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_37800 | 65% of the employees of a company are men. 60% of the men in the company speak French and 40% of the employees of the company speak French. What is % of the women in the company who do not speak French? | [
"A)4%",
"B)10%",
"C)97.14%",
"D)90.14%",
"E)20%"
] | C |
aqua_train | aqua_train_96491 | Two carpenters, working in the same pace, can build 2 desks in two hours and a half. How many desks can 4 carpenters build in 2 hours? | [
"A)2.4.",
"B)3.2.",
"C)4.2.",
"D)5.5.",
"E)6.4"
] | B |
aqua_train | aqua_train_63639 | If LCM of two number is 693, HCF of two numbers is 11 and one number is 99, then find other | [
"A)34",
"B)77",
"C)12",
"D)45",
"E)None of these"
] | B |
science_train | science_train_1224 | Question: Based on this information, what is Mortimer's phenotype for the fur color trait?
Hints: | [
"black fur",
"FF"
] | A |
aqua_train | aqua_train_54090 | 125^n divides 325^325 | [
"A)216",
"B)217",
"C)218",
"D)219",
"E)220"
] | A |
aqua_train | aqua_train_82031 | Should a total ban be put on traping wild animals?
Arguments:
1. Yes. Trappers are making a lot of money
2. No. Bans on hunting and trapping are not effective | [
"A)Only 1 is true",
"B)Only 2 is true",
"C)Either 1 or 2 is true",
"D)Neither 1 or 2 is true",
"E)Either 1 or 6 is true"
] | D |
sciq | sciq_4 | What type of acid is often used as a preservative for acidic foods such as fruit juices? | [
"hydrochloric acid",
"sulfuric acid",
"citric acid",
"benzoic acid"
] | D |
aqua_train | aqua_train_16896 | If 5x = 3y and xy ≠ 0, what is the ratio of 1/5*x to 1/6*y ? | [
"A) 25/6",
"B) 36/25",
"C) 18/25",
"D) 5/6",
"E) 25/36"
] | C |
aqua_train | aqua_train_39715 | A car traveled 448 miles per tankful of gasoline on the highway and 336 miles per tankful of gasoline in the city. If the car traveled 6 fewer miles per gallon in the city than on the highway, how many miles per gallon did the car travel in the city? | [
"A)14",
"B)18",
"C)21",
"D)22",
"E)27"
] | B |
aqua_train | aqua_train_62784 | A peanut farmer sells his peanuts through a distributor, which take a commission of 17% of the price set by the farmer. The distributor obtains the product from a farmer at the price of $15 per peanut pound. What is the price that the buyer observers if the distributor wants to maintain a 17% profit on the cost of each... | [
"A)21.15",
"B)21.2",
"C)21.25",
"D)21.3",
"E)21.35"
] | A |
aqua_train | aqua_train_32114 | A man gains 10% by selling an article for a certain price. If he sells it at double the price, the percentage of profit will be. | [
"A)130%",
"B)120%",
"C)150%",
"D)160%",
"E)170%"
] | B |
aqua_train | aqua_train_82212 | In a box there is a number of balls, out of which 1/5 are green, 1/2 are red, 1/10 are pink and the remaining 10 are orange. How many balls are green? | [
"A)10 balls.",
"B)40 balls.",
"C)12 balls.",
"D)50 balls.",
"E)15 balls."
] | A |
aqua_train | aqua_train_20193 | There are 4 boys and 3 girls seated in a row.Find the probability that all girls are together? | [
"A)1/6",
"B)1/7",
"C)2/7",
"D)3/7",
"E)4/7"
] | B |
aqua_train | aqua_train_5347 | If Ajay drives at 4/5th of his usual speed to his office, he is 6 minutes late. What is his usual time to reach his office? | [
"A)36",
"B)24",
"C)30",
"D)18",
"E)19"
] | B |
science_train | science_train_2653 | Question: What information supports the conclusion that Trent acquired this trait?
Hints: | [
"Trent's neighbor taught him how to repair a kite.",
"Trent likes to fly a kite with his younger brother.",
"Trent's friend taught him how to fly a kite."
] | C |
aqua_train | aqua_train_7120 | If 10 lions can kill 10 deers in 10 minutes how long will it take 100 lions to kill 100 deers? | [
"A)1 minutes",
"B)10 minute",
"C)100 minutes",
"D)10000 minutes",
"E)1000 minutes"
] | B |
aqua_train | aqua_train_71602 | If a lies in the range (-3,2) then which of the following statements must be true? | [
"A)a^4 >a^3 > a^2 > a",
"B)a > a^2 > a^3 > a^4",
"C)a^4 > a^2 > a^3 >a",
"D)a^2 > a^4 > a^3 >a",
"E)a^2 > a^4 > a > a^3"
] | D |
aqua_train | aqua_train_21835 | Ramanujan buys an old scooter for Rs. 5400 and spends Rs. 600 on its repairs. If he sells the scooter for Rs. 6600, his gain percent is : | [
"A)20%",
"B)12%",
"C)10%",
"D)5%",
"E)None of these"
] | C |
ds_train | ds_train_743 | In taxonomic classification, which of the following ranks directly comes between \"Family\" and \"Species\"? | [
"A. Order\nB. Class\nC. Genus\nD. Phylum"
] | C |
aqua_train | aqua_train_69418 | Which of the following numbers is the biggest => [-1/7 , -7/8 , -9/10 , -12/13 , -34/35] | [
"A)A)-1/7",
"B)B)-7/8",
"C)C)-9/10",
"D)D)-12/13",
"E)E)-34/35"
] | A |
aqua_train | aqua_train_77457 | A coin is tossed until sequence HTH appears (H denotes the fall of heads, T denotes the fall of tails). What is the probability E that the game will end after the fourth throw? | [
"A)1/16",
"B)3/32",
"C)1/8",
"D)3/16",
"E)1/4"
] | C |
aqua_train | aqua_train_68117 | What is the place value of 3 in the numeral 3259 | [
"A)2800",
"B)2900",
"C)2970",
"D)3000",
"E)3500"
] | D |
sciq | sciq_4 | What is the basis of enzyme classification? | [
"their shape",
"their color",
"their mass",
"reactions they catalyze"
] | D |
aqua_train | aqua_train_34523 | 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 ? | [
"A)36",
"B)86",
"C)27",
"D)86",
"E)27"
] | A |
aqua_train | aqua_train_72363 | The average of first nine prime numbers which are odd is? | [
"A)12.55",
"B)13.55",
"C)14.55",
"D)11.55",
"E)12.95"
] | A |
aqua_train | aqua_train_91905 | the average distance between the sun and a certain planet is approximatly 3.7 10^13 inches. which of the following is the closest to the average distence between sun and the planet in kelometers? (1 km is approx 3.9 x 10^4 inches) | [
"A)9.5 x(10)^7",
"B)9.5 x(10)^9",
"C)9.5 x(10)^4",
"D)9.5 x(10)^3",
"E)9.5 x(10)^8"
] | E |
aqua_train | aqua_train_15351 | On Saturday morning, John will begin a camping vacation and he will return home at the end of the first day on which it rains. If on the first three days of the vacation the probability of rain on each day is 0.3, what is the probability that Malachi will return home at the end of the day on the following Monday? | [
"A)0.008",
"B)0.125",
"C)0.147",
"D)0.512",
"E)0.64"
] | C |
aqua_train | aqua_train_11649 | A number consisting of five digits 5,6,7,8 and 9 each coming once but
not necessarily in that order is taken ,and an algorithm specified in the
previous question is run on it .How many different end results are possible
? | [
"A)1",
"B)3",
"C)5",
"D)7",
"E)9"
] | A |
aqua_train | aqua_train_85656 | After 10% of the inhabitants of a village disappeared, a panic set in during which 25% of the remaining inhabitants left the village. At that time, the population was reduced to 5265. What was the number of original inhabitants? | [
"A)7500",
"B)7800",
"C)8100",
"D)8400",
"E)8700"
] | B |
aqua_train | aqua_train_41781 | If m and n are positive integers, and m=2n and k=2m, then - | [
"A)2m is a factor of k.",
"B)m/2 is a factor of k.",
"C)3m is a factor of k/2.",
"D)k is a factor of m.",
"E)k is a factor of m/2."
] | B |
aqua_train | aqua_train_49105 | The average of 30 results is 20 and the average of other 20 results is 30 . what is the average of all the results? | [
"A)24",
"B)25",
"C)48",
"D)50",
"E)None"
] | A |
aqua_train | aqua_train_50558 | A student has 7 trousers and 10 shirts. In how many different ways can the student select a trouser and a shirt? | [
"A)52",
"B)58",
"C)64",
"D)70",
"E)76"
] | D |
aqua_train | aqua_train_39293 | A coin is tossed 8 times. What is the probability of getting exactly 7 heads? | [
"A)1/8",
"B)1/16",
"C)1/32",
"D)1/64",
"E)1/128"
] | C |
sciq | sciq_4 | What important organelle (that would otherwise be centrally located and crucial to the cell's survival) do prokaryotic cells lack? | [
"electrons",
"molecules",
"protons",
"nucleus"
] | D |
aqua_train | aqua_train_30805 | During a special promotion, a certain filling station is offering a 10 percent discount on gas purchased after the first 10 gallons. If Kim purchased 20 gallons of gas, and Isabella purchased 25 gallons of gas, then Isabella‟s total per-gallon discount is what percent of Kim‟s total per-gallon discount? | [
"A)80%",
"B)100%",
"C)116.7%",
"D)120%",
"E)140%"
] | D |
aqua_train | aqua_train_41998 | If q and r are both odd numbers N, which of the following must also be odd? | [
"A)q – r",
"B)(q + r)^2",
"C)q(q + r)",
"D)(qr)^2",
"E)q/r"
] | D |
aqua_train | aqua_train_30101 | A man invests Rs. 3,000 at the rate of 5% per annum. How much more should he invest at the rate of 8%, so that he can earn a total of 6% per annum? | [
"A)Rs. 1200",
"B)Rs. 1300",
"C)Rs. 1500",
"D)Rs. 2000",
"E)None of these"
] | C |
aqua_train | aqua_train_11502 | Harold and Millicent are getting married and need to combine their already-full libraries. If Harold, who has 1/2 as many books as Millicent, brings 1/3 of his books to their new home, then Millicent will have enough room to bring 1/5 of her books to their new home. What fraction of Millicent's old library capacity is ... | [
"A)1/2",
"B)2/3",
"C)3/4",
"D)11/30",
"E)5/6"
] | D |
aqua_train | aqua_train_46442 | The end of a blade on an airplane propeller is 20 feet from the center. If the propeller spins at the rate of 1,320 revolutions per second, how many miles will the tip of the blade travel in one minute? (1 mile = 5,280 feet) | [
"A)200π",
"B)240π",
"C)600π",
"D)480π",
"E)1,200π"
] | C |
aqua_train | aqua_train_63945 | When a random experiment is conducted, the probability that event A occurs is 1/5. If the random experiment is conducted 4 independent times, what is the probability that event A occurs exactly twice? | [
"A)16/625",
"B)56/625",
"C)96/625",
"D)126/625",
"E)156/625"
] | C |
aqua_train | aqua_train_75553 | At the wholesale store you can buy an 8-pack of hot dogs for $1.55, a 20-pack for $3.05, and a 250-pack for $22.95. What is the greatest number of hot dogs you can buy at this store with $220? | [
"A)1,108",
"B)2,100",
"C)2,108",
"D)2,124",
"E)2,218"
] | E |
aqua_train | aqua_train_97158 | A welder received an order to make a 1 million liter cube-shaped tank. If he has only 4x2 meter sheets of metal that can be cut, how many metal sheets will be required for this order Y? (1 cubic meter = 1,000 liters) | [
"A)92",
"B)90",
"C)82",
"D)78",
"E)75"
] | E |
science_train | science_train_894 | Question: What is the probability that a dachshund dog produced by this cross will be homozygous dominant for the fur texture gene?
Hints: | [
"1/4",
"4/4",
"3/4",
"0/4",
"2/4"
] | D |
aqua_train | aqua_train_2249 | Ravi and sunil are partners in a business. Ravi invests Rs.10,000 for 8 months and Sunil invested Rs.12000 for 10 months then after one year ratio of their profits will be | [
"A)1:3",
"B)2:3",
"C)3:2",
"D)3:1",
"E)3:4"
] | B |
aqua_train | aqua_train_67200 | Denise is trying to open a safe whose combination she does not know. IF the safe has 4000 possible combinations,and she can try 150 different possibilities,what is the probability that she does not pick the one correct combination. | [
"A)0.9625",
"B)159/160",
"C)157/160",
"D)3/160",
"E)0.8625"
] | A |
aqua_train | aqua_train_15727 | If f(x) = 7 x +12, what is f-1(x) (the inverse function)? | [
"A)(x-12)/7",
"B)(x-12)/6",
"C)(x-12)/5",
"D)(x-12)/4",
"E)(x-12)/3"
] | A |
aqua_train | aqua_train_72802 | A certain no. when divided by 65 leaves a remainder 25, what is the remainder if the same no.be divided by 15? | [
"A)2",
"B)4",
"C)6",
"D)8",
"E)9"
] | C |
aqua_train | aqua_train_37086 | There are two boxes,one containing 39 red balls & the other containing 26 green balls.you are allowed to move the balls b/w the boxes so that when you choose a box random & a ball at random from the chosen box,the probability of getting a red ball is maximized.this maximum probability is | [
"A)0.9",
"B)0.8",
"C)0.5",
"D)0.7",
"E)0.2"
] | B |
aqua_train | aqua_train_84563 | A factory produces x widgets per day. The factory's fixed costs are $8000 per day. The price per widget is $80 and the variable costs are $30 per widget. How many widgets need to be produced for profits of $5440 a day? | [
"A)42.33",
"B)90.33",
"C)168",
"D)224",
"E)268.8"
] | E |
aqua_train | aqua_train_73874 | In traveling from a dormitory to a certain city, a student went 1/5 of the way by foot, 2/3 of the way by bus, and the remaining 14 kilometers by car. What is the distance, in kilometers, from the dormitory to the city? | [
"A)30",
"B)45",
"C)60",
"D)90",
"E)105"
] | E |
aqua_train | aqua_train_26176 | A room of 6m 44cm long and 3m 00cm broad is to be paved with square tiles. Find the least number of square tiles required to cover the floor. | [
"A)12076",
"B)12070",
"C)12077",
"D)12075",
"E)12074"
] | D |
sciq | sciq_4 | What element is an essential part of many molecules needed by living organisms? | [
"helium",
"silicon",
"hydrogen",
"nitrogen"
] | D |
aqua_train | aqua_train_47535 | If y is the smallest positive integer such that 3,150 multiplied by y is the square of an integer, then y must be | [
"A)2",
"B)5",
"C)6",
"D)7",
"E)14"
] | E |
aqua_train | aqua_train_58733 | How many numbers from 2 to 15 are exactly divisible by 2? | [
"A)A)2",
"B)B)3",
"C)C)5",
"D)D)7",
"E)E)8"
] | D |
sciq | sciq_4 | Spindle fibers form between the centrioles during prophase i of what process? | [
"mitosis",
"hydrolysis",
"photosynthesis",
"meiosis"
] | D |
sciq | sciq_4 | The release of calcium ions initiates what? | [
"exhalation",
"cramps",
"spasms",
"muscle contractions"
] | D |
aqua_train | aqua_train_93068 | 28,14,15,22.5,24.5,61.25,64.25,? | [
"A)224.875",
"B)234.875",
"C)244.875",
"D)254.875",
"E)264.875"
] | A |
sciq | sciq_4 | What do you call a reaction that consumes energy as it is carried out? | [
"autotrophic",
"exothermic",
"unstable",
"endothermic"
] | D |
aqua_train | aqua_train_12248 | How many digits will be there to the right of the decimal point in the product of 89.635 and .02218? | [
"A)5",
"B)6",
"C)7",
"D)8",
"E)9"
] | C |
aqua_train | aqua_train_88798 | Find the middle one when The sum of three consecutive even numbers is 36? | [
"A)10",
"B)12",
"C)15",
"D)16",
"E)20"
] | B |
aqua_train | aqua_train_55450 | How many two-digit numbers yield a remainder of 1 when divided by both 4 and 17? | [
"A)0",
"B)1",
"C)2",
"D)3",
"E)4"
] | B |
science_train | science_train_207 | Question: Is the following statement about our solar system true or false?
Jupiter's volume is more than ten times as large as Saturn's volume.
Hints: | [
"true",
"false"
] | B |
aqua_train | aqua_train_43139 | On a map, 1.5 inches represent 24 miles. How many miles approximately is the distance if you measured 44 centimeters assuming that 1-inch is 2.54 centimeters? | [
"A)174.2",
"B)277",
"C)288.1",
"D)296",
"E)282.4"
] | B |
aqua_train | aqua_train_52792 | Find the one which does not belong to that group ? | [
"A)117",
"B)121",
"C)727",
"D)188",
"E)122"
] | B |
aqua_train | aqua_train_17607 | A started a business with an investment of Rs. 70000 and after 6 months B joined him investing Rs. 120000. If the profit at the end of a year is Rs. 26000, then the share of B is? | [
"A)12000",
"B)24000",
"C)24005",
"D)24009",
"E)24002"
] | A |
aqua_train | aqua_train_28048 | If (-3)^(2x) = 3^(12 - x) and x is an integer, what is the value of x ? | [
"A)5",
"B)4",
"C)3",
"D)2",
"E)1"
] | B |
aqua_train | aqua_train_3401 | Two taps can separately fill a cistern 10 minutes and 15 minutes respectively and when the waste pipe is open, they can together fill it in 18 minutes. The waste pipe can empty the full cistern in? | [
"A)5",
"B)6",
"C)7",
"D)9",
"E)1"
] | D |
aqua_train | aqua_train_32993 | If the equation x^2−4x=k has at least one solution, which of the following must be true? | [
"A)k ≥−4",
"B)k < −9",
"C)k = 9",
"D)k ≤ 9",
"E)k ≥ −9"
] | A |
aqua_train | aqua_train_74876 | There are 4 more women than men on Centerville's board of education. If there are 6 members on the board, how many are women? | [
"A) 3",
"B) 5",
"C) 6",
"D) 7",
"E) 8"
] | B |
aqua_train | aqua_train_32636 | If two typists can type two pages in two minutes, how many typists will it take to type 72 pages in nine minutes? | [
"A)3",
"B)4",
"C)6",
"D)16",
"E)36"
] | D |
science_train | science_train_1480 | Question: Using only these supplies, which question can Diane investigate with an experiment?
Hints: | [
"Does the basketball bounce higher on a lawn or on a dirt path?",
"Do larger basketballs bounce higher than smaller basketballs on a brick patio?",
"Does the basketball bounce higher on gravel or on grass?"
] | C |
aqua_train | aqua_train_8776 | Raju age after 9 years will be 5 times his age 3 years back, What is the present age of Raju | [
"A)8 years",
"B)7 years",
"C)6 years",
"D)5 years",
"E)4 years"
] | C |
aqua_train | aqua_train_31532 | The distance from the x-axis to point P is half the distance from the y-axis to point P. If the coordinates of P are (x,-8), how many units is P from the y-axis? | [
"A)20",
"B)16",
"C)8",
"D)4",
"E)2"
] | B |
aqua_train | aqua_train_36779 | Let the polynomials be:
P1(x)=3x2−7x+3,
P2(x)=−5x2−4x+2,
P1(x)+P2(x)= | [
"A)2x2 + 11x - 7",
"B)-2x2 - 11x + 5",
"C)-2x2 - 11x + 6",
"D)2x2 - 9x + 7",
"E)None of these"
] | B |
ds_train | ds_train_2308 | In a petroleum reservoir, which of the following rock properties is most critical for determining the ease and efficiency of the flow of hydrocarbons through the reservoir? | [
"A. Porosity\nB. Permeability\nC. Density\nD. Compressibility"
] | B |
aqua_train | aqua_train_9949 | If f(x)=x^3 and g(x)=x^2, and x is a natural number, what CANNOT the answer be for f(g(x))? | [
"A)1",
"B)64",
"C)729",
"D)512",
"E)4096"
] | D |
aqua_train | aqua_train_20274 | 2 trains in same direction at 50km/hr,32 km/hr.A man in slower train observes 15 sec elapse before the faster train completely passed by him what is length of faster train? | [
"A)65 meters",
"B)75 meters",
"C)85 meters",
"D)95 meters",
"E)55 meters"
] | B |
aqua_train | aqua_train_37400 | One side of a rectangular field is 13 m and one of its diagonal is 17 m. Find the area of the field. | [
"A)100",
"B)141.7",
"C)150",
"D)180",
"E)None"
] | B |
aqua_train | aqua_train_20109 | X and Y put in 3,000 and 4,000 respectively into a business. X reinvests into the business his share of the first year?s profit of 2,100 whereas Y does not reinvest. In what ratio should they share the second year?s profit? | [
"A)39 : 40",
"B)3 : 4",
"C)3 : 7",
"D)40 : 79",
"E)None of these"
] | A |
aqua_train | aqua_train_73142 | A certain company employs 6 senior officers and 4 junior officers. If a committee is to be created, that is made up of 3 senior officers and 1 junior officer, how many different committee are possible? | [
"A)8",
"B)24",
"C)58",
"D)80",
"E)210"
] | D |
aqua_train | aqua_train_90449 | A seller of used cars has 12 cars to sell and each of his clients selected 4 cars that he liked most. If each car was selected exactly thrice, how many clients visited the garage? | [
"A)9",
"B)10",
"C)12",
"D)14",
"E)16"
] | A |
ds_train | ds_train_1175 | In the context of production engineering, consider a factory implementing a Just-In-Time (JIT) inventory system. Which of the following advantages is directly associated with JIT inventory management? | [
"A. Increase in bulk purchasing discounts\nB. Reduction in lead times for production\nC. Increase in inventory carrying costs\nD. Decrease in production scheduling flexibility"
] | B |
science_train | science_train_2615 | Question: Select the organism in the same genus as the European wildcat.
Hints: | [
"Felis nigripes",
"Lynx rufus",
"Neofelis nebulosa"
] | A |
aqua_train | aqua_train_79119 | The ratio between the present ages of P and Q is 6:7. If Q is 4 years old than P, what will be the ratio of the ages of P and Q after 4 years | [
"A)A)3:4",
"B)B)3:5",
"C)of these",
"D)inadequate",
"E)C)4:3"
] | C |
aqua_train | aqua_train_62684 | A man sells an article at a profit of 25%. If he had bought it at 20% less and sold it for Rs.12.60 less, he would have gained 30%. Find the cost of the article. | [
"A)30",
"B)40",
"C)50",
"D)60",
"E)70"
] | D |
aqua_train | aqua_train_54507 | 54671 - 14456 - 35466 = ? | [
"A)2449",
"B)5449",
"C)6749",
"D)6449",
"E)4749"
] | E |
aqua_train | aqua_train_10283 | A man buys an article and sells it at a profit of 20%. If he had bought it at 20% less and sold it for Rs.15 less, he could have gained 25%. What is the cost price? | [
"A)197",
"B)375",
"C)279",
"D)278",
"E)75"
] | E |
aqua_train | aqua_train_38913 | A certain city with a population of 144,000 is to be divided into 11 voting districts , and no district is to have a population that is more than 10 percent greater than the population of any other district What is the minimum possible population that the least populated district could have ? | [
"A)a) 12,000",
"B)b) 10,800",
"C)c) 10,900",
"D)d) 11,000",
"E)e) 11,100"
] | A |
aqua_train | aqua_train_31173 | A man can row at 5 kmph in still water. If the velocity of current is 3 kmph and it takes him 1 hour to row to a place and come back, how far is the place? | [
"A)2.4 km",
"B)2.9 km",
"C)3.4 km",
"D)4.4 km",
"E)1.6 km"
] | E |
aqua_train | aqua_train_64626 | Total 75 cows 25 cow gives each 2 liter milk 25 cow gives each 3/4 liter milk 25 cow gives each 1/4 liter milk this is split into 3 son per each 25 cows & 25 liter milk how? | [
"A)10",
"B)12",
"C)15",
"D)25",
"E)18"
] | D |
aqua_train | aqua_train_59300 | Approximately how many cubic feet of water are needed to fill a circular swimming pool that is 80 feet across and 10 feet deep? | [
"A)10000",
"B)50000",
"C)80000",
"D)85000",
"E)90000"
] | B |
aqua_train | aqua_train_8105 | The value of x + x(xx) when x = 5 is: | [
"A)130",
"B)10",
"C)12",
"D)14",
"E)16"
] | A |
aqua_train | aqua_train_7512 | If b < 2 and 2x - 4b = 0, which of the following must be true? | [
"A)x > -3",
"B)x < 4",
"C)x = 3",
"D)x < 5",
"E)D. x > 3"
] | B |
sciq | sciq_4 | Transport epithelia that function in maintaining water balance also often function in disposal of what? | [
"bacteria",
"absorption wastes",
"organisms wastes",
"metabolic wastes"
] | D |
aqua_train | aqua_train_77137 | The sequence of numbers a1, a2, a3, ..., an is defined by an = 1/n - 1/(n+2) for each integer n >= 1. What is the sum of the first 30 terms of this sequence? | [
"A)1/30-1/32",
"B)1 - (1/30 + 1/30)",
"C)(1+1/2) – (1/31 +1/ 32)",
"D)1 - 1/32",
"E)1/32-1/30"
] | C |
aqua_train | aqua_train_77597 | At a game of billiards, A can give B 15 points in 60 and A can give C to 20 points in 60. How many points can B give C in a game of 90? | [
"A)10",
"B)12",
"C)13",
"D)15",
"E)8"
] | A |
aqua_train | aqua_train_46569 | Two trains are moving in the same direction at 72 kmph and 36 kmph. The faster train crosses a man in the slower train in 15 seconds. Find the length of the faster train? | [
"A)270",
"B)277",
"C)187",
"D)257",
"E)150"
] | E |
sciq | sciq_4 | What decay produces helium nuclei? | [
"Beta Decay",
"duo decay",
"radiative decay",
"alpha decay"
] | D |
aqua_train | aqua_train_90446 | A, B, C, D and E are ve
consecutive odd numbers The sum of A and C is 146. What is
the value of E? | [
"A)75",
"B)81",
"C)71",
"D)79",
"E)None of these"
] | D |
sciq | sciq_4 | What term is used to describe the tendency of a mineral to break along certain planes? | [
"tooth decay",
"porosis",
"erosion",
"cleavage"
] | D |
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