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_78200 | How many seconds will a 500 meter long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr? | [
"A)287",
"B)288",
"C)500",
"D)277",
"E)121"
] | C |
aqua_train | aqua_train_4153 | The simple interest accrued on an amount Rs.10,000 at the end of two years is same as the compound interest on Rs.8,000 at the end of two years. The rate of interest is same in both the cases. What is the rate of interest? | [
"A)80% p.a",
"B)100% p.a.",
"C)40% p.a",
"D)44% p.a",
"E)50% p.a"
] | C |
sciq | sciq_4 | Dermal tissue covers the outside of a plant in a single layer of cells called what? | [
"cambium layer",
"scales",
"cuticle",
"the epidermis"
] | D |
aqua_train | aqua_train_33239 | An industrial loom weaves 0.128 metres of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 metre of cloth ? | [
"A)175 seconds",
"B)195 seconds",
"C)155 seconds",
"D)115 seconds",
"E)115 seconds"
] | B |
aqua_train | aqua_train_62288 | In expressing a length of 61.472 km as nearly as possible with the three significant digits, find the percentage error ? | [
"A)0.35%",
"B)0.4%",
"C)0.045%",
"D)0.6%",
"E)None of these"
] | C |
aqua_train | aqua_train_10213 | Ages of two coworkers differ by 26 years. If 8 years ago, the elder one was twice as old the younger one, find their present age | [
"A)12,38",
"B)14,40",
"C)16,42",
"D)28,54",
"E)34,60"
] | E |
aqua_train | aqua_train_53410 | How much time will a train of length 380 m moving at a speed of 72 kmph take to cross another train of length 540 m, moving at 36 kmph in the same direction? | [
"A)50",
"B)99",
"C)88",
"D)92",
"E)12"
] | D |
aqua_train | aqua_train_36279 | is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 37, then how old is B? | [
"A)7",
"B)8",
"C)9",
"D)10",
"E)14"
] | E |
aqua_train | aqua_train_41064 | What is the rate percent when the simple interest on Rs.720 amount to Rs.180 in 4 Years? | [
"A)6.25",
"B)7.25",
"C)8.25",
"D)9.25",
"E)10.25"
] | A |
aqua_train | aqua_train_38396 | Two pipes A and B can fill a tank in 24 minutes and 32 minutes respectively. If both the pipes are
opened simultaneously, after how much time should B be closed so that the tank is full in 18
minutes? | [
"A)7 minute",
"B)9 minute",
"C)10 minute",
"D)8 minute",
"E)11 minute"
] | D |
aqua_train | aqua_train_75980 | A credit card company has a cash back option for their customers which is based on the annual amount that they charge on their credit cards. The customer receives 1% cash on their first $5000 of purchase, 2% on the next $5000 of purchase and a 3% on cash back on portion that exceeds $10,000. If a customer receives a cash back of 2.5% on their total annual charges made on the credit card, then what was the customer's annual charge? | [
"A)$24,000",
"B)$26,000",
"C)$28,000",
"D)$30,000",
"E)$32,000"
] | D |
sciq | sciq_4 | What do stored fats provide our body with for later use? | [
"metals",
"hydrogen",
"water",
"energy"
] | D |
aqua_train | aqua_train_10504 | If n = 9^11 – 9, what is the units digit of n? | [
"A)0",
"B)1",
"C)4",
"D)6",
"E)8"
] | A |
aqua_train | aqua_train_37114 | Two trains, one from P to Q and the other from Q to P, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds is | [
"A)4:3",
"B)3:4",
"C)2:4",
"D)4:2",
"E)2:5"
] | A |
aqua_train | aqua_train_10153 | The population of a town increased from 75,000 to 2,25,000 in a decade. The average percent increase of population per year is : | [
"A)20%",
"B)5%",
"C)6%",
"D)8.75%",
"E)None of these"
] | A |
aqua_train | aqua_train_89834 | Whats the reminder when 65,985,241,545,898,754,582,556,898,522,454,889 is divided by 16 | [
"A)1",
"B)7.",
"C)2.",
"D)3",
"E)9"
] | E |
aqua_train | aqua_train_90587 | If one-third of one-fourth of a number is 12, then three-tenth of that number is:
A. 35 | [
"A)43.2",
"B)87",
"C)26",
"D)54",
"E)01"
] | A |
aqua_train | aqua_train_91841 | 1/3 +1/2 - 5/6 + 1/5 + 1/4 - 9/20 -2/15 = | [
"A)0",
"B)2/15",
"C)2/5",
"D)9/20",
"E)5/6"
] | B |
aqua_train | aqua_train_74357 | A train running at the speed of 36 km/hr crosses a pole in 9 seconds. What is the length of the train? | [
"A)286",
"B)278",
"C)90",
"D)150",
"E)287"
] | C |
aqua_train | aqua_train_63057 | In a recent election, Geoff received 0.5 percent of the 5,000 votes cast. To win the election, a candidate needed to receive more than x% of the vote. If Geoff needed exactly 2,571 more votes to win the election, what is the value of x ? | [
"A) 50",
"B) 54",
"C) 52",
"D) 60",
"E) 63"
] | C |
aqua_train | aqua_train_71091 | A train covers a certain distance at a speed of 400kmph in 3 hours. To cover the same distance in 2 2/3 hours, it must travel at a speed of | [
"A)480km/hr",
"B)450km/hr",
"C)550km/hr",
"D)750km/hr",
"E)650km/hr"
] | B |
aqua_train | aqua_train_22231 | A bag contains 6 red, 5 blue and 2 green balls. If 2 ballsare picked at random, what is the probability that both are red? | [
"A)1/25",
"B)2/21",
"C)5/26",
"D)3/41",
"E)1/115"
] | C |
aqua_train | aqua_train_6915 | A company has two types of machines, type R and type S. Operating at a constant rate, a machine of type R does a certain job in 10 hrs and a machine of type S does the same job in 5 hours. If the company used the same number of each type of machine to do the job in 2 hours, how many machines of type R were used? | [
"A)A)3",
"B)B)4",
"C)C)6",
"D)D)9",
"E)E)12"
] | C |
sciq | sciq_4 | Most vascular plants are seed plants, also known as? | [
"sporozoans",
"bacteria",
"fungus",
"spermatophytes"
] | D |
aqua_train | aqua_train_37179 | If √(3 + ³√x) = 2, then x is equal to : | [
"A)1",
"B)2",
"C)4",
"D)8",
"E)12"
] | A |
aqua_train | aqua_train_40691 | A man sold 20 articles for $40 and gained 20%. How many articles should he sell for $90 to incur a loss 20%? | [
"A)45",
"B)36",
"C)40",
"D)50",
"E)67.5"
] | E |
aqua_train | aqua_train_87876 | A license plate in the country Kerrania consists of four digits followed by two letters. The letters A, B, and C are used only by government vehicles while the letters D through Z are used by non-government vehicles. Kerrania's intelligence agency has recently captured a message from the country Gonzalia indicating that an electronic transmitter has been installed in a Kerrania government vehicle with a license plate starting with 79. If it takes the police 30 minutes to inspect each vehicle, what is the probability that the police will find the transmitter within three hours? | [
"A)18/79",
"B)1/6",
"C)1/25",
"D)1/150",
"E)1/900"
] | D |
aqua_train | aqua_train_51440 | A radio station has to choose a week of the four in a month to broadcast a certain program, and that set will repeat each month. The program can be broadcast equally on any of the four week —- 1st week vs. last week don’t matter at all —- nor does it matter whether the week the program airs are adjacent or not. Absolutely any week of the 4 weeks can be chosen. How many different week combinations of the 4 weeks can be constructed? | [
"A)4",
"B)15",
"C)21",
"D)35",
"E)56"
] | A |
aqua_train | aqua_train_76205 | If the perimeter of a rectangular garden is 680 m, its length when its breadth is 82 m is? | [
"A)286 m",
"B)899 m",
"C)200 m",
"D)166 m",
"E)258 m"
] | E |
aqua_train | aqua_train_67761 | In a race with 10 competitors, the first-place finisher receives a gold medal, and the second-place finisher receives a silver medal. If there are no ties, in how many different ways may these two medals be awarded? | [
"A)90",
"B)120",
"C)720",
"D)840",
"E)68"
] | A |
aqua_train | aqua_train_62847 | In a theater, the first row has 17 seats and each row has 3 more seats than previous row. If the last row has 44 seats, what is the total number of seats in the theater? | [
"A)265",
"B)275",
"C)285",
"D)295",
"E)305"
] | E |
aqua_train | aqua_train_35899 | A man can reach certain place in 50hours. If he reduces his speed by 1/10th, he goes 400km less in time. Find his speed? | [
"A)20km/hr",
"B)30km/hr",
"C)40km/hr",
"D)80km/hr",
"E)60km/hr"
] | D |
aqua_train | aqua_train_87192 | A and B can together finish a work in 30 days. They worked at it for 20 days and then B let. The remaining work was done by A alone in 20 more days. B alone can do the entire work in | [
"A)48 days",
"B)50 days",
"C)54 days",
"D)60 days",
"E)67 days"
] | D |
aqua_train | aqua_train_23905 | A merchant marks goods up by 75% and then offers a discount on the marked price. The profit that the merchant makes after offering the discount is 5%. What % discount did the merchant offer? | [
"A)20%",
"B)25%",
"C)35%",
"D)40%",
"E)45%"
] | D |
aqua_train | aqua_train_39883 | Can you solve it?
2+3=8,
3+7=27,
4+5=32,
5+8=60,
6+7=72,
7+8=?? | [
"A)68",
"B)78",
"C)88",
"D)98",
"E)56"
] | D |
aqua_train | aqua_train_62542 | There are five guys who have equal number of bullets. All of them shoot 4 bullets. The remaining bullets are equal to the total number of bullets remaining is equal to the bullets each had after division. What was the original number of bullets each one had? | [
"A)18",
"B)19",
"C)20",
"D)21",
"E)25"
] | E |
aqua_train | aqua_train_88630 | Find the area of the quadrilateral of one of its diagonals is 40 cm and its off sets 11 cm and 9 cm? | [
"A)100 cm2",
"B)150 cm2",
"C)333 cm2",
"D)400 cm2",
"E)750 cm2"
] | D |
aqua_train | aqua_train_26856 | A, B and C started a business by investing certain amount in the ratio 3 : 4 : 5 for two years, in the second year they earn 10% more profit than earned in the first year. If total profit for two years is Rs.44100. then what is the share of A in the second year ? | [
"A)Rs.5775",
"B)Rs.6050",
"C)Rs.5500",
"D)Rs.3200",
"E)Rs.8800"
] | A |
aqua_train | aqua_train_36643 | It would take one machine 7 hours to complete a large production order and another machine 6 hours to complete the same order. How many hours would it take both machines, working simultaneously at their respective constant rates, to complete the order? | [
"A)A 13/42",
"B)B 12/42",
"C)C 11/42",
"D)D 10/42",
"E)E 42/13"
] | D |
aqua_train | aqua_train_15428 | The average age of a husband and a wife is 23 years when they were married five years ago but now the average age of the husband, wife and child is 20 years(the child was born during the interval). What is the present age of the child? | [
"A)2 years",
"B)8 years",
"C)3 years",
"D)4 years",
"E)1 years"
] | D |
aqua_train | aqua_train_12704 | If dy + z = d(y + z), which of the following must be true? | [
"A) d = 0 and z = 0",
"B) d= 1 and y = 1",
"C) y = 1 and z = 0",
"D) d = 1 or y = 0",
"E) d = 1 or z = 0"
] | E |
aqua_train | aqua_train_64007 | A basketball is dropped from a height of 40 feet. If it bounces back up to a height that is exactly half of its previous height, and it stops bouncing after hitting the ground for the fourth time, then how many total feet will the ball have traveled after 3 full bounces. | [
"A)50",
"B)55",
"C)110",
"D)75",
"E)80"
] | C |
aqua_train | aqua_train_8085 | If x + y = 9 and x – y = 3, then x^2 - y^2 = | [
"A)-4",
"B)4",
"C)10",
"D)27",
"E)40"
] | D |
aqua_train | aqua_train_86936 | A new home buyer pays 4% annual interest on her first mortgage and 9% annual interest on her second mortgage. If she borrowed a total of $320,000, 80% of which was in the first mortgage, what is her approximate monthly interest payment? | [
"A)$1,333",
"B)$1,733",
"C)$3,466",
"D)$13,333",
"E)$20,796"
] | A |
science_train | science_train_1697 | Question: Identify the question that Emmett's experiment can best answer.
Hints: | [
"Do bananas develop more brown spots if they are kept in bags with holes compared to bags without holes?",
"Do bananas develop more brown spots when they are kept at room temperature compared to in a cold refrigerator?"
] | A |
aqua_train | aqua_train_14667 | 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)20 days",
"B)19 days",
"C)10 days",
"D)12 days",
"E)15 days"
] | A |
aqua_train | aqua_train_74316 | If a(a + 5) = 36 and b(b + 5) = 36, where a ≠ b, then a + b = | [
"A) −48",
"B) −5",
"C) 2",
"D) 46",
"E) 48"
] | B |
aqua_train | aqua_train_15328 | The distance light travels in one year is approximately 5,870,000,000,000 miles. The distance light travels in 100 years is: | [
"A)× 108 miles",
"B)× 1010 miles",
"C)× 10-10 miles",
"D)× 1012 miles",
"E)× 10-12 miles"
] | D |
aqua_train | aqua_train_76068 | The length of rectangle is thrice its breadth and its perimeter is 96 m, find the area of the rectangle? | [
"A)432",
"B)456",
"C)546",
"D)258",
"E)277"
] | A |
aqua_train | aqua_train_25452 | A windmill is taking advantage of strong air currents in order to produce electrical energy. On a typical day the wind speed is around 20 mph and in that speed the windmill produces 600 kw/h (kilowatts per hour). On a stormy day a windmill produces 20% more energy. How much kw/h can three windmills produce in two hours on a stormy day? | [
"A)2880.",
"B)4860.",
"C)5780",
"D)4320",
"E)6380."
] | D |
aqua_train | aqua_train_35620 | Peter read Q books last year, and Nikki read N books last year. If Peter read 35 more books than Nikki last year, which of the following reflects this relationship? | [
"A)Q > 35N",
"B)Q < N − 35",
"C)Q > N + 35",
"D)Q = N − 35",
"E)Q = N + 35"
] | E |
aqua_train | aqua_train_84964 | Marcella has 27 pairs of shoes. If she loses 9 individual shoes, what is the greatest number of matching pairs she could have left? | [
"A)22",
"B)20",
"C)19",
"D)16",
"E)15"
] | A |
aqua_train | aqua_train_89069 | There are three boats B1, B2 and B3 working together they carry 60 people in each trip. One day an early morning B1 carried 50 people in few trips alone. When it stopped carrying the passengers B2 and B3 started carrying the people together. It took a total of 10 trips to carry 300 people by B1, B2 and B3. It is known that each day on an average 300 people cross the river using only one of the 3 boats B1, B2 and B3. How many trips it would take to B1, to carry 150 passengers alone? | [
"A)15",
"B)30",
"C)25",
"D)10",
"E)15"
] | A |
aqua_train | aqua_train_61269 | The function g(y) is defined for integers y such that if y is even, g(y) = y/2 and if y is odd, g(y) = y + 5. Given that g(g(g(g(g(y))))) = 19, how many possible values for y would satisfy this equation? | [
"A)1",
"B)5",
"C)7",
"D)8",
"E)11"
] | D |
aqua_train | aqua_train_40207 | If the cost of 12 apples is $20. What would be the cost of 20 apples? | [
"A)25.5",
"B)29.36",
"C)33.33",
"D)35.56",
"E)38.24"
] | B |
mcq_train | mcq_train_367 | Question: What is the complexity of prime number generation for a prime of length $\ell$?
Options: $\mathbf{O}\left(\frac{1}{\ell^4}\right)$, $\mathbf{O}(\ell^4)$, $\Theta\left(\frac{1}{\ell^4}\right)$, $\Theta(\ell^4)$ | [
"$\\mathbf{O}\\left(\\frac{1}{\\ell^4}\\right)$",
"$\\mathbf{O}(\\ell^4)$",
"$\\Theta\\left(\\frac{1}{\\ell^4}\\right)$",
"$\\Theta(\\ell^4)$"
] | B |
aqua_train | aqua_train_60287 | By selling 16 pencils for a rupee a man loses 20%. How many for a rupee should he sell in order to gain 20%? | [
"A)28",
"B)25",
"C)24",
"D)23",
"E)21"
] | C |
aqua_train | aqua_train_57786 | A school’s annual budget for the purchase of student computers increased by 44% this year over last year. If the price of student computers increased by 20% this year, then the number of computers it can purchase this year is what percent greater than the number of computers it purchased last year? | [
"A)20%",
"B)30%",
"C)22%",
"D)28%",
"E)10%"
] | A |
sciq | sciq_4 | During metamorphosis, most salamander species go through what aquatic stage on the way to becoming adults? | [
"prophase",
"metaphase",
"anaphase",
"larval stage"
] | D |
aqua_train | aqua_train_31192 | Tom is 12 years older than his sister, Amy. He is also four times her age. How olx is Tom? | [
"A)14 years",
"B)15 years",
"C)16 years",
"D)17 years",
"E)18 years"
] | C |
aqua_train | aqua_train_91669 | A train crosses a platform of 120 m in 15 sec, same train crosses another platform of length 180 m in 18 sec. then find the length of the train? | [
"A)189m",
"B)180m",
"C)100m",
"D)480m",
"E)1860m"
] | B |
aqua_train | aqua_train_2534 | In how many ways can 5 boys and 3 girls be seated on 7 chairs so that no two girls are together? | [
"A)5760",
"B)14400",
"C)480",
"D)56",
"E)1440"
] | E |
aqua_train | aqua_train_48531 | In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much
Look at this series: 1.4, 2.4, 3.4, 4.4, ... What number should come next? | [
"A)5.4",
"B)3.6",
"C)4.9",
"D)5.0",
"E)4.4"
] | A |
sciq | sciq_4 | What is the term for seed plants? | [
"sporozoans",
"proteins",
"germospores",
"spermatophytes"
] | D |
science_train | science_train_4610 | Question: Complete the sentence.
Cutting a piece of rope is a ().
Hints: | [
"chemical change",
"physical change"
] | B |
ds_train | ds_train_1996 | In the context of image recognition, which neural network architecture is most commonly used for processing and classifying images, due to its ability to capture spatial hierarchies in the data? | [
"A. Recurrent Neural Network (RNN)\nB. Convolutional Neural Network (CNN)\nC. Generative Adversarial Network (GAN)\nD. Multilayer Perceptron (MLP)"
] | B |
aqua_train | aqua_train_27961 | A type A machine can complete a job in 5 hours and a type B machine can complete the job in 7 hours. How many hours will it take 2 type A machines and 3 type B machines working together and independently to complete the job? | [
"A)1/5",
"B)29/35",
"C)5/6",
"D)35/29",
"E)35/12"
] | D |
aqua_train | aqua_train_28811 | If 9 men can reap 80 hectares in 24 days , then how many hectares can 36 men reap in 30 days? | [
"A)127",
"B)237",
"C)387",
"D)400",
"E)481"
] | D |
aqua_train | aqua_train_12551 | In how many ways can a team of 5 persons be formed out of a total of 10 persons such that two particular persons should not be included in any team? | [
"A)56",
"B)63",
"C)69",
"D)67",
"E)23"
] | A |
aqua_train | aqua_train_48163 | The ratio of the number of ladies to gents at a party was 1:2 but when 2 ladies and 2 gents left, the ratio became 1:3. How many people were at the party originally? | [
"A)278",
"B)29",
"C)12",
"D)17",
"E)10"
] | C |
aqua_train | aqua_train_77881 | If the sides of a triangle are 26 cm, 24 cm and 10 cm, what is its area? | [
"A)120",
"B)772",
"C)288",
"D)266",
"E)2848"
] | A |
sciq | sciq_4 | What tool is useful for studying the ocean floor because the environment is remote and underwater? | [
"microscope",
"telescope",
"scale",
"sonar"
] | D |
aqua_train | aqua_train_60501 | How many words, meaningful or meaningless, can be formed by shuffling the letters of the word INFORMATION? | [
"A)11!",
"B)11!/2!",
"C)11!/(2!^3)",
"D)11!/{(3!)(2!^3)}",
"E)6!"
] | C |
aqua_train | aqua_train_6098 | A bag contains five white and four red balls. Two balls are picked at random from the bag. What is the probability that they both are different color? | [
"A)5/8",
"B)5/9",
"C)5/7",
"D)5/2",
"E)5/3"
] | B |
aqua_train | aqua_train_64969 | man is 28 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)14years",
"B)26 years",
"C)17 years",
"D)18 years",
"E)22 years"
] | B |
aqua_train | aqua_train_4977 | Without any stoppage, a person travels a certain distance at an average speed of 42 km/h, and with stoppages he covers the same distance at an average speed of 28 km/h. How many minutes per hour does he stop? | [
"A)30 minutes",
"B)28 minutes",
"C)11 minutes",
"D)17 minutes",
"E)20 minutes"
] | E |
aqua_train | aqua_train_22164 | __2A
x__B
____
CC
In the multiplication problem above, A, B, and C represent distinct digits. If the sum of A and B is equal to 4, what is the value of C? | [
"A)6",
"B)5",
"C)4",
"D)3",
"E)2"
] | C |
science_train | science_train_4939 | 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"
] | C |
science_train | science_train_5661 | Question: Which of the following could Mike's test show?
Hints: | [
"if the sample fabric would absorb one drop of water in less than one second",
"how much athletes would sweat in the fabric",
"how long it would take the sample fabric to dry after it absorbed one drop of water"
] | C |
aqua_train | aqua_train_88486 | If A's height is 35% less than that of B, how much percent B's height is more than that of A? | [
"A)66.66%",
"B)66.68%",
"C)53.84%",
"D)86.66%",
"E)66.65%"
] | C |
aqua_train | aqua_train_78549 | An agent, gets a commission of 4% on the sales of cloth. If on a certain day, he gets Rs. 12.50 as commission, the cloth sold through him on that day is worth | [
"A)312",
"B)500",
"C)887",
"D)299",
"E)132"
] | A |
aqua_train | aqua_train_71292 | The probability that event M will not occur is 0.8 and the probability that event R will not occur is 0.9. If events M and R cannot both occur, which of the following is the probability that either event M or event R will occur? | [
"A)1/5",
"B)2/5",
"C)3/10",
"D)4/5",
"E)12/25"
] | C |
aqua_train | aqua_train_41334 | How many randomly assembled people are needed to have a better than 50% probability that at least 1 of them was born in a leap year? | [
"A)1",
"B)2",
"C)3",
"D)4",
"E)5"
] | C |
sciq | sciq_4 | Luster, malleability, ductility, and conductivity are all properties of which kind of material? | [
"ores",
"wood",
"nonmetals",
"metals"
] | D |
aqua_train | aqua_train_86751 | ABCD is a parallelogram on xy rectangular coordinate plane, three of the four vertices of parallelogram are (5,15) , (5,30) and (-5,15). Which can be the coordinate of fourth vertex? | [
"A)(-5,-5)",
"B)(5,15)",
"C)(-5,-30)",
"D)(-5,10)",
"E)(15,30)"
] | E |
aqua_train | aqua_train_51628 | Mangala completes a piece of work in 10 days, Raju completes the same work in 40 days. If both of them work together, then the number of days required to complete the work is? | [
"A)5 days",
"B)6 days",
"C)7 days",
"D)8 days",
"E)9 days"
] | D |
sciq | sciq_4 | Why are goose feathers preferred for stuffing by manufacturers? | [
"multi layers build up",
"smoothness",
"thickness",
"softness"
] | D |
aqua_train | aqua_train_86509 | 28% of employees are women with fair hair. 40% of fair-haired employees are women. What percent of employees have fair hair? | [
"A)25",
"B)30",
"C)50",
"D)55",
"E)70"
] | E |
aqua_train | aqua_train_623 | Rhoda tosses a coin 5 times. Find the probability of getting exactly 4 heads. | [
"A)5/32",
"B)6/32",
"C)5/16",
"D)4/32",
"E)8/32"
] | A |
ds_train | ds_train_348 | In the context of quantum mechanics, consider the time-independent Schr\u00f6dinger equation given by \( \hat{H} \psi = E \psi \), where \( \hat{H} \) is the Hamiltonian operator, \( \psi \) is the wave function, and \( E \) is the energy of the system. Which of the following best describes the significance of \( \psi \) in this equation? | [
"A. \\( \\psi \\) represents the probability of finding a particle at a specific position.\nB. \\( \\psi \\) represents the probability density of finding a particle at a specific position.\nC. The square of the absolute value of \\( \\psi \\)",
"\\( |\\psi|^2 \\)",
"represents the probability density of findin... | C |
aqua_train | aqua_train_37059 | Find the principle on a certain sum of money at 6% per annum for 2 2/5 years if the amount being Rs.1120? | [
"A)979",
"B)1288",
"C)2778",
"D)2682",
"E)1021"
] | A |
aqua_train | aqua_train_1421 | Martins made a part payment of $650 toward buying a brand new washing machine, which represents 15% of the total cost of the washing machine, how much remains to be paid? | [
"A)$1116.3",
"B)$3583.3",
"C)$3283.3",
"D)$3683.3",
"E)$2683.3"
] | D |
aqua_train | aqua_train_55328 | The side of a rhombus is 26 m and length of one of its diagonals is 20 m. The area of the rhombus is? | [
"A)288",
"B)208",
"C)200",
"D)480",
"E)261"
] | D |
aqua_train | aqua_train_28217 | Several litres of acid were drawn offa 54 litre vessel full of acid and an equal amount of water was added. Again the same volume of the mixture was drawn off and replaced by water. As a result, the vessel contained 24 litres of pure acid. How much of the acid was drawn off initially? | [
"A)12 lts",
"B)16 lts",
"C)18 lts",
"D)24 lts",
"E)28 lts"
] | C |
aqua_train | aqua_train_7473 | What is the sum of all 3 digit positive integers that can be formed using the digits 1, 5, and 8, if the digits are allowed to repeat within a number Y? | [
"A)126",
"B)1386",
"C)3108",
"D)308",
"E)13986"
] | E |
aqua_train | aqua_train_41050 | A = 10% of x, B = 10% of y, C = 10% of x + 10% of y. On the basis of the above equalities, what is true in the following? | [
"A)A is equal to B",
"B)A is greater than B",
"C)B is greater than A",
"D)Relation cannot be established between A and B",
"E)None of these"
] | D |
aqua_train | aqua_train_67808 | How much time does a train 100 metres long running at 72 km/hr take to pass a pole? | [
"A)7.9s",
"B)2.5s",
"C)5s",
"D)7.6s",
"E)7.4s"
] | C |
aqua_train | aqua_train_49964 | If the area of circle is 960 sq cm then its circumference? | [
"A)11",
"B)88",
"C)99",
"D)266",
"E)110"
] | E |
science_train | science_train_5963 | Question: Which part of the pear tree do we usually eat?
Hints: | [
"the flowers",
"the fruit",
"the leaves"
] | B |
aqua_train | aqua_train_9074 | Find (7x + 8y ) / (x-2y) if x/2y = 3/2 ? | [
"A)24",
"B)25",
"C)26",
"D)27",
"E)29"
] | E |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.