E)None of these"
] | A |
aqua_train | aqua_train_63644 | A grocer purchased 80 kg of sugar at 13.50 per kg and mixed it with 120 kg sugar at 16 per kg. At what rate should he sell the mixture to gain 17%? | [
"A)17 per kg",
"B)17.55 per kg",
"C)16.5 per kg",
"D)16 per kg",
"E)None of these"
] | B |
aqua_train | aqua_train_12666 | 12.5% of 192 = 50% of ? | [
"A)48",
"B)96",
"C)24",
"D)None of these",
"E)Cannot be determined"
] | A |
ds_train | ds_train_1207 | In the context of software engineering, considering the MVC (Model-View-Controller) design pattern, which component is primarily responsible for the management of data and business logic in an application? | [
"A. Model\nB. View\nC. Controller\nD. Service"
] | A |
aqua_train | aqua_train_50980 | In the recent, climate conference in New York, out of 700 men, 500 women, 800 children present inside the building premises, 20% of the men, 40% of the women and 10% of the children were Indians. Find the percentage of people who were not Indian? | [
"A)77%",
"B)73%",
"C)79%",
"D)83%",
"E)None"
] | C |
aqua_train | aqua_train_73440 | A wheel makes 1000 revolutions in covering a distance of 88 km. Find the radius of the wheel. | [
"A)14",
"B)13",
"C)12",
"D)11",
"E)10"
] | A |
aqua_train | aqua_train_73957 | 1, 1, 3, 9, 5, 25, 7, 49 _, 81 | [
"A)6",
"B)7",
"C)8",
"D)9",
"E)10"
] | D |
aqua_train | aqua_train_79909 | What day of the week was 3rd January 1501 | [
"A)Thursday",
"B)Tuesday",
"C)Monday",
"D)Saturday",
"E)Sunday"
] | A |
aqua_train | aqua_train_33583 | At a school, three-fifths of the male students and two-thirds of the female students speak a foreign language. If the number of males is equal to the number of females, what fraction of the students speak a foreign language? | [
"A)17/30",
"B)19/30",
"C)11/15",
"D)7/15",
"E)2/5"
] | B |
aqua_train | aqua_train_67263 | A person buys an article at Rs.500. At what price should he sell the article so as to make a profit of 40%? | [
"A)600",
"B)887",
"C)256",
"D)654",
"E)700"
] | E |
aqua_train | aqua_train_51479 | If 4XZ + YW = 3 and XW + YZ = 6, what is the value of the expression (2X + Y)(2Z + W)? | [
"A)9.",
"B)12.",
"C)15.",
"D)16",
"E)18."
] | C |
aqua_train | aqua_train_76179 | The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is? | [
"A)277",
"B)278",
"C)245",
"D)278",
"E)251"
] | C |
aqua_train | aqua_train_57382 | A sum fetched a total simple interest of Rs. 6016.75 at the rate of 8 p.c.p.a. in 5 years. What is the sum? | [
"A)Rs. 16241.875",
"B)Rs. 15041.85",
"C)Rs. 15401.875",
"D)Rs. 15041.875",
"E)None of these"
] | D |
aqua_train | aqua_train_69357 | You collect baseball cards. Suppose you start out with 16. Since you're nice, you give John 2 baseball cards. How many baseball cards do you have at the end? | [
"A)11",
"B)12",
"C)13",
"D)14",
"E)15"
] | D |
aqua_train | aqua_train_31415 | A boy has seven trousers and 8 shirts. In how many different ways can he select a trouser and a shirt? | [
"A)56 ways",
"B)57 ways",
"C)58 ways",
"D)108 ways",
"E)59 ways"
] | A |
aqua_train | aqua_train_53723 | What is the remainder when you divide 2^200+2 by 7? | [
"A)1",
"B)2",
"C)3",
"D)6",
"E)5"
] | D |
aqua_train | aqua_train_65144 | How many numbers of 5 digits can be formed with the digits 0, 1, 2, 3, 4, 6 & 8 with no digit being repeated in the same number? | [
"A)2170",
"B)2160",
"C)4396",
"D)4500",
"E)3500"
] | B |
sciq | sciq_4 | Often determining the strength or intensity of a wave, this term is the distance from the equilibrium point of motion to either its lowest or highest point? | [
"frequency",
"density",
"peak",
"amplitude"
] | D |
sciq | sciq_4 | What type of input is not required during passive transport? | [
"pressure",
"cooling",
"heating",
"energy"
] | D |
aqua_train | aqua_train_56472 | Kramer can pack X boxes of cigarettes per minute. If there are Y boxes of cigarettes in one case, how many cases can Kramer pack in 5 hours? | [
"A)60X/Y.",
"B)300X/Y.",
"C)60Y/X.",
"D)120Y/X.",
"E)(X + Y)/60."
] | B |
aqua_train | aqua_train_52620 | By selling 90 pens, a trader gains the cost of 15 pens. Find his gain percentage? | [
"A)16.66%",
"B)17.66%",
"C)18.66%",
"D)19.66%",
"E)20.66%"
] | A |
sciq | sciq_4 | Fruit-eating bats receive food from plants and, in return, help these plants by doing what? | [
"pollinating seeds",
"fertilizing them",
"protecting them",
"spreading seeds"
] | D |
aqua_train | aqua_train_42359 | An amount of Rs.1560 was divided among A, B and C, in the ratio 1/2 : 1/3 : 1/4. Find the share of C? | [
"A)Rs.390",
"B)Rs.368",
"C)Rs.380",
"D)Rs.360",
"E)Rs.311"
] | D |
science_train | science_train_869 | Question: Think about the magnetic force between the magnets in each pair. Which of the following statements is true?
Hints: | [
"The magnitude of the magnetic force is the same in both pairs.",
"The magnitude of the magnetic force is smaller in Pair 1.",
"The magnitude of the magnetic force is smaller in Pair 2."
] | C |
aqua_train | aqua_train_50901 | Look at this series: 26, 24, 20, 18, 14, __What number should come next? | [
"A)10",
"B)12",
"C)13",
"D)17",
"E)15"
] | B |
aqua_train | aqua_train_25506 | The salaries of A and B together amount to $7000. A spends 95% of his salary and B, 85% of his. If now, their savings are the same, what is A's salary? | [
"A)$1000",
"B)$5250",
"C)$2500",
"D)$4500",
"E)$1200"
] | B |
aqua_train | aqua_train_14135 | Two whales are moving in the same direction at 18 mps and 15 mps. The faster whale crosses the slow whale in 15 seconds. What is the length of the slower whale in meters? | [
"A)45 m",
"B)56 m",
"C)39 m",
"D)33 m",
"E)62 m"
] | A |
aqua_train | aqua_train_11885 | If a certain sample of data has a mean of 20.0 and a standard deviation of 5.0, which of the following values is more than 2.5 standard deviations from the mean? | [
"A) 12.0",
"B) 13.5",
"C) 17.0",
"D) 23.5",
"E) 26.5"
] | B |
aqua_train | aqua_train_32722 | Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. The time which they take to cross each other is? | [
"A)10",
"B)11",
"C)12",
"D)10.8",
"E)13"
] | D |
aqua_train | aqua_train_97237 | Which of the following expressions CANNOT be equal to 0 when x^2 − 2x = 3? | [
"A)x^2 − 6x + 9",
"B)x^2 − 4x + 3",
"C)x^2 − x − 2",
"D)x^2 − 7x + 6",
"E)x^2 − 9"
] | D |
aqua_train | aqua_train_43526 | The sum of the digits of [(10^x)^y]-64=279. What is the value of xy ? | [
"A)28",
"B)29",
"C)30",
"D)31",
"E)32"
] | E |
aqua_train | aqua_train_28643 | If Rs. 595 be divided among A, B, C in such a way that A gets 2/3 of what B gets and B gets 1/4 of what C gets, then their shares are respectively? | [
"A)s.420",
"B)s.360",
"C)s.389",
"D)s.368",
"E)s.323"
] | A |
aqua_train | aqua_train_51671 | Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr. The faster train catches and completely passes the slower train in 45 seconds. What is the length of each train (in meters)? | [
"A)48.5",
"B)62.5",
"C)73.5",
"D)87.5",
"E)96.5"
] | B |
aqua_train | aqua_train_63083 | What is the remainder when 1201 × 1202 ×1205 × 1210 is divided by 6? | [
"A)1",
"B)2",
"C)3",
"D)4",
"E)5"
] | D |
aqua_train | aqua_train_61330 | There are five leopards and one sheep.
Leopard can eat sheep but since as the land is magical, the leopards who eats the sheep , turns into sheep and then can be eaten by the remaining leopard(s).
If we leave them for some time then how many sheep and leopard will be there , when we come back ? | [
"A)7 leopard and 3 sheep",
"B)4 leopard and 7 sheep",
"C)6 leopard and 4 sheep",
"D)4 leopard and 1 sheep",
"E)2 leopard and 5 sheep"
] | D |
aqua_train | aqua_train_36947 | How many ways are there to split a group of 10 students into two groups of 5 students each? (The order of the groups does not matter) | [
"A)104",
"B)126",
"C)148",
"D)172",
"E)216"
] | B |
aqua_train | aqua_train_67596 | The average salary of a person for the months of January, February, March and April is Rs.8000 and that for the months February, March, April and May is Rs.8400. If his salary for the month of May is Rs.6500, find his salary for the month of January? | [
"A)2177",
"B)2876",
"C)4900",
"D)2981",
"E)2711"
] | C |
aqua_train | aqua_train_62946 | How many quarters are equal to 6 dollars? | [
"A)1",
"B)8",
"C)12",
"D)9",
"E)24"
] | E |
aqua_train | aqua_train_10972 | A river 2m deep and 45 m wide is flowing at the rate of 5 kmph the amount of water that runs into the sea per minute is? | [
"A)4500 M3",
"B)4580 M3",
"C)7500 M3",
"D)4900 M3",
"E)4700 M3"
] | C |
aqua_train | aqua_train_44200 | In an election between the two candidates, the candidates who gets 70% of votes polled is winned by 280 vote’s majority. What is the total number of votes polled? | [
"A)750",
"B)700",
"C)800",
"D)850",
"E)None of these"
] | B |
sciq | sciq_4 | Some metabolic pathways release what by breaking down complex molecules to simpler compounds? | [
"fat",
"hydrogen",
"water",
"energy"
] | D |
aqua_train | aqua_train_25652 | A trader purchased two colour televisions for a total of Rs. 35000. He sold one colour television at 30% profit and the other 40% profit. Find the difference in the cost prices of the two televisions if he made an overall profit of 30%? | [
"A)Rs. 28985",
"B)Rs. 40985",
"C)Rs. 20985",
"D)Rs. 21000",
"E)Rs. 30985"
] | C |
aqua_train | aqua_train_13526 | There are 15 balls in a box: 8 balls are green, 4 are blue and 3 are white. Then 1 green and 1 blue balls are taken from the box and put away. What is the probability that a blue ball is selected at random from the box? | [
"A)1/13",
"B)4/13",
"C)3/13",
"D)5/13",
"E)6/13"
] | C |
aqua_train | aqua_train_13333 | HCF of two numbers is 15 and their LCM is 180. If their sum is 105, then the numbers are | [
"A)30 and 75",
"B)35 and 70",
"C)40 and 65",
"D)45 and 60",
"E)55 and 70"
] | D |
aqua_train | aqua_train_2646 | Mr. Wayne bungee jumps from the top of a building straight to the ground at a constant speed. 3 seconds after he starts plummeting he passes the 20th floor. 15 seconds after he starts plummeting he passes the 5th floor. Each floor is 3.6 meters high. What is Mr. Wayne's speed in meters per second? | [
"A)3",
"B)3.75",
"C)4.5",
"D)4.25",
"E)5"
] | C |
aqua_train | aqua_train_63985 | A merchant has selected two items to be placed on sale, one of which currently sells for 20 percent less than the other. If he wishes to raise the price of the cheaper item so that the two items are equally priced, by what percentage must he raise the price of the less expensive item? | [
"A)23 %",
"B)24%",
"C)25%",
"D)26%",
"E)27%"
] | C |
aqua_train | aqua_train_58019 | A wheel that has 3 cogs is meshed with a larger wheel of 7 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions made by the larger wheel is: | [
"A)9",
"B)10",
"C)6",
"D)8",
"E)7"
] | A |
aqua_train | aqua_train_19724 | A person covered one-fourth of the total distance at 18 kmph and remaining distance at 24 kmph. What is the average speed for the total distance? | [
"A)21 (1/18)",
"B)21 (1/13)",
"C)21 (8/13)",
"D)22 (2/13)",
"E)21 (4/13)"
] | D |
aqua_train | aqua_train_67178 | Jackie has two solutions that are 2 percent sulfuric acid and 12 percent sulfuric acid by volume, respectively. If these solutions are mixed in appropriate quantities to produce 60 liters of a solution that is 5 percent sulfuric acid, approximately how many liters of the 12 percent solution will be required? | [
"A)18",
"B)20",
"C)24",
"D)36",
"E)42"
] | A |
science_train | science_train_3732 | Question: Does this passage describe the weather or the climate?
Hints: | [
"climate",
"weather"
] | B |
aqua_train | aqua_train_26712 | If x < y < z and y - x > 5, where x is an even integer and y and z are odd integers, what is the least possible value D of z - x? | [
"A)6",
"B)7",
"C)8",
"D)9",
"E)10"
] | D |
aqua_train | aqua_train_65132 | How many ways to draw 3 balls from 16 balls pool.(balls are numbered as 1 to 16 and are distinct) | [
"A)460",
"B)560",
"C)660",
"D)760",
"E)860"
] | B |
aqua_train | aqua_train_27993 | Two numbers are in the ratio 3:5. If 9 be subtracted from each, they are in the ratio of 9:17. The first number is: | [
"A)36",
"B)77",
"C)88",
"D)55",
"E)221"
] | A |
sciq | sciq_4 | What type of contamination causes almost 90% of diarrheal disease worldwide? | [
"air contamination",
"ground contamination",
"food contamination",
"water supply contamination"
] | D |
aqua_train | aqua_train_81068 | The speeds of 3 trains in the ratio 2:6:16 The ratio between time taken by them to travel the same distance is? | [
"A)6:4:3",
"B)1:2:3",
"C)24:8:3",
"D)26:5:2",
"E)24:8:7"
] | C |
aqua_train | aqua_train_4784 | Pascal has 96 miles remaining to complete his cycling trip. If he reduced his current speed by 4 miles per hour, the remainder of the trip would take him 16 hours longer than it would if he increased his speed by 50%. What is his current speed Z? | [
"A) 6",
"B) 8",
"C) 10",
"D) 12",
"E) 16"
] | B |
aqua_train | aqua_train_18990 | Tough and Tricky questions: Statistics.
Set X consists of prime numbers {3, 11, 7, A, 17, 19}. If integer Y represents the product of all elements in set X and if 11Y is an even number, what is the range of set X? | [
"A) 14",
"B) 16",
"C) 17",
"D) 20",
"E) 26"
] | C |
aqua_train | aqua_train_15438 | Let us say that a table tennis tournament was going on with knock out terms which means the one who loses the match is out of the tournament. 90 players took part in that tournament.
How many matches were played? | [
"A)99 matches.",
"B)89 matches.",
"C)77 matches.",
"D)66 matches.",
"E)55 matches."
] | B |
aqua_train | aqua_train_73691 | Solve for the given equation 121 x 54 =? | [
"A)68225",
"B)75625",
"C)76569",
"D)45854",
"E)45858"
] | B |
aqua_train | aqua_train_913 | The events A and B are independent. The probability that event A occurs is a and the probability that event B occurs is b. Which of the following is equal to the probability that exactly one of the events A and B occurs? | [
"A)a − 2ab",
"B)b − ab",
"C)a + b − 2ab",
"D)a + b −ab",
"E)a + b"
] | D |
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