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_75872 | 3 pumps working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank in 1 day? | [
"A)10",
"B)11",
"C)12",
"D)13",
"E)15"
] | C |
aqua_train | aqua_train_19906 | Each student is given a five-character identification code. The first four characters are selected from the numbers 0 to 9 inclusive, and the last character is selected from the 26 letters of the alphabet. If characters may be repeated and the same characters used in a different order constitute a different code, how many different identification codes can be generated following these rules? | [
"A)240,000",
"B)245,000",
"C)250,000",
"D)255,000",
"E)260,000"
] | E |
aqua_train | aqua_train_2165 | Find the invalid no.from the following series 3, 7, 15, 27, 63, 127, 255 | [
"A)3",
"B)7",
"C)27",
"D)127",
"E)255"
] | C |
aqua_train | aqua_train_86280 | 10, 18, x, 14
The median of the list of positive integers above is 12. Which of the following could be the average (arithmetic mean) of the list? | [
"A)12",
"B)5.5",
"C)6.25",
"D)7",
"E)7.5"
] | A |
aqua_train | aqua_train_48475 | In a certain region, the number of children who have been vaccinated against rubella is twice the number who have been vaccinated against mumps. The number who have been vaccinated against both is twice the number who have been vaccinated only against mumps. If 7,000 have been vaccinated against both, how many have been vaccinated only against rubella? | [
"A)2,5000",
"B)7,500",
"C)10,000",
"D)14,000",
"E)17,500"
] | D |
aqua_train | aqua_train_96718 | If 45% of a number is 36, then the number is | [
"A)number is 60",
"B)number is 70",
"C)number is 90",
"D)number is 80",
"E)None of these"
] | D |
ds_train | ds_train_1070 | In the context of machine learning and data science, a user profile consists of various attributes that describe a user's characteristics, preferences, and behaviors. Which of the following options best describes the typical attributes included in a user profile? | [
"A. Demographic information and historical interaction data with the system\nB. Only demographic information \nC. Only historical interaction data with the system\nD. Demographic information",
"historical interaction data with the system",
"and external social media data"
] | A |
aqua_train | aqua_train_20433 | If x is an odd negative integer and y is an even integer, which of the following statements must be true?
I. (3x - 2y) is odd
II. xy^2 is an even negative integer
III. (y^2 ) is an odd negative integer | [
"A)I only",
"B)II only",
"C)I",
"D)I and III",
"E)II and III"
] | C |
aqua_train | aqua_train_90478 | A and B together can complete a piece of work in 10days. If A alone can complete the same work in 15days, in how many days, in how many days can B alone complete that work? | [
"A)10",
"B)30",
"C)25",
"D)15",
"E)45"
] | B |
aqua_train | aqua_train_76519 | The speed of a boat in upstream is 60 kmph and the speed of the boat downstream is 80 kmph. Find the speed of the boat in still water and the speed of the stream? | [
"A)10 kmph",
"B)76 kmph",
"C)12 kmph",
"D)97 kmph",
"E)15 kmph"
] | A |
aqua_train | aqua_train_55665 | If a 19-cup mixture of powder and water contained 1 cup of powder. How many cups of powder must be added to get a mixture having powder and water in the ratio of 1:2? | [
"A)6",
"B)8",
"C)17",
"D)19",
"E)24"
] | D |
sciq | sciq_4 | At any specific time, the rate at which a reaction is proceeding is known as its what? | [
"spontaneous rate",
"immediate rate",
"emitted rate",
"instantaneous rate"
] | D |
sciq | sciq_4 | What term describes a collection of similar cells that had a common embryonic origin? | [
"organ-level organization",
"plasma",
"nucleus",
"tissue"
] | D |
aqua_train | aqua_train_77817 | Two trains, 130 and 110 metres long, while going in the same direction, the faster train takes one minute to pass the other completely. If they are moving in opposite direction, they pass each other completely in 3 seconds. Find the speed of trains. | [
"A)30 m/s",
"40 m/s",
"B)32 m/s",
"48 m/s",
"C)40 m/s",
"44 m/s",
"D)38 m/s",
"42 m/s",
"E)None of these"
] | D |
aqua_train | aqua_train_10273 | The price of a VCR is marked at Rs. 12,000. If successive discounts of 15%, 10% and 5% be allowed, then at what price does a customer buy it? | [
"A)8789",
"B)8721",
"C)2189",
"D)2789",
"E)2791"
] | B |
aqua_train | aqua_train_85740 | When x is even, [x] = x/2 + 1, when x is odd [x] = 2x + 1 then [7]*[8] = ? | [
"A)[22]",
"B)[44]",
"C)[75]",
"D)[88]",
"E)[90]"
] | C |
aqua_train | aqua_train_13050 | Given the two equations 7r + 2s = 43 and 4r - 3s = 8, by how much does r exceed s? | [
"A)3",
"B)1",
"C)5",
"D)6",
"E)7"
] | B |
aqua_train | aqua_train_68757 | A, B and C are partners in a business. Their capitals are respectively, Rs.5000, Rs.6000 and Rs.4000. A gets 30% of the total profit for managing the business. The remaining profit is divided among three in the ratio of their capitals. In the end of the year, the profit of A is Rs.200 more than the sum of the profits of B and C. Find the total profit. | [
"A)2288",
"B)2778",
"C)3000",
"D)212",
"E)28812"
] | D |
aqua_train | aqua_train_59625 | At the quarterly birthday party of Sherry, a baby boy, 40 persons chose to kiss him and 25 chose to shake hands with him. 10 persons chose to both kiss him and shake hands with him. How many persons turned out at the party? | [
"A)35",
"B)75",
"C)55",
"D)25",
"E)45"
] | C |
aqua_train | aqua_train_32699 | Pablo plays 3 rounds of a game, in which his chances of winning each round are 1/5, 1/3, and 1/n, respectively. If n ≠ 0, what is the probability that Pablo wins the first two rounds, but loses the third? | [
"A)1/30n",
"B)(n-1)/15n",
"C)1/5n",
"D)(n+2)/3n",
"E)(3n-2)/5n"
] | B |
aqua_train | aqua_train_30212 | Zeeshan having a certain number of one rupee,fifty paise and twenty
five paise coins are in the ratio of 3:2:4, add up to
Rs 75. Then how many 1 rupee coins he have? | [
"A)10",
"B)20",
"C)45",
"D)128",
"E)49"
] | C |
aqua_train | aqua_train_48520 | a number divided by 44 leaves remainder 12 what is the remainder when same number divided by 12 | [
"A)7",
"B)8",
"C)9",
"D)10",
"E)11"
] | B |
aqua_train | aqua_train_552 | The average age of 8 men increases by 2 years when two women are included in place of two men of ages 20 and 10 years. Find the average age of the women? | [
"A)87",
"B)98",
"C)30",
"D)28",
"E)23"
] | E |
aqua_train | aqua_train_16521 | What is the ratio whose term differ by 35 and the measure of which is 2/7? | [
"A)A)32:23",
"B)B)14:49",
"C)C)71:85",
"D)D)32:39",
"E)E)41:52"
] | B |
aqua_train | aqua_train_89558 | If f(x) = 2x^2 + y, and f(2) = 20, what is the value of f(5)? | [
"A)104",
"B)60",
"C)62",
"D)50",
"E)25"
] | C |
aqua_train | aqua_train_64090 | Light glows for every 21 seconds . How many max. times did it glow between 1:57:58 and 3:20:47 am. | [
"A)380 times",
"B)236 times",
"C)382 times",
"D)392 times",
"E)482 times"
] | B |
aqua_train | aqua_train_96898 | The cost of 2 chairs and 3 tables is Rs.1700. The cost of 3 chairs and 2 tables is Rs.1200. The cost of each table is more than that of each chair by? | [
"A)228",
"B)287",
"C)277",
"D)188",
"E)500"
] | E |
aqua_train | aqua_train_9516 | Of the 8 temporary employees in a certain company, 4 will be hired as permanent employees. If 5 of the 8 temporary employees are women, how many of the possible groups of 4 employees consist of 3 women and one man? | [
"A)30",
"B)35",
"C)56",
"D)70",
"E)105"
] | A |
ds_train | ds_train_357 | The Boushaki universe expansion tool predicts the accelerated expansion of the universe by incorporating a hypothetical repulsive force. Assuming this tool uses a non-linear scaling factor for galaxy distributions, which mathematical concept is primarily used to model such non-linear scaling in the Boushaki universe expansion tool? | [
"A. Linear Regression\nB. Power Law\nC. Logistic Regression\nD. Simple Exponential Growth"
] | B |
aqua_train | aqua_train_36837 | A student can select one of 7 different math book, one of 3 different chemistry book & one of 4 different science book.In how many different ways students can select book of math, chemistry & science. | [
"A)22",
"B)84",
"C)99",
"D)37",
"E)01"
] | B |
sciq | sciq_4 | When someone falls, the kinetic energy the person has upon reaching the floor is the amount of what energy lost by falling through height? | [
"gravitational energy",
"thermal energy",
"nuclear energy",
"potential energy"
] | D |
aqua_train | aqua_train_96016 | Two pipes A and B can fill a tank in 15 min and 27 min respectively. Both the pipes are opened together but after 4 min, pipe A is turned off. What is the total time required to fill the tank? | [
"A)14 min 19 sec",
"B)14 min 42 sec",
"C)18 min 24 sec",
"D)14 min 40 sec",
"E)14 min 10 sec"
] | C |
ds_train | ds_train_2046 | In the context of principal component analysis (PCA), what is the primary goal of the PCA algorithm when applied to a dataset? | [
"A. To cluster data points based on their similarities\nB. To reduce the dimensionality of the dataset while retaining most of the variance\nC. To increase the dimensionality of the dataset\nD. To directly compute the classes of the data points"
] | B |
aqua_train | aqua_train_6505 | The length of a rectangle is two - fifths of the radius of a circle. The radius of the circle is equal to the side of the square, whose area is 1225 sq.units. What is the area (in sq.units) of the rectangle if the rectangle if the breadth is 10 units? | [
"A)140",
"B)156",
"C)175",
"D)214",
"E)None of these"
] | A |
aqua_train | aqua_train_87376 | A large delicatessen purchased X pounds of cheese for c dollars per pound. If d pounds of the cheese had to be discarded due to spoilage and the delicatessen sold the rest for s dollars per pound, which of the following represents the gross profit on the sale of the purchase? (gross profit equals sales revenue minus product cost) | [
"A)s(X-d) - cX",
"B)s(p − d) − pc",
"C)c(p − d) − ds",
"D)d(s − c) − pc",
"E)pc − ds"
] | A |
aqua_train | aqua_train_66800 | In a certain company, a third of the workers do not have a retirement plan. 10% of the workers who do not have a retirement plan are women, and 40% of the workers who do have a retirement plan are men. If 120 of the workers of that company are men, how many of the workers are women? | [
"A)80",
"B)95",
"C)105",
"D)120",
"E)91"
] | E |
aqua_train | aqua_train_25042 | A small pool filled only with water will require an additional 300 gallons of water in order to be filled to 70% of its capacity. If pumping in these additional 300 gallons of water will increase the amount of water in the pool by 30%, what is the total capacity of the pool in gallons? | [
"A)1000",
"B)1250",
"C)1300",
"D)1600",
"E)1857.14"
] | E |
aqua_train | aqua_train_67403 | Three pipes of same capacity can fill a tank in 12 hours. If there are only two pipes of same capacity, the tank can be filled in? | [
"A)18",
"B)8",
"C)12",
"D)6",
"E)4"
] | A |
aqua_train | aqua_train_39399 | The New York Classical Group is designing the liner notes for an upcoming CD release. There are 10 soloists featured on the album, but the liner notes are only 5 pages long, and therefore only have room for 5 of the soloists. The soloists are fighting over which of them will appear in the liner notes, though not about which page they appear on. How many different combinations E of soloists can appear in the liner notes? | [
"A)5!",
"B)10!/(5!5!)",
"C)10!/5!",
"D)10!",
"E)10!*5!"
] | B |
ds_train | ds_train_1861 | Vegetation types are often classified based on their structural characteristics and the climate in which they typically occur. Which of the following classifications best describes a biome characterized by distinct seasons, primarily comprising trees that shed their leaves annually, and medium to high rainfall? | [
"A. Tundra\nB. Desert\nC. Temperate Deciduous Forest\nD. Tropical Rainforest"
] | C |
aqua_train | aqua_train_56964 | Calculate the average of all the numbers between 15 and 55 which are divisible by 4. | [
"A)39",
"B)33",
"C)34",
"D)30",
"E)36"
] | C |
aqua_train | aqua_train_49513 | If a,b, and c are consecutive positive integers and a>b>c, what can be the value of (a^2-b^2)(b^2-c^2)? | [
"A)54",
"B)63",
"C)75",
"D)86",
"E)98"
] | B |
sciq | sciq_4 | These types of cella support young, growing parts of a plant? | [
"pinworm cells",
"epidermal cells",
"angular cells",
"collenchyma cells"
] | D |
aqua_train | aqua_train_44621 | In the third grade of Windblown School there are 102 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_69254 | Find the area of trapezium whose parallel sides are 26 cm and 18 cm long, and the distance between them is 15 cm. | [
"A)227",
"B)299",
"C)330",
"D)161",
"E)212"
] | C |
science_train | science_train_3082 | Question: What information supports the conclusion that Zachary inherited this trait?
Hints: | [
"Zachary's mother has blue eyes. She passed this trait down to Zachary.",
"Zachary likes to wear a blue sweater to match his blue eyes."
] | A |
aqua_train | aqua_train_96347 | If the sales tax reduced from 3 1/2 % to 3 1/3%, then what difference does it make to a person who purchases an article with market price of Rs. 8400 ? | [
"A)Rs.12",
"B)Rs.16",
"C)Rs.14",
"D)Rs.10",
"E)Rs.18"
] | C |
aqua_train | aqua_train_37801 | How many two digit numbers of distinct digits can be formed by using digits 3, 4, 5, 6 and 7 such that the numbers are divisible by 9? | [
"A)1",
"B)2",
"C)3",
"D)4",
"E)6"
] | D |
aqua_train | aqua_train_68281 | A trained covered x km at 40 kmph and another 2x km at 20 kmph. Find the average speed of the train in covering the entire 3x km. | [
"A)24 kmph",
"B)34 kmph",
"C)44 kmph",
"D)14 kmph",
"E)22 kmph"
] | A |
sciq | sciq_4 | What is a representation of the valence electrons of an atom that uses dots around the symbol of the element? | [
"watson structure",
"right structure",
"time structure",
"lewis structure"
] | D |
aqua_train | aqua_train_32297 | Which of the following lines is perpendicular to y = − 2x + 3 and has the same y-intercept as y = 2x − 7? | [
"A)y = -1/2*x + 3",
"B)y = 1/2*x - 7",
"C)y = 1/2*x + 3",
"D)y = 2x + 3",
"E)y = 2x − 3"
] | B |
ds_train | ds_train_590 | Which of the following statements best describes the primary goal of biopharmacology? | [
"A. Understanding the anatomy of the human body.\nB. Studying the economic impact of pharmaceuticals.\nC. Investigating the interactions between biological systems and pharmaceutical agents.\nD. Developing surgical techniques."
] | C |
sciq | sciq_4 | Migration and hibernation are examples of behaviors that occur on what temporal basis? | [
"nocturnal",
"weekly",
"daily",
"annual"
] | D |
aqua_train | aqua_train_34827 | Two men starting from the same place walk at the rate of 5 kmph and 5.5 kmph respectively. What time will they take to be 8.5 km apart, if they walk in the same direction? | [
"A)12 hrs",
"B)14 hrs",
"C)15 hrs",
"D)17 hrs",
"E)None"
] | D |
aqua_train | aqua_train_38078 | Q-1) Of the 84 parents who attended a meeting at a
school, 35 volunteered to supervise children during
the school picnic and 11 volunteered both to supervise
children during the picnic and to bring refreshments to
the picnic. If the number of parents who volunteered
to bring refreshments was 2 times the number of
parents who neither volunteered to supervise children
during the picnic nor volunteered to bring
refreshments, how many of the parents volunteered to
bring refreshments? | [
"A)25",
"B)40",
"C)38",
"D)42",
"E)45"
] | B |
aqua_train | aqua_train_59719 | A train covers a distance of 12 km in 10 minutes. If it takes 6 seconds to pass a telegraph post, then the length of the train is | [
"A)100m",
"B)120m",
"C)140m",
"D)160m",
"E)170cm"
] | B |
aqua_train | aqua_train_88706 | Which of the following must be equal to zero for all real numbers x ?
I. −1x−1x
II. x + (-x)
III. x^0 | [
"A)I only",
"B)II only",
"C)I and III only",
"D)II and III only",
"E)I",
"II ",
"and III"
] | B |
aqua_train | aqua_train_66614 | A and B invested in a business. They earned some profit which they divided in the ratio of 2:3. If A invested Rs.40, 000, the amount invested by B is: | [
"A)Rs. 65,000",
"B)Rs. 70,000",
"C)Rs. 80,000",
"D)Rs. 90,000",
"E)Rs. 60,000"
] | E |
sciq | sciq_4 | Snow and ice may also undergo which process where there is intense sunlight, very cold temperatures, and dry winds? | [
"amplification",
"crystalline",
"increasefixation",
"sublimation"
] | D |
sciq | sciq_4 | What type of microscope is used to see extremely small objects? | [
"optical microscope",
"X-ray microscope",
"ultrasonic microscope",
"electron microscope"
] | D |
aqua_train | aqua_train_23235 | What is the are of an equilateral triangle of side 16 cm? | [
"A)64√3",
"B)64√7",
"C)64√5",
"D)64√3",
"E)64√1"
] | D |
aqua_train | aqua_train_42959 | By selling 100 pencil, a trader gains the cost of 20 Pencil. Find his gain percentage? | [
"A)26 1/3%",
"B)51 1/3%",
"C)20%",
"D)53 1/3%",
"E)34 1/3%"
] | C |
aqua_train | aqua_train_19863 | Each of the cucumbers in 100 pounds of cucumbers is composed of 99% water, by weight. After some of the water evaporates, the cucumbers are now 93% water by weight. What is the new weight of the cucumbers, in pounds? | [
"A)2",
"B)15",
"C)92",
"D)96",
"E)98"
] | B |
aqua_train | aqua_train_8 | Find the smallest number of five digits exactly divisible by 22,33,66 and 44. | [
"A)10101",
"B)11000",
"C)10110",
"D)10111",
"E)10100"
] | E |
aqua_train | aqua_train_79170 | A, B, C together started a business. A invested Rs.6000 for 5 months B invested Rs.3600 for 6 months and C Rs.7500 for 3 months. If they get a total profit of Rs.7410. Find the share of A? | [
"A)3098",
"B)3000",
"C)2878",
"D)2899",
"E)2712"
] | B |
aqua_train | aqua_train_22271 | In a class of 50 students, 20 play Baseball, 15 play Cricket and 11 play Football. 7 play both Baseball and Cricket, 4 play Cricket and Football and 5 play Baseball and football. If 18 students do not play any of these given sports, how many students play exactly two of these sports? | [
"A)10",
"B)46",
"C)67",
"D)68",
"E)446"
] | A |
aqua_train | aqua_train_1312 | Find the value of ( 0.75 * 0.75 * 0.75 - 0.001 ) / ( 0.75 * 0.75 - 0.075 + 0.01) | [
"A)0.845",
"B)1.908",
"C)2.312",
"D)0.001",
"E)0.002"
] | A |
aqua_train | aqua_train_81429 | The average of first 10 natural numbers is? | [
"A)9:3",
"B)5.5",
"C)2:2",
"D)5.2",
"E)5.9"
] | B |
aqua_train | aqua_train_18780 | Mary, Bernie, and Rose can complete a job, all working together, in 4 hours. Mary and Bernie, working together at their respective rates, can complete the same job in 5 hours. How long would it take Rose, working alone, to complete the entire job? | [
"A)8 hours",
"B)10 hours",
"C)12 hours",
"D)20 hours",
"E)21 hours"
] | D |
aqua_train | aqua_train_33968 | From a pack of cards two cards are drawn one after the other, with replacement. The probability that the first is a red card and the second is a king is? | [
"A)1/26",
"B)1/27",
"C)1/24",
"D)1/21",
"E)1/22"
] | A |
aqua_train | aqua_train_59262 | Ifaequals the sum of the even integers from 2 to 20, inclusive, andbequals the sum of the odd integers from 1 to 19, inclusive, what is the value of (a + b)/2? | [
"A)100",
"B)110",
"C)105",
"D)20",
"E)215"
] | C |
aqua_train | aqua_train_46115 | In a bag there are coins of 50 paisa, 25 paisa and one rupee in the proportion 5:6:2. If there are in all Rs.42, the number of 25 paisa coins is? | [
"A)16",
"B)42",
"C)16",
"D)84",
"E)26"
] | B |
aqua_train | aqua_train_30829 | Given that f(x) = x×f(x - 1) for any natural number x. If f(x + 2) = 20*f(x), then what is the value of x? | [
"A)5",
"B)6",
"C)7",
"D)8",
"E)98"
] | B |
aqua_train | aqua_train_70544 | A Prototype fuel-efficient car (P-Car) is estimated to get 90% more miles per gallon of gasoline
than does a traditional fuel-efficient car (T-Car). However, the P-Car requires a special type
of gasoline that costs 60% more per gallon than does the gasoline used by a T-Car. If the two
cars are driven the same distance, what percent less than the money spent on gasoline for the
T-Car is the money spent on gasoline for the P-Car? | [
"A)15.78%",
"B)33 1/3 %",
"C)50%",
"D)60%",
"E)66 2/3 %"
] | A |
aqua_train | aqua_train_92027 | Joe is painting a rectangular room whose dimensions are given by a, b and c meters. Joe takes 4 hours to paint a wall with dimensions a and c. He takes 2 hours to paint a wall with dimensions b and c and 6 hours to paint the ceiling with dimensions a and b. If Joe works at a constant rate and a = 3, then what is the volume of the room? | [
"A)4.5 cubic meters",
"B)2.4 cubic meters",
"C)3.0 cubic meters",
"D)3.6 cubic meters",
"E)It can’t be determined."
] | A |
aqua_train | aqua_train_60203 | If Scott has earned y dollars by working 7 days a week at a constant daily rate for w weeks, which of the following represents his daily wage? | [
"A)3yw",
"B)3w/y",
"C)w/(7y)",
"D)yw/7",
"E)y/(7w)"
] | E |
science_train | science_train_5419 | Question: Which is this organism's scientific name?
Hints: | [
"Gymnothorax funebris",
"green moray eel"
] | A |
aqua_train | aqua_train_72281 | A merchant sells an item at a 20% discount, but still makes a gross profit of 30 percent of the cost. What percent of the cost would the gross profit on the item have been if it had been sold without the discount? | [
"A)20%",
"B)40%",
"C)50%",
"D)62.5%",
"E)75%"
] | D |
aqua_train | aqua_train_379 | A man buys an article for 14% less than its value and sells it for 14% more than its value. His gain or loss percent is: | [
"A)no profit",
"no loss",
"B)20% profit",
"C)less than 30% profit",
"D)more than 30% profit",
"E)None"
] | D |
sciq | sciq_4 | When an electron transitions from an excited state to a less excited state, or ground state, the difference in energy is emitted as a what? | [
"neutron",
"nucleus",
"quark",
"photon"
] | D |
aqua_train | aqua_train_84475 | In what time a sum of money double itself at 7% per annum simple interest? | [
"A)33 1/8%",
"B)33 1/3%",
"C)14 2/7%",
"D)32 1/3%",
"E)23 1/3%"
] | C |
aqua_train | aqua_train_42118 | In a sports club with 30 members, 16 play badminton and 19 play tennis and 2 do not play either. How many members play both badminton and tennis? | [
"A)7",
"B)8",
"C)9",
"D)10",
"E)11"
] | A |
science_train | science_train_5826 | Question: Which object has more thermal energy?
Hints: | [
"a 2-kilogram block of steel at a temperature of 30°C",
"a 2-kilogram block of steel at a temperature of 65°C"
] | B |
aqua_train | aqua_train_4909 | An art gallery owner is hanging paintings for a new show. Of the nine paintings she has to choose from, she can only hang three on the main wall of the gallery. Assuming that she hangs as many as possible on that wall, in how many ways can she arrange the paintings? | [
"A)18",
"B)30",
"C)64",
"D)60480",
"E)216"
] | D |
aqua_train | aqua_train_33493 | Two unbiased coins are tossed. What is probability of getting at most one tail ? | [
"A)1/2",
"B)1/3",
"C)3/2",
"D)3/4",
"E)None of these"
] | D |
aqua_train | aqua_train_13758 | Sam and Nik start from A and B respectively at the same time and travel towards each other at constant speeds along the same route. After meeting at a point between A and B, Sam and Nik proceed to their destinations of B and A respectively. Sam reaches B 60 minutes after the two meet and Nik reaches A 90 minutes after their meeting. How long did Sam take to cover the distance between A and B? | [
"A)60 minutes",
"B)120 minutes",
"C)200 minutes",
"D)225 minutes",
"E)none of the above"
] | B |
aqua_train | aqua_train_67913 | A metal company's old machine makes bolts at a constant rate of 100 bolts per hour. The company's new machine makes bolts at a constant rate of 150 bolts per hour. If both machines start at the same time and continue making bolts simultaneously, how many minutes will it take the two machines to make a total of 350 bolts? | [
"A) 84",
"B) 72",
"C) 120",
"D) 144",
"E) 180"
] | A |
aqua_train | aqua_train_59998 | In 10 years, A will be twice as old as B was 10 years ago. If A is now 9 years older than B the present age of B is | [
"A)37",
"B)38",
"C)39",
"D)40",
"E)41"
] | C |
aqua_train | aqua_train_86871 | What is the rate percent when the simple interest on Rs.800 amount to Rs.160 in 4 Years? | [
"A)5%",
"B)6%",
"C)2%",
"D)95%",
"E)1%"
] | A |
aqua_train | aqua_train_13288 | A is a working partner and B is a sleeping partner in the business. A puts in Rs.15000 and B Rs.25000, A receives 10% of the profit for managing the business the rest being divided in proportion of their capitals. Out of a total profit of Rs.9600, money received by A is? | [
"A)Rs.3240",
"B)Rs.3600",
"C)Rs.3800",
"D)Rs.4200",
"E)Rs.5200"
] | D |
aqua_train | aqua_train_9683 | A man walking at the rate of 5 km/hr crosses a bridge in 15 minutes. The length of the bridge (in metres) is? | [
"A)2267",
"B)1162",
"C)2276",
"D)1250",
"E)1262"
] | D |
sciq | sciq_4 | What function does the longer flagellae perform in dinoflagellates? | [
"defends",
"grasps",
"attacks",
"propels"
] | D |
aqua_train | aqua_train_16447 | What is the next number: 2, 17, 257, __ | [
"A)2977",
"B)3837",
"C)4097",
"D)4847",
"E)5387"
] | C |
aqua_train | aqua_train_89623 | In what time a sum of money double itself at 3% per annum simple interest? | [
"A)33 1/8%",
"B)33 1/3%",
"C)83 1/3%",
"D)33 4/3%",
"E)73 1/3%"
] | B |
sciq | sciq_4 | Thousands of receptor cells that detect the sex attractant equip each filament of what structure? | [
"optic nerve",
"flagella",
"molecule",
"antenna"
] | D |
aqua_train | aqua_train_35919 | A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 38 years now, the son's age five years back was: | [
"A)14 years",
"B)19 years",
"C)33years",
"D)38 years",
"E)3 years"
] | A |
aqua_train | aqua_train_14441 | If a boat goes 8km upstream in 80 minutes and the speed of the stream is 5 kmph, then the speed of the boat in still water is ? | [
"A)8",
"B)9",
"C)10",
"D)11",
"E)12"
] | D |
sciq | sciq_4 | What is the first step in the breakdown of glucose to extract energy for cellular metabolism? | [
"mutation",
"mitosis",
"photosynthesis",
"glycolysis"
] | D |
aqua_train | aqua_train_54018 | Which of the following is not divisible by 3? | [
"A)10,395",
"B)41,714",
"C)15,354",
"D)30,708",
"E)29,313"
] | B |
aqua_train | aqua_train_50827 | 20/25 = 4/5 . which method did you use to determine whether this proportion is true or false? | [
"A)true",
"B)neutral",
"C)false",
"D)not sure",
"E)none"
] | A |
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