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_89706 | The population of a bacteria culture doubles every 2 minutes. Approximately how many minutes will it take for the population to grow from 1,000 to 100,000 bacteria | [
"A)10",
"B)12",
"C)14",
"D)16",
"E)18"
] | C |
aqua_train | aqua_train_46469 | A man's speed with the current is 15 km/hr and the speed of the current is 2.5 km/hr. The man's speed against the current is | [
"A)9",
"B)10",
"C)11",
"D)12",
"E)13"
] | B |
aqua_train | aqua_train_85546 | Some of the people in Town A are left-handed, some are tall, some are both, and some are neither. In Town Y, three times as many people are left-handed > as are left-handed in Town A, three times as many people are tall as are tall in Town A, three times as many people are both as are both in Town A, but no one is neit... | [
"A) 23",
"B) 39",
"C) 72",
"D) 143",
"E) 199"
] | D |
sciq | sciq_4 | In machines that increase force, such as ramps and doorknobs and nutcrackers, what is the relation between output and input force? | [
"drop is greater",
"output is smaller",
"input is greater",
"output is greater"
] | D |
aqua_train | aqua_train_60376 | A wolf eats 4.5 Kg of meat in 2 days. A baby tiger eats 3 Kg of meat in 4 days. How much meat can the two combined eat in three days? | [
"A)10.",
"B)9.",
"C)8.",
"D)7",
"E)6."
] | B |
aqua_train | aqua_train_62435 | x, y, and z are all unique numbers. If x is chosen randomly from the set {6, 7, 8, 9, 10, 11} and y and z are chosen randomly from the set {20, 21, 22, 23}, what is the probability that x and y are prime and z is not? | [
"A)1/5",
"B)3/20",
"C)2/15",
"D)1/12",
"E)1/10"
] | D |
aqua_train | aqua_train_34073 | A person buys an article at Rs.500. At what price should he sell the article so as to make a profit of 60%? | [
"A)800",
"B)882",
"C)772",
"D)652",
"E)271"
] | A |
aqua_train | aqua_train_72943 | If the population of a certain country increases at the rate of one person every 15 seconds, by how many persons does the population increase in 55 minutes? | [
"A)80",
"B)100",
"C)150",
"D)180",
"E)220"
] | E |
aqua_train | aqua_train_9469 | In how many different ways can the letters B, E, N, E, F, I, C, I, A, L be arranged? | [
"A)10×9×8×7×6×5×3×2",
"B)10×9×8×7×6×5×4×3",
"C)8!",
"D)9!",
"E)10!"
] | A |
aqua_train | aqua_train_46547 | Average expenditure of a person for the first 3 days of a week is Rs. 340 and for the next 4 days is Rs. 420. Average expenditure of the man for the whole week is: | [
"A)350",
"B)370",
"C)380",
"D)430",
"E)None"
] | C |
aqua_train | aqua_train_43991 | A certain bus driver is paid a regular rate of $15 per hour for any number of hours that does not exceed 40 hours per week. For any overtime hours worked in excess of 40 hours per week, the bus driver is paid a rate that is 75% higher than his regular rate. If last week the bus driver earned $982 in total compensation,... | [
"A)56",
"B)40",
"C)44",
"D)48",
"E)52"
] | A |
aqua_train | aqua_train_92063 | The integers 1, 2, …, 40 are written on a blackboard. The following operation is then repeated 39 times: In each repetition, any two numbers, say a and b, currently on the blackboard are erased and a new number a + b – 1 is written. What will be the sum of the numbers left on the board at the end? | [
"A)820",
"B)821",
"C)781",
"D)819",
"E)780"
] | C |
aqua_train | aqua_train_1376 | If the complement of a certain angle is one time the measure of that certain angle, then what is the measure of that certain angle? | [
"A)45°",
"B)30°",
"C)22.5°",
"D)18°",
"E)15°"
] | A |
aqua_train | aqua_train_73186 | A group of four Womens and three Mens have tickets for seven adjacent seats in one row of a theater. If the three mens will not sit in three adjacent seats, how many possible different seating arrangements are there for these 7 theatre-goers? | [
"A)7! – 5!3!",
"B)7! – 4!3!",
"C)7 × 2!3!2!",
"D)7! – 2!3!",
"E)2!3!2!"
] | A |
aqua_train | aqua_train_10961 | If K is the sum of reciprocals of the consecutive integers from 23 to 28, inclusive, then K is closest in value to which of the following? | [
"A)1/12",
"B)1/10",
"C)3/14",
"D)1/8",
"E)1/4"
] | C |
aqua_train | aqua_train_9456 | Once upon a time in ancient times there was a king who was very found of wines. He had a huge cellar, which had 1000 different varieties of wine all in different caskets (1000 caskets in all). In the adjoining kingdom there was a queen who was envious of the king’s huge wine collection. After some time when she could n... | [
"A)1023",
"B)1024",
"C)1025",
"D)1026",
"E)1027"
] | B |
aqua_train | aqua_train_23379 | If the perimeter of a rectangular garden is 600 m, its length when its breadth is 100 m is? | [
"A)228",
"B)288",
"C)200",
"D)288",
"E)111"
] | C |
aqua_train | aqua_train_90897 | If a positive odd integer N has p positive factors, how many positive factors will 5N have ? | [
"A)p",
"B)2p",
"C)P+1",
"D)2p+1",
"E)Cannot be determined"
] | D |
aqua_train | aqua_train_65826 | If the sum of 10 consecutive integers is x, which of the must be true?
I. x is even
II. x is odd
III. x is a multiple of 3 | [
"A)I only",
"B)II only",
"C)III only",
"D)I and III",
"E)II and III"
] | D |
aqua_train | aqua_train_16141 | If a coin has an equal probability of landing heads up or tails up each time it is flipped , what is the probability that the coin will land Tails up exactly once in 3 consecutive flips ? | [
"A)0.125",
"B)0.375",
"C)0.325",
"D)0.5",
"E)0.666"
] | B |
aqua_train | aqua_train_20985 | Last year’s receipts from the sale of greeting cards during the week before Mother’s Day totaled $189 million, which represented 9 percent of total greeting card sales for the year. Total greeting card sales for the year totaled how many million dollars? | [
"A)17,010",
"B)2,100",
"C)1,890",
"D)1,701",
"E)210"
] | B |
aqua_train | aqua_train_44701 | Bottle R contains 100 capsules and costs $6.30. Bottle T contains 130 capsules and costs $2.99. What is the difference between the cost per capsule for bottle R and the cost per capsule for bottle T? | [
"A) $0.04",
"B) $0.12",
"C) $0.05",
"D) $0.03",
"E) $0.002"
] | A |
ds_train | ds_train_719 | In the lifecycle of Plasmodium falciparum, the malaria-causing parasite, in which host and cellular location does the parasite undergo its sexual reproduction phase? | [
"A. Human liver cells\nB. Human red blood cells\nC. Mosquito midgut epithelial cells\nD. Mosquito salivary glands"
] | C |
sciq | sciq_4 | The atom often (but not always) turns into a different what during the decay process? | [
"concept",
"reaction",
"aspect",
"element"
] | D |
science_train | science_train_2279 | Question: Based on this information, what is this plant's phenotype for the pea shape trait?
Hints: | [
"round peas",
"wrinkled peas"
] | B |
aqua_train | aqua_train_79056 | Find the missing in the series: 70, 54, 44, 41,___ | [
"A)22",
"B)287",
"C)2679",
"D)2767",
"E)277"
] | E |
aqua_train | aqua_train_59048 | The weights of three boys are in the ratio 4 : 5 : 6. If the sum of the weights of the heaviest and the lightest boy is 46 kg more than the weight of the third boy, what is the weight of the lightest boy? | [
"A)87 kg",
"B)36.8 kg",
"C)98.8 kg",
"D)65.8 kg",
"E)87.8 kg"
] | B |
sciq | sciq_4 | What is the term for sheets of cells that form a boundary between a mass of cells and a cavity or space? | [
"mucus",
"myelin",
"ganglion",
"epithelia"
] | D |
aqua_train | aqua_train_95427 | If x and y are positive integers such that y is a multiple of 5 and 3x + 8y = 500, then x must be a multiple of which of the following? | [
"A)3.",
"B)6.",
"C)7.",
"D)8.",
"E)10."
] | E |
aqua_train | aqua_train_96896 | What is the area of a square field whose diagonal of length 22 m? | [
"A)300 sq m",
"B)220 sq m",
"C)200 sq m",
"D)400 sq m",
"E)800 sq m"
] | B |
aqua_train | aqua_train_9102 | If a - b = 4 and a2 + b2 = 30, find the value of ab. | [
"A)A)7",
"B)B)12",
"C)C)15",
"D)D)18",
"E)E)20"
] | A |
aqua_train | aqua_train_96336 | The bus that travels from St. Louis to Chicago and back comes to St. Louis every 3 hours while the bus that travels from St. Louis to Springfield and back comes to St. Louis every 6 hours. If at 12:00 o'clock both bused arrived at St. Louis, at what time will they meet in St. Louis again? | [
"A)16:00.",
"B)18:00",
"C)20:00",
"D)22:00.",
"E)24:00."
] | B |
sciq | sciq_4 | When a seed is produced by apomixis, the embryo develops without what? | [
"infection",
"stimulation",
"infection",
"fertilization"
] | D |
aqua_train | aqua_train_64803 | If it is 6:27 in the evening on a certain day, what time in the morning was it exactly 2,880,711 minutes earlier? (Assume standard time in one location.) | [
"A)6:22",
"B)6:24",
"C)6:27",
"D)6:36",
"E)6:32"
] | D |
aqua_train | aqua_train_2416 | A boy multiplied 987 by a certain number and obtained 559981 as his answer. If in the answer both 98 are wrong and other digits are correct, then the correct answer would be: | [
"A)553681",
"B)555181",
"C)555681",
"D)556581",
"E)555581"
] | C |
aqua_train | aqua_train_66777 | If the sum of two numbers is 55 and the H.C.F. and L.C.M of these numbers are 5 and 120 respectively, then the sum of the reciprocals of the numbers is equal to: | [
"A)55/601",
"B)601/55",
"C)11/120",
"D)120/11",
"E)120/13"
] | C |
aqua_train | aqua_train_19216 | How many paying stones, each measuring 2 1/2 m * 2 m are required to pave a rectangular court yard 30 m long and 16 1/2 m board? | [
"A)99",
"B)86",
"C)21",
"D)26",
"E)11"
] | A |
aqua_train | aqua_train_9337 | John bought a shirt on sale for 25% off the original price and another 25 % off the discounted price. If the final price was $17, what was the price before the first discount? | [
"A)$45.10",
"B)$30.22",
"C)$28.44",
"D)$67.54",
"E)$65.23"
] | B |
aqua_train | aqua_train_85945 | In a certain zoo, the ratio of horses to penguins is 5 to 11. If there are 80 more penguins than horses at the zoo, how many horses are there? | [
"A)24",
"B)36",
"C)66",
"D)72",
"E)132"
] | C |
aqua_train | aqua_train_90490 | In a certain lottery drawing, two balls are selected at random from a container with 300 balls, numbered from 1 to 300, inclusive. If the winner of the lottery is awarded a cash prize in the amount of $1,000 times the product of the numbers on the two selected balls, which of the following is a possible amount of the c... | [
"A)$9.85 x 10^6",
"B)$9.90 x 10^6",
"C)$1.00 x 10^7",
"D)$8.97 x 10^7",
"E)$9.90 x 10^7"
] | D |
aqua_train | aqua_train_1949 | A boat goes 100 km downstream in 10 hours, and 75 m upstream in 15 hours. The speed of the stream is? | [
"A)25 ½ kmph",
"B)28 ½ kmph",
"C)42 ½ kmph",
"D)20 ½ kmph",
"E)22 ½ kmph"
] | E |
aqua_train | aqua_train_21229 | If x and y are integers and x divided by y is 19.15, then which of the following integers is a possible value for the remainder when x is divided by y? I. 15 II. 5 III. 3 | [
"A)I,III only",
"B)II only",
"C)I only",
"D)III only",
"E)II,III only"
] | A |
aqua_train | aqua_train_6325 | The number of arrangements that can be made with the letters of the word MEADOWS so that the vowels occupy the even places? | [
"A)14",
"B)144",
"C)777",
"D)992",
"E)221"
] | B |
aqua_train | aqua_train_48143 | Speed of boat in water is 12km/hr. and the speed of the stream is 3km/hr. Find the time taken by the boat to go upstream a distance of 45km. | [
"A)3",
"B)4",
"C)5 hrs.",
"D)6",
"E)2"
] | C |
aqua_train | aqua_train_66958 | Two trains travelling in the same direction at 40 and 22 kmph completely pass off another in 1 minute. If the length of the first train is 125 m, what is the length of the second train? | [
"A)387 m",
"B)287 m",
"C)175 m",
"D)187 m",
"E)167 m"
] | C |
sciq | sciq_4 | What radiation, generally produced by thermal motion and the vibration and rotation of atoms and molecules, literally means "below red"? | [
"microscopic",
"ultraviolet",
"gamma radiation",
"infrared"
] | D |
sciq | sciq_4 | The reactions between alkali metals and water are particularly vigorous and include the rapid production of large quantities of what gas? | [
"helium",
"oxygen",
"carbon",
"hydrogen"
] | D |
aqua_train | aqua_train_94362 | If Tim had lunch at $50.50 and he gave 10% tip, how much did he spend? | [
"A)$30.60",
"B)$60.60",
"C)$70.60",
"D)$55.55",
"E)$50.60"
] | D |
aqua_train | aqua_train_17532 | Pipes A and B can fill a tank in 6 and 4 hours. Pipe C can empty it in 12 hours. If all pipes are opened together, then the tank will be filled in? | [
"A)3hr",
"B)2hr",
"C)1hr",
"D)9/7hr",
"E)5/3hr"
] | A |
aqua_train | aqua_train_46337 | In what time will Rs.4000 lent at 3% per annum on simple interest earn as much interest as Rs.5000 will earn in 5 years at 4% per annum on simple interest? | [
"A)8 1/3",
"B)8 1/6",
"C)8 1/9",
"D)8 1/1",
"E)8 1/5"
] | A |
aqua_train | aqua_train_19943 | 45% of major airline companies equip their planes with wireless internet access. 70% of major airlines offer passengers free on-board snacks. What is the greatest possible percentage of major airline companies that offer both wireless internet and free on-board snacks? | [
"A)25%",
"B)35%",
"C)45%",
"D)55%",
"E)65%"
] | C |
science_train | science_train_4511 | Question: Is the following statement about our solar system true or false?
The smallest planet is made mainly of rock.
Hints: | [
"true",
"false"
] | A |
aqua_train | aqua_train_59598 | Mario and Nina each have a bag of marbles, each of which contains 6 blue marbles, 10 red marbles, and 4 white marbles. If Mario and Nina each select one marble from their respective bags, what is the probability that either Mario or Nina select a red marble? | [
"A)2/4",
"B)3/4",
"C)1/4",
"D)1/8",
"E)1/16"
] | A |
aqua_train | aqua_train_4771 | when fair coin is tossed 9 times find the probability of getting head at least once. | [
"A)1/512",
"B)511/512",
"C)9/512",
"D)503/51",
"E)503/510"
] | B |
aqua_train | aqua_train_63741 | What is the probability of getting a sum 9 from two throws of dice | [
"A)1/3",
"B)1/9",
"C)1/12",
"D)2/9",
"E)None of these"
] | B |
sciq | sciq_4 | What is the sum of the massess of the atoms in a molecule? | [
"underlying mass",
"magnetic mass",
"nuclear mass",
"molecular mass"
] | D |
sciq | sciq_4 | Mineral crystals that form when magma cools are usually _______ than crystals that form when lava cools. | [
"older",
"denser",
"smaller",
"larger"
] | D |
aqua_train | aqua_train_37469 | A shop owner professes to sell his articles at certain cost price but he uses false weights with which he cheats by 20% while buying and by 20% while selling. What is his percentage profit? | [
"A)10.22%",
"B)20.22%",
"C)21.22%",
"D)50%",
"E)Can't be calculated"
] | D |
aqua_train | aqua_train_48746 | There are 2 sections A and B in a class, consisting of 50 and 70 students respectively. If the average weight of section A is 50kg and that of section B is 70kg, Find the average of the whole class? | [
"A)50.78kg",
"B)49.32kg",
"C)61.67kg",
"D)69.15kg",
"E)70.89kg"
] | C |
ds_train | ds_train_618 | Which of the following best explains why RNA viruses, such as influenza, tend to evolve more rapidly than DNA viruses? | [
"A. RNA viruses have higher mutation rates due to lack of proofreading by RNA polymerase.\nB. DNA viruses have higher mutation rates but are less adaptable.\nC. RNA viruses utilize host cell machinery more efficiently.\nD. DNA viruses have larger genomes",
"which slows down their rate of evolution."
] | A |
aqua_train | aqua_train_94867 | By weight, liquid X makes up 1.5 percent of solution P and 6.5 percent of solution Q. If 200 grams of solution P are mixed with 800 grams of solution Q, then liquid X accounts for what percent of the weight of the resulting solution? | [
"A)4.5%",
"B)5.0%",
"C)5.5%",
"D)5.8%",
"E)6.0%"
] | C |
sciq | sciq_4 | How is thermal energy transferred in every-day, real life situations, such as holding a warm cup? | [
"decomposition",
"condensation",
"oxidation",
"conduction"
] | D |
aqua_train | aqua_train_22959 | Two trains are moving in opposite directions at 60 km/hr and 90 km/hr. Their lengths are 1.10 km and 1.15 km respectively. The time taken by the slower train to cross the faster train in seconds is? | [
"A)65 sec",
"B)54 sec",
"C)48 sec",
"D)33 sec",
"E)12 sec"
] | B |
sciq | sciq_4 | What is the name of pluto's moon? | [
"Phobos",
"Titania",
"Europa",
"charon"
] | D |
aqua_train | aqua_train_21086 | 14, 28, 20, 40, 32, 64, ? | [
"A)56",
"B)46",
"C)58",
"D)48",
"E)68"
] | A |
aqua_train | aqua_train_10234 | In a garden, trees are planted in rows. In each row there are as many trees as the number of rows in the garden. If each tree bears as many fruits as the number of trees in each row and if the total number of fruits from the trees in that garden is n, then : | [
"A)n is a perfect square",
"B)n is an odd number",
"C)n is an even number",
"D)n is a perfect cube.",
"E)none"
] | D |
sciq | sciq_4 | Many cancers, as well as autism, are thought to have what component, which is certainly a factor in asthma? | [
"emotional",
"critical",
"ecological",
"environmental"
] | D |
science_train | science_train_841 | Question: Which of the following could Colleen and Amelia's test show?
Hints: | [
"if the concrete from each batch took the same amount of time to dry",
"if a new batch of concrete was firm enough to use"
] | B |
aqua_train | aqua_train_65433 | Sandy purchased 20 dozen toys at the rate of $360 per dozen. Sandy sold each toy at the rate of $33. What was the percentage profit? | [
"A)5%",
"B)6%",
"C)8%",
"D)10%",
"E)12%"
] | D |
aqua_train | aqua_train_2909 | A train 1200 m long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 min, then the length of the tunnel is? | [
"A)288 m",
"B)256 m",
"C)100 m",
"D)278 m",
"E)287 m"
] | C |
aqua_train | aqua_train_13222 | Yesterday's closing prices of 2,200 different stocks listed on a certain stock exchange were all different from today's closing prices. The number of stocks that closed at a higher price today than yesterday was 20 percent greater than the number that closed at a lower price. How many of the stocks closed at a higher p... | [
"A) 484",
"B) 726",
"C) 1,200",
"D) 1,320",
"E) 1,694"
] | C |
science_train | science_train_4305 | Question: Select the elementary substance.
Hints: | [
"fluoromethane (CH3F)",
"copper (Cu)",
"hydrogen sulfide (H2S)"
] | B |
aqua_train | aqua_train_60763 | What approximate value should come in place of question mark (?) in the following equation
287.532 + 1894.029 – 657.48 = 543.095 + ? | [
"A)870",
"B)790",
"C)980",
"D)770",
"E)890"
] | C |
aqua_train | aqua_train_26307 | If y exceeds x by 20%, then x is less than y by? | [
"A)16 8/3%",
"B)16 9/3%",
"C)16 2/3%",
"D)16 2/9%",
"E)13 2/3%"
] | C |
aqua_train | aqua_train_82270 | Worker W produces n units in 5 hours. Workers V and W work independently but at the same time, produce n units in 2 hours. How long would it take V alone to produce n units? | [
"A)10/8",
"B)10/3",
"C)10/6",
"D)10/2",
"E)10/1"
] | B |
aqua_train | aqua_train_86356 | Find number which is 80% less than 80. | [
"A)18",
"B)22",
"C)28",
"D)26",
"E)16"
] | E |
aqua_train | aqua_train_61102 | By selling 99 pens, a trader gains the cost of 9 pens. Find his gain percentage? | [
"A)9 1/3%",
"B)9 7/3%",
"C)9 1/8%",
"D)9 1/3%",
"E)9 1/11%"
] | E |
aqua_train | aqua_train_71072 | Revathi bought an electric cooker at 90% of the regular price. She paid $270 for the cooker. What was the regular price? | [
"A)$300",
"B)$200",
"C)$360",
"D)$380",
"E)$400"
] | A |
aqua_train | aqua_train_29404 | If Jake loses 8 pounds, he will weigh twice as much as his sister Kendra. Together they now weigh 293 pounds. What is Jake’s present weight, in pounds? | [
"A)182",
"B)186",
"C)190",
"D)194",
"E)198"
] | E |
aqua_train | aqua_train_36436 | Jamboree and GMAT Club Contest Starts
QUESTION #11:
How many words (with or without meaning) can be formed using all the letters of the word “SELFIE” so that the two E’s are not together? | [
"A) 660",
"B) 600",
"C) 500",
"D) 300",
"E) 240"
] | D |
aqua_train | aqua_train_57115 | 3 mangoes and 4 apples costs Rs.85. 5 apples and 6 peaches costs 122. 6 mangoes and 2 peaches costs Rs.144. What is the combined price of 1 apple, 1 peach, and 1 mango. | [
"A)38",
"B)92",
"C)72",
"D)37",
"E)28"
] | D |
aqua_train | aqua_train_95540 | How many times do the hands of a clock coincide in a day? | [
"A)21",
"B)22",
"C)24",
"D)25",
"E)26"
] | B |
sciq | sciq_4 | What happens to cells in a hypertonic solution as water leaves the cell via osmosis? | [
"get larger",
"evaporation",
"self destruction",
"shrinkage"
] | D |
science_train | science_train_4912 | Question: Complete the statement. Assume that the sled's mass did not change.
The gravitational potential energy stored between the sled and Earth () as Emilia rode down the hill.
Hints: | [
"decreased",
"increased",
"stayed the same"
] | A |
aqua_train | aqua_train_21715 | In an xy-coordinate plane, a line is defined by y = kx + 1. If (2, b), (a, 4), and (a, b+1) are three points on the line, where a and b are unknown, then k = ? | [
"A) 1/2",
"B) 1",
"C) 3/2",
"D) 2",
"E) 5/2"
] | B |
ds_train | ds_train_306 | In the context of seismology information services, which of the following best describes the role of the Global Seismographic Network (GSN) in earthquake monitoring and research? | [
"A. Provides syndicated local news updates regarding seismic activities.\nB. Operates as a distributed data collection network for real-time and archival earthquake data.\nC. Functions as a system for public emergency communication related to earthquakes.\nD. A commercial service offering customized earthquake repo... | B |
aqua_train | aqua_train_93017 | Given that a “16-inch pizza” means circular pizza with a diameter of 12 inches, changing from an 8-inch pizza to a 16-inch pizza gives you approximately what percent increase in the total amount of pizza? | [
"A)33",
"B)50",
"C)67",
"D)180",
"E)300"
] | E |
science_train | science_train_5538 | Question: Which of the following could Lee's test show?
Hints: | [
"which design would have the least traffic noise in the concert area",
"if at least 20% of the park would be shaded by trees in each design",
"which design would have the greatest distance between the concert area and the road"
] | C |
aqua_train | aqua_train_17861 | A tank is filled by 3 pipes with uniform flow. The first two pipes operating simultaneously fill the tan in the same time during which the tank is filled by the third pipe alone. The 2nd pipe fills the tank 5 hours faster than first pipe and 4 hours slower than third pipe. The time required by first pipe is | [
"A)13 hours",
"B)45 hours",
"C)15 hours",
"D)12 hours",
"E)11 hours"
] | C |
aqua_train | aqua_train_45504 | 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? | [
"A)2.9 hrs",
"B)8.9 hrs",
"C)2.9 hrs",
"D)7.2 hrs",
"E)8.6 hrs"
] | D |
aqua_train | aqua_train_49813 | A and B are two fixed points 5 cm apart and C is a point on AB such that AC is 3cm. if the length of AC is increased by 6%, the length of CB is decreased by | [
"A)6%",
"B)7%",
"C)8%",
"D)9%",
"E)None"
] | D |
aqua_train | aqua_train_20312 | A straight line in the xy-plane has a slope of 2 and a y-intercept of 2. On this line, what is the x-coordinate of the point whose y-coordinate is 520 ? | [
"A)259",
"B)498",
"C)676",
"D)823",
"E)1,002"
] | A |
aqua_train | aqua_train_96381 | If the radius of a cylinder is made 3 times and height is doubled, what is the new volume of the cylinder divided by the old one? | [
"A)18.",
"B)2.",
"C)6.",
"D)4.",
"E)10."
] | A |
aqua_train | aqua_train_87955 | If X = 2 + 1/(1+1/(1-1/2))then the value of 3x+7/3? | [
"A)9 1/3",
"B)10 1/3",
"C)11",
"D)11 2/3",
"E)12"
] | A |
aqua_train | aqua_train_90786 | Find the ones digit of 73^320 | [
"A)3",
"B)5",
"C)6",
"D)7",
"E)9"
] | D |
aqua_train | aqua_train_53771 | In Township K each property is taxed at 8 percent of its assessed value. If the assessed value of a property in Township K is increased from $180,000 to $24,000, by how much will the property tax increase? | [
"A) $32",
"B) $50",
"C) $480",
"D) $400",
"E) $500"
] | C |
aqua_train | aqua_train_29696 | A and B complete a work in 6 days. A can alone can do it in 10 days. If both can together can do the work in how many days? | [
"A)7",
"B)3.75",
"C)2",
"D)1",
"E)8"
] | B |
aqua_train | aqua_train_51349 | If all the fractions 3/10, 1/16, 4/11, 2/9, 1/7, 5/14 and 5/24 arranged in descending order of their values, then which one will be the third? | [
"A)1/16",
"B)2/9",
"C)3/10",
"D)4/11",
"E)None of these"
] | C |
mcq_train | mcq_train_37 | Question: When constructing a word embedding, negative samples are
Options: word - context word combinations that are not occurring in the document collection, context words that are not part of the vocabulary of the document collection, all less frequent words that do not occur in the context of a given word, only wor... | [
"word - context word combinations that are not occurring in the document collection",
"context words that are not part of the vocabulary of the document collection",
"all less frequent words that do not occur in the context of a given word",
"only words that never appear as context word"
] | A |
science_train | science_train_801 | Question: During this time, thermal energy was transferred from () to ().
Hints: | [
"the surroundings . . . each greenhouse",
"each greenhouse . . . the surroundings"
] | A |
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