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_39495 | A family pays $800 per year for an insurance plan that pays 85 percent of the first $1,000 in expenses and 100 percent of all medical expenses thereafter. In any given year, the total amount paid by the family will equal the amount paid by the plan when the family's medical expenses total. | [
"A)$1,100",
"B)$1,200",
"C)$1,400",
"D)$1,800",
"E)$2,200"
] | A |
aqua_train | aqua_train_31102 | The area of a triangle will be when a = 1m, b = 1m, c = 2m, a, b, c being lengths of respective sides? | [
"A)2",
"B)7",
"C)5",
"D)3",
"E)4"
] | A |
aqua_train | aqua_train_86041 | How many terminating zeroes W does 200! have? | [
"A) 40",
"B) 48",
"C) 49",
"D) 55",
"E) 64"
] | C |
aqua_train | aqua_train_29864 | If 145% of j is equal to 25% of k, 160% of k is equal to 50% of l, and 175% of l is equal to 75% of m, then 40% of m is equal to what percent of 200% of j ? | [
"A)0.35",
"B)3.5",
"C)35",
"D)700",
"E)3500"
] | D |
aqua_train | aqua_train_34657 | In how many different ways can 3 identical green shirts and 3 identical red shirts be distributed among 6 children such that each child receives a shirt? | [
"A)20",
"B)40",
"C)216",
"D)720",
"E)729"
] | A |
aqua_train | aqua_train_12528 | To mail a package, the rate is a cents for the first pound and b cents for each additional pound, where a>b. Two packages weighing 3 pounds and 5 pounds, respectively can be mailed seperately or combined as one package. Which method is cheaper and how much money is saved? | [
"A)Combined",
"with a saving of a-b cents",
"B)Combined",
"with a saving of a-b cents",
"C)Combined",
"with a saving of a cents",
"D)Separately",
"with a saving of a-b cents",
"E)Separately",
"with a saving of b cents"
] | A |
aqua_train | aqua_train_45454 | The average marks of 10 students in a class is 100. But a student mark is wrongly noted as 50 instead of 10 then find the correct average marks? | [
"A)A)78",
"B)B)82",
"C)C)96",
"D)D)91",
"E)E)85"
] | C |
aqua_train | aqua_train_10893 | 1,3,5,7,9,..50 find term of sequnce for this. | [
"A)1345",
"B)1567",
"C)1243",
"D)2767",
"E)2500"
] | E |
aqua_train | aqua_train_4400 | [(11/2 ÷ 1/2 × 11/2)]/[(11/2 × 1/2 ÷ 11/2)] = ? | [
"A)111",
"B)101",
"C)91",
"D)81",
"E)121"
] | E |
aqua_train | aqua_train_80280 | How many ways could three boxes can be arranged in a shelf with five boxes space in which two places in the shelf will remain empty? | [
"A)118",
"B)60",
"C)8",
"D)12",
"E)120"
] | B |
aqua_train | aqua_train_83522 | What is the greatest 6-digit number when divided by 7 ,8 , 9, and 10 leaves a remainder of 5, 6, 7, and 8 respectively? | [
"A)456788",
"B)678910",
"C)997479",
"D)997919",
"E)997920"
] | A |
aqua_train | aqua_train_80662 | The ratio of flour to water to sugar in a recipe is 11:5:2. The ratio in a new recipe calls for a doubling of the ratio of flour to water from the original recipe and a halving of the ratio of flour to sugar. If the new recipe calls for 7.5 cups of water, how much sugar is required? | [
"A)8",
"B)9",
"C)10",
"D)11",
"E)12"
] | E |
sciq | sciq_4 | What is the closed circulatory system of humans and other vertebrates called? | [
"digestive system",
"reproductive system",
"respiratory system",
"cardiovascular system"
] | D |
aqua_train | aqua_train_62014 | A policeman noticed a criminal from a distance of 265 km. The criminal starts running and the policeman chases him. The criminal and the policeman run at the rate of 8 km and 9 km per hour respectively. What is the distance between them after 3 minutes ? | [
"A)100 m",
"B)120 m",
"C)130 m",
"D)150 m",
"E)None of these"
] | E |
aqua_train | aqua_train_20543 | A dishonest dealer claims to sell a product at its cost price. He uses a counterfeit weight which is 20% less than the real weight. Further greed overtook him and he added 15% impurities to the product. Find the net profit percentage of the dealer? | [
"A)46.85%",
"B)43.75%",
"C)50%",
"D)56.25%",
"E)36%"
] | B |
aqua_train | aqua_train_32997 | The probability that a computer company will get a computer hardware contract is 3/4 and the probability that it will not get a software contract is 3/5. If the probability of getting at least one contract is 4/5, what is the probability that it will get both the contracts? | [
"A)4/11",
"B)5/12",
"C)6/17",
"D)7/20",
"E)11/30"
] | D |
aqua_train | aqua_train_77088 | Three machines, each working at the same constant rate, together can complete a certain job in 18 days. How many additional machines, each working at the same constant rate, will be needed to complete the job in 9 days? | [
"A)3",
"B)5",
"C)7",
"D)9",
"E)8"
] | A |
aqua_train | aqua_train_66768 | If 0.5% of A =95 paise, then the value of A is ? | [
"A)Rs. 190",
"B)Rs. 17",
"C)Rs. 1.70",
"D)Rs. 4.25",
"E)None"
] | A |
aqua_train | aqua_train_38946 | An accurate clock shows 8 o'clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 10 o'clock in the morning? | [
"A)30",
"B)60",
"C)90",
"D)120",
"E)150"
] | B |
aqua_train | aqua_train_91935 | A marble shop contains 6 blue marbles, 6 red marbles, and 6 green marbles. If 4 marbles are purchased at random from the shop, what is the probability that the 4 marbles will be the same color? | [
"A)1/68",
"B)60/68",
"C)13/68",
"D)13/48",
"E)1/48"
] | A |
sciq | sciq_4 | What elements do mafic minerals typically include? | [
"iodine and magnesium",
"sodium and magnesium",
"xerophyte and magnesium",
"iron and magnesium"
] | D |
aqua_train | aqua_train_84843 | Express of the following as a fraction:
42% | [
"A)20/55",
"B)21/50",
"C)34/27",
"D)17/25",
"E)None of them"
] | B |
aqua_train | aqua_train_36138 | Rates for having a manuscript typed at a certain typing service are $6 per page for the first time a page is typed and $4 per page each time a page is revised. If a certain manuscript has 100 pages, of which 40 were revised only once, 10 were revised twice, and the rest required no revisions, what was the total cost of... | [
"A)$850",
"B)$840",
"C)$860",
"D)$870",
"E)$880"
] | B |
aqua_train | aqua_train_66286 | If "BEACH" is given a code of 19, then what is the difference between "SANDCASTLE" and "WAVES"? | [
"A)15",
"B)28",
"C)30",
"D)168",
"E)22"
] | B |
aqua_train | aqua_train_63592 | List S consists of 12 consecutive integers. If -4 is the least integer in list S, what is the range of positive integers in list S? | [
"A)5",
"B)6",
"C)7",
"D)11",
"E)12"
] | B |
aqua_train | aqua_train_53079 | What is the most powerful tool used by the Reserve Bank of India to control inflation? | [
"A)FDS",
"B)Reduce interest rates",
"C)Raise interest rates",
"D)Raise current supply",
"E)Reduce current supply"
] | C |
aqua_train | aqua_train_47116 | Find the sum of first 16 natural numbers | [
"A)136",
"B)468",
"C)465",
"D)463",
"E)485"
] | A |
aqua_train | aqua_train_10821 | A coin is tossed seven times. What is the probability that there is at the least one tail? | [
"A)127/128",
"B)31/138",
"C)31/167",
"D)31/117",
"E)31/128"
] | A |
aqua_train | aqua_train_21164 | The average of five numbers id 27. If one number is excluded,the average becomes 25. The excluded number is | [
"A)25",
"B)27",
"C)30",
"D)35",
"E)34"
] | D |
aqua_train | aqua_train_43781 | A contractor undertook to do a piece of work in 10 days. He employed certain number of laboures but 5 of them were absent from the very first day and the rest could finish the work in only 13 days. Find the number of men originally employed ? | [
"A)21.6",
"B)23.6",
"C)22.6",
"D)21.8",
"E)21.3"
] | A |
aqua_train | aqua_train_19726 | The average of 10 consecutive odd numbers is 22. What is the sum of the first 3 numbers? | [
"A)13",
"B)45",
"C)17",
"D)220",
"E)90"
] | B |
aqua_train | aqua_train_23331 | There are 5 locks and 5 keys and each of the 5 keys matches each of the 5 locks. What is the minimum and the maximum trial numbers of attempts R needed to confirm that each of the 5 keys matches each of the 5 locks? | [
"A)5,15",
"B)4,15",
"C)5,10",
"D)4,10",
"E)5,20"
] | D |
aqua_train | aqua_train_72736 | In a simultaneous throw of 2 dice, what is the probability of getting a total of 8? | [
"A)3/17",
"B)7/36",
"C)1/36",
"D)5/36",
"E)7/17"
] | D |
aqua_train | aqua_train_91116 | COMPLETE THE SERIES..
1, 3, 7, 11, 13,... ? | [
"A)16",
"B)17",
"C)18",
"D)19",
"E)20"
] | D |
aqua_train | aqua_train_41771 | Find large number from below question The difference of two numbers is 1355. On dividing the larger number by the smaller, we get 6 as quotient and the 15 as remainder | [
"A)1234",
"B)1265",
"C)1350",
"D)1467",
"E)1623"
] | E |
aqua_train | aqua_train_25722 | There are 6 gentlemen and 5 ladies to dine at a round table. In how many ways can they seat themselves so that no two ladies are seated together. | [
"A)85400",
"B)36400",
"C)86400",
"D)65600",
"E)88600"
] | C |
aqua_train | aqua_train_59462 | A train 210 m long, running with a speed of 63 km/hr will pass a tree in? | [
"A)22 sec",
"B)16 sec",
"C)17 sec",
"D)18 sec",
"E)12 sec"
] | D |
aqua_train | aqua_train_49130 | The ratio of the ages of Mini and Minakshi is 4 : 3. The sum of their ages is 28 years. The ratio of their ages after 5 years will be | [
"A)22 : 17",
"B)9 : 11",
"C)5 : 4",
"D)4 : 5",
"E)8 : 11"
] | A |
aqua_train | aqua_train_97066 | In year Y imported machine tools accounted for 60 percent of total machine-tools sales in the United States, and Japanese imports accounted for 30 percent of the sales of imported machine tools. If the total sales of machine tools imported from Japan that year was x billion dollars, then the total sales of all machine ... | [
"A)55x/9",
"B)50x/9",
"C)60x/9",
"D)65x/9",
"E)75x/9"
] | B |
science_train | science_train_4878 | Question: What information supports the conclusion that Reagan inherited this trait?
Hints: | [
"Reagan's parents were born with wavy hair. They passed down this trait to Reagan.",
"Reagan and her mother both have short hair."
] | A |
aqua_train | aqua_train_61677 | At a dinner party, 3 people are to be seated around a circular table. 2 seating arrangements are considered different only when the positions of the people are different relative to each other. what is the total number of different possible seating arrangements for the group? | [
"A)2",
"B)10",
"C)24",
"D)32",
"E)120"
] | A |
aqua_train | aqua_train_94977 | Find the odd man out: 111, 133, 143, 155, 188, 200. | [
"A)111",
"B)143",
"C)200",
"D)All of these.",
"E)tortilla chips"
] | B |
aqua_train | aqua_train_83111 | The difference between the simple interest received from two different sources on Rs. 1000 for 3 years is Rs. 13.50. The difference between their rates of interest is? | [
"A)A)2.4%",
"B)B)2.6%",
"C)C)0.3%",
"D)D)0.25%",
"E)E)1.3%"
] | D |
aqua_train | aqua_train_75302 | what is the compound interest on rs:30,000 for 4 months at the rate of 5% per annum | [
"A)501.13",
"B)502.13",
"C)503.13",
"D)504.13",
"E)505.13"
] | C |
aqua_train | aqua_train_21009 | If x and y are integers such that x^2-2x+2y+4=2x^2-3x+y-2, we can deduce that y is | [
"A)not an even",
"B)an even",
"C)a perfect square",
"D)an odd",
"E)a prime"
] | B |
mcq_train | mcq_train_132 | Question: Which of the following is an element of $\mathbb{Z}_{60}^*$?
Options: 49, 30, 26, 21 | [
"49",
"30",
"26",
"21"
] | A |
aqua_train | aqua_train_2710 | Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute. At this rate, how many bottles could 20 such machines produce in 4 minutes? | [
"A) 648",
"B) 1,800",
"C) 2,700",
"D) 3,600",
"E) 64,800"
] | D |
aqua_train | aqua_train_38293 | Which of the numbers below is the odd one out
1,65,190,406,749,950,1261. | [
"A)190",
"B)406",
"C)950",
"D)749",
"E)1261"
] | C |
ds_train | ds_train_1472 | In the framework of Quantum Chromodynamics (QCD), which fundamental force is responsible for binding quarks together to form particles such as protons and neutrons, and what is the role of color charge in this context? | [
"A. Electromagnetic force; color charge determines the photon exchange.\nB. Gravitational force; color charge determines the gravitational interaction between quarks.\nC. Weak nuclear force; color charge is irrelevant in weak interactions.\nD. Strong nuclear force; color charge determines the interaction mediated b... | D |
aqua_train | aqua_train_14232 | The divisor is 12, the quotient is 4 and the remainder is 1.
What is the dividend? | [
"A)48",
"B)49",
"C)96",
"D)97",
"E)72"
] | B |
aqua_train | aqua_train_5035 | power windows: 60%
anti-lock brakes: 25%
CD player: 45%
The table above shows the number of vehicles at Bill's car dealership that have certain features. No vehicle has all three features, but 10% have power windows and anti-lock brakes, 15% have anti-lock brakes and a CD player, and 22% have power windows and a CD pla... | [
"A)25",
"B)8",
"C)11",
"D)3",
"E)0"
] | B |
aqua_train | aqua_train_75327 | A can do a piece of work in 80 days. He works at it for 10 days B alone finishes the remaining work in 42 days. In how much time will A and B working together, finish the work? | [
"A)25",
"B)30",
"C)20",
"D)32",
"E)None of them"
] | B |
sciq | sciq_4 | What type of cell has a singular chromosome, no nucleus, and few other organelles? | [
"trophic",
"graphic",
"monophyletic",
"prokaryotic"
] | D |
aqua_train | aqua_train_94990 | Find the H.C.M of the fractions 1/3, 3/5 and 7/12 | [
"A)1/30",
"B)1/60",
"C)1/15",
"D)1/20",
"E)1/34"
] | B |
aqua_train | aqua_train_34463 | A man can row 50 km upstream and 72 km downstream in 9 hours. He can also row 70 km upstream and 90 km downstream in 12 hours. Find the rate of current. | [
"A)8 kmph",
"B)3 kmph",
"C)6 kmph",
"D)4 kmph",
"E)None of these"
] | D |
science_train | science_train_1955 | Question: Complete the text to describe the diagram.
Solute particles moved in both directions across the permeable membrane. But more solute particles moved across the membrane (). When there was an equal concentration on both sides, the particles reached equilibrium.
Hints: | [
"to the left than to the right",
"to the right than to the left"
] | A |
aqua_train | aqua_train_83052 | The average (arithmetic mean) of 16 students first quiz scores in a difficult English class is 60.5. When one student dropped the class, the average of the remaining scores increased to 64.0. What is the quiz score of the student who dropped the class? | [
"A)a) 8",
"B)b) 25",
"C)c) 40",
"D)d) 55",
"E)e) 70"
] | A |
aqua_train | aqua_train_50596 | If one root of the equation 2x^2 + 3x – k = 0 is 5, what is the value of k? | [
"A)65",
"B)79",
"C)68",
"D)87",
"E)90"
] | A |
aqua_train | aqua_train_72695 | Gill drives 120 miles from Los Angeles to San Diego to fetch a package. On her way there she drives at 40 miles per hour. On her way back she drives 50% faster. What is Gill's average velocity Q for the round trip? | [
"A)24 miles per hour",
"B)48 miles per hour",
"C)50 miles per hour",
"D)53 1/3 miles per hour",
"E)68 miles per hour"
] | B |
aqua_train | aqua_train_47906 | After 38 liters of petrol were poured into the tank, it was still 5% empty. How much petrol must be poured into the tank in order to fill it? | [
"A)7 liters",
"B)9 liters",
"C)5 liters",
"D)2 liters",
"E)2 liters"
] | D |
aqua_train | aqua_train_80335 | 2 years ago, the average age of a family of 5 members was 16 years. After a baby is born, the average age of family is the same today. Find the present age of the baby. | [
"A)4 years",
"B)6 years",
"C)8 years",
"D)8 ½ years",
"E)9 years"
] | B |
aqua_train | aqua_train_71432 | A, B and C enter into a partnership and their shares are in the ratio 1/2 : 1/3 : 1/4. After 2 months, A withdraws half of his capital and after 10 months, a profit of Rs. 378 is divided among them. What is B's share ? | [
"A)144",
"B)166",
"C)186",
"D)199",
"E)161"
] | A |
aqua_train | aqua_train_56378 | If two dice are thrown simultaneously, then find the probability that the sum of numbers appeared on the dice is 4? | [
"A)5/6",
"B)7/36",
"C)5/36",
"D)3/36",
"E)12/36"
] | D |
aqua_train | aqua_train_32116 | A can run 4 times as fast as B and gives B a start of 69 m. How long should the race course be so that A and B might reach in the same time? | [
"A)70 m",
"B)60 m",
"C)80 m",
"D)65 m",
"E)92 m"
] | E |
aqua_train | aqua_train_74932 | In a group of 25 factory workers, 18 have brown eyes. Six of the women do not have brown eyes. How many of the 11 men have brown eyes. | [
"A)10",
"B)9",
"C)8",
"D)7",
"E)4"
] | A |
aqua_train | aqua_train_81850 | The faces of pyramid are to be painted by 4 different colors. In how many ways can be this be done? | [
"A)A.720",
"B)B.256",
"C)C.24",
"D)D.12",
"E)E.36"
] | C |
aqua_train | aqua_train_83911 | In a box, there are 6 red, 3 blue and 56 green balls. One ball is picked up randomly. What is the probability that it is neither blue nor green? | [
"A)2/3",
"B)8/21",
"C)6/14",
"D)9/22",
"E)10/21"
] | C |
aqua_train | aqua_train_87659 | A solution is made of water and pure acid. If 75% of the solution is water, how many litters of pure acid are in 20 litters of this solution? | [
"A)10",
"B)35",
"C)27",
"D)5",
"E)13"
] | D |
aqua_train | aqua_train_4292 | A radio station has to choose two days of the seven in a week to broadcast a certain program, and that set will repeat each week. The program can be broadcast equally on any of the seven weekdays —- weekdays vs. weekends don’t matter at all —- nor does it matter whether the days the program airs are adjacent or not. Ab... | [
"A)9",
"B)15",
"C)21",
"D)35",
"E)56"
] | C |
aqua_train | aqua_train_68419 | What is the greatest possible (straight line) distance, between any two points on a hemisphere of radius 1? | [
"A)0.5",
"B)1",
"C)π/2",
"D)2",
"E)π"
] | D |
aqua_train | aqua_train_31086 | What is the smallest positive integer x such that 180-x is the cube of a positive integer | [
"A)50",
"B)52",
"C)60",
"D)55",
"E)12"
] | D |
aqua_train | aqua_train_26484 | If x/y = 9/8, Then (8x + 7y) / (8x – 7y) = ? | [
"A)8",
"B)7",
"C)10",
"D)9",
"E)6"
] | A |
aqua_train | aqua_train_72734 | A certain airline's fleet consisted of 70 type A planes at the beginning of 1980. At the end of each year, starting with 1980, the airline retired 3 of the TYPE A planes and acquired 4 new type B plans. How many years did it take before the number of type A planes left in the airline's fleet was less than 50 percent of... | [
"A)7",
"B)8",
"C)9",
"D)10",
"E)11"
] | E |
sciq | sciq_4 | What occurs when light reflects off a very smooth surface and forms a clear image? | [
"projection",
"absorption",
"refraction",
"regular reflection"
] | D |
aqua_train | aqua_train_57873 | When positive integer N is divided by positive integer P, the quotient is 18, with a remainder of 7. When N is divided by (P + 2), the quotient is 15 and the remainder is 1. What is the value of N? | [
"A)151",
"B)331",
"C)511",
"D)691",
"E)871"
] | A |
aqua_train | aqua_train_85613 | A machine puts c caps on bottles in m minutes. How many E hours will it take to put caps on b bottles? | [
"A)60bm/c",
"B)E=bm/60c",
"C)bc/60m",
"D)60b/cm",
"E)b/60cm"
] | B |
science_train | science_train_6 | Question: What do these two changes have in common?
tearing a piece of paper
breaking a piece of glass
Hints: | [
"Both are only physical changes.",
"Both are chemical changes.",
"Both are caused by cooling.",
"Both are caused by heating."
] | A |
sciq | sciq_4 | Why is water important for the nervous system? | [
"to carry nutrients",
"to carry information",
"to prevent disease",
"to prevent dehydration"
] | D |
aqua_train | aqua_train_9662 | For any positive integer n, the sum of the first n positive integers equals n(n+1)/2. What is the sum of all the even integers between 99 and 301? | [
"A)10,100",
"B)20,200",
"C)22,650",
"D)40,200",
"E)45,150"
] | B |
aqua_train | aqua_train_37933 | REDO’s manufacturing costs for sets of horseshoes include a $10,000 initial outlay, and $20 per set. They can sell the sets $50. If profit is revenue from sales minus manufacturing costs, and the company producessells 500 sets of horseshoes, what was their profit? | [
"A)$4500",
"B)$3500",
"C)$5500",
"D)$5000",
"E)$6300"
] | D |
aqua_train | aqua_train_58058 | For how many integers n is 1^n+5 = (n+5)^1? | [
"A)1",
"B)2",
"C)None of these",
"D)3",
"E)4"
] | C |
aqua_train | aqua_train_96650 | If 3x=8y=z, what is x+y, in terms of z? | [
"A)z/2",
"B)2z",
"C)11z/24",
"D)3z/5",
"E)z/9"
] | C |
science_train | science_train_5482 | Question: In this experiment, which were part of an experimental group?
Hints: | [
"the containers that got worms",
"the containers that did not get worms"
] | A |
aqua_train | aqua_train_67744 | If m and n are positive integers and m^2 + n^2 = 89, what is the value of m^3 + n^3? | [
"A)72",
"B)224",
"C)320",
"D)512",
"E)637"
] | E |
aqua_train | aqua_train_7327 | Of the three-digit integers greater than 800, how many have two digits that are equal to each other and the remaining digit different from the other two? | [
"A) 90",
"B) 82",
"C) 80",
"D) 45",
"E) 36"
] | B |
aqua_train | aqua_train_60905 | The compound interest on $ 30,000 at 7% p.a is $. 4347.Find out the period (in years) ? | [
"A)1",
"B)1.5",
"C)2",
"D)2.5",
"E)3"
] | C |
aqua_train | aqua_train_57866 | The compound interest earned by Sunil on a certain amount at the end of two years at the rate of 8% p.a. was Rs.2828.80. Find the total amount that Sunil got back at the end of two years in the form of principal plus interest earned. | [
"A)19828.89",
"B)19828.8",
"C)19828.37",
"D)19828.82",
"E)19828.87"
] | B |
aqua_train | aqua_train_2449 | At 1:00, Annie starts to bicycle along a 84 mile road at a constant speed of 14 miles per hour. Thirty minutes earlier, Scott started bicycling towards Annie on the same road at a constant speed of 12 miles per hour. At what time will they meet? | [
"A)2:30",
"B)3:00",
"C)4:00",
"D)5:00",
"E)6:00"
] | C |
aqua_train | aqua_train_25080 | A fair price shopkeeper takes 10% profit on his goods. He lost 20% goods during theft. His loss percent is: | [
"A)8",
"B)10",
"C)11",
"D)12",
"E)13"
] | D |
sciq | sciq_4 | Internal metabolism and the external environment are the sources of heat for what? | [
"hemeostasis",
"optimization",
"bioaccumulation",
"thermoregulation"
] | D |
aqua_train | aqua_train_26678 | If a1 = 1 and an+1= 2an + 5, n = 1, 2 .. , then a20 is equal to ? | [
"A)a. 5*2^99-6",
"B)b.6 * 2^19 - 5",
"C)c. 6*2^99+5",
"D)d. 6*2^99-5",
"E)e. 6*2^99-6"
] | B |
sciq | sciq_4 | In statistics a boundary on the precision and accuracy is known as what? | [
"instance",
"median",
"frequency",
"error"
] | D |
aqua_train | aqua_train_17448 | A family has two children. find the probability that both the children are girls given that at least
one of them is a girl? | [
"A)1/2",
"B)1/5",
"C)1/3",
"D)1/7",
"E)1/9"
] | C |
aqua_train | aqua_train_8211 | speed of a bus is 54kmph and including stoppages, it is 45kmph. For how many minsdoes the bus stop per hour? | [
"A)10 min",
"B)20 min",
"C)25 min",
"D)30 min",
"E)40 min"
] | A |
sciq | sciq_4 | In the radiative zone, light particles called what can only travel a few millimeters before they hit another particle? | [
"electrons",
"positrons",
"neutrons",
"photons"
] | D |
aqua_train | aqua_train_36568 | A sum of money place at compound interest doubles itself in 7 years. In how many years will it amount to eight times itself? | [
"A)21",
"B)25",
"C)31",
"D)35",
"E)41"
] | A |
aqua_train | aqua_train_32785 | 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)145 meter",
"C)140 meter",
"D)135 meter",
"E)None of these"
] | A |
sciq | sciq_4 | When we neutralize a weak base with a strong acid, the product is ________ containing the conjugate acid of the weak base. | [
"an electron",
"an ion",
"water",
"salt"
] | D |
aqua_train | aqua_train_75487 | Tough and Tricky questions: Coordinate Geometry.
Line L contains the points (2,3) and (p,a). If a = 2, which of the following could be the equation of line m, which is perpendicular to line L? | [
"A) 2x + y = px + 7",
"B) 2x + y = –px",
"C) x + 2y = px + 7",
"D) y – 7 = x ÷ (p – 2)",
"E) 2x + y = 7 – px"
] | A |
aqua_train | aqua_train_57 | In a two-digit number, the digit in the unit's place is four times the digit in ten's place and the sum of the digits is equal to 10. What is the number? | [
"A)82",
"B)41",
"C)14",
"D)56",
"E)28"
] | E |
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