dataset stringclasses 5
values | id stringlengths 6 18 | question stringlengths 3 1.92k | choices listlengths 1 36 | answer stringclasses 5
values |
|---|---|---|---|---|
sciq | sciq_4 | Dna is normally found within what region of a cell? | [
"genome sequence",
"mitochondria",
"Golgi apparatus",
"nucleus"
] | D |
aqua_train | aqua_train_78903 | A tap can fill a tank in 20 hours. After half the tank is filled, three more similar taps are opened. What is the total time taken to fill the tank completely? | [
"A)11 hrs 30 mins",
"B)10 hrs 30 mins",
"C)12 hrs",
"D)12 hrs 30 mins",
"E)2 hrs 30 mins"
] | D |
aqua_train | aqua_train_18606 | If 1 pound of dried apricots that cost x dollars per pound are mixed with 2 pounds of prunes that cost y dollars per pound, what is the cost, in dollars, per pound of the mixture? | [
"A)(x + 2y)/5",
"B)(x + 2y)/(x + y)",
"C)(x + 2y)/(xy)",
"D)5(x + 2y)",
"E)x + 2y"
] | A |
sciq | sciq_4 | When drinking water is treated, what is the term for when chemicals cause solids in the water to clump together? | [
"clumping",
"oxidation",
"plasma",
"coagulation"
] | D |
aqua_train | aqua_train_33525 | 4 mat-weavers can weave 4 mats in 4 days. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days? | [
"A)4",
"B)16",
"C)8",
"D)1",
"E)0"
] | B |
sciq | sciq_4 | Convection is the transfer of what type of energy by particles moving through a fluid? | [
"Chemical",
"Nuclear",
"atmospheric",
"thermal"
] | D |
aqua_train | aqua_train_11281 | The length of the bridge, which a train 160 meters long and travelling at 45 km/hr can cross in 30 seconds, is: | [
"A)239",
"B)277",
"C)215",
"D)88",
"E)232"
] | C |
aqua_train | aqua_train_78359 | If 20 men take 15 days to to complete a job, in how many days can 25 men finish that work? | [
"A)12",
"B)66",
"C)77",
"D)8",
"E)6"
] | A |
aqua_train | aqua_train_83489 | If x is divisible by 20, 14, and 70, which of the following must be the least multiple of x? | [
"A)70",
"B)140",
"C)210",
"D)350",
"E)700"
] | B |
aqua_train | aqua_train_97369 | A brick measures 20 cm * 10 cm * 7.5 cm how many bricks will be required for a wall 27 m * 2 m * 0.75 m? | [
"A)29798",
"B)27908",
"C)78902",
"D)25000",
"E)27000"
] | E |
aqua_train | aqua_train_41286 | The average weight of 20 persons sitting in a boat had some value. A new person added to them whose weight was 46 kg only. Due to his arrival, the average weight of all the persons decreased by 5 kg. Find the average weight of first 20 persons? | [
"A)55",
"B)56",
"C)57",
"D)58",
"E)59"
] | E |
aqua_train | aqua_train_6053 | A person purchased a TV set for Rs. 16000 and a DVD player for Rs. 1500. He sold both the items together for Rs. 31150. What percentage of profit did he make? | [
"A)78%",
"B)35%",
"C)40%",
"D)76%",
"E)None of these"
] | A |
science_train | science_train_3300 | Question: Which animal's mouth is also adapted to eat plant matter?
Hints: | [
"goat",
"Nile crocodile"
] | A |
sciq | sciq_4 | What in saliva protects the lining of the mouth from abrasion and lubricates food for easier swallowing? | [
"hairs",
"phloem",
"spores",
"mucus"
] | D |
aqua_train | aqua_train_10214 | The radius of a semi circle is 6.8 cm then its perimeter is? | [
"A)32.7",
"B)32.4",
"C)22.4",
"D)34.9",
"E)35.1"
] | D |
aqua_train | aqua_train_12969 | If an average hard drive had a capacity of 0.1 TB in 2000, and average hard drive capacities double every 5 years, what will be the average hard drive capacity in 2050? | [
"A)256",
"B)512",
"C)768",
"D)1024",
"E)1536"
] | D |
aqua_train | aqua_train_81036 | There are two sets A and B. The range of set A is 7, and the range of set B is 13. If the two sets are combined and get a new set Q, which cannot be the range of the set Q? | [
"A)8",
"B)B.11",
"C)C.14",
"D)D.17",
"E)E.21"
] | B |
aqua_train | aqua_train_15519 | A car travels 25km an hour faster than a bus for a journey of 500km. If the bus takes 10 hours more than the car, then the speeds of the bus and the car are | [
"A)25km/hr and 40km/hr respectively",
"B)25km/hr and 60 km/hr respectively",
"C)25km/hr and 50km/hr respectively",
"D)None of these",
"E)Cannot be determined"
] | C |
aqua_train | aqua_train_83551 | In an election, 68% of the voters exercised their franchise. Of these, 48% were women. The number of males exercising their franchise was 53,040. How many eligible voters were there in all? | [
"A)102,000",
"B)150,000",
"C)234,000",
"D)252,000",
"E)288,000"
] | B |
ds_train | ds_train_853 | How does connectionism in cognitive science explain the process of learning and memory formation in comparison to traditional symbolic models? | [
"A. By emphasizing the role of logical rules and symbolic manipulation\nB. By modeling the brain as a network of interconnected units that work in parallel to process information\nC. By focusing solely on the genetic and biological factors influencing cognitive development\nD. By proposing that learning occurs thro... | B |
aqua_train | aqua_train_78953 | In a 1000 m race, A beats B by 400 meters or 25 seconds. Find the speed of B? | [
"A)8",
"B)9",
"C)7",
"D)16",
"E)2"
] | D |
aqua_train | aqua_train_45735 | 20 beavers, working together in a constant pace, can build a dam in 3 hours. How many hours Z will it take 12 beavers that work at the same pace, to build the same dam? | [
"A)2.",
"B)Z=4.",
"C)Z=5.",
"D)6.",
"E)8."
] | C |
aqua_train | aqua_train_97428 | Ratio of the ages of Mahesh and Nilesh is 5 : x. Mahesh is 18 years younger to Ramesh. After nine years Ramesh will be 47 years old. If the difference between the ages of Mahesh and Nilesh is same as the age of Ramesh, what is the value of x? | [
"A)72.9",
"B)62.2",
"C)14.2",
"D)13.7",
"E)14.5"
] | E |
mcq_train | mcq_train_10 | Question: In a Ranked Retrieval result, the result at position k is non-relevant and at k+1 is relevant. Which of the following is always true (P@k and R@k are the precision and recall of the result set consisting of the k top ranked documents)?
Options: P@k-1 > P@k+1, P@k-1 = P@k+1, R@k-1 < R@k+, R@k-1 = R@k+1 | [
"P@k-1 > P@k+1",
"P@k-1 = P@k+1",
"R@k-1 < R@k+",
"R@k-1 = R@k+1"
] | C |
aqua_train | aqua_train_21936 | The radius of a wheel is 22.4 cm. What is the distance covered by the wheel in making 750 resolutions? | [
"A)277 m",
"B)704 m",
"C)278 m",
"D)288 m",
"E)1056 m"
] | E |
aqua_train | aqua_train_61183 | Alok ordered 16 chapatis, 5 plates of rice, 7 plates of mixed vegetable and 6 ice-cream cups. The cost of each chapati is Rs.6, that of each plate of rice is Rs.45 and that of mixed vegetable is Rs.70. The amount that Alok paid the cashier was Rs.1021. Find the cost of each ice-cream cup? | [
"A)35",
"B)66",
"C)77",
"D)99",
"E)91"
] | A |
sciq | sciq_4 | The earth's atmosphere, climate, and living things are effected by what feature that covers more than 70 percent of earth's surface? | [
"rivers",
"continents",
"mountains",
"oceans"
] | D |
aqua_train | aqua_train_474 | he average weight of 8 persons increases by 3.5 kg when a new person comes in place of one of them weighing 62 kg. What might be the weight of the new person ? | [
"A)75 kg",
"B)55 kg",
"C)45 kg",
"D)85 kg",
"E)90 kg"
] | E |
aqua_train | aqua_train_54500 | Find the value of (1-(1/3))(1-(1/4))(1-(1/5))….(1-(1/100)). | [
"A)1/50",
"B)4/50",
"C)9/50",
"D)7/50",
"E)None of them"
] | A |
aqua_train | aqua_train_54055 | At 6′o a clock ticks 6 times. The time between first and last ticks is 45 seconds. How long does it tick at 12′o clock | [
"A)47",
"B)76",
"C)28",
"D)66",
"E)99"
] | E |
aqua_train | aqua_train_34033 | A batsman scored 150 runs which included 3 boundaries and 8 sixes. What % of his total score did he make by running between the wickets | [
"A)40%",
"B)50%",
"C)65%",
"D)70%",
"E)75%"
] | E |
aqua_train | aqua_train_19616 | An error 19% in excess is made while measuring the side of a square. Now What is the percentage of error in the calculated area of the square? | [
"A)6.64%",
"B)41.61%",
"C)45.64%",
"D)46.64%",
"E)10.64%"
] | B |
aqua_train | aqua_train_84496 | This topic is locked. If you want to discuss this question please re-post it in the respective forum.
The sum of the first 51 positive even integers is 2550. What is the sum of the even integers from 100 to 200 inclusive? | [
"A)5,100",
"B)7,650",
"C)10,100",
"D)15,500",
"E)20,100"
] | B |
science_train | science_train_5150 | Question: Is the following trait inherited or acquired?
Sandra has naturally brown hair.
Hints: | [
"inherited",
"acquired"
] | A |
aqua_train | aqua_train_15934 | Working alone at its constant rate, machine A produces x boxes in 10 minutes and working alone at its constant rate, machine B produces 2x boxes in 5 minutes. How many minutes does it take machines A and B, working simultaneously at their respective constant rates, to produce 5x boxes? | [
"A)3 minutes",
"B)4 minutes",
"C)5 minutes",
"D)10 minutes",
"E)12 minutes"
] | D |
aqua_train | aqua_train_16679 | 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)17.9 sec",
"B)11.8 sec",
"C)27.7 sec",
"D)10.8 sec",
"E)17.8 sec"
] | D |
aqua_train | aqua_train_30072 | The cash difference between the selling prices of an article at a profit of 2% and 6% is Rs. 3. The ratio of the two selling prices is? | [
"A)52:56",
"B)52:53",
"C)52:50",
"D)22:56",
"E)51:53"
] | E |
aqua_train | aqua_train_74901 | In a class everyone will play at least one sport viz table tennis, cricket and badminton. 73
students play table tennis, 79 play badminton, 75 play cricket and 25 students play both table
tennis and badminton, 27 play both table tennis and cricket 30 play. Badminton and cricket and
16 students play all the sports. How many students play only cricket ? | [
"A)36",
"B)38",
"C)39",
"D)40",
"E)37"
] | D |
aqua_train | aqua_train_9002 | A and B started a business with initial investments in the ratio 8 : 3, after some months B withdrawn his investment, and their share in the annual profits were in the ratio 8 : 7. Then how long B was in the business ? | [
"A)6 months",
"B)28 months",
"C)9 months",
"D)5 months",
"E)7 months"
] | B |
sciq | sciq_4 | The tails of the hale-bopp comet point away from the sun, evidence that light has what property of motion? | [
"inertia",
"velocity",
"acceleration",
"momentum"
] | D |
aqua_train | aqua_train_95703 | Three numbers are in the ratio of 3 : 4 : 6 and their product is 1944. The largest of these numbers is | [
"A)6",
"B)12",
"C)18",
"D)26",
"E)28"
] | C |
aqua_train | aqua_train_59492 | {1/(5+√24)}^2 = | [
"A)a. 16+16√15",
"B)b. 31- 8√15",
"C)c. 31+ 10√15",
"D)d. 49+10√24",
"E)e. 32 + 4√15"
] | D |
aqua_train | aqua_train_74292 | Claire has a total of 80 pets consisting of gerbils and hamsters only. One-quarter of the gerbils are male, and one-third of the hamsters are male. If there are 25 males altogether, how many gerbils does Claire have? | [
"A)39",
"B)50",
"C)54",
"D)57",
"E)36"
] | E |
sciq | sciq_4 | Acetone is the simplest type of what organic compound that involves a carbonyl in which the carbon atom makes single bonds with two other carbon atoms? | [
"enzyme",
"protein",
"anion",
"ketone"
] | D |
aqua_train | aqua_train_5348 | A train running at the speed of 60 km/hr crosses a pole in 9 seconds. Find the length of the train? | [
"A)150 meter",
"B)299 meter",
"C)666 meter",
"D)155 meter",
"E)144 meter"
] | A |
aqua_train | aqua_train_74396 | In a certain village, 200 litres of water are required per household per month. At this rate, if there are 10 households in the village, how long (in months) will 2000 litres of water last? | [
"A)1",
"B)20",
"C)2",
"D)200",
"E)2.5"
] | A |
aqua_train | aqua_train_82789 | A is a working partner and B is a sleeping partner in the business. A puts in Rs.5000 and B Rs.1000, A receives 10% of the profit for managing the business the rest being divided in proportion of their capitals. Out of a total profit of Rs.9600, money received by A is? | [
"A)1978",
"B)2707",
"C)7728",
"D)8160",
"E)7291"
] | D |
aqua_train | aqua_train_64683 | If 18 men take 15 days to to complete a job, in how many days can 24 men finish that work? | [
"A)10",
"B)11",
"C)12",
"D)13",
"E)14"
] | A |
aqua_train | aqua_train_23691 | Find the mode of the given set of number
2, 2, 3, 5, 4, 3, 2, 3, 3, 5 | [
"A)1",
"B)2",
"C)3",
"D)4",
"E)5"
] | C |
aqua_train | aqua_train_18220 | If the cost price of 50 articles is equal to the selling price of 40 articles, then the gain or loss percent is? | [
"A)20% loss",
"B)20% profit",
"C)10% profit",
"D)25% loss",
"E)None of these"
] | E |
sciq | sciq_4 | In harmonic motion there is always what force, which acts in the opposite direction of the velocity? | [
"magnetic force",
"inorganic force",
"locomotion force",
"restorative force"
] | D |
aqua_train | aqua_train_13960 | How many even number in the range between 10 to 160 inclusive are not divisible by 3 | [
"A)15",
"B)30",
"C)51",
"D)63",
"E)76"
] | C |
aqua_train | aqua_train_96055 | In the last set of tests, a student scored marks in each of 5 subjects in the ratio 4:5:6:7:8 and got an overall average score of 72%. If a mark of 50% in a subject is a pass and the maximum marks of each subject is the same, how many subjects did the student pass? | [
"A)1",
"B)2",
"C)3",
"D)4",
"E)5"
] | D |
aqua_train | aqua_train_61858 | A sales executive was given a target to get annual bonus. He already reached 1/2 of his last year's target. If the target was reduced by 5% this year, what percentage target of the last year's target does he need to reach to get bonus? | [
"A)9/20",
"B)6/12",
"C)7/5",
"D)10/20",
"E)3/6"
] | A |
aqua_train | aqua_train_77551 | What is the least number to be subtracted from 800 to make it a perfect square? | [
"A)1",
"B)16",
"C)20",
"D)71",
"E)60"
] | B |
aqua_train | aqua_train_48845 | In a class of 140 students, 60% of them passed. By what percent is the number of students who passed more than the number of failed students? | [
"A)90%",
"B)58%",
"C)59%",
"D)50%",
"E)53%"
] | D |
aqua_train | aqua_train_42550 | A person goes to his office at 1/3rd of the speed at which he returns from his office. If the avg speed during the whole trip is 12m/h. what is the speedof the person while he was going to his office? | [
"A)8km/h",
"B)10km/h",
"C)12km/h",
"D)13km/h",
"E)14km/h"
] | A |
aqua_train | aqua_train_10959 | Find the cost of fencing around a circular field of diameter 22 m at the rate of Rs.2.50 a meter? | [
"A)188",
"B)172",
"C)278",
"D)279",
"E)222"
] | B |
sciq | sciq_4 | Seed plants that produce seeds in the ovaries of their flowers are known as what? | [
"conifers",
"gymnosperms",
"spores",
"angiosperms"
] | D |
aqua_train | aqua_train_89052 | The area of a parallelogram is 128sq m and its altitude is twice the corresponding base. Then the length of the base is? | [
"A)8",
"B)9",
"C)6",
"D)5",
"E)1"
] | A |
sciq | sciq_4 | A solution is what type of mixture, where the dissolved particles are spread evenly through the mixture? | [
"saline",
"gaseous",
"heterogeneous",
"homogeneous"
] | D |
aqua_train | aqua_train_1633 | A watch was sold at a loss of 46%. If it was sold for Rs.140 more, there would have been a gain of 4%. What is the cost price? | [
"A)280",
"B)288",
"C)279",
"D)277",
"E)290"
] | A |
aqua_train | aqua_train_49921 | The area of a triangle is with base 4m and height 5m? | [
"A)65 m2",
"B)10 m2",
"C)70 m2",
"D)90 m2",
"E)12 m2"
] | B |
aqua_train | aqua_train_20520 | Solving a linear equation with several occurrences of the variable, solve for w. Simplify answer as much as possible.
(7w + 6)/6 + (9w +8)/2 = 22 | [
"A)1",
"B)2",
"C)3",
"D)4",
"E)5"
] | C |
aqua_train | aqua_train_13348 | If N = 1000x + 100y + 10z, where x, y, and z are different positive integers less than 4, the remainder when N is divided by 9 is | [
"A)2",
"B)4",
"C)6",
"D)8",
"E)9"
] | C |
aqua_train | aqua_train_65146 | Of a certain group of 100 people, 40 graduated from High School A, 65 graduated from College Y, and 30 live in City Z. What is the greatest possible number of people in this group who did not graduate from High School A, did not graduate from College Y, and do not live in City Z ? | [
"A) 5",
"B) 15",
"C) 35",
"D) 65",
"E) 85"
] | C |
aqua_train | aqua_train_77854 | Two trains, each 100 metre long are moving in opposite directions. They cross each other in 8 seconds. If one is moving twice as fast the other, the speed of the faster train is | [
"A)65 km/hr",
"B)60 km/hr",
"C)45 km/hr",
"D)75 km/hr",
"E)80 km/hr"
] | B |
aqua_train | aqua_train_93926 | The difference between the simple interest received from two different sources on Rs.1700 for 3 years is Rs.13.50. The difference between their rates of interest is | [
"A)0.16%",
"B)0.26%",
"C)0.36%",
"D)0.46%",
"E)0.56%"
] | B |
aqua_train | aqua_train_41893 | In an xy-coordinate plane, a line is defined by y = kx + 1. If (3, 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) 2/3",
"E) 5/2"
] | D |
aqua_train | aqua_train_5433 | A train running at the speed of 60 km/hr crosses a pole in 7 sec. What is the length of the train? | [
"A)112.21",
"B)27.21",
"C)117.66",
"D)277",
"E)116.66"
] | E |
aqua_train | aqua_train_10126 | What should come in place of the question mark (?) in the following equation?
10000+ 566 = 45+ ? | [
"A)73689",
"B)35876",
"C)45943",
"D)10521",
"E)35786"
] | D |
aqua_train | aqua_train_5620 | A cycle is bought for Rs.900 and sold for Rs.1080, find the gain percent? | [
"A)28%",
"B)20%",
"C)22%",
"D)16%",
"E)27%"
] | B |
aqua_train | aqua_train_59962 | x = y - (40/y), where x and y are both > 0. If the value of y is doubled in the equation above, the value of x will | [
"A)decrease",
"B)stay the same",
"C)increase four fold",
"D)double",
"E)Triples"
] | E |
aqua_train | aqua_train_95537 | In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit? | [
"A)30%",
"B)70%",
"C)100%",
"D)250%",
"E)none"
] | B |
aqua_train | aqua_train_25208 | In a sequence, each term is obtained by adding 7 to the preceding one. If the sum of the first 30 terms is equal to 705, what is the result of the addition of the first 40 terms? | [
"A)2000",
"B)2250",
"C)2340",
"D)2400",
"E)2440"
] | C |
aqua_train | aqua_train_20044 | If |4x+14| = 46, what is the sum of all the possible values of x? | [
"A)2",
"B)-7",
"C)4",
"D)-5",
"E)6"
] | B |
aqua_train | aqua_train_66625 | A small college reduced its faculty by approximately 25 percent to 195 professors. What was the original number of faculty members? | [
"A)182",
"B)260",
"C)224",
"D)254",
"E)302"
] | B |
aqua_train | aqua_train_30866 | The average number of printing error per page in a book of 512 pages is 4. If the total number of printing error in the first 302 pages is 1,208, the average number of printing errors per page in the remaining pages is | [
"A)0",
"B)4",
"C)840",
"D)90",
"E)None of the above"
] | B |
science_train | science_train_3743 | Question: Is the following trait inherited or acquired?
Franklin can ride a motorcycle.
Hints: | [
"inherited",
"acquired"
] | B |
aqua_train | aqua_train_11876 | The average temperature of the town in the first four days of a month was 56 degrees. The average for the second, third, fourth and fifth days was 60 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 ? | [
"A)62 degrees",
"B)64 degrees",
"C)65 degrees",
"D)128 degrees",
"E)67 degrees"
] | D |
aqua_train | aqua_train_89240 | A person goes to his office at 1/3rd of the speed at which he returns from his office. If the avg speed during the whole trip is 6m/h. what is the speedof the person while he was going to his office? | [
"A)4km/h",
"B)9km/h",
"C)10km/h",
"D)11km/h",
"E)13km/h"
] | A |
aqua_train | aqua_train_471 | Of the four numbers, whose average is 40, the first is one-fourth of the sum of the last three. The first number is ? | [
"A)28",
"B)29",
"C)11",
"D)32",
"E)10"
] | D |
aqua_train | aqua_train_45052 | A train 280 m long, running with a speed of 63 km / hr will pass a tree in | [
"A)12 sec",
"B)15 sec",
"C)16 sec",
"D)20 sec",
"E)None"
] | C |
aqua_train | aqua_train_20430 | A ball is bought for Rs.400 and sold at a gain of 20% find its selling price | [
"A)Rs.400/-",
"B)Rs.420/-",
"C)Rs.480/-",
"D)Rs.500/-",
"E)Rs.520/-"
] | C |
aqua_train | aqua_train_58009 | 2, -6, 18, -54, 162, (...) | [
"A)-486",
"B)486",
"C)-428",
"D)422",
"E)423"
] | A |
aqua_train | aqua_train_96762 | The number of years of service of the eight employees in a production department are 15, 10, 9, 19, 6, 4, 14 and 16. What is the range in the number of years of service of the eight employees? | [
"A)10",
"B)11",
"C)12",
"D)13",
"E)15"
] | E |
science_train | science_train_4486 | Question: Which statement describes the Sahara Desert ecosystem?
Hints: | [
"It has a small amount of rain.",
"It has only a few types of organisms."
] | A |
aqua_train | aqua_train_43222 | The speeds of three motor bikes are in the ratio 6 : 5 : 4. The ratio between the time taken by them to
travel the same distance is : | [
"A)10 : 12 : 15",
"B)12 : 10 : 8",
"C)15 : 12: 10",
"D)10 : 15 : 12",
"E)None of these"
] | A |
aqua_train | aqua_train_17574 | Find compound interest on Rs. 7500 at 4% per annum for 2 years, compounded annually. | [
"A)Rs 712",
"B)Rs 812",
"C)Rs 912",
"D)Rs 512",
"E)Rs 612"
] | E |
aqua_train | aqua_train_91754 | An aeroplane covers a certain distance of 420 Kmph in 6 hours. to cover the same distance in 4 2/3 hours, it Must travel at a speed of | [
"A)440",
"B)540",
"C)640",
"D)740",
"E)250"
] | B |
aqua_train | aqua_train_23380 | A fellow borrowed a certain sum of money at 4% per annum at simple interest and in 4 years the interest amounted to Rs.1260 less than the sum lent. What was the sum lent? | [
"A)1050",
"B)1220",
"C)1500",
"D)1060",
"E)1110"
] | C |
aqua_train | aqua_train_88035 | If (x/y)=(6/5), find the value (x^2+y^2)/(x^2-y^2) | [
"A)61/11",
"B)59/11",
"C)51/77",
"D)41/11",
"E)None of them"
] | A |
aqua_train | aqua_train_6727 | A cistern is two-third full of water. Pipe A can fill the remaining part in 12 minutes and pipe B in 8 minutes. Once the cistern is emptied, how much time will they take to fill it together completely? | [
"A)12 minutes",
"B)12.5 min",
"C)14.4 min",
"D)10.2 min",
"E)14.66 min"
] | C |
ds_train | ds_train_1507 | Consider a particle in a one-dimensional infinite potential well (also known as a particle in a box) with boundaries at \( x = 0 \) and \( x = L \). What are the allowed energy levels of the particle? | [
"A. \\( E_n = n^2 \\frac{h^2}{8mL^2} \\)\nB. \\( E_n = \\frac{nh}{2L} \\)\nC. \\( E_n = \\frac{n^2h^2}{2mL^2} \\)\nD. \\( E_n = n^2 \\frac{h^2}{2mL^2} \\)"
] | A |
aqua_train | aqua_train_18474 | A coin has two sides. One side has the number 1 on it and the other side has the number 2 on it. If the coin is flipped three times what is the probability that the sum of the numbers on the landing side of the coin will be greater than 5? | [
"A)3/8",
"B)1/16",
"C)1/8",
"D)1/2",
"E)1/4"
] | C |
sciq | sciq_4 | What is the term for the change in temperature with distance? | [
"heat gradient",
"distance gradient",
"temperature volatility",
"temperature gradient"
] | D |
aqua_train | aqua_train_27948 | What is the smallest positive integer x such that 864x is the cube of a positive integer | [
"A)6",
"B)12",
"C)9",
"D)5",
"E)2"
] | E |
aqua_train | aqua_train_2802 | The average of 13 result is 20. Average of the first 8 of them is 20 and that of the last 8 is 40. Find the 8th result? | [
"A)35",
"B)37",
"C)46",
"D)90",
"E)100"
] | E |
aqua_train | aqua_train_84760 | A certain bacteria colony doubles in size every day for 11 days, a which point it reaches the limit of its habitat and can no longer grow. If two bacteria colonies start growing simultaneously, how many days will it take them to reach the habitat’s limit? | [
"A)6.33 ",
"B)7.5 ",
"C)10 ",
"D)15 ",
"E)19 "
] | C |
sciq | sciq_4 | The testes produce sperm and secrete what? | [
"thyroxine",
"melanin",
"estrogen",
"testosterone"
] | D |
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