dataset stringclasses 5
values | id stringlengths 6 18 | question stringlengths 3 1.92k | choices listlengths 1 36 | answer stringclasses 5
values |
|---|---|---|---|---|
sciq | sciq_4 | Oxygen is essentially just a waste product of the light reactions of what? | [
"Fibrinolysis",
"electrolysis",
"glycolysis",
"photosynthesis"
] | D |
sciq | sciq_4 | What is the name of the stage of life when a child becomes sexually mature? | [
"adolescence",
"growth spurt",
"maturity",
"puberty"
] | D |
aqua_train | aqua_train_45876 | The average age of three persons is 52 years. Their ages are in the proportion of 1:5:7. What is the age in years of the oldest one among them. | [
"A)9 years",
"B)12 years",
"C)60 years",
"D)70 years",
"E)80 years"
] | D |
aqua_train | aqua_train_5056 | When positive integer A is divided by positive integer B, the remainder is 5. If A/B = 58.25, what is the value of B? | [
"A)18",
"B)19",
"C)15",
"D)20",
"E)13"
] | D |
aqua_train | aqua_train_96091 | In how many different number of ways 4 man and 3 woman can sit on a bench such that girls always sit together. | [
"A)700",
"B)720",
"C)730",
"D)750",
"E)770"
] | B |
aqua_train | aqua_train_84823 | Which of the following leads to the correct mathematical solution for the number of ways that the letters of the word GUAVA could be arranged to create a five-letter code? | [
"A)5!",
"B)5! − (3! + 2!)",
"C)5! − 2!",
"D)5!/2!",
"E)6!/(3! × 2!)"
] | D |
sciq | sciq_4 | A type of what in a cow's gut enables the animal to digest grass? | [
"virus",
"pests",
"algae",
"bacteria"
] | D |
aqua_train | aqua_train_97123 | The perimeter of a square is 52 m. Find the area of the square. | [
"A)161 m².",
"B)164 m².",
"C)166 m².",
"D)169 m².",
"E)273 m²."
] | D |
aqua_train | aqua_train_93609 | The average amount with a group of seven numbers is Rs. 20. If the newly joined member has Rs. 50 with him, what was the average amount with the group before his joining the group? | [
"A)22",
"B)27",
"C)15",
"D)77",
"E)16"
] | C |
aqua_train | aqua_train_17201 | Which of the following numbers should not be included in the set?
331, 482, 551, 263, 381, 242, 111 | [
"A)263",
"B)381",
"C)242",
"D)111",
"E)None of these"
] | B |
aqua_train | aqua_train_30331 | The distance between West-Town to East-Town is 16 kilometers. Two birds start flying simultaneously towards one another, the first leaving from West-Town at a speed of 5 kilometers per minute and the second bird, leaving from East-Town, at a speed of 1 kilometers per minute. What will be the distance, in kilometers, be... | [
"A)3.",
"B)7.",
"C)10.",
"D)12.",
"E)16."
] | E |
aqua_train | aqua_train_34875 | Jim is able to sell a hand-carved statue for $620 which was a 25% profit over his cost. How much did the statue originally cost him? | [
"A)$496.00",
"B)$512.40",
"C)$555.40",
"D)$574.90",
"E)$588.20"
] | A |
aqua_train | aqua_train_11497 | A train of length L is traveling at a constant velocity and passes a pole in t seconds. If the same train travelling at the same velocity passes a platform in 2t seconds, then what is the length of the platform? | [
"A)0.5 L",
"B)L",
"C)1.5 L",
"D)2 L",
"E)3"
] | B |
ds_train | ds_train_26 | In the context of derived algebraic geometry, which of the following statements about derived schemes is correct? | [
"A. Derived schemes are always affine.\nB. Derived schemes generalize classical schemes by incorporating derived categories and homotopical methods.\nC. Derived schemes do not require the use of chain complexes.\nD. Derived schemes are a subcategory of classical schemes."
] | B |
aqua_train | aqua_train_86382 | 66 cubic centimetres of silver is drawn into a wire 1 mm in diameter. The length if the wire in meters will be: | [
"A)76 m",
"B)80 m",
"C)84 m",
"D)88 m",
"E)None of these"
] | C |
aqua_train | aqua_train_13217 | From a total of 5 boys and 6 girls, how many 4-person committees can be selected if the committee must have exactly 2 boys and 2 girls? | [
"A)16",
"B)24",
"C)60",
"D)120",
"E)150"
] | E |
aqua_train | aqua_train_79204 | A batsman makes a score of 87 runs in the 17th inning and thus increases his average by 3. Find his average after 17th inning? | [
"A)40",
"B)56",
"C)39",
"D)42",
"E)53"
] | C |
aqua_train | aqua_train_44064 | A man bought 20 shares of Rs. 50 at 5 discount, the rate of dividend being 4 %. The rate of interest obtained is | [
"A)5%",
"B)5.28%",
"C)5.30%",
"D)5.50%",
"E)6%"
] | B |
aqua_train | aqua_train_63713 | Which of the following is equal to 10^-(-3)^3? | [
"A)1/(10^30)",
"B)1/(10^28)",
"C)1/(10^29)",
"D)1/(10^27)",
"E)1/(10^25)"
] | D |
mcq_train | mcq_train_293 | Question: A passive adversary can \ldots
Options: do nothing., only listen to communications., only interfere with client or server communications., only replace some communication messages by others. | [
"do nothing.",
"only listen to communications.",
"only interfere with client or server communications.",
"only replace some communication messages by others."
] | B |
aqua_train | aqua_train_56424 | One-sixth of the light switches produced by a certain factory are defective. Four-fifths of the defective switches are rejected and 1/15 of the non defective switches are rejected by mistake. If all the switches not rejected are sold, what percent of the switches sold by the factory are defective? | [
"A)1.8%",
"B)2.9%",
"C)4.1%",
"D)5.6%",
"E)6.4%"
] | C |
aqua_train | aqua_train_3089 | For any real number x, the operatoris defined as:
(x) = x(4 − x)
If p + 1 =(p + 1), then p = | [
"A)-2",
"B)0",
"C)1",
"D)2",
"E)3"
] | E |
sciq | sciq_4 | Particles of sand and what other substance are carried by longshore drift? | [
"magma",
"bone",
"soil",
"rock"
] | D |
aqua_train | aqua_train_66035 | In a certain warehouse, 40 percent of the packages weigh less than 75 pounds, and a total of 48 packages weigh less than 25 pounds. If 80 percent of the packages weigh at least 25 pounds, how many of the packages weigh at least 25 pounds but less than 75 pounds? | [
"A)8",
"B)64",
"C)48",
"D)102",
"E)144"
] | C |
aqua_train | aqua_train_56149 | The sum of three integers is 19. The largest integer is 3 times the middle integer, and the smallest integer is 9 less than the largest integer. What is the product of the three integers? | [
"A)132",
"B)144",
"C)156",
"D)168",
"E)180"
] | B |
aqua_train | aqua_train_76755 | Two buses of length 120 m and 280 m are running towards each other on parallel lines at 42 kmph and 30 kmph respectively. In what time will they be clear of each other from the moment they meet? | [
"A)10 sec",
"B)30 sec",
"C)40 sec",
"D)20 s",
"E)50 sec"
] | D |
aqua_train | aqua_train_32503 | 120 is what percent of 80? | [
"A)0.2%",
"B)2%",
"C)5%",
"D)150%",
"E)500%"
] | D |
aqua_train | aqua_train_40422 | A person spends 40% of his salary on food, 25% on house rent, 15% on entertainment and 15% on conveyance. If his savings at the end of the month is Rs. 1200, then his salary per month in rupees is: | [
"A)4000",
"B)24000",
"C)8000",
"D)10000",
"E)None of these"
] | B |
aqua_train | aqua_train_14839 | The sale price sarees listed for Rs.400 after successive discount is 10% and 5% is? | [
"A)337",
"B)267",
"C)342",
"D)287",
"E)261"
] | C |
science_train | science_train_4981 | Question: Think about the magnetic force between the magnets in each pair. Which of the following statements is true?
Hints: | [
"The magnetic force is weaker in Pair 2.",
"The strength of the magnetic force is the same in both pairs.",
"The magnetic force is weaker in Pair 1."
] | C |
aqua_train | aqua_train_19966 | If the cost price of 18 articles is same as the selling price of 25 articles. Find the gain or loss percentage? | [
"A)30% Gain",
"B)28% Loss",
"C)40% Gain",
"D)40% Loss",
"E)50% Loss"
] | B |
aqua_train | aqua_train_27147 | 5b2 is a three-digit number with b as a missing digit. If the number is divisible by 6, the missing digit is: | [
"A)2",
"B)3",
"C)6",
"D)7",
"E)8"
] | A |
aqua_train | aqua_train_94329 | A train 800 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)176 m",
"B)179 m",
"C)500 m",
"D)169 m",
"E)576 m"
] | C |
aqua_train | aqua_train_70429 | In a group of buffaloes and ducks, the number of legs are 24 more than twice the number of heads. What is the number of buffaloes in the group? | [
"A)12",
"B)3",
"C)5",
"D)8",
"E)10"
] | A |
aqua_train | aqua_train_92000 | A man can row at 5 kmph in still water. If the velocity of current is 1 kmph and it takes him 1 hour to row to a place and come back, how far is the place? | [
"A)3.2 km",
"B)3 km",
"C)2.4 km",
"D)3.6 km",
"E)None of these"
] | C |
aqua_train | aqua_train_19066 | A and B started a business with initial investments in the ratio 14 : 15 and their annual profits were in the ratio 7 : 6. If A invested the money for 10 months, for how many months did B invest his money? | [
"A)2",
"B)4",
"C)6",
"D)8",
"E)9"
] | D |
aqua_train | aqua_train_27773 | Y and Z started a business investing Rs. 70,000 and Rs. 30,000 respectively. In what ratio the profit earned after 5 years be divided between Y and Z respectively? | [
"A)6:3",
"B)3:7",
"C)7:3",
"D)3:6",
"E)None of these"
] | C |
science_train | science_train_943 | Question: Which of the following could Julia and Tiana'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_19833 | Machines X and Y produce bottles at their respective constant rates. Machine X produces k bottles in 6 hours and machine Y produces k bottles in 12 hours. How many hours does it take machines X and Y , working simultaneously , to produce 12k bottles? | [
"A) 8",
"B) 12",
"C) 15",
"D) 48",
"E) 24"
] | D |
aqua_train | aqua_train_6105 | How many two-element subsets of {6,7,8,9} are there that do not contain the pair of elements 8 and 9? | [
"A)5",
"B)4",
"C)3",
"D)6",
"E)7"
] | A |
sciq | sciq_4 | Group 15 of the periodic table is also called which group? | [
"oxygen",
"potassium",
"hydrogen",
"nitrogen"
] | D |
aqua_train | aqua_train_90878 | If w and b are positive numbers, and w^3 + b^3 = 75, then the greatest possible value of w is between: | [
"A)0 and 3",
"B)3 and 5",
"C)4 and 5",
"D)5 and 7",
"E)6 and 9"
] | C |
aqua_train | aqua_train_40666 | A sum of Rs. 12,500 amounts to Rs. 15,500 in 4 years at the rate of simple interest. what is the rate of interest ? | [
"A)3 %",
"B)4 %",
"C)5 %",
"D)6 %",
"E)7 %"
] | D |
aqua_train | aqua_train_88468 | A man can row a boat at 20 kmph in still water. If the speed of the stream is 6 kmph, what is the time taken to row a distance of 60 km downstream? | [
"A)30/16 hours",
"B)30/33 hours",
"C)38/13 hours",
"D)40/13 hours",
"E)30/13 hours"
] | D |
sciq | sciq_4 | What happens when waves reach the shore? | [
"diffuse and recede",
"surge and drown",
"repel and attract",
"topple and break"
] | D |
aqua_train | aqua_train_61751 | Two men A and B start from place X walking at 4 ½ kmph and 5 ¾ kmph respectively. How many km apart they are at the end of 3 ½ hours if they are walking in the same direction? | [
"A)4 3/6",
"B)4 3/9",
"C)4 3/8",
"D)4 3/4",
"E)4 3/1"
] | C |
aqua_train | aqua_train_34641 | A box contains 100 balls, numbered from 1 to 100. If three balls are selected at random and with replacement from the box, what is the probability J that the sum of the three numbers on the balls selected from the box will be odd? | [
"A)1/4",
"B)3/8",
"C)1/2",
"D)5/8",
"E)3/4"
] | C |
aqua_train | aqua_train_63358 | Jill works as a waitress at the local diner where she earns an hourly wage of $4.00 per hour and a standard tip rate of 15% of the cost of the orders she serves. If she worked six 8-hour shifts this week and averaged $40 in orders per hour, how much did Jill earn this week? | [
"A)280",
"B)300",
"C)480",
"D)350",
"E)400"
] | C |
aqua_train | aqua_train_50344 | In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with remaining meal? | [
"A)50",
"B)30",
"C)40",
"D)10",
"E)20"
] | B |
aqua_train | aqua_train_91548 | What is the value of 3x^2 − 1.8x + 0.3 for x = 0.9? | [
"A)−0.3",
"B)0",
"C)0.3",
"D)1.11",
"E)2.46"
] | D |
aqua_train | aqua_train_41228 | A train passes a station platform in 36 seconds and a man standing on the platform in 21 seconds. If the speed of the train is 54 km/hr, what is the length of the platform? | [
"A)877 m",
"B)225 m",
"C)167 m",
"D)887 m",
"E)265 m"
] | B |
aqua_train | aqua_train_22212 | In a certain corporation, there are 300 male employees and 150 female employees. It is known that 40% of the male employees have advanced degrees and 40% of the females have advanced degrees. If one of the 450 employees is chosen at random, what is the probability this employee has an advanced degree or is female? | [
"A)1/2",
"B)2/3",
"C)3/5",
"D)7/10",
"E)11/15"
] | C |
aqua_train | aqua_train_94608 | The sum of the squares of two consecutive positive integers exceeds their product by 91. Find the integers? | [
"A)9",
"10",
"B)10",
"11",
"C)11",
"12",
"D)12",
"13",
"E)None of these"
] | A |
aqua_train | aqua_train_11618 | All of the citizens of a country have a seven-character or eight-character national identification code that is created using the 26 letters of the alphabet and the 10 digits from 0 to 9. What is the maximum number of citizens who can be designated with these codes? | [
"A)36^15",
"B)35(36^7)",
"C)35(36^8)",
"D)37(36^7)",
"E)37(36^8)"
] | D |
aqua_train | aqua_train_7079 | The present ages of three persons in proportions 4 : 7 : 9. Eight years ago, the sum of their ages was 16. Find their present ages (in years). | [
"A)8",
"14",
"18",
"B)8",
"28",
"36",
"C)20",
"35",
"45",
"D)33,42,43",
"E)23,42,43"
] | A |
sciq | sciq_4 | What make us sick when they become human parasites? | [
"detritus",
"viruses",
"larvae",
"protozoa"
] | D |
aqua_train | aqua_train_21714 | Louie takes out a three-month loan of $1000. The lender charges him 10% interest per month compounded monthly. The terms of the loan state that Louie must repay the loan in three equal monthly payments. To the nearest dollar, how much does Louie have to pay each month? | [
"A)333",
"B)383",
"C)402",
"D)433",
"E)483"
] | C |
aqua_train | aqua_train_12098 | A team won 50 percent of its first 60 games in a particular season, and 80 percent of its remaining games. If the team won a total of 60 percent of its games that season, what was the total number of games that the team played? | [
"A)180",
"B)120",
"C)90",
"D)85",
"E)30"
] | C |
aqua_train | aqua_train_25019 | The contents of a bag of marbles consist of 12 green marbles and 20 blue marbles. How many blue marbles must be removed so that 40% of the marbles in the bag will be green? | [
"A)0",
"B)1",
"C)2",
"D)3",
"E)4"
] | C |
sciq | sciq_4 | Different forms, or allotropes, of carbon are diamond, graphite, and what? | [
"ligands",
"vesicles",
"carbonite",
"fullerenes"
] | D |
aqua_train | aqua_train_90593 | Tom can hit a target 3 times in 6 shots, Karan can hit the target 2 times in 6 shots & Ashwini can hit 4 times in 4 shots. What is the probability that at least 2 shots hit the target ? | [
"A)1/2",
"B)1/3",
"C)2/3",
"D)3/5",
"E)3/7"
] | C |
aqua_train | aqua_train_9498 | A certain bag contains 100 balls — 50 white, 30 green, 10 yellow, 7 red, and 3 purple. If a ball is to be chosen at random, what is the probability that the ball will be neither red nor purple? | [
"A)0.9",
"B)0.75",
"C)0.6",
"D)0.8",
"E)0.5"
] | A |
aqua_train | aqua_train_63247 | The ratio by weight, measured in pounds, of books to clothes to electronics in a suitcase initially stands at 7:4:3. Someone removes 6 pounds of clothing from the suitcase, thereby doubling the ratio of books to clothes. How many pounds do the electronics in the suitcase weigh? | [
"A)1",
"B)3",
"C)5",
"D)7",
"E)9"
] | E |
aqua_train | aqua_train_91863 | Jackie, Mark, Dave line up at a ticket window. In how many ways can they arrange themselves so that Dave is third in line from the window? | [
"A)a 24",
"B)b 12",
"C)c 9",
"D)d 6",
"E)e 2"
] | D |
aqua_train | aqua_train_56642 | What is the difference between the local value of 7 and 5 in the number 2574? | [
"A)430",
"B)377",
"C)288",
"D)277",
"E)112"
] | A |
aqua_train | aqua_train_27548 | What is the smallest no. that should be added to 236 to make it exactly divisible by 9? | [
"A)1",
"B)3",
"C)5",
"D)7",
"E)9"
] | D |
sciq | sciq_4 | Catalysts can greatly increase the rates of chemical what? | [
"photosynthesis",
"decay",
"effects",
"reactions"
] | D |
aqua_train | aqua_train_28043 | Will decides to attend a basketball game with four friends.
If the party of five sits together in five consecutive seats, and Will must NOT sit in between two of his friends, how many ways
can the five friends be arranged? | [
"A)24",
"B)36",
"C)48",
"D)72",
"E)120"
] | C |
aqua_train | aqua_train_85234 | A patient was given three pills which he is required to take one after every thirty-five minutes.
How long can the pills run for him? | [
"A)1 hour and 10 minutes.",
"B)1 hour and 15 minutes.",
"C)1 hour and 20 minutes.",
"D)1 hour and 50 minutes.",
"E)1 hour and 25 minutes."
] | A |
aqua_train | aqua_train_6156 | Simplify: 0.2*0.4+0.6*0.8 | [
"A)0.52",
"B)0.42",
"C)0.48",
"D)0.64",
"E)0.56"
] | E |
aqua_train | aqua_train_56181 | A man can swim in still water at 15 km/h, but takes twice as long to swim upstream than downstream. The speed of the stream is? | [
"A)3.9",
"B)5",
"C)5.3",
"D)1.5",
"E)5.2"
] | B |
sciq | sciq_4 | Regulatory proteins bind to regulatory elements to control what? | [
"mutation",
"differentiation",
"growth",
"transcription"
] | D |
aqua_train | aqua_train_65112 | In a game of billiards, A can give B 20 points in 60 and he can give C 30 points in 60. How many points can B give C in a game of 100? | [
"A)14",
"B)61",
"C)25",
"D)72",
"E)62"
] | C |
aqua_train | aqua_train_69226 | The length of the room is 3m and width is 3m. Find the cost of paving the floor by slabs at the rate of Rs.300 per sq meter? | [
"A)1800",
"B)1500",
"C)1700",
"D)1600",
"E)1540"
] | A |
aqua_train | aqua_train_88637 | An amount of Rs.1638 was divided among A, B and C, in the ratio 1/2 : 1/3 : 1/4. Find the share of A? | [
"A)656",
"B)456",
"C)756",
"D)745",
"E)720"
] | C |
aqua_train | aqua_train_36750 | x, y, a, and b are positive integers. When x is divided by y, the remainder is 6. When a is divided by b, the remainder is 14. Which of the following is NOT a possible value for y + b? | [
"A)24",
"B)21",
"C)20",
"D)17",
"E)15"
] | C |
science_train | science_train_2553 | 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."
] | A |
science_train | science_train_1366 | Question: Will these magnets attract or repel each other?
Hints: | [
"repel",
"attract"
] | B |
sciq | sciq_4 | Most animals are in which clade? | [
"eutheria",
"metazoa",
"synapsids",
"bilateria"
] | D |
aqua_train | aqua_train_16806 | A rope of which a calf is tied is increased from 12 m to 18 m, how much additional grassy ground shall it graze? | [
"A)1217",
"B)1219",
"C)1210",
"D)565.7",
"E)1312"
] | D |
aqua_train | aqua_train_26236 | A watch passes through three hands and each gains 25%. If the 3rd sells it for Rs250, what did the 1st pay for it? | [
"A)110",
"B)120",
"C)128",
"D)143",
"E)145"
] | C |
aqua_train | aqua_train_78739 | If 36 men can do a piece of work in 25 hours, in how many hours will 15 men
do it ? | [
"A)60 hours",
"B)50hours",
"C)65 hours",
"D)45 hours",
"E)30 hours"
] | A |
aqua_train | aqua_train_80150 | The smallest value of n, for which 2n + 1 is not a prime number is | [
"A)3",
"B)4",
"C)5",
"D)6",
"E)7"
] | B |
aqua_train | aqua_train_6742 | If two numbers are in the ratio 2:3. If 17 is added to both of the numbers then the ratio becomes 3:4 then find the smallest number? | [
"A)A)10",
"B)B)20",
"C)C)34",
"D)D)30",
"E)E)35"
] | C |
aqua_train | aqua_train_73188 | Thirty percent of the women in a college class are science majors, and the non-science majors make up 80% of the class. What percentage of the women are science majors if 40% of the class are men? | [
"A)2%",
"B)5%",
"C)28%",
"D)30%",
"E)45%"
] | D |
aqua_train | aqua_train_24091 | If a and b are prime numbers, which of the following CANNOT be the value of ab? | [
"A)9",
"B)14",
"C)21",
"D)23",
"E)25"
] | D |
aqua_train | aqua_train_62126 | A perfect square is defined as the square of an integer and a perfect cube is defined as the cube of an integer. How many positive integers n are there such that n is less than 100,000 and at the same time n is a perfect square and a perfect cube? | [
"A)3",
"B)4",
"C)5",
"D)6",
"E)7"
] | D |
aqua_train | aqua_train_36689 | The area of a circular field is 13.86 hectares. Find the cost of fencing it at the rate of Rs. 4.60 per metre. | [
"A)2399",
"B)3888",
"C)2999",
"D)5808",
"E)6072"
] | E |
aqua_train | aqua_train_52498 | Bill purchases an item and receives no change. Before the purchase, he has only a five dollar bill, two 10 dollar bill, and a twenty dollar bill. How many distinct possibilities are there for the total amount of his purchase? | [
"A)3",
"B)4",
"C)6",
"D)9",
"E)10"
] | D |
aqua_train | aqua_train_76803 | A 20% product produces 50%. The market value of the product is: | [
"A)Rs. 40",
"B)Rs. 60",
"C)Rs. 45",
"D)Rs. 80",
"E)Rs. 70"
] | A |
aqua_train | aqua_train_26037 | How many 6 letter words ( with or without meaning) can be formed using all the following 5 letters U,P,Q,R,S,and T so that letter P is to the left of letter R? | [
"A)160",
"B)400",
"C)300",
"D)360",
"E)320"
] | D |
aqua_train | aqua_train_79138 | Each night before he goes to bed, Jordan likes to pick out an outfit to wear the next day. He has 8 different shirts, 10 different pairs of jeans, and 8 pairs of sneakers. If an outfit consists of 1 shirt, 1 pair of jeans, and 1 pair of sneakers, how many different outfits does Jordan have? | [
"A)30",
"B)90",
"C)640",
"D)480",
"E)960"
] | C |
aqua_train | aqua_train_75356 | A goods train runs at the speed of 72 kmph and crosses a 260 m long platform in 26 seconds. What is the length of the goods train? | [
"A)260 m",
"B)270m",
"C)643m",
"D)832m",
"E)270m"
] | A |
aqua_train | aqua_train_95340 | An error 2.5% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is | [
"A)6.04%",
"B)5.14%",
"C)5.23%",
"D)5.0625%",
"E)5.5%"
] | D |
aqua_train | aqua_train_76214 | In a shower, 4 cm of rain falls. The volume of water that falls on 1.5 hectares of ground is: | [
"A)75 cu. m",
"B)600 cu. m",
"C)750 cu. m",
"D)6000 cu. m",
"E)7.50 cu. m"
] | B |
aqua_train | aqua_train_74095 | The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, then the area of the park (in sq. m) is? | [
"A)153600",
"B)153629",
"C)151299",
"D)153129",
"E)152109"
] | A |
aqua_train | aqua_train_42264 | A 12 by 16 rectangle is inscribed in circle. What is the circumference of the circle? | [
"A)5π",
"B)10π",
"C)15π",
"D)20π",
"E)30π"
] | D |
aqua_train | aqua_train_25810 | A and B have the same number of marbles when they start playing. After some time A gains 20 marbles and later he loses 2/3rds of what he had. Now B has 4 times as many marbles as A has. What are the initial number of marbles that each of them had? | [
"A)80",
"B)90",
"C)100",
"D)110",
"E)120"
] | C |
aqua_train | aqua_train_87862 | The editor of an anthology of short stories will select authors from a pool of 12 authors, of which 5 are female. If the anthology is to include the work of 7 authors of which at least 2 are female, in how many ways can the editor select the authors? | [
"A)734",
"B)745",
"C)756",
"D)767",
"E)778"
] | C |
ds_train | ds_train_670 | In clinical pharmacology, the concept of bioavailability is critical for determining the efficiency of drug delivery. If a drug administered orally has a bioavailability of 0.7, what proportion of the drug reaches systemic circulation unchanged? | [
"A. 0%\nB. 30%\nC. 70%\nD. 100%"
] | C |
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