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_11719 | In 20 minutes, the minute hand gains over the hour hand by | [
"A)16°",
"B)80°",
"C)88°",
"D)96°",
"E)110°"
] | E |
aqua_train | aqua_train_72396 | If an object travels at ten feet per second, how many feet does it travel in one hour? | [
"A)34880",
"B)37780",
"C)36000",
"D)18000",
"E)28810"
] | C |
aqua_train | aqua_train_49084 | A man can row upstream at 25 kmph and downstream at 35 kmph, and then find the speed of the man in still water? | [
"A)39",
"B)27",
"C)30",
"D)288",
"E)291"
] | C |
sciq | sciq_4 | Which part of the reproductive process only contributes one set of chromosomes? | [
"ovum",
"plasma",
"egg",
"sperm"
] | D |
aqua_train | aqua_train_38476 | When positive integer w is divided by 13, the remainder is 2. When n is divided by 8, the remainder is 5. How many such values are less than 180? | [
"A) 0",
"B) 1",
"C) 2",
"D) 3",
"E) 4"
] | B |
aqua_train | aqua_train_26525 | The area of the square formed on the diagonal of a rectangle as its side is 108 1/3 % more than the area of the rectangle. If the perimeter of the rectangle is 28 units, find the difference between the sides of the rectangle? | [
"A)1",
"B)3",
"C)4",
"D)2",
"E)5"
] | D |
aqua_train | aqua_train_81000 | If x and y are positive integers and 11 + x + y + xy = 25, what is the value of x + y? | [
"A)3",
"B)5",
"C)6",
"D)8",
"E)9"
] | C |
aqua_train | aqua_train_89993 | In what time will a railway train 40 m long moving at the rate of 36 kmph pass a telegraph post on its way? | [
"A)3 sec",
"B)4 sec",
"C)5 sec",
"D)6 sec",
"E)7 sec"
] | B |
aqua_train | aqua_train_20019 | A, B and C entered into a partnership. A invested Rs. 2,560/- and B invested Rs. 1105/-, out of which A got Rs 320. C’s capital was | [
"A)Rs. 2840/-",
"B)Rs. 4028/-",
"C)Rs. 4280/-",
"D)Rs.4820/-",
"E)None of these"
] | C |
aqua_train | aqua_train_59563 | A cistern which could be filled in 10 hours takes 2 hour more to be filled owing to a leak in its bottom.If the cistern is full, in what time will the leak empty it? | [
"A)50hours",
"B)80hours",
"C)100hours",
"D)150hours",
"E)110hours"
] | E |
aqua_train | aqua_train_75587 | 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",
"B)17",
"C)19",
"D)22",
"E)24"
] | A |
aqua_train | aqua_train_77843 | The length of the room is 6m and width is 6m. Find the cost of paving the floor by slabs at the rate of Rs.200 per sq meter? | [
"A)6200",
"B)6300",
"C)2700",
"D)7200",
"E)8000"
] | D |
aqua_train | aqua_train_82265 | If 0 < a < b and k = (2a + 8b)/b , which of the following must be true? | [
"A)k < 2",
"B)k < 7",
"C)k < 10",
"D)k > 15",
"E)k > 11"
] | C |
aqua_train | aqua_train_12804 | The average of first five prime numbers greater than 5 is? | [
"A)13.4",
"B)12.26",
"C)12.3",
"D)32.8",
"E)32.4"
] | A |
aqua_train | aqua_train_53150 | A big container is 30% full with water. If 9 liters of water is added, the container becomes 3/4 full. What is the capacity of the big container? | [
"A)20 liters",
"B)40 liters",
"C)45 liters",
"D)54 liters",
"E)60 liters"
] | A |
aqua_train | aqua_train_49284 | One skirt requires 3.75 yards of cloth. How many skirts you can make from 45 yards | [
"A)9 skirts",
"B)10 skirts",
"C)11 skirts",
"D)12 skirts",
"E)13 skirts"
] | D |
aqua_train | aqua_train_49441 | If k^3 is divisible by 120, what is the least possible value of integer k? | [
"A)15",
"B)30",
"C)60",
"D)90",
"E)120"
] | B |
aqua_train | aqua_train_49877 | There are a total of 100 jars on the shelf. Small jars hold 3 liters and large jars hold 5 liters. The jars can hold a total of 376 liters. How many small jars are on the shelf? | [
"A)49",
"B)53",
"C)56",
"D)59",
"E)62"
] | E |
science_train | science_train_90 | Question: In this food chain, the macroalgae is a producer. Why?
Hints: | [
"It eats another organism.",
"It makes its own food."
] | B |
science_train | science_train_1111 | Question: Using only these supplies, which question can Candice investigate with an experiment?
Hints: | [
"When placed in the sun",
"does a glass jar wrapped in cotton heat up more than a glass jar wrapped in wool?",
"When placed in the sun",
"does a glass jar wrapped in a black cotton shirt heat up more than a glass jar wrapped in a white cotton shirt?",
"When wrapped in a cotton shirt and placed in the sun",
... | B |
aqua_train | aqua_train_4486 | The sum of present age of Abe and the age before 7 years is 35. Find the present age of Abe. What will be his age after 7 years? | [
"A)25",
"B)26",
"C)27",
"D)28",
"E)29"
] | D |
aqua_train | aqua_train_83903 | If the sum of two numbers is 12 and the sum of their squares is 124, then the product of the numbers is | [
"A)10",
"B)44",
"C)80",
"D)88",
"E)90"
] | A |
aqua_train | aqua_train_72169 | A certain candy manufacturer reduced the weight of Candy Bar M by 40 percent buy left the price unchanged. What was the resulting percent increase in the price per ounce of Candy Bar M? | [
"A)66.66",
"B)62.5",
"C)58",
"D)60",
"E)62"
] | A |
aqua_train | aqua_train_96380 | If x+y=2z, then which of the following represents the average (arithmetic mean) of x, y, and z, in terms of z? | [
"A) 2z+1",
"B) 3z",
"C) 5z",
"D) z",
"E) 3z/2"
] | D |
aqua_train | aqua_train_77116 | Over a three-week period, the price of an ounce of gold increased by 10% in the first week, decreased by 20% in the following week, and increased by 30% in the third week. If the price of gold was G dollars per ounce at the beginning of the three weeks, what was the price at the end of the three weeks? | [
"A)1.124G",
"B)1.144G",
"C)1.164G",
"D)1.184G",
"E)1.204G"
] | B |
science_train | science_train_3764 | Question: Based on this information, what is Alfalfa's genotype for the horns gene?
Hints: | [
"HH",
"not having horns"
] | A |
aqua_train | aqua_train_5510 | Bruno and Sacha are running in the same direction around a stadium. Sacha runs at a constant speed of 6 meters per second, and Bruno runs at a constant speed of 5 meters per second. At a certain point Sacha overtakes Bruno. If four minute afterward, Sacha stops and waits for Bruno to reach him, then how many seconds do... | [
"A)12",
"B)24",
"C)36",
"D)48",
"E)72"
] | D |
aqua_train | aqua_train_86300 | A shopkeeper sold an article at $100 with 20% profit. Then find its cost price? | [
"A)$120",
"B)$100",
"C)$91",
"D)$83",
"E)$69"
] | D |
aqua_train | aqua_train_27336 | A reading list for a certain course consists of 10 books, of which 5 are poems and the rest are novels. Each student is required to read a selection of 4 books from the list, including at most 2 novels. How many selections of 4 books satisfy the requirements? | [
"A)90",
"B)115",
"C)130",
"D)144",
"E)155"
] | E |
aqua_train | aqua_train_15555 | If (A+B) = 4, (B+C) = 7 and (C+D) = 5, what is the value of (A+D)? | [
"A)16.",
"B)8.",
"C)7.",
"D)2.",
"E)-2."
] | D |
aqua_train | aqua_train_80808 | A trader bought a car at 5% discount on its original price. He sold it at a 60% increase on the price he bought it. What percent of profit did he make on the original price? | [
"A)17%",
"B)62%",
"C)52%",
"D)19%",
"E)22%"
] | C |
aqua_train | aqua_train_91211 | An alchemist discovered that the formula expressing the correct proportions needed to turn ordinary metal into gold is G = 3/2M + 15, where G is the number of gold bars and M is the number of metal bars. If a metal bar weighs twice as much as a gold bar, how many metal bars will yield an equal weight of gold? | [
"A)10",
"B)15",
"C)22.5",
"D)30",
"E)67.5"
] | D |
aqua_train | aqua_train_28055 | The sum of two numbers is 64, and one of them is 12 more than the other. What are the two numbers? | [
"A)26-38",
"B)50-34",
"C)60-24",
"D)42-42",
"E)21-63"
] | A |
aqua_train | aqua_train_63132 | What is the sum of all possible 3-digit numbers that can be constructed using the digits 2, 4, and 5 if each digit can be used only once in each number? | [
"A)2442",
"B)2552",
"C)2662",
"D)2772",
"E)2882"
] | A |
aqua_train | aqua_train_91736 | A started a business with an investment of Rs. 70000 and after 6 months B joined him investing Rs. 120000. If the profit at the end of a year is Rs. 65000, then the share of B is? | [
"A)A)30000",
"B)B)34000",
"C)C)34098",
"D)D)33007",
"E)E)44098"
] | A |
sciq | sciq_4 | What is located at the center of our solar system? | [
"a black hole",
"the moon",
"the earth",
"the sun"
] | D |
aqua_train | aqua_train_88966 | If a man lost 4% by selling oranges at the rate of 12 a rupee at how many a rupee must he sell them to gain 44%? | [
"A)1",
"B)8",
"C)2",
"D)7",
"E)4"
] | B |
aqua_train | aqua_train_75371 | If n = 30! + 29, then n is divisible by which of the following?
I. 25
II. 27
III. 29 | [
"A)I only",
"B)II only",
"C)III only",
"D)I and II",
"E)II and III"
] | C |
aqua_train | aqua_train_17020 | How many possible integer values are there for x if |5x - 3| < 6 ? | [
"A)One",
"B)Two",
"C)Three",
"D)Four",
"E)Five"
] | B |
aqua_train | aqua_train_92826 | If John has earned 350 dollars by working 2 hrs/day a week at a constant daily rate for 5 weeks, which of the following represents his daily wage? | [
"A)1",
"B)2",
"C)5",
"D)4",
"E)3"
] | C |
sciq | sciq_4 | What is the term for the dark brown or black coating found on exposed desert rocks, which is formed of iron and manganese oxides? | [
"desert patina",
"desert shadow",
"desert rust",
"desert varnish"
] | D |
aqua_train | aqua_train_42889 | A train with 120 wagons crosses John who is going in the same direction, in 36 seconds. It travels for half an hour from the time it starts overtaking the John (he is riding on the horse) before it starts overtaking the Mike(who is also riding on his horse) coming from the opposite direction in 24 seconds. In how much ... | [
"A)3576 s",
"B)3589 s",
"C)3596 s",
"D)3598 s",
"E)3576 s"
] | E |
aqua_train | aqua_train_45467 | A single discount equivalent to the discount series of 30%, 20% and 10% is? | [
"A)31.8",
"B)31.1",
"C)31.6",
"D)31.2",
"E)49.6"
] | E |
aqua_train | aqua_train_71997 | What is the next number in the sequence below? 1 4 9 16 25 36 49 64 81 100 __ ? | [
"A)64",
"B)46",
"C)81",
"D)100",
"E)121"
] | E |
aqua_train | aqua_train_10171 | If x, y, and z are consecutive odd integers, with x < y < z, then which of the following must be true?
I. x + y is odd
II. (x+z)/y is an integer
III. xz is even | [
"A)I only",
"B)II only",
"C)III only",
"D)I and II only",
"E)I",
"II",
"and III"
] | B |
aqua_train | aqua_train_66444 | The average of seven numbers is 22. The average of first three numbers is 14 and the average of last three numbers is 19. What is the middle number? | [
"A)27",
"B)55",
"C)31",
"D)34",
"E)35"
] | B |
aqua_train | aqua_train_18434 | At a meeting of 9 Chiefs of Staff, the Chief of Naval Operations does not want to sit next to the Chief of the National Guard Bureau. How many ways can the Chiefs of Staff be seated around a circular table? | [
"A)24,640",
"B)27,820",
"C)30,240",
"D)33,120",
"E)36,580"
] | C |
sciq | sciq_4 | During an earthquake what causes seismic waves? | [
"Currents",
"low tide",
"high winds",
"rock displacement"
] | D |
aqua_train | aqua_train_83307 | A train passes a platform in 30 seconds. The same train passes a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, The length of the platform is | [
"A)150 meter",
"B)240 meter",
"C)200 meter",
"D)260 meter",
"E)None of these"
] | A |
aqua_train | aqua_train_55893 | 9 men and 12 boys finish a job in 12 days, 12 men and 12 boys finish it in 10 days. 10 men and 10 boys shall finish it in how many days? | [
"A)12",
"B)10",
"C)8",
"D)5",
"E)6"
] | A |
aqua_train | aqua_train_34858 | Shaun invests a certain sum of money at 18.75% p.a. simple interest. After how many years will the sum of money become three times its principal? | [
"A)10 years",
"6 months",
"20 days",
"B)10 years 8 months",
"C)10 years 9 months",
"D)12 years",
"E)16 years"
] | B |
aqua_train | aqua_train_78714 | David invested certain amount in three different schemes A, B and C with the rate of interest 10% p.a., 12% p.a. and 15% p.a. respectively. If the the total interest accrued in one year was 3200 and the amount invested in Scheme C was 150% of the amount invested in Scheme A and 240% of the amount invested in Scheme B, ... | [
"A)5000",
"B)6500",
"C)8000",
"D)cannot be determined",
"E)None of these"
] | A |
science_train | science_train_3395 | Question: Identify the question that Abdul's experiment can best answer.
Hints: | [
"Do steel nails rust in fewer days when submerged in a large volume of liquid compared to a small volume?",
"Do steel nails take fewer days to rust in water compared to vinegar?"
] | B |
aqua_train | aqua_train_71261 | Krishan and Nandan jointly started a business. Krishan invested three times as Nandan did and invested his money for double time as compared to Nandan. Nandan earned Rs. 4000. If the gain is proportional to the money invested and the time for which the money is invested then the total gain was? | [
"A)28,077",
"B)28,019",
"C)28,019",
"D)28,000",
"E)28,001"
] | D |
aqua_train | aqua_train_28245 | A person purchased a TV set for Rs. 14000 and a DVD player for Rs. 6250. He sold both the items together for Rs. 31150. What percentage of profit did he make? | [
"A)16.82%",
"B)87.82%",
"C)53.82%",
"D)17.82%",
"E)18.82%"
] | C |
aqua_train | aqua_train_30700 | A man bought 10 crates of pine apples for $160 total. If he lost 2 of the crates, at what price would he have to sell each of the remaining crates in order to earn a total profit of 30 percent of the total cost? | [
"A)$36",
"B)$46",
"C)$26",
"D)$16",
"E)$6"
] | C |
sciq | sciq_4 | What are the lines of force in the electric field around a charged particle called? | [
"terrain lines",
"voltage lines",
"ionic zone",
"field lines"
] | D |
aqua_train | aqua_train_46180 | A man sitting in a train which is traveling at 30 kmph observes that a goods train, traveling in opposite direction, takes 9 seconds to pass him. If the goods train is 280 m long, find its speed.? | [
"A)50 kmph",
"B)82 kmph",
"C)62 kmph",
"D)65 kmph",
"E)75 kmph"
] | B |
sciq | sciq_4 | When both objects have a positive charge what will the force be between them? | [
"attractive",
"expressive",
"polar",
"repulsive"
] | D |
aqua_train | aqua_train_27669 | The average weight of 22 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weights of all the boys in the class. | [
"A)48.89",
"B)42.25",
"C)50",
"D)51.25",
"E)52.25"
] | A |
aqua_train | aqua_train_29352 | 10 books are placed at random in a shelf. The probability that a pair of books will always be together i | [
"A)1/6",
"B)1/0",
"C)1/5",
"D)1/2",
"E)1/1"
] | C |
aqua_train | aqua_train_32459 | What are the two main types of access control lists (ACLs)? | [
"A)1 and 3",
"B)1 and 2",
"C)2 and 1",
"D)1 and 5",
"E)1 and 9"
] | A |
aqua_train | aqua_train_86889 | A pupil's marks were wrongly entered as 83 instead of 63. Due to that the average marks for the class got increased by half (1/2). The number of pupils in the class is: | [
"A)10",
"B)20",
"C)40",
"D)73",
"E)64"
] | C |
aqua_train | aqua_train_16520 | What will be the ans of that 126th term in the series abbcccdddd......??? | [
"A)m",
"B)n",
"C)o",
"D)q",
"E)p"
] | E |
aqua_train | aqua_train_43216 | 195,383,575,763,955,___ | [
"A)1153",
"B)1143",
"C)1243",
"D)1343",
"E)1148"
] | B |
science_train | science_train_5522 | Question: Which material is this plate made of?
Hints: | [
"cotton",
"plastic"
] | B |
aqua_train | aqua_train_69227 | If a farmer wants to plough a farm field on time, he must plough 90 hectares a day. For technical reasons he ploughed only 85 hectares a day, hence he had to plough 2 more days than he planned and he still has 40 hectares left. What is the area of the farm field and how many days the farmer planned to work initially? | [
"A)1600",
"B)2490",
"C)3780",
"D)4235",
"E)6179"
] | C |
aqua_train | aqua_train_26339 | A shopkeeper sells his goods at cost price but uses a faulty meter that weighs 990 grams. Find the profit percent. | [
"A)1.05",
"B)1.06",
"C)1.01",
"D)1.08",
"E)1.09"
] | C |
aqua_train | aqua_train_83660 | The diagonals of a rhombus are 30 cm and 12 cm. Find its area? | [
"A)176",
"B)190",
"C)180",
"D)278",
"E)292"
] | C |
aqua_train | aqua_train_60413 | The least number which should be added to 2497 so that the sum is exactly divisible by 5, 6, 4 and 3 is: | [
"A)21",
"B)23",
"C)26",
"D)29",
"E)30"
] | B |
aqua_train | aqua_train_51747 | A,B,C together can do a work in 10 days. A alone can do the work in 50days and B alone can do the same work in 60 days. Find in what time C alone can do that work? | [
"A)15.8days",
"B)17days",
"C)19.5days",
"D)20.6days",
"E)25.4days"
] | A |
aqua_train | aqua_train_60771 | A and B invests Rs.3000 and Rs.4000 respectively in a business. If A doubles his capital after 6 months. In what ratio should A and B divide that year's profit? | [
"A)8:8",
"B)9:8",
"C)9:9",
"D)9:5",
"E)9:1"
] | B |
aqua_train | aqua_train_13143 | The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 40 kg. What is the weight of the new person? | [
"A)75",
"B)65",
"C)85",
"D)95",
"E)60"
] | E |
aqua_train | aqua_train_69790 | If a number p is prime, and 2p+5 = q, where q is also prime, then the decimal expansion of 1/q will produce a decimal with q-1 digits. If this method produces a decimal with 166 digits, what is the units digit of the product of p and q? | [
"A)1",
"B)3",
"C)5",
"D)7",
"E)9"
] | A |
aqua_train | aqua_train_2161 | Last year a certain bond yielded 12 percent of its face value in interest. If that interest was approximately 4 percent of the bonds selling price of $7,500, what is the bonds face value? | [
"A)$6,000",
"B)$6,750",
"C)$7,425",
"D)$2,500",
"E)$9,375"
] | D |
aqua_train | aqua_train_31340 | Robert ate 7 chocolates, Nickel ate 3 chocolates. How many more chocolates did Robert ate than nickel? | [
"A)4",
"B)7",
"C)9",
"D)5",
"E)2"
] | A |
aqua_train | aqua_train_72687 | A ratio between two numbers is 4:5 and their L.C.M. is 200. The first number is | [
"A)60",
"B)40",
"C)20",
"D)15",
"E)None"
] | B |
aqua_train | aqua_train_75232 | Peter invests a sum of money and gets back an amount of $ 830 in 3 years . David invests an equal amount of money and gets an amount of $854 in 4 years. If both amounts were invested at the same rate (simple interest ) What was the sum of money invested ? | [
"A)670",
"B)664",
"C)698",
"D)758",
"E)700"
] | D |
aqua_train | aqua_train_54281 | If a rectangular room measures 12 meters by 6 meters by 4 meters, what is the volume of the room in cubic centimeters? (1 meter=100 centimeters) | [
"A)288,000,000",
"B)240,000",
"C)2,400,000",
"D)24,000,000",
"E)240,000,000"
] | A |
aqua_train | aqua_train_42162 | Sonika deposited Rs.14500 which amounted to Rs.12200 after 3 years at simple interest. Had the interest been 3% more. She would get how much? | [
"A)13505",
"B)12004",
"C)15003",
"D)14500",
"E)16400"
] | A |
aqua_train | aqua_train_82938 | In a camp, there is a meal for 120 men or 200 children. If 170 children have taken the meal, how many men will be catered to with remaining meal? | [
"A)30",
"B)20",
"C)18",
"D)57",
"E)63"
] | C |
science_train | science_train_2682 | Question: Which of the following could Shivani's test show?
Hints: | [
"if the new turbine could turn easily",
"whether the new turbine could produce 10% more electricity",
"how much the new turbine would weigh"
] | B |
aqua_train | aqua_train_54829 | A alone finish a work in 12 days,where B finish same work in 15 days and C alone finish in 20 days.all three start work together but after 2 days A leave the work and B leave the work before 2 days of finishing the work.then in how many days work finished? | [
"A)8",
"B)45/6",
"C)6",
"D)58/7",
"E)5"
] | D |
aqua_train | aqua_train_60374 | What is 50% of 40% of 1200 grams? | [
"A)450 gms",
"B)100 gms",
"C)300 gms",
"D)240 gms",
"E)None of these"
] | D |
aqua_train | aqua_train_70992 | If x and y are integers such that |y + 3| ≤ 3 and 2y – 3x + 6 = 0, what is the least possible value Q of the product xy? | [
"A)\t-12",
"B)\t-3",
"C)\t0",
"D)\t2",
"E)\tNone of the above"
] | C |
aqua_train | aqua_train_73648 | Two men Amar and Bhuvan have the ratio of their monthly incomes as 6 : 5. The ratio of their monthly expenditures is 3 : 2. If Bhuvan saves one-fourth of his income, find the ratio of their monthly savings? | [
"A)3 : 5",
"B)3 : 10",
"C)3 : 8",
"D)1 : 2",
"E)2:1"
] | B |
mcq_train | mcq_train_66 | Question: For an item that has not received any ratings, which method can make a prediction?
Options: User-based collaborative RS, Item-based collaborative RS, Content-based RS, None of the above | [
"User-based collaborative RS",
"Item-based collaborative RS",
"Content-based RS",
"None of the above"
] | C |
sciq | sciq_4 | A lipid is one of a highly diverse group of compounds made up mostly of what? | [
"nucleic acid",
"amines",
"proteins",
"hydrocarbons"
] | D |
science_train | science_train_2003 | Question: Select the amphibian below.
Hints: | [
"poison dart frog",
"clownfish"
] | A |
aqua_train | aqua_train_47986 | If four coins are tossed, the probability of getting two heads and two tails is? | [
"A)3/8",
"B)3/5",
"C)3/9",
"D)3/3",
"E)3/1"
] | A |
aqua_train | aqua_train_76273 | A Man travelled a distance of 61 km in 9 hours. He travelled partly on foot at 4 km/hr and partly on
bicycle at 9 km/hr. What is the distance travelled on foot? | [
"A)16 km",
"B)14 km",
"C)12 km",
"D)10 km",
"E)None of these"
] | A |
aqua_train | aqua_train_88442 | Tracy's mum gave her $64 to go shopping. She bought a jumper for $20, a T-shirt for $10, and a pair of shoes for $9. How much money does Tracy have left? | [
"A)$33",
"B)$54",
"C)$25",
"D)$60",
"E)$10"
] | C |
aqua_train | aqua_train_63640 | 1000 men have provisions for 15 days. If 200 more men join them, for how many days will the provisions last now? | [
"A)10.5",
"B)12.5",
"C)13.5",
"D)11.5",
"E)11"
] | B |
science_train | science_train_6036 | Question: Is Rangifer tarandus made up of many cells?
Hints: | [
"no",
"yes"
] | B |
ds_train | ds_train_1164 | A photoelastic experiment is conducted on a circular disk subjected to diametral compression. Observing the disk under polarized light, an isochromatic fringe pattern is formed, displaying alternating dark and bright fringes. What does the number of fringes indicate about the stress distribution in the disk? | [
"A. It indicates the material's density variation\nB. It indicates the magnitude and distribution of maximum shear stress\nC. It indicates temperature distribution in the disk\nD. It indicates the elastic modulus variation of the disk material"
] | B |
aqua_train | aqua_train_1470 | 45 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work ? | [
"A)24",
"B)77",
"C)30",
"D)25",
"E)13"
] | C |
aqua_train | aqua_train_55050 | A train 250 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 150 m long? | [
"A)45 sec",
"B)42 sec",
"C)32sec",
"D)48 sec",
"E)25 sec"
] | C |
aqua_train | aqua_train_75313 | A piece of cloth cost Rs 35. if the length of the piece would have been 4m longer and each meter cost Re 1 less , the cost would have remained unchanged. how long is the piece? | [
"A)5 mtrs",
"B)10 mtrs",
"C)12 mtrs",
"D)15 mtrs",
"E)18 mtrs"
] | B |
aqua_train | aqua_train_36409 | The length of a rectangular landscape is 3times its breadth. There is a playground in it whose area is 1600 square mtr & which is 1/3rd of the total landscape. What is the length of the landscape? | [
"A)90",
"B)160",
"C)150",
"D)120",
"E)140"
] | C |
aqua_train | aqua_train_80488 | What is the unit digit in (4137)754? | [
"A)1",
"B)3",
"C)7",
"D)9",
"E)6"
] | D |
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