dataset stringclasses 5
values | id stringlengths 6 18 | question stringlengths 3 1.92k | choices listlengths 1 36 | answer stringclasses 5
values |
|---|---|---|---|---|
sciq | sciq_4 | How many pairs of upper jaws do insects have? | [
"four pairs",
"six pairs",
"three pairs",
"two pairs"
] | D |
aqua_train | aqua_train_16953 | In a certain sequence of 7 numbers, each number after the first is 1 more than the previous number. If the first number is −5, how many of the numbers in the sequence are positive? | [
"A)None",
"B)One",
"C)Two",
"D)Three",
"E)Four"
] | B |
aqua_train | aqua_train_12902 | How many trailing Zeroes does 53! + 54! have? | [
"A) 12",
"B) 13",
"C) 14",
"D) 15",
"E) 16"
] | B |
science_train | science_train_1117 | Question: Based on this information, what is Fido's phenotype for the fur length trait?
Hints: | [
"ff",
"long fur"
] | B |
aqua_train | aqua_train_24204 | There are 4 more women than there are men on a local co-ed softball team. If there are a total of 20 players on the team, what is the ratio of men to women? | [
"A)10/16",
"B)6/16",
"C)4/16",
"D)6/10",
"E)8/12"
] | E |
sciq | sciq_4 | Ions move through what to maintain electrical neutrality in the cell? | [
"the plasma",
"the substrate",
"the protein",
"the membrane"
] | D |
aqua_train | aqua_train_68220 | What is the probability of flipping a fair coin seven times and the coin landing on heads on at least two flips? | [
"A)7/8",
"B)15/16",
"C)31/32",
"D)63/64",
"E)127/128"
] | B |
aqua_train | aqua_train_7211 | A computer wholesaler sells 7 different computers and each is priced differently. If the wholesaler chooses three computers for display at a trade show, what is the probability (all things being equal) that the two most expensive computers will be among the three chosen for display? | [
"A)5/35",
"B)3/28",
"C)1/28",
"D)1/56",
"E)1/168"
] | A |
aqua_train | aqua_train_80946 | In a urban village of india named "owlna" , 80% people have refrigerator , 82% people have television , 70% people got computers and 75% got Air-conditionor. how many people(minimum) got all these luxury. | [
"A)3%",
"B)8%",
"C)7%",
"D)10%",
"E)15%"
] | C |
aqua_train | aqua_train_57105 | At a certain health club, 30 percent of the members use both the pool and sauna, but 20 percent of the members who use the pool do not use the sauna. What percent of the members of the health club use the pool? | [
"A)58 1/3%",
"B)40%",
"C)50%",
"D)62 1/2%",
"E)75%"
] | A |
aqua_train | aqua_train_6055 | Midway through his round a golfer hits a magnificent 210 yard drive, which brings his average length per drive for the round up to now from 156 to 162 yards. How far would he have had to hit the drive to bring his average length of drive up from 156 to 165 yards? | [
"A)243 yards",
"B)239 yards",
"C)189 yards",
"D)245 yards",
"E)237 yards"
] | E |
aqua_train | aqua_train_1433 | The circulation for magazine P in 1961 was 4 times the average (arithmetic mean) yearly circulation for magazine P for the years 1962-1970. What is the ratio of the circulation in 1961 to the total circulation during 1961-1970 for magazine P ? | [
"A)2/7",
"B)5/7",
"C)3/7",
"D)4/7",
"E)1/7"
] | A |
aqua_train | aqua_train_58518 | If a,b,c,d,e are five consecutive odd integers,then what is their average? | [
"A)a+4",
"B)abcde/5",
"C)5(a+b+c+d+e)",
"D)a+8",
"E)a+6"
] | A |
aqua_train | aqua_train_74913 | A car travels from point A to point B. The average speed of the car is 60 km/hr and it travels the first half of the trip at a speed of 45 km/hr. What is the speed of the car in the second half of the trip? | [
"A)75",
"B)80",
"C)90",
"D)95",
"E)100"
] | C |
aqua_train | aqua_train_38099 | (2^2-1)(2^2+1)(2^4+1)(2^11+1)= | [
"A)2^19 - 1",
"B)2^16 + 1",
"C)2^32 - 1",
"D)2^128 - 1",
"E)2^16(2^16-1)"
] | A |
aqua_train | aqua_train_1980 | If x is chosen at random from the set {1, 2, 3, 4} and y is to be chosen at random from the set {5, 6, 7}, then what is the probability that xy will be even? | [
"A)5/6",
"B)2/6",
"C)2by3",
"D)1/2",
"E)1/4"
] | C |
ds_train | ds_train_221 | The pinch effect is an important phenomenon observed in plasma physics. Which of the following best describes the cause and result of the pinch effect in a conducting plasma? | [
"A. The pinch effect occurs due to thermal conduction",
"resulting in the expansion and cooling of the plasma.\nB. The pinch effect is caused by electric currents",
"leading to the inward radial pressure and compression of the plasma.\nC. The pinch effect arises from magnetic fields",
"causing the plasma to r... | B |
aqua_train | aqua_train_65911 | A man can row 3.6 km/hr in still water. It takes him twice as long to row upstream as to row downstream. What is the rate of the current ? | [
"A)1.9",
"B)1.7",
"C)1.2",
"D)1.5",
"E)1.1"
] | C |
aqua_train | aqua_train_24995 | 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 191? | [
"A)4450",
"B)5560",
"C)6670",
"D)7780",
"E)8890"
] | C |
aqua_train | aqua_train_32828 | Vasya wrote down several consecutive integers. Which of the following could not be the percentage of odd numbers among them | [
"A) 40",
"B) 45",
"C) 48",
"D) 55",
"E) 60"
] | D |
aqua_train | aqua_train_75023 | A man saves a certain portion of his income during a year and spends the remaining portion on his personal expenses. Next year his income increases by 25% but his savings increase by 100%. If his total expenditure in 2 years is double his expenditure in 1st year, What %age of his income in the first year did he save? | [
"A)20%",
"B)25%",
"C)28.5%",
"D)30%",
"E)32%"
] | B |
aqua_train | aqua_train_54330 | If n > 0 , which of the following must be true?
I n^2 < 1
II n - n^2 > 0
III 2n - 1 > 0 | [
"A)I only",
"B)II only",
"C)III only",
"D)I and II only",
"E)none"
] | C |
aqua_train | aqua_train_82897 | If the operation Ø is defined for all positive integers x and w by x Ø w = (2^x)/(2^w) then (4 Ø 2) Ø 2 = ? | [
"A)2",
"B)4",
"C)8",
"D)16",
"E)32"
] | B |
aqua_train | aqua_train_21024 | The 15 homes in a new development are each to be sold for one of three different prices so that the developer receives an average (arithmetic mean) of $200,000 per home. If 4 of the homes are to be sold for $170,000 each and 5 are to be sold for $200,000 each, what will be the selling price of each of the remaining 8 h... | [
"A)$200,000",
"B)$210,000",
"C)$215,000",
"D)$220,000",
"E)$230,000"
] | C |
aqua_train | aqua_train_44988 | In what time will a train 200 meters long completely pass an electric pole, if it travels at a speed of 80kmph. | [
"A)7",
"B)9",
"C)5",
"D)10",
"E)3"
] | B |
aqua_train | aqua_train_64452 | A person got Rs.48 more when he invested a certain sum at compound interest instead of simple interest for two years at 8% p.a. Find the sum? | [
"A)Rs.7500",
"B)Rs.7529",
"C)Rs.7518",
"D)Rs.7509",
"E)Rs.7506"
] | A |
aqua_train | aqua_train_11961 | The number of ways in which six boys and six girls can be seated in a row for a photograph so that no two girls sit together is ? | [
"A)9! * ⁷P₆",
"B)6! * ⁷P₆",
"C)9! * ⁷P₆",
"D)6! * ⁷9₆",
"E)7! * ⁷P₆"
] | B |
aqua_train | aqua_train_36001 | One soap can be made out of the scraps obtained while preparing 11 soaps. How many soaps can be prepared out of the scrap obtained out of 251 soaps. (Take all possibilities) | [
"A)24",
"B)25",
"C)26",
"D)27",
"E)28"
] | B |
aqua_train | aqua_train_93799 | Yearly subscription to professional magazines cost a company $940.00. To Make a 20% cut in the magazine budget, how much less must be spent? | [
"A)654",
"B)752",
"C)656",
"D)657",
"E)658"
] | B |
aqua_train | aqua_train_60008 | A tourist purchased a total of $1,550 worth of traveler’s checks in $10 and $50 denominations, During the trip the tourist cashed 7 checks and then lost all of the rest. If the number of $10 checks cashed was one more or one less than the number of $50 checks cashed, what is the minimum possible value of the checks tha... | [
"A)$1,430",
"B)$1,320",
"C)$1,290",
"D)$1,270",
"E)$1,150"
] | B |
aqua_train | aqua_train_81996 | A sports equipment store sold ping pong rackets for a total of $539. If the average (arithmetic mean) price of a pair of rackets is $9.8, how many pairs were sold? | [
"A)55",
"B)100",
"C)490",
"D)500",
"E)980"
] | A |
aqua_train | aqua_train_47086 | A car covers a distance of 720 km in10 hrs. What is its speed in mps. | [
"A)40 m/s",
"B)25 m/s",
"C)20 m/s",
"D)15 m/s",
"E)16 m/s"
] | C |
aqua_train | aqua_train_7234 | The difference between a two-digit number and the number obtained by interchanging the digits is 9. What is the difference between the two digits of the number? | [
"A)8",
"B)2",
"C)7",
"D)Cannot be determined",
"E)None of these"
] | E |
aqua_train | aqua_train_49660 | The average of 9 observations was 6, that of the 1st of 5 being 10 and that of the last 5 being 8. What was the 5th observation? | [
"A)36",
"B)12",
"C)15",
"D)17",
"E)18"
] | A |
science_train | science_train_5757 | Question: Select the mammal below.
Hints: | [
"red kangaroo",
"American toad"
] | A |
sciq | sciq_4 | What are antacids comprised of? | [
"gases",
"solids",
"acids",
"bases"
] | D |
sciq | sciq_4 | What is the oxygen carrying component of red blood cells called? | [
"molecule",
"mitochondria",
"platlet",
"hemoglobin"
] | D |
aqua_train | aqua_train_22935 | The length of the longest rod that can fit in a cubical room of 4 m side is? | [
"A)3:8",
"B)3:1",
"C)3:0",
"D)3:2",
"E)3:5"
] | B |
aqua_train | aqua_train_75206 | The average of 11 numbers is 10.9. If the average of the first six numbers is 10.5 and that of the last six numbers is 11.4, then the middle number is | [
"A)21.5",
"B)11.5",
"C)61.5",
"D)41.5",
"E)31.5"
] | B |
aqua_train | aqua_train_27588 | What is the smallest of six consecutive odd integers whose average (arithmetic mean) is b + 2? | [
"A)b -3",
"B)b- 6",
"C)b- 1",
"D)b",
"E)b+ 1"
] | A |
aqua_train | aqua_train_63233 | During the first week of performances of a certain play, 5,400 tickets were sold, all at reduced price. During the remaining weeks of performances, 5 times as many tickets were sold at full price as were sold at reduced price. If the total number of tickets sold T was 25,200, how many of them were sold at full price? | [
"A)21,000",
"B)19,800",
"C)16,500",
"D)15,800",
"E)8,700"
] | C |
aqua_train | aqua_train_45368 | A can finish a piece of work in 5 days. B can do it in 10 days. They work together for 1 day and then A goes away. In how many days will B finish the work? | [
"A)8 days",
"B)5 days",
"C)6 days",
"D)7 days",
"E)9 days"
] | D |
aqua_train | aqua_train_82516 | At a certain stage of a soccer tournament, the score ratio of teams A, B and C was 3:4:5. Eventually, the score ratio of A to B has doubled while the score ratio of A to C has halved. If the final score of team C was 40, what was the final score A of team B? | [
"A)1)8",
"B)2)10",
"C)3)20",
"D)4)40",
"E)5)80"
] | A |
aqua_train | aqua_train_56399 | The product of 4 consecutive even numbers is always divisible by: | [
"A)384",
"B)350",
"C)400",
"D)200",
"E)250"
] | A |
aqua_train | aqua_train_62962 | There are 27 different three-digit integers that can be formed using only the digits 2, 3 and 4. If all 27 of the integers were listed, what would their sum be? | [
"A)8991",
"B)9001",
"C)9011",
"D)9021",
"E)9031"
] | A |
aqua_train | aqua_train_73038 | A train passes a station platform in 36 sec and a man standing on the platform in 20 sec. If the speed of the train is 54 km/hr. What is the length of the platform? | [
"A)399",
"B)240",
"C)277",
"D)299",
"E)712"
] | B |
aqua_train | aqua_train_67457 | The youngest of 4 children has siblings who are 3, 5, and 8 years older than she is. If the average (arithmetic mean) age of the 4 siblings is 20, what is the age of the youngest sibling? | [
"A)14",
"B)15",
"C)16",
"D)17",
"E)18"
] | C |
aqua_train | aqua_train_30961 | What is the time required for a bike to cover a distance of 450 km with a speed of 90 kmh? | [
"A)5 hours",
"B)3 hours",
"C)8 hours",
"D)6 hours",
"E)4 hours"
] | A |
aqua_train | aqua_train_25110 | Jack bought 200 packets of swiss chocolate. He was able to sell 1/2 of them at a 5% profit, another 1/4 of them at zero profit and the remainder was sold at a 10% loss. Find the total profit or loss made by Jack after selling those 200 packets. A packet sold at a loss had a price of $9.
It's a bit confusing to say 5% o... | [
"A)0",
"B)Profit of $10",
"C)Loss of $25",
"D)Profit of $30",
"E)Loss of $35"
] | A |
aqua_train | aqua_train_74599 | 1/7 of 133 of 46% of 924 = ? | [
"A)7075",
"B)8025",
"C)8075",
"D)9025",
"E)9075"
] | C |
aqua_train | aqua_train_28168 | Nathan took out a student loan for 1200$ at 10 percent annual interest, compounded annually. If he did not repay any of the loan or interest during the first 3 years, which of the following is the closest to the amount of interest he owed for the 3 years. | [
"A)360",
"B)390",
"C)400",
"D)410",
"E)420"
] | C |
aqua_train | aqua_train_57275 | The cost price of a TV is Rs.1500 and it was sold for Rs.1230, find the loss %? | [
"A)20%",
"B)18%",
"C)16%",
"D)21%",
"E)13%"
] | B |
sciq | sciq_4 | What is located beneath the lithosphere? | [
"hydropshere",
"troposphere",
"magnetosphere",
"asthenosphere"
] | D |
aqua_train | aqua_train_96653 | A list of numbers has six positive integers. Three of those integers are known: 4, 5 and 24 and three of those are unknown: x, y and z. The three unknowns are known to be distinct. It is also known that the mean of the list is 10 and the median lies between 7 and 8 (exclusive). Which of the following CANNOT be the valu... | [
"A)13",
"B)12",
"C)11",
"D)10",
"E)5"
] | C |
sciq | sciq_4 | What kind of current flows in just one direction? | [
"physical current",
"slow current",
"Alternating current",
"direct current"
] | D |
sciq | sciq_4 | What term means the tendency of a mineral to break along certain planes? | [
"cavity",
"fault",
"fracture",
"cleavage"
] | D |
aqua_train | aqua_train_9812 | Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 1 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is? | [
"A)40 gallons",
"B)100 gallons",
"C)120 gallons",
"D)180 gallons",
"E)130 gallons"
] | A |
aqua_train | aqua_train_16820 | A man can row upstream at 6km/hr and down stream at 11km/hr find mans rate in still water ? | [
"A)2.9km/hr",
"B)8.5km/hr",
"C)7.8km/hr",
"D)85.4km/hr",
"E)6.6km/hr"
] | B |
aqua_train | aqua_train_85005 | At a local appliance manufacturing facility, the workers received a 10% hourly pay raise due to extraordinary performance. If one worker decided to reduce the number of hours that he worked so that his overall pay would remain unchanged, by approximately what percent would he reduce the number of hours that he worked? | [
"A)83%",
"B)80%",
"C)20%",
"D)17%",
"E)9%"
] | E |
aqua_train | aqua_train_69464 | A student got twice as many sums wrong as he got right. If he attempted 24 sums in all, how many did he solve correctly ? | [
"A)12",
"B)16",
"C)8",
"D)24",
"E)26"
] | C |
aqua_train | aqua_train_81170 | b. Last Night lottery winning numbers followed this pattern: 25, 22, 20, 19, 16, 14, 13, 10, 8, 7, ? What is the last winning number? | [
"A)6",
"B)3",
"C)4",
"D)5",
"E)7"
] | C |
aqua_train | aqua_train_53296 | Ratio between Rahul and Deepak is 4:3, After 6 Years Rahul age will be 50 years. What is Deepak present age | [
"A)14",
"B)15",
"C)33",
"D)22",
"E)23"
] | C |
aqua_train | aqua_train_77265 | Two trains of length 300 m and 200 m are 100 m apart. They start moving towards each other on parallel tracks, at speeds 54 kmph and 90 kmph. In how much time will the trains cross each other? | [
"A)87/7 sec",
"B)80/7 sec",
"C)80/9 sec",
"D)80/5 sec",
"E)15 sec"
] | E |
science_train | science_train_1854 | 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 1.",
"The magnetic force is weaker in Pair 2.",
"The strength of the magnetic force is the same in both pairs."
] | C |
science_train | science_train_1865 | Question: Compare the motion of two mountain bikers. Which mountain biker was moving at a lower speed?
Hints: | [
"a mountain biker who moved 150miles in 10hours",
"a mountain biker who moved 170miles in 10hours"
] | A |
aqua_train | aqua_train_53074 | x = y - (20/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"
] | D |
aqua_train | aqua_train_16689 | In a certain candy store, 22% of the customers are caught sampling the candy and are charged a small fine, but 5% of the customers who sample the candy are not caught. What is the total percent of all customers who sample candy? | [
"A)22%",
"B)23%",
"C)24%",
"D)25%",
"E)34%"
] | B |
aqua_train | aqua_train_78293 | In a apartment, 30% of the people speak English, 20% speak Hindi and 12% speak both. If a people is selected at random, what is the probability that he has speak English or Hindi? | [
"A)1/30",
"B)2/30",
"C)19/50",
"D)12/90",
"E)3/70"
] | C |
aqua_train | aqua_train_51977 | If x and y are positive integers, and x^3*y^4 = 5488, which of the following is the value of xy? | [
"A)6",
"B)10",
"C)14",
"D)15",
"E)21"
] | C |
aqua_train | aqua_train_91795 | Krishan and Nandan jointly started a business. Krishan invested three times as Nandan did and invested his money for double time as compared to Nandan. Nandan earned Rs. 4000. If the gain is proportional to the money invested and the time for which the money is invested then the total gain was? | [
"A)Rs.28,028",
"B)Rs.28,002",
"C)Rs.28,028",
"D)Rs.28,000",
"E)Rs.28,039"
] | D |
sciq | sciq_4 | What cycle is frequency measured in per second? | [
"watt",
"decibel",
"Krebs",
"hertz"
] | D |
aqua_train | aqua_train_20250 | The value of 5 in the number 357.21 is | [
"A)5 tenths",
"B)5 ones",
"C)5 tens",
"D)5 hundreds",
"E)5 twentys"
] | C |
aqua_train | aqua_train_89543 | 1100 boys and 700 girls are examined in a test; 42% of the boys and 30% of the girls pass. The percentage of the total who failed is : | [
"A)62 *2/0",
"B)62 *2/3",
"C)62 *2/6",
"D)62 *2/2",
"E)62 *2/1"
] | B |
science_train | science_train_770 | Question: Select the one true statement.
Hints: | [
"Vacuoles store nutrients",
"water",
"and waste in animal cells.",
"Plant cells can have mitochondria but do not have vacuoles.",
"In an animal cell",
"the mitochondria contain the master plan for cell activities and cell development."
] | A |
aqua_train | aqua_train_8165 | Find the average of all the numbers between 17 and 32 which are divisible by 3. | [
"A)15",
"B)18",
"C)20",
"D)26",
"E)None"
] | D |
aqua_train | aqua_train_24952 | 3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day should 4 pumps work in order to empty the tank in 1 day? | [
"A)10",
"B)12",
"C)8",
"D)15",
"E)16"
] | B |
aqua_train | aqua_train_38447 | Kamal started a business investing Rs. 9000. After five months, Sameer joined with a capital of Rs. 8000. If at the end of the year, they earn a profit of Rs. 8610, then what will be the share of Sameer in the profit? | [
"A)s.2323",
"B)s.2940",
"C)s.2329",
"D)s.2329",
"E)s.2312"
] | B |
aqua_train | aqua_train_61586 | Katie has 9 employees that she must assign to 3 different projects. If 3 employees are assigned to each project and no one is assigned to multiple projects, how many different combinations S of project assignments are possible? | [
"A)252",
"B)1,680",
"C)2,340",
"D)362,880",
"E)592,704"
] | B |
aqua_train | aqua_train_14105 | If a - b = 5 and a2 + b2 = 29, find the value of ab. | [
"A)A)2",
"B)B)12",
"C)C)15",
"D)D)18",
"E)E)20"
] | A |
aqua_train | aqua_train_45941 | How many 4-letter words with or without meaning, can be formed out of the letters of the word, 'LOGARITHMS', if repetition of letters is not allowed? | [
"A)5040",
"B)2548",
"C)300",
"D)547",
"E)3000"
] | A |
aqua_train | aqua_train_18938 | The difference of two numbers is 11. One third of their sum is 7. What are the two numbers? | [
"A)21,10",
"B)16,5",
"C)3,14",
"D)11,10",
"E)7,14"
] | B |
aqua_train | aqua_train_39233 | A bag marked at $80 is sold for $68. The rate of discount is? | [
"A)10%",
"B)15%",
"C)20%",
"D)25%",
"E)30%"
] | B |
aqua_train | aqua_train_95415 | 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 18m/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"
] | C |
aqua_train | aqua_train_50370 | A painter intends to mixed two jars of paint to create a new color. He chooses one paint jar randomly from a display containing 3 red and 2 blue samples, and a second jar is chosen at random from a different display containing 3 red and 2 blue samples. If he plans on mixing the two chosen jars together, what is the pro... | [
"A)1/5",
"B)1/2",
"C)2/3",
"D)4/5",
"E)6/5"
] | C |
aqua_train | aqua_train_71279 | At a garage sale, all of the items were sold at different prices. If the price of a radio sold at the garage sale was both the 16th highest price and the 23rd lowest price among the prices of the items sold, how many items were sold at the garage sale? | [
"A)35",
"B)36",
"C)37",
"D)38",
"E)39"
] | D |
science_train | science_train_5577 | Question: Which is the hardest?
Hints: | [
"silk kimono",
"rubber balloons",
"wood bat"
] | C |
aqua_train | aqua_train_56234 | The ratio of the cost price and the selling price is 4:5. The profit percent is: | [
"A)33",
"B)77",
"C)25",
"D)66",
"E)711"
] | C |
aqua_train | aqua_train_76894 | A, B and C can do a work in 90, 30 and 45 days respectively. If they work together, in how many days will they complete the work? | [
"A)12",
"B)10",
"C)15",
"D)8",
"E)13"
] | C |
aqua_train | aqua_train_47286 | A shop sells bicycles and tricycles. In total there are 9 cycles (cycles include both bicycles and tricycles) and 19 wheels. Determine how many of each there are, if a bicycle has two wheels and a tricycle has three wheels. | [
"A)b=8,t=1",
"B)b=5,t=3",
"C)b=6,t=2",
"D)b=2,t=5",
"E)b=3,t=4"
] | A |
aqua_train | aqua_train_42009 | The area of one square is x^2 + 10x + 25 and the area of another square is 4x^2 − 20x + 25. If the sum of the perimeters of both squares is 36, what is the value of x? | [
"A)3",
"B)5",
"C)7",
"D)9",
"E)11"
] | A |
aqua_train | aqua_train_81003 | At Bala's firm's annual revenue grows twice as fast as its costs. In 2007 it operated at a $1000 loss, it broke even in 2008, and in 2009 its revenues were 44% higher than in 2007. If the firm's revenues and costs grew at a constant rate over this period, what was its profit in 2009? | [
"A)700",
"B)1000",
"C)1300",
"D)1600",
"E)2000"
] | C |
aqua_train | aqua_train_87730 | In a group of 4 boys and 6 girls, four children are to be selected. In how many different ways can they be selected such that at least one boy should be selected? | [
"A)135",
"B)155",
"C)175",
"D)195",
"E)215"
] | D |
aqua_train | aqua_train_93947 | If the ratio of the roots of the equation x2 – 2ax + b = 0 is equal to that of the roots x2 – 2cx + d = 0, then: | [
"A)a2b = c2d",
"B)a2c = b2d",
"C)a2d = c2b",
"D)d2 b = c2 a",
"E)none"
] | C |
aqua_train | aqua_train_79052 | In the third grade of Windblown School there are 84 students, one third of them failed the math test and 1/6 failed that literature test. At least how many students failed both tests? | [
"A)0.",
"B)6.",
"C)8.",
"D)10.",
"E)12."
] | A |
aqua_train | aqua_train_28516 | Can you replace the question mark with the number to complete the series, provided the pair of numbers exhibits a similar relationship?
? : 4623 :: 9 : 647 | [
"A)17",
"B)18",
"C)13",
"D)10",
"E)20"
] | A |
aqua_train | aqua_train_56226 | Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together ? | [
"A)4",
"B)10",
"C)15",
"D)16",
"E)17"
] | D |
aqua_train | aqua_train_42834 | Jason can row his boat with the stream at 50 km/h and against the stream in 2 km/h. Jason's rate is? | [
"A)18 kmph",
"B)24 kmph",
"C)35 kmph",
"D)15 kmph",
"E)12 kmph"
] | B |
sciq | sciq_4 | Regularly performing weight-bearing exercise can reduce the risk of what condition that affects bones? | [
"psoriasis",
"marrow deficiency",
"arthritis",
"osteoporosis"
] | D |
aqua_train | aqua_train_16888 | Two trains are running in opposite directions with the same speed. If the length of each train is 120 metres and they cross each other in 12 seconds, then the speed of each train (in km/hr) is: | [
"A)31 km/hr.",
"B)32 km/hr.",
"C)34 km/hr.",
"D)35 km/hr.",
"E)36 km/hr."
] | E |
sciq | sciq_4 | The number of particles of a substance in a given volume is known as? | [
"frequency",
"range",
"mass",
"concentration"
] | D |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.