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_71352 | 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 120? | [
"A)15",
"B)77",
"C)45",
"D)18",
"E)12"
] | C |
aqua_train | aqua_train_17001 | If 3 persons can do 3 times of a particular work in 3 days, then, 7 persons can do 7 times of that work in? | [
"A)3 days",
"B)4 days",
"C)6 days",
"D)7 days",
"E)8 days"
] | A |
aqua_train | aqua_train_29344 | Tough and Tricky questions: Geometry.
A cylindrical tank, with radius and height both of 10 feet, is to be redesigned as a cone, capable of holding twice the volume of the cylindrical tank. There are two proposed scenarios for the new cone: in scenario (1) the radius will remain the same as that of the original cylindrical tank, in scenario (2) the height will remain the same as that of the original cylindrical tank. What is the approximate difference in feet between the new height of the cone in scenario (1) and the new radius of the cone in scenario (2)? | [
"A) 13",
"B) 25",
"C) 30",
"D) 35",
"E) 40"
] | D |
aqua_train | aqua_train_94249 | How many possible ways are there to select 2 stocks at random from 7 stocks? | [
"A)17",
"B)19",
"C)21",
"D)23",
"E)25"
] | C |
aqua_train | aqua_train_87247 | Two vessels A and B contain 62.5% and 87.5% of alcohol respectively. If 2 litres from vessel A is mixed with 4 litres from vessel B , the ratio of alcohol and water in the resulting mixture is? | [
"A)19:5",
"B)17:2",
"C)27:2",
"D)21:5",
"E)11:1"
] | A |
aqua_train | aqua_train_58813 | ?% of 360 = 151.2 | [
"A)42",
"B)36",
"C)64",
"D)72",
"E)None of these"
] | A |
aqua_train | aqua_train_10496 | If g > x > y > z on the number line, y is halfway between x and z, and x is halfway between w and z, then (y - x)/(y - g) = | [
"A)1/4",
"B)1/3",
"C)1/2",
"D)3/4",
"E)1"
] | B |
aqua_train | aqua_train_36032 | Find the largest number of five digits which is exactly divisible by 12 and 15 ? | [
"A)A)12960",
"B)B)13050",
"C)C)10025",
"D)D)11080",
"E)E)12080"
] | A |
aqua_train | aqua_train_78007 | The sum and the product of two numbers are 25 and 144 respectively, the difference of the number is? | [
"A)1",
"B)6",
"C)7",
"D)8",
"E)2"
] | C |
aqua_train | aqua_train_91960 | A certain football team played seven games and scored an average of 5 goals per game. If, in the team’s first five games, it scored 5, 4, 2, 5, and 4 goals, what was the average (arithmetic mean) number of goals scored over the last two games? | [
"A)5",
"B)1",
"C)2",
"D)7.5",
"E)Cannot be determined from the information given."
] | D |
aqua_train | aqua_train_1621 | For positive integers n, the integer part of the nth term of sequence F equals n, while the infinite decimal part of the nth term is constructed in order out of the consecutive positive multiples of n, beginning with 2n. For instance, F_1 = 1.2345678…, while F_2 = 2.4681012… The sum of the first seven terms of sequence F is between: | [
"A)28 and 29",
"B)29 and 30",
"C)30 and 31",
"D)31 and 32",
"E)32 and 33"
] | C |
aqua_train | aqua_train_22544 | The Royal Hawaiian Hotel decorates its Rainbow Christmas Tree with non-flashing white lights and a series of colored flashing lights - red, blue, green, orange, and yellow. The red lights turn red every 20 seconds, the blue lights turn blue every 30 seconds, the green lights turn green every 45 seconds, the orange lights turn orange every 60 seconds, and yellow lights turn yellow every 1 minute and 20 seconds. The manager plugs the tree in for the first time on December 1st precisely at midnight and all lights begin their cycle at exactly the same time. If the five colored lights flash simultaneously at midnight, what is the next time G all five colored lights will all flash together at the exact same time? | [
"A)0:03 AM",
"B)0:04 AM",
"C)0:06 AM",
"D)0:12 AM",
"E)0:24 AM"
] | D |
aqua_train | aqua_train_23562 | If positive integer k is divided by 12, the quotient is m and the remainder is 2, then which of the following must be true?
I. k + m is even
II. k cannot be a prime number
III. k is divisible by 4 | [
"A)None",
"B)I",
"C)II",
"D)III",
"E)I and II only"
] | A |
aqua_train | aqua_train_34797 | A profit of Rs. 500 is divided between X and Y in the ratio of 1/2:1/3 . What is the difference between their profit shares ? | [
"A)Rs. 200",
"B)Rs. 100",
"C)Rs. 300",
"D)Rs. 50",
"E)Rs. 90"
] | B |
aqua_train | aqua_train_29474 | At 3:40, the hour hand and the minute hand of a clock form an angle of | [
"A)10º",
"B)75º",
"C)90º",
"D)130º",
"E)180º"
] | D |
sciq | sciq_4 | Why have rivers in arid regions been reduced to trickles? | [
"global warming",
"rainforest destruction",
"emigration",
"diversion of water"
] | D |
aqua_train | aqua_train_87306 | How many positive integers less than 250 are multiple of 4 but NOT multiples of 6? | [
"A)20",
"B)31",
"C)42",
"D)53",
"E)64"
] | C |
aqua_train | aqua_train_58689 | The cricket team of 11members is 29yrs old & the wicket keeper is 3 yrs older. If the ages ofthese 2are excluded, the average age of theremaining players is 1 year less than the average age of the whole team. What is the average age of the team ? | [
"A)21",
"B)22",
"C)23",
"D)26",
"E)28"
] | D |
aqua_train | aqua_train_58737 | A trained covered x km at 50 kmph and another 2x km at 20 kmph. Find the average speed of the train in covering the entire 3x km. | [
"A)22",
"B)99",
"C)25",
"D)66",
"E)887"
] | C |
aqua_train | aqua_train_68744 | A hostess must seat 10 people around 2 circular tables. Table 1 can hold 6 people, table 2 can hold 4 people. If the hostess always seats people at Table 1 first and 2 seating arrangements are said to be different only when the positions of people are different relative to each other at the table, how many seating arrangements are possible? | [
"A)5*210",
"B)15!*210",
"C)120*3!",
"D)5!*3!*210",
"E)5!*5!*3!"
] | D |
aqua_train | aqua_train_93987 | A jar contains only red, yellow, and orange marbles. If there are 3 red, 7 yellow, and 4 orange marbles, and 3 marbles are chosen from the jar at random without replacing any of them, what is the probability that 2 yellow, 1 red, and no orange marbles will be chosen? | [
"A)1/60",
"B)1/45",
"C)2/45",
"D)3/22",
"E)5/22"
] | E |
aqua_train | aqua_train_23054 | The difference between the squares of two consecutive odd integers
is a square<1000 whose root equals the combined sum of the digits
of the two integers. What is the sum of the digits X of the larger integer? | [
"A)X=2",
"B)X=5",
"C)X=8",
"D)10",
"E)11"
] | A |
sciq | sciq_4 | Common forms of what include light, chemical and heat, along with kinetic and potential? | [
"fuel",
"reactions",
"pressure",
"energy"
] | D |
sciq | sciq_4 | What cannot exist between energy levels? | [
"crystals",
"protons",
"cells",
"electrons"
] | D |
aqua_train | aqua_train_47478 | The ratio between the sale price and the cost price of an article is 7:5. What is the ratio between the profit and the cost price of that article? | [
"A)2 : 5",
"B)2 : 7",
"C)5 : 2",
"D)7 : 2",
"E)None"
] | A |
science_train | science_train_1751 | Question: Which animal's skin is better adapted as a warning sign to ward off predators?
Hints: | [
"Spanish shawl nudibranch",
"fantastic leaf-tailed gecko"
] | A |
aqua_train | aqua_train_89372 | If the sides of a triangle are 28 cm, 26 cm and 12 cm, what is its area? | [
"A)120 cm2",
"B)156 cm2",
"C)178 cm2",
"D)189 cm2",
"E)176 cm2"
] | B |
aqua_train | aqua_train_45810 | The length of a train and that of a platform are equal. If with a speed of 90 k/hr, the train crosses the platform in one minute, then the length of the train (in meters) is? | [
"A)228",
"B)267",
"C)200",
"D)750",
"E)281"
] | D |
science_train | science_train_1253 | Question: Select the one animal that has all of the bony fish traits listed above.
Hints: | [
"Wels catfish have a bony skeleton and live in lakes",
"rivers",
"and coastal waters. Wels catfish eggs do not have shells for protection. Male catfish guard the eggs until they hatch.",
"Gray tree frogs hatch from eggs without shells. They live underwater when they are tadpoles. They move onto land when they... | A |
aqua_train | aqua_train_43268 | For what value of k will the two equations 2x + 4 = 4(x - 2) and -x + k = 2x - 1 have the same solution? | [
"A)15",
"B)16",
"C)18",
"D)19",
"E)17"
] | E |
aqua_train | aqua_train_2766 | A train of 25 carriages, each of 60 meters length, when an engine also of 60 meters length is running at a speed of 60 kmph. In what time will the train cross a bridge 2.5 km long? | [
"A)4",
"B)3",
"C)5",
"D)7",
"E)9"
] | A |
aqua_train | aqua_train_7732 | A person purchased a TV set for Rs. 16000 and a DVD player for Rs. 6250. He sold both the items together for Rs. 31150. What percentage of profit did he make? | [
"A)323",
"B)88",
"C)40",
"D)99",
"E)81"
] | C |
aqua_train | aqua_train_82830 | Husband has prepared for a candle light dinner on the honeymoon for his wife. While they were having the dinner, a strong breeze flew through the open window and four candles out of ten were extinguished. After that, the husband closed the window.
How many candles were left in the end? | [
"A)2",
"B)3",
"C)4",
"D)5",
"E)6"
] | C |
science_train | science_train_5948 | Question: Does this passage describe the weather or the climate?
Many tropical rain forests get about 15 feet of rain each year.
Hints: | [
"climate",
"weather"
] | A |
aqua_train | aqua_train_86682 | A cylinder with base radius of 8 cm and height of 2 cm is melted to form a cone of height 6 cm. The radius of the cone will be : | [
"A)8 cm",
"B)9 cm",
"C)10 cm",
"D)11 cm",
"E)None"
] | A |
science_train | science_train_3750 | Question: Is the following statement about our solar system true or false?
Jupiter's volume is more than 1,000 times as great as Earth's volume.
Hints: | [
"true",
"false"
] | A |
ds_train | ds_train_87 | Suppose \( f: (X, \mathcal{A}) \to (Y, \mathcal{B}) \) is a mapping between measurable spaces. Which of the following conditions must be satisfied for \( f \) to be considered a measurable mapping? | [
"A. For every \\( A \\in \\mathcal{A} \\)",
"\\( f^{-1}(A) \\in \\mathcal{B} \\).\nB. For every \\( B \\in \\mathcal{B} \\)",
"\\( f^{-1}(B) \\in \\mathcal{A} \\).\nC. \\( f \\) must be continuous on \\( X \\).\nD. The preimage of every open set under \\( f \\) must be in \\( \\mathcal{A} \\)."
] | B |
aqua_train | aqua_train_4642 | A boatman goes 2 km against the current of the stream in 2 hour and goes 1 km along the current in 20 minutes. How long will it take to go 5 km in stationary water? | [
"A)4hr",
"B)25 min",
"C)45 min",
"D)6 hr",
"E)2 hr 30 min"
] | E |
sciq | sciq_4 | What type of plant tissue transports water and dissolved mineral upward to the leaves? | [
"collagen",
"ectoderm",
"phloem",
"xylem"
] | D |
science_train | science_train_2485 | Question: Is the following statement about our solar system true or false?
The volume of Uranus is less than one-tenth of the volume of Saturn.
Hints: | [
"false",
"true"
] | B |
aqua_train | aqua_train_70686 | A sum of money deposited at C.I. amounts to Rs.5000 in 5 years and to Rs.5750 in 6 years. Find the rate percent? | [
"A)1%",
"B)5%",
"C)10%",
"D)15%",
"E)20%"
] | D |
sciq | sciq_4 | In eukaryotes, the new mrna is not yet ready for translation. it must go through more processing before it leaves where? | [
"Electrons",
"molecules",
"protons",
"nucleus"
] | D |
aqua_train | aqua_train_7693 | The ratio of the number of ladies to gents at a party was 1:4 but when 2 ladies and 2 gents left, the ratio became 1:3. How many people were at the party originally? | [
"A)18",
"B)25",
"C)29",
"D)20",
"E)24"
] | D |
aqua_train | aqua_train_40279 | Andrew started saving at the beginning of the year and had saved $200 by the end of the year. He continued to save and by the end of 2 years had saved a total of $540. Which of the following is closest to the percent increase in the amount Andrew saved during the second year compared to the amount he saved during the first year? | [
"A)11%",
"B)25%",
"C)44%",
"D)56%",
"E)70%"
] | E |
aqua_train | aqua_train_76980 | A man buys a cycle for Rs.1400 and sells it at a loss of 15%. What is the selling price of the cycle? | [
"A)Rs.1090",
"B)Rs.1160",
"C)Rs.1190",
"D)Rs.1202",
"E)NONE"
] | C |
aqua_train | aqua_train_80784 | A certain theater has 100 balcony seats. For every $2 increase in the price of a balcony seat above $10, 5 fewer seats will be sold. If all the balcony seats are sold when the price of each seat is $10, which of the following could be the price of a balcony seat if the revenue from the sale of balcony seats is $1,460 ? | [
"A)$12",
"B)$14",
"C)$18.6",
"D)$17",
"E)$18"
] | C |
aqua_train | aqua_train_42767 | In a village the average age of n people is 42 years. But after the verification it was found that the age of a person had been considered 20 years less than the actual age, so the new average, after the correction,increased by 1. The value of n is? | [
"A)11",
"B)20",
"C)28",
"D)17",
"E)13"
] | B |
aqua_train | aqua_train_62564 | If m is an integer greater than 6, which of the following must be divisible by 3? | [
"A)m (m+2) (m-1)",
"B)m (m+1) (m-4)",
"C)m (m+3) (m-5)",
"D)m (m+4) (m-2)",
"E)m (m+5) (m-6)"
] | B |
aqua_train | aqua_train_48120 | The simplified value of 1.2 + (1.2)2 + (1.2)3 is: | [
"A)4.248",
"B)4.368",
"C)3.248",
"D)3.368",
"E)4.368"
] | B |
aqua_train | aqua_train_28958 | The area of a square is 4900 sq cm. Find the ratio of the breadth and the length of a rectangle whose length is same the side of the square and breadth is 20 cm less than the side of the square? | [
"A)5:8",
"B)5:10",
"C)5:13",
"D)5:7",
"E)5:16"
] | D |
aqua_train | aqua_train_27200 | Donovan took a math test and got 35 correct and 10 incorrect answers.
What was the percentage of correct answers? (Round to the nearest
hundredth) | [
"A)57.78%",
"B)67.78%",
"C)77.78%",
"D)47.78%",
"E)97.78%"
] | C |
aqua_train | aqua_train_94073 | Following the approval of crude oil production cuts by OPEC, the price of crude which has slumped by 28% in the last 3 months is expected to rally and increase by about 5% in the next one month. This will bring the price of crude oil to $60. | [
"A)79.4",
"B)75.1",
"C)80.7",
"D)68.3",
"E)89.6"
] | A |
aqua_train | aqua_train_68549 | Anand starts from a point P towards point Q, where PQ = 50 km. After 1 hour, Ram starts from P and catches up with Anand after 2 more hours. After meeting they continue to travel towards Q. On reaching Q, Ram reverses his direction and meets Anand 6 hours after the first meeting. Find Anand's speed. | [
"A)(45/7) kmph",
"B)(100/21) kmph",
"C)(40/7) kmph",
"D)(30/7) kmph",
"E)(65/7) kmph"
] | B |
aqua_train | aqua_train_65394 | If the product of the integers from 1 to n is divisible by 686, what is the least possible value of n? | [
"A)7",
"B)14",
"C)21",
"D)28",
"E)35"
] | C |
aqua_train | aqua_train_8463 | In a kilometer race, If Abhishek gives Bharti a 40 m start, Abhishek wins by 19 sec. But if Abhishek gives Bharti a 30 sec start, Bharti wins by 40 m. Find the time taken by Bharti to run 5,000 m? | [
"A)150 sec",
"B)750 sec",
"C)450 sec",
"D)825 sec",
"E)920 sec"
] | B |
aqua_train | aqua_train_11273 | How many pages the book have, if total 306 digits are used to form the page numbers? | [
"A)135 pages",
"B)136 pages",
"C)137 pages",
"D)138 pages",
"E)139 pages"
] | D |
aqua_train | aqua_train_17254 | A tank is filled in eight hours by three pipes A, B and C. Pipe A is twice as fast as pipe B, and B is twice as fast as C. How much time will pipe B alone take to fill the tank? | [
"A)56 hours",
"B)28 hours",
"C)55 hours",
"D)66 hours",
"E)47 hours"
] | B |
aqua_train | aqua_train_27449 | A small, rectangular park has a perimeter of 560 feet and a diagonal measurement of 500 feet. What is its area, in square feet? | [
"A)12,000",
"B)19,600",
"C)20,000",
"D)20,400",
"E)20,800"
] | A |
aqua_train | aqua_train_45013 | A certain bag contains 100 balls — 50 white, 20 green, 10 yellow, 17 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"
] | D |
aqua_train | aqua_train_1748 | 7 speakers gathered to deliver speeches on two topics. Even though 7 speeches were initially planned to be delivered, due to lack of time only 2 speeches were finally decided to be delivered. Topics are to be spoken in a specific order and the speeches differ with respect to speaker or topic. How many such two speeches are possible? | [
"A)2",
"B)49",
"C)50",
"D)47",
"E)1024"
] | B |
aqua_train | aqua_train_14966 | The value of a "Tin-Rin" stock in the stock market decreased by 15% in the last two years. The economic experts believe that the value of the stock will increase by 7% during the following year, which will make the value $440. What was the approximate price of the stock two years ago? | [
"A)$473.",
"B)$464.",
"C)$455.",
"D)$445",
"E)$430."
] | A |
ds_train | ds_train_179 | Suppose \( X_1, X_2, \ldots, X_n \) are i.i.d. random variables with a common distribution function \( F \). Let \( M_n = \max(X_1, X_2, \ldots, X_n) \). According to the Fisher-Tippett-Gnedenko theorem, under what conditions will the normalized maximum \( \frac{M_n - b_n}{a_n} \) converge in distribution to a non-degenerate limit as \( n \rightarrow \infty \)? | [
"A. If \\( F \\) belongs to the domain of attraction of the Gumbel distribution.\nB. If \\( F \\) is an exponential distribution.\nC. If \\( F \\) belongs to the domain of attraction of the Frechet distribution.\nD. If \\( F \\) belongs to one of the three maximum domain of attractions (Gumbel",
"Frechet",
"Wei... | D |
sciq | sciq_4 | In some parts of the world, too much of the sun's harmful uv radiation gets through because of a hole in what layer? | [
"mesosphere",
"troposphere",
"thermosphere",
"ozone"
] | D |
aqua_train | aqua_train_4586 | While working alone at their respective constant rates, server B uploads 480 files in 4 hours and server Y uploads 480 files in 8 hours. If all files uploaded by these servers are the same size, how long would it take the two servers, working at the same time and at their respective constant rates, to process a total of 480 files? | [
"A) 2 hr",
"B) 2hr 20 min",
"C) 2hr 40 min",
"D) 5 hr 40 min",
"E) 6hr"
] | C |
aqua_train | aqua_train_21752 | Three numbers which are co-prime to each other are such that the product of the first two is 551 and that of the last two is 1073. The sum of the three numbers is? | [
"A)33",
"B)76",
"C)85",
"D)22",
"E)99"
] | C |
sciq | sciq_4 | What process does not cause a rock to melt completely, instead causing the minerals to change by heat or pressure? | [
"sedimentation",
"oxidation",
"igneous extrusion",
"metamorphism"
] | D |
aqua_train | aqua_train_31071 | The price for a loaf of bread in April was $1.20, in May the price was $1.27, and in June the price was $1.08. If 2/3 as much bread was sold in April as in May, and twice as much was sold in June as in April, what was the average price for a loaf of bread sold during the three-month period? | [
"A)$1.18",
"B)$1.17",
"C)$1.16",
"D)$1.15",
"E)$1.14"
] | B |
aqua_train | aqua_train_29649 | The ratio of three numbers is 5:3:4 and their sum is 108. The second number of the three numbers is? | [
"A)25",
"B)27",
"C)29",
"D)31",
"E)32"
] | B |
aqua_train | aqua_train_72703 | Eight people are planning to share equally the cost of a rental car. If one person withdraws from the arrangement and the others share equally the entire
rest of the car, then the share of each of the remaining persons increased by ? | [
"A)1/9",
"B)1/8",
"C)1/7",
"D)7/8",
"E)8/7"
] | B |
science_train | science_train_3794 | Question: What information supports the conclusion that Logan inherited this trait?
Hints: | [
"Logan's biological parents have wavy hair.",
"Logan's biological mother has long hair. Logan also has long hair.",
"Logan uses a headband to keep his wavy hair out of his face."
] | A |
aqua_train | aqua_train_87857 | 65 boys can complete a work in 30 days.how many men need to complete twice the work in 20 days | [
"A)160",
"B)170",
"C)180",
"D)195",
"E)200"
] | D |
aqua_train | aqua_train_54308 | The contents of a certain box consist of 40 apples and 30 oranges. How many oranges must be added to the box so that exactly 40% of the pieces of fruit in the box will be apples? | [
"A)40",
"B)50",
"C)60",
"D)70",
"E)30"
] | E |
aqua_train | aqua_train_54015 | Mr. Evans will states that each of his children will receive an equal share of his estate and that his grandchildren will split a portion of the estate that is equal to the share received by each of his children. If Mr. Evans has 5 children and 6 grandchildren, then approximately what percentage of Mr. Evans estate will each grandchild receive? | [
"A)20%",
"B)17%",
"C)4.0%",
"D)3.3%",
"E)2.8%"
] | E |
aqua_train | aqua_train_79307 | All the milk in container A which was filled to its brim was poured into two containers B and C. The quantity of milk in container B was 62.5% less than the capacity of container A. If 150 liters was now transferred from C to B, then both the containers would have equal quantities of milk. What was the initial quantity of milk in container A? | [
"A)1200",
"B)1723",
"C)1129",
"D)2613",
"E)1372"
] | A |
aqua_train | aqua_train_16674 | Find the compound interest and the amount on Rs.8000 at 5% per annum for 3 years when C.I is reckoned yearly? | [
"A)1261",
"B)1572",
"C)1689",
"D)1687",
"E)2679"
] | A |
aqua_train | aqua_train_24655 | Given 2 integers a and b, if a is negative and b is positive, which of the following options must be positive? | [
"A)ab",
"B)a/b",
"C)4a/b",
"D)(a + b)^4",
"E)2ab"
] | D |
sciq | sciq_4 | The human heart is located within what cavity? | [
"pelvic",
"spinal",
"abdominal",
"thoracic"
] | D |
aqua_train | aqua_train_57536 | One fourth of a solution that was 12% sugar by weight was replaced by a second solution resulting in a solution that was 16 percent sugar by weight. The second solution was what percent sugar by weight? | [
"A)34%",
"B)28%",
"C)22%",
"D)18%",
"E)8.5%"
] | B |
aqua_train | aqua_train_36382 | If 10,000 microns = 1 decimeter, and 1,000,000angstroms = 1 decimeter, how many angstroms equal 1 micron? | [
"A)100",
"B)10,000",
"C)100,000",
"D)0.01",
"E)0.0001"
] | A |
sciq | sciq_4 | What is another name for collar cells? | [
"enzymes",
"sporozoans",
"clutches",
"choanocytes"
] | D |
sciq | sciq_4 | What is the study of macroscopic properties, atomic properties, and phenomena in chemical systems? | [
"differential chemistry",
"thermal chemistry",
"molecular chemistry",
"physical chemistry"
] | D |
aqua_train | aqua_train_1267 | Two letters from the word MYANTKAR are selected at random. What is the probability that at least one of the selected letters is a consonant? | [
"A)27/28",
"B)25/28",
"C)29/28",
"D)32/28",
"E)42/28"
] | A |
aqua_train | aqua_train_7199 | If the numerator of a fraction is increased by 2 and the denominator is increased by 1, the fraction becomes 5⁄8 and if the numerator of the same fraction is increased by 3 and the denominator is increased by I the fraction becomes 3⁄4. What is the original fraction? | [
"A)Data inadequate",
"B)2⁄7",
"C)4⁄7",
"D)3⁄7",
"E)None of these"
] | D |
aqua_train | aqua_train_68407 | If a and b are different positive integers and a + b = a(a + b), then which of the following must be true?
I. a = 1
II. b = 1
III. a = b = 0 | [
"A)I only",
"B)II only",
"C)III only",
"D)I and II",
"E)I and III"
] | A |
aqua_train | aqua_train_90184 | If y exceeds x by 60%, then x is less than y by? | [
"A)1/2%",
"B)1/3%",
"C)1/4%",
"D)1/5%",
"E)1/6%"
] | A |
aqua_train | aqua_train_24118 | A tradesman by means of his false balance defrauds to the extent of 20%? in buying goods as well as by selling the goods. What percent does he gain on his outlay? | [
"A)74%",
"B)94%",
"C)44%",
"D)24%",
"E)74%"
] | C |
aqua_train | aqua_train_68994 | When 242 is divided by a certain divisor the remainder obtained is 6. When 698 is divided by the same divisor the remainder obtained is 13. However, when the sum of the two numbers 242 and 698 is divided by the divisor, the remainder obtained is 5. What is the value of the divisor? | [
"A)11",
"B)14",
"C)18",
"D)23",
"E)None of these"
] | B |
aqua_train | aqua_train_58036 | The difference between the length and breadth of a rectangle is 25 m. If its perimeter is 210 m, then its area is: | [
"A)1520 m2",
"B)2600 m2",
"C)2480 m2",
"D)2520 m2",
"E)None"
] | B |
aqua_train | aqua_train_53860 | In a Express Train passengers traveling in A.C. Sleeper Class, First Class and Sleeper Class are in the ratio 1:2:3, and fare to each class in the ratio 5:4:2. If the income from this train is Rs. 57000, the income of A.C. Sleeper Class is | [
"A)Rs. 8000",
"B)Rs. 12000",
"C)Rs. 15000",
"D)Rs. 6000",
"E)None"
] | C |
aqua_train | aqua_train_53226 | The average price of three items of furniture is Rs. 15000. If their prices are in the ratio 3:5:7, the price of the cheapest item is : | [
"A)6000",
"B)7000",
"C)8888",
"D)9000",
"E)None of these"
] | D |
aqua_train | aqua_train_97414 | One thief entered a cave where he found a pile of diamonds. At first he thought of taking all. But listening to his conscience he thought of taking only half of them. But while returning he picked up two more from the pile. After that Second thief entered the cave and bagged half of remaining diamonds and picked up two more while returning. Later third thief entered and did the same. Even the fourth thief did the same. When the fifth thief entered he found only one diamond in the cave. How many diamonds are there in the cave at first. | [
"A)86",
"B)94",
"C)80",
"D)96",
"E)55"
] | D |
aqua_train | aqua_train_88270 | A group of n students can be divided into equal groups of 4 with 3 student left over or equal groups of 5 with 3 students left over. What is the sum of the two smallest possible values of n? | [
"A)66",
"B)46",
"C)49",
"D)53",
"E)86"
] | A |
aqua_train | aqua_train_24674 | The Shopkeeper increased the price of a product by 25% so that customer finds it difficult to purchase the required amount. But somehow the customer managed to purchase only 70% of the required amount. What is the net difference in the expenditure on that product? | [
"A)12%",
"B)12.5%",
"C)13%",
"D)14%",
"E)14.5%"
] | B |
sciq | sciq_4 | Hydrostatic skeletons are well suited for life in what kind of environments? | [
"pelagic",
"bacterial",
"surface",
"aquatic"
] | D |
aqua_train | aqua_train_31762 | What is the difference between local value & face value of 5 in the numeral 65793? | [
"A)4455",
"B)4955",
"C)4995",
"D)4890",
"E)10000"
] | C |
aqua_train | aqua_train_9296 | If 125% of j is equal to 25% of k, 150% of k is equal to 50% of l, and 175% of l is equal to 75% of m, then 20% of m is equal to what percent of 150% of j ? | [
"A)0.35",
"B)466",
"C)35",
"D)350",
"E)3500"
] | B |
aqua_train | aqua_train_50195 | When x is divided by y, the quotient is s with remainder r. What is x in terms of r, y, and s? | [
"A)y + r + s",
"B)ys + r",
"C)x/y+r",
"D)y/s+r",
"E)rs + y"
] | B |
aqua_train | aqua_train_72163 | If log 27 = 1.401, then the value of log 9 is: | [
"A)0.934",
"B)0.945",
"C)0.954",
"D)0.958",
"E)0.998"
] | A |
aqua_train | aqua_train_36495 | A boat moves upstream at the rate of 1 km in 25 minutes and down stream 1 km in 12 minutes. Then the speed of the current is : | [
"A)1 kmph",
"B)2 kmph",
"C)3 kmph",
"D)1.3 kmph",
"E)3.5 kmph"
] | D |
aqua_train | aqua_train_89815 | A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If two marbles are picked at random, what is the probability that they are either blue or yellow? | [
"A)3/22",
"B)4/21",
"C)2/21",
"D)1/14",
"E)None of these"
] | C |
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