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_60569 | There are eight leopards and one sheep.
Leopard can eat sheep but since as the land is magical, the leopards who eats the sheep , turns into sheep and then can be eaten by the remaining leopard(s).
If we leave them for some time then how many sheep and leopard will be there , when we come back ? | [
"A)7 leopard and 1 sheep",
"B)4 leopard and 7 sheep",
"C)6 leopard and 4 sheep",
"D)5 leopard and 1 sheep",
"E)2 leopard and 5 sheep"
] | A |
aqua_train | aqua_train_27263 | In how many K ways can a four-letter password be chosen, using the letters A, B, C, D, E, and/or F, such that at least one letter is repeated within the password? | [
"A)720",
"B)864",
"C)900",
"D)936",
"E)1,296"
] | D |
ds_train | ds_train_1306 | Consider the function \( \phi(n) \), known as Euler's totient function, which counts the number of positive integers up to \( n \) that are relatively prime to \( n \). Calculate \( \phi(15) \). | [
"A. 8\nB. 16\nC. 11\nD. 4"
] | A |
sciq | sciq_4 | Most scientists think that ordinary matter is less than half of the total matter in the universe; the remaining part includes what mysterious entity? | [
"mystery matter",
"magic matter",
"cold matter",
"dark matter"
] | D |
aqua_train | aqua_train_23918 | If ab represents a positive two digit number, where a and b are single digit integers, which of the following cannot be true? | [
"A)a+b =9",
"B)(a)(b)=9",
"C)a-b = 9",
"D)b-a= 9",
"E)a/b = 9"
] | D |
aqua_train | aqua_train_4620 | A man's regular pay is $3 per hour up to 40 hours. Overtime is twice the payment for regular time. If he was paid $198, how many hours overtime did he work? | [
"A)8",
"B)5",
"C)9",
"D)6",
"E)13"
] | E |
aqua_train | aqua_train_24211 | In measuring the sides of a rectangle, one side is taken 5% in excess and the other 4% in deficit. Find the error percent in the area, calculate from the those measurements. | [
"A)0.9%",
"B)0.8%",
"C)0.3%",
"D)0.2%",
"E)0.5%"
] | B |
ds_train | ds_train_1313 | In queueing theory, Kendall's notation is used to describe and classify queueing systems. Which of the following correctly represents a system with a single-server, Poisson arrival process, exponential service times, and an infinite potential queue length? | [
"A. M/M/1/\\u221e\nB. M/M/1/K\nC. M/D/1/\\u221e\nD. M/G/1/\\u221e"
] | A |
sciq | sciq_4 | What two types of hormones regulate mammalian reproduction? | [
"tropic and subtropic",
"pheromones and enzymes",
"endorphins and adrenaline",
"tropic and sex"
] | D |
aqua_train | aqua_train_30033 | Set A contains three different positive odd integers and four different positive even integers. Set B contains two different positive odd integers and three different positive even integers. If one integer from set A and one integer from set B are chosen at random, what is the probability that the product of the chosen... | [
"A)3/5",
"B)7/15",
"C)11/15",
"D)23/35",
"E)29/35"
] | E |
aqua_train | aqua_train_38418 | In a class ,there are 15 boys and 10 girls .one student is selected at random. The probability that one girl is selected,is: | [
"A)10/25",
"B)2/5",
"C)15/25",
"D)3/25",
"E)1/25"
] | B |
aqua_train | aqua_train_60805 | Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds is? | [
"A)4:7",
"B)4:3",
"C)4:11",
"D)4:9",
"E)4:13"
] | B |
aqua_train | aqua_train_11597 | Ada and Paul received their scores on three tests. On the first test, Ada's score was 10 points higher than Paul's score. On the second test, Ada's score was 4 points higher than Paul's score. If Paul's average (arithmetic mean) score on the three tests was 5 points higher than Ada's average score on the three tests, t... | [
"A)9",
"B)14",
"C)17",
"D)29",
"E)25"
] | D |
aqua_train | aqua_train_94187 | Two employees M and N are paid a total of $583 per week by their employer. If M is paid 120 percent of the salary paid to N, how much is N paid per week? | [
"A)$245",
"B)$255",
"C)$265",
"D)$275",
"E)$285"
] | C |
aqua_train | aqua_train_13439 | the present average age of a couple and their daughter is 35 years. Fifteen years from now, the age of the mother will be equal to the sum of present ages of the father and the daughter. Find the present age of mother? | [
"A)22 years",
"B)77 years",
"C)76 years",
"D)45 years",
"E)56 years"
] | D |
aqua_train | aqua_train_74804 | Smithtown High School is holding a lottery to raise money. The tickets are assigned numbers from 1 to 200. Tickets with numbers divisible by 2 win t-shirts, tickets with numbers divisible by 3 win gift certificates, and tickets with numbers divisible by 7 win movie passes. How many tickets win none of the prizes? | [
"A)6",
"B)52",
"C)58",
"D)142",
"E)194"
] | C |
aqua_train | aqua_train_3769 | A driver would have reduced the time it took to drive from home to the store by 1/4 if the average speed had been increased by 12 miles per hour. What was the actual average speed, in miles per hour, when the driver drove from home to the store? | [
"A)24",
"B)28",
"C)32",
"D)36",
"E)40"
] | D |
sciq | sciq_4 | Photosynthesis uses solar energy, carbon dioxide, and water to produce energy-storing carbohydrates.what is produced as a waste product? | [
"methane",
"calcium",
"sulfur",
"oxygen"
] | D |
aqua_train | aqua_train_26010 | The points A(0, 0), B(0, 4a - 2) and C(2a + 1, 2a + 6) form a triangle. If angle ABC = 90, what is the area of triangle ABC? | [
"A)58",
"B)70",
"C)63",
"D)65",
"E)72"
] | C |
aqua_train | aqua_train_86250 | Diana took out a charge account at the General Store and agreed to pay 6% simple annual interest. If she charges $60 on her account in January, how much will she owe a year later, assuming she does not make any additional charges or payments? | [
"A)$62.40",
"B)$62.80",
"C)$63.20",
"D)$63.60",
"E)$64.00"
] | D |
aqua_train | aqua_train_40416 | How many integers between 324,700 and 458,600 have tens digit 1 and units digit 3? | [
"A)10,300",
"B)10,030",
"C)1,353",
"D)1,352",
"E)1,339"
] | E |
aqua_train | aqua_train_88002 | John started a business, investing Rs.18000. After 3 months and 4 months respectively, Rose and Tom joined him with capitals of 12000 and 9000. At the end of the year the total profit was Rs.3982. What is the difference between Rose ’s and Tom ’s share in the profit? | [
"A)Rs.340",
"B)Rs.362",
"C)Rs.370",
"D)Rs.382",
"E)Rs.390"
] | B |
sciq | sciq_4 | Polymers, ceramics, adhesives, coatings, and liquid crystals are examples of materials recently discovered or developed by what type of scientists? | [
"material scientists",
"engineers",
"geologists",
"chemists"
] | D |
sciq | sciq_4 | The bones of the skull are connected by what type of joints? | [
"semi-mobile",
"pivoting",
"adjustable",
"immovable"
] | D |
aqua_train | aqua_train_2319 | If r is an even integer and q is an odd integer, which of the following must be an odd integer? | [
"A)r/q",
"B)rq",
"C)2r+q",
"D)2(r+q)",
"E)3r/q"
] | C |
aqua_train | aqua_train_57982 | A rectangular garden has a 5-metre-wide road outside around all the four sides. The area of the road is 600 square metres. What is the ratio between the length and the breadth of that plot? | [
"A)3 : 2",
"B)4 : 3",
"C)5 : 4",
"D)Data inadequate",
"E)None of these"
] | D |
aqua_train | aqua_train_50048 | x, y, a, and b are positive integers of E. When x is divided by y, the remainder is 6. When a is divided by b, the remainder is 9. Which of the following is NOT a possible value for y + b? | [
"A)24",
"B)21",
"C)20",
"D)17",
"E)15"
] | E |
science_train | science_train_5268 | Question: Which of the following could Eli's test show?
Hints: | [
"if the weather station would work when the temperature was 50°C",
"how well the weather station would work when it was windy"
] | A |
sciq | sciq_4 | When a soluble compound dissolves, its constituent atoms, molecules, or ions disperse throughout what? | [
"gel",
"pigment",
"liquid",
"solvent"
] | D |
aqua_train | aqua_train_81435 | Two trains are moving in opposite direction @ 60 kmph and 90 kmph.Their lengths are 1.10 km and 0.9 km respectively.The time taken by the slower train to cross the faster train in seconds is | [
"A)36",
"B)45",
"C)48",
"D)49",
"E)50"
] | C |
sciq | sciq_4 | What nervous tissue cells play a supporting role to neurons? | [
"reissner cells",
"mammalian cells",
"axial cells",
"glial cells"
] | D |
aqua_train | aqua_train_87147 | When the positive integer y is divided by 5 and 7, the remainder is 3 and 4, respectively. When the positive integer z is divided by 5 and 7, the remainder is 3 and 4, respectively. Which of the following is a factor of y-z? | [
"A) 12",
"B) 24",
"C) 35",
"D) 16",
"E) 30"
] | C |
aqua_train | aqua_train_74577 | Susan has four apples. How many ways can she eat one or more apples? | [
"A)15",
"B)44",
"C)38",
"D)12",
"E)23"
] | A |
aqua_train | aqua_train_15140 | 3 men can complete a piece of work in 6 days. Two days after they started the work, 3 more men joined them. How many days will they take to complete the remaining work? | [
"A)2",
"B)4",
"C)5",
"D)6",
"E)7"
] | A |
aqua_train | aqua_train_21281 | In a stream running at 3 Kmph, a motor boat goes 10 Km upstream and back again to the starting point in 57 minutes. Find the speed of motor boat in still water? | [
"A)18 kmph",
"B)22 kmph",
"C)16 kmph",
"D)20 kmph",
"E)None of these"
] | B |
aqua_train | aqua_train_76490 | The area of the largest circle that can be drawn inside a square of side 98 Cm in length is: | [
"A)8600",
"B)3646",
"C)7546",
"D)7636",
"E)1606"
] | C |
science_train | science_train_5647 | Question: During this time, thermal energy was transferred from () to ().
Hints: | [
"each battery . . . the surroundings",
"the surroundings . . . each battery"
] | A |
aqua_train | aqua_train_18227 | After working for 6 days, Ashok finds that only 1/3 rd of the work has been done. He employs Ravi who is 60% as efficient as Ashok. How many days more would Ravi take to complete the work? | [
"A)27",
"B)28",
"C)20",
"D)24",
"E)12"
] | C |
aqua_train | aqua_train_5025 | 0.40 represents what percent of 0.008? | [
"A)0.05%",
"B)0.5%",
"C)5%",
"D)500%",
"E)5000%"
] | E |
aqua_train | aqua_train_12219 | How many four-digit numbers are there such that all four digits are different and the first digit is not zero? | [
"A)1504",
"B)2648",
"C)3720",
"D)5832",
"E)8105"
] | D |
mcq_train | mcq_train_278 | Question: Tick the \textbf{true} statement regarding $\mathsf{GF}(2^k)$.
Options: Addition is performed as bitwise XOR., Multiplication is performed modulo $2^k$., It has order $\varphi(2^k)$., Its characteristic is $k$. | [
"Addition is performed as bitwise XOR.",
"Multiplication is performed modulo $2^k$.",
"It has order $\\varphi(2^k)$.",
"Its characteristic is $k$."
] | A |
aqua_train | aqua_train_70264 | At a small company, 64 percent of the employees are women, and 60 percent of the employees are married. If 2/3 of the men are single, what fraction of the women are married? | [
"A)5/16",
"B)3/4",
"C)9/20",
"D)7/10",
"E)5/7"
] | B |
science_train | science_train_5299 | Question: Which better describes the tide pool ecosystems in Montaña De Oro State Park?
Hints: | [
"It has daily flooding and draining of seawater. It also has many different types of organisms.",
"It has no sunlight. It also has daily flooding and draining of seawater."
] | A |
aqua_train | aqua_train_785 | Dave has no fashion sense, and will wear any combination of garments regardless of whether someone thinks they “match.” Every day Dave chooses an outfit consisting of one of each of the following garments: jacket, tie, shirt, pants, boxers, right sock, left sock, right shoe, left shoe. If Dave has more than one of each... | [
"A)0",
"B)1",
"C)2",
"D)3",
"E)4"
] | C |
aqua_train | aqua_train_87088 | Jerome anticipated that the WebWeb.com stock price would fall and sold all his WebWeb.com stocks for $5 per stock. He paid $10,000 tax on the revenue. A week later, Jerome became convinced that the WebWeb.com stock price would rise, and he used the money that he had gotten from selling the WebWeb.com stocks to purchase... | [
"A)10,000",
"B)11,600",
"C)12,000",
"D)15,000",
"E)16,400"
] | D |
aqua_train | aqua_train_58087 | A and B can finish a piece of work in 12 days and 18 days respectively. A begins to do the work and they work alternately one at a time for one day each. The whole work will be completed in | [
"A)14 1/3 days",
"B)15 2/3 days",
"C)16 1/3 days",
"D)18 2/3 days",
"E)None of these"
] | A |
aqua_train | aqua_train_54976 | Insert the missing number
165, 195, 255, 285, 345, ... | [
"A)375",
"B)420",
"C)435",
"D)390",
"E)984"
] | A |
sciq | sciq_4 | Sexual reproduction is the combination of (usually haploid) reproductive cells from two individuals to form a third (usually diploid) unique offspring. sexual reproduction produces offspring with novel combinations of what? | [
"features",
"cells",
"phenotypes",
"genes"
] | D |
aqua_train | aqua_train_59128 | After working for 6 days, Ashok finds that only 1/3 rd of the work has been done. He employs Ravi who is 60% as efficient as Ashok. How many days more would Ravi take to complete the work? | [
"A)33",
"B)88",
"C)20",
"D)99",
"E)77"
] | C |
sciq | sciq_4 | In a liquid, the particles are still in close contact, so liquids have a definite what? | [
"growth",
"shape",
"weight",
"volume"
] | D |
aqua_train | aqua_train_63274 | The expression (11.98 × 11.98 + 11.98 × x + 0.02 × 0.02) will be a perfect square for x equal to | [
"A)0.02",
"B)0.2",
"C)0.04",
"D)0.4",
"E)4"
] | C |
science_train | science_train_3521 | Question: The trucks begin to move at the same speed. Which truck needs a larger force to start moving?
Hints: | [
"a mail truck carrying 250 pounds of mail",
"a mail truck carrying 350 pounds of mail"
] | B |
aqua_train | aqua_train_741 | Sarah signed 1/2 of the Christmas cards, and Richard signed 3/8 of them. If there are 32 cards in
all, how many are left to be signed? | [
"A)6",
"B)7",
"C)4",
"D)9",
"E)2"
] | C |
aqua_train | aqua_train_75843 | If f(x)=x^2 and x is a natural number, what CANNOT be the solution to f(f(f(x)))? | [
"A)16384",
"B)65536",
"C)6561",
"D)256",
"E)1"
] | A |
aqua_train | aqua_train_89926 | A fort of 5000 soldiers has provisions for 125 days. After 25 days some of them left and the food was now enough for the same period of 125 days as before. How many of them left? | [
"A)900",
"B)1000",
"C)1100",
"D)1200",
"E)1300"
] | B |
aqua_train | aqua_train_50379 | Which of the following is closest in value to (9^10)-(9^2)? | [
"A)9^10",
"B)9^8",
"C)9^7",
"D)9^6",
"E)9^5"
] | A |
aqua_train | aqua_train_1062 | The number 95 can be written as the sum of the squares of 4 different positive integers in two ways. Of the following, which can be the sum of these 4 integers? | [
"A)9",
"B)10",
"C)15",
"D)18",
"E)20"
] | C |
aqua_train | aqua_train_38024 | If n is a positive integer and n^2 is divisible by 18, then what is the largest positive integer that must divide n? | [
"A)3",
"B)4",
"C)6",
"D)8",
"E)9"
] | C |
aqua_train | aqua_train_27567 | A takes twice as much time as B or thrice as much time as C to finish a piece of work. Working together, they can finish the work in 2 days. B can do the work alone in: | [
"A)4 days",
"B)8 days",
"C)2 days",
"D)12 days",
"E)6 days"
] | E |
aqua_train | aqua_train_31139 | The radius of a cylindrical water tank is reduced by 50%. However, the speed by which water is filled into the tank is also decreased by 50%. How much more or less time W will it take to fill the tank now? | [
"A) 50% less time",
"B) 50% more time",
"C) 75% less time",
"D) 75% more time",
"E) 100% more time"
] | A |
aqua_train | aqua_train_38686 | Out of first 40 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is ? | [
"A)11/40",
"B)17/29",
"C)17/40",
"D)31/40",
"E)17/27"
] | D |
aqua_train | aqua_train_64584 | A boat crossed a lake from North to East at the speed of 10 km/h, entered a river and covered twice as much distance going upstream at 9 km/h. It then turned around and stopped at the south shore of the lake. If it averaged 3.8 km/h that day, what was its approximate downstream speed? | [
"A)4",
"B)5",
"C)6",
"D)7",
"E)11"
] | E |
science_train | science_train_4464 | Question: Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?
Hints: | [
"sample A",
"neither; the samples have the same temperature",
"sample B"
] | B |
ds_train | ds_train_713 | In the context of computer architecture, particularly dealing with memory hierarchy, what is the primary advantage of implementing a multi-level cache system? | [
"A. Increased memory capacity\nB. Reduced latency for memory access\nC. Lower energy consumption\nD. Reduced hardware cost"
] | B |
aqua_train | aqua_train_43074 | A train 1000 m long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 min, then the length of the tunnel is? | [
"A)288 m",
"B)256 m",
"C)1000 m",
"D)278 m",
"E)287 m"
] | C |
aqua_train | aqua_train_32004 | If the selling price of 7 articles is same as the cost price of 10 articles. Find the gain or loss percentage? | [
"A)93%",
"B)23%",
"C)33%",
"D)43%",
"E)53%"
] | D |
aqua_train | aqua_train_41593 | The rate of increase of the price of sugar is observed to be three percent more than the inflation rate expressed in percentage. The price of sugar, on January 1, 1994, is Rs. 25 per kg. The inflation rate for the years 1994 and 1995 are expected to be 12% each. The expected price of sugar on January 1, 1996 would be | [
"A)33.06",
"B)34.1",
"C)34.2",
"D)24.6",
"E)None of these"
] | A |
aqua_train | aqua_train_43574 | A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of his son is: | [
"A)14 years",
"B)18 years",
"C)20 years",
"D)22 years",
"E)16 years"
] | D |
aqua_train | aqua_train_10750 | A man spend 1/5 of his salary on food , 1/10 of his salary on house rent and 3/5 salary on clothes. he still has $18000 left with him. find salary.. | [
"A)$10800",
"B)$18000",
"C)$180000",
"D)$1800",
"E)None"
] | C |
science_train | science_train_1017 | Question: What information supports the conclusion that Quincy acquired this trait?
Hints: | [
"Quincy's brother has scars on both of his knees.",
"Quincy's scar is on his left knee. His mother also has a scar on her left knee.",
"Quincy's scar was caused by an accident. He cut his leg when he fell off his skateboard."
] | C |
science_train | science_train_5283 | Question: Select the amphibian below.
Hints: | [
"emu",
"piranha",
"great crested newt",
"Madagascar day gecko"
] | C |
sciq | sciq_4 | What type of particles can a beta particle be? | [
"diode or positron",
"cytoplasm or positron",
"anode or positron",
"electron or positron"
] | D |
ds_train | ds_train_1832 | In a population of pea plants, the trait for yellow seeds (Y) is dominant over the trait for green seeds (y). If two heterozygous plants (Yy) are crossed, what is the probability that an offspring will exhibit the recessive trait? | [
"A. 0%\nB. 25%\nC. 50%\nD. 75%"
] | B |
aqua_train | aqua_train_39279 | If the average (arithmetic mean) of a list of numbers is 12 and the standard deviation of that list of numbers is 1.3, then which of the following numbers is more than two standard deviations from the mean?
I. 14.5
II. 15.3
III. 9.5 | [
"A)I only",
"B)I and II only",
"C)II only",
"D)III only",
"E)I and III only"
] | C |
aqua_train | aqua_train_43296 | On the xy-coordinate plane, point A lies on the y-axis and point B lies on the x-axis. Points A, B, and C form a right triangle with a 90-degree angle at point C and the triangle has an area of 30. If AC is parallel to the x-axis, and BC is parallel to the y-axis, which of the following could be the coordinates of poin... | [
"A)(−2",
"30)",
"B)(−4",
"12)",
"C)(6",
"−9)",
"D)(9",
"−8)",
"E)(10",
"−3)"
] | A |
aqua_train | aqua_train_66756 | If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is: | [
"A)50 KM",
"B)60 KM",
"C)40 KM",
"D)55 KM",
"E)120 KM"
] | A |
aqua_train | aqua_train_13965 | A envelop weight 9.2 gm,if 800 of these envelop are sent with an advertisement mail. How much wieght? | [
"A)6.6kg",
"B)6.8kg",
"C)6.7kg",
"D)6.9kg",
"E)7.36kg"
] | E |
aqua_train | aqua_train_78891 | If the operation @ is defined for all a and b by the equation a@b =(a/b)+(b/a) then (5@2)-3=? | [
"A)0.5",
"B)0.1",
"C)0.4",
"D)0.2",
"E)0.3"
] | B |
ds_train | ds_train_1668 | The Goldschmidt tolerance factor is a numerical value that helps predict the stability and formation of perovskite structures. Given the ionic radii of the constituent ions, how is the Goldschmidt tolerance factor (t) defined? | [
"A. \\( t = \\frac{r_A + r_O}{\\sqrt{2}(r_B + r_O)} \\)\nB. \\( t = \\frac{r_B + r_O}{r_A + r_O} \\)\nC. \\( t = \\frac{r_A + r_B}{r_O} \\)\nD. \\( t = \\frac{r_A + r_O}{r_B + r_O} \\)"
] | A |
aqua_train | aqua_train_49044 | In how many ways can the letters of the word OCARINA be arranged if the O, R, and N remain in their original positions? | [
"A)6",
"B)12",
"C)18",
"D)24",
"E)48"
] | B |
aqua_train | aqua_train_61368 | Dan has a membership at a local gym that also gives classes three nights a week. On any given class night, Dan has the option of taking yoga, weight training, or kickboxing classes. If Dan decides to go to either one or two classes per week, how many different combinations Q of classes are available? | [
"A)3",
"B)6",
"C)Q=7",
"D)Q=9",
"E)Q=12"
] | D |
aqua_train | aqua_train_8693 | What least number should be added to 1019, so that the sum is completely divisible by 25? | [
"A)4",
"B)3",
"C)2",
"D)0",
"E)6"
] | E |
aqua_train | aqua_train_85714 | A train moves fast a telegraph post and a bridge 264 m long in 8 sec and 26 sec respectively. What is the speed of the train? | [
"A)89",
"B)23",
"C)52.8",
"D)79.2",
"E)67"
] | C |
aqua_train | aqua_train_14146 | Suraj has a certain average of runs for 12 innings. In the 13th innings he scores 96 runs thereby increasing his average by 5 runs. What is his average after the 13th innings? | [
"A)48",
"B)64",
"C)36",
"D)72",
"E)27"
] | C |
aqua_train | aqua_train_95993 | Distance between 2 places A and B is given. A man P starts from place A at 9 pm and another man Q goes from B at 10pm . Speed of Q is double of that of P. Both cover 1/4 dist in the same time interval. then A travels the entire dist in time | [
"A)8hrs",
"B)9hrs",
"C)10hrs",
"D)11hrs",
"E)12hrs"
] | A |
ds_train | ds_train_2117 | In automated reasoning, suppose you are working with a first-order logic system and need to verify the validity of a given formula. Which of the following methods is commonly used for this purpose? | [
"A. Bayesian Networks\nB. Natural Deduction\nC. Genetic Algorithms\nD. Neural Networks"
] | B |
aqua_train | aqua_train_25440 | In the question A^B means A raised to the power of B. What is the value of A such that
X^2-11x+A and X^2 -14X +2A will have a common factor? | [
"A)-1/2",
"B)24",
"C)-3",
"D)20",
"E)15"
] | B |
aqua_train | aqua_train_89625 | A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 700 m long? | [
"A)266 Sec",
"B)190 Sec",
"C)776 Sec",
"D)166 Sec",
"E)997 Sec"
] | B |
aqua_train | aqua_train_43703 | A person X working alone can complete a work in 6 days. A person Y completes the same amount of work in 15 days, and a person Z when working alone can complete the same amount of work in 30 days. All three people work together for 2 days but then X and Y leave. How many more days does Z need to complete the work after ... | [
"A)12",
"B)13",
"C)14",
"D)15",
"E)16"
] | C |
aqua_train | aqua_train_68740 | The sector of a circle has radius of 18 cm and central angle 135o. Find its perimeter? | [
"A)78.4 cm",
"B)11.5 cm",
"C)91.8 cm",
"D)92.5 cm",
"E)99.5 cm"
] | A |
aqua_train | aqua_train_49477 | If Dale works at full efficiency he needs a break of 1 day after every 2 days of work and he completes a job in a total of 14 days. If he works at reduced efficiency, he can work without break and finish that same job in 14 days. Dale's output at reduced efficiency is what fraction of his output at full efficiency? | [
"A)3/9",
"B)4/5",
"C)3/2",
"D)4/6",
"E)5/2"
] | E |
science_train | science_train_3812 | Question: Think about the magnetic force between the magnets in each pair. Which of the following statements is true?
Hints: | [
"The magnitude of the magnetic force is greater in Pair 1.",
"The magnitude of the magnetic force is greater in Pair 2.",
"The magnitude of the magnetic force is the same in both pairs."
] | B |
aqua_train | aqua_train_55565 | A watch was sold at a loss of 10%. If it was sold for Rs.140 more, there would have been a gain of 4%. What is the cost price? | [
"A)1000",
"B)999",
"C)8289",
"D)2889",
"E)2132"
] | A |
aqua_train | aqua_train_44172 | What amount does Kiran get if he invests Rs.8000 at 10% p.a. compound interest for four years, compounding done annually? | [
"A)9688",
"B)9687",
"C)9685",
"D)9682",
"E)11713"
] | E |
sciq | sciq_4 | What kind of charges do protons give the nucleus? | [
"negative",
"dynamic",
"neutral",
"positive"
] | D |
ds_train | ds_train_873 | In a supervised learning scenario, which of the following statements is true about the bias-variance trade-off when using a complex model compared to a simpler model? | [
"A. A complex model typically has high bias and low variance.\nB. A complex model typically has low bias and high variance.\nC. Both complex and simple models always have equal bias and variance.\nD. A simpler model always outperforms a complex model in terms of predictive accuracy."
] | B |
aqua_train | aqua_train_54655 | Two heavily loaded sixteen-wheeler transport trucks are 940 kilometers apart, sitting at two rest stops on opposite sides of the same highway. Driver A begins heading down the highway driving at an average speed of 90 kilometers per hour. Exactly one hour later, Driver B starts down the highway toward Driver A, maintai... | [
"A)90",
"B)130",
"C)150",
"D)140",
"E)450"
] | D |
aqua_train | aqua_train_17387 | If a particular is never chosen, in how many ways can a cricketbe chosen out of 15 players? | [
"A)250",
"B)320",
"C)364",
"D)390",
"E)430"
] | C |
aqua_train | aqua_train_39707 | Which of the following numbers is divisible by 9? | [
"A)23274",
"B)25181",
"C)31001",
"D)50123",
"E)11251"
] | A |
aqua_train | aqua_train_44440 | In a shop 80% of the articles are sold at a profit of 10% and the remaining at a loss of 40%.what is the overall profit/loss? | [
"A)10% profit",
"B)10% loss",
"C)15% profit",
"D)no profit",
"no loss",
"E)none"
] | D |
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