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_15208 | Factory X's bulbs work for over 5000 hours in 78% of cases, whereas factory Y's bulbs work for over 5000 hours in 65% of cases. It is known that factory X supplies 90% of the total bulbs available. What is the chance that a purchased bulb will work for longer than 5000 hours? | [
"A)76.4%",
"B)76.7%",
"C)77.4%",
"D)75%",
"E)73.9%"
] | B |
aqua_train | aqua_train_54036 | Five friends are planning to attend a concert. If another friend also goes with them, they will get a group discount on their tickets. If the new total price of the tickets with the group discount is the same as the original total price of the tickets without the group discount, how much is the discount? | [
"A)14%",
"B)17%",
"C)20%",
"D)25%",
"E)33%"
] | B |
aqua_train | aqua_train_59403 | If 17,777 – n is divisible by 11, and 0 < n < 11, what is n? | [
"A)1",
"B)3",
"C)5",
"D)7",
"E)9"
] | A |
aqua_train | aqua_train_9198 | 100 men started working to complete a work in 50 days.After working 8hours/day they had completed 1/3rd of the work in 25 days.How many men should be hired so that they will finish the work in time by working 10 hours/day. | [
"A)30 men",
"B)60 men",
"C)90 men",
"D)100 men",
"E)120 men"
] | B |
aqua_train | aqua_train_82466 | Shop Offered 20% offer for every Shirt, Smith bought a shirt at Rs. 780. and What was the shop's original selling Price? | [
"A)500",
"B)550",
"C)600",
"D)700",
"E)975"
] | E |
aqua_train | aqua_train_43024 | There are t members in a certain department, including Michael. Two representatives are to be selected to attend a company conference. If there are 55 possible combinations in which Michael is not selected, what is the value of t? | [
"A)11",
"B)12",
"C)15",
"D)18",
"E)22"
] | B |
aqua_train | aqua_train_11015 | A small table has a length of 12 inches and a breadth of b inches. Cubes are placed on the surface of the table so as to cover the entire surface. The maximum side of such cubes is found to be 4 inches. Also, a few such tables are arranged to form a square. The minimum length of side possible for such a square is 80 inches. Find b. | [
"A)8",
"B)16",
"C)24",
"D)32",
"E)48"
] | B |
aqua_train | aqua_train_82034 | the two sides of a triangle are 32 and 68. the area is 960 sq.cm. find the third side of triangle? | [
"A)45",
"B)50",
"C)60",
"D)70",
"E)80"
] | C |
aqua_train | aqua_train_89960 | When positive integer N is divided by positive integer J, the remainder is 28. If N/J = 154.04, what is value of J? | [
"A)400",
"B)350",
"C)700",
"D)750",
"E)800"
] | C |
aqua_train | aqua_train_81019 | A can do a piece of work in 9 days. When he had worked for 2 days B joins him. If the complete work was finished in 8 days. In how many days B alone can finish the work? | [
"A)18",
"B)77",
"C)66",
"D)54",
"E)12"
] | D |
aqua_train | aqua_train_97404 | Two employees X and Y are paid a total of Rs. 638 per week by their employer. If X is paid 120 percent of the sum paid to Y, how much is Y paid per week? | [
"A)s.250",
"B)s.280",
"C)s.290",
"D)s.299",
"E)s.300"
] | C |
aqua_train | aqua_train_80271 | By selling an article at Rs.800, a shopkeeper makes a profit of 25%. At what price should he sell the article so as to make a loss of 25%? | [
"A)Rs.600",
"B)Rs.480",
"C)Rs.500",
"D)Rs.450",
"E)Rs.550"
] | B |
aqua_train | aqua_train_20141 | The sum of the fourth and twelfth term of an arithmetic progression is 20. What is the sum of the first 16 terms of the arithmetic progression? | [
"A)300",
"B)120",
"C)150",
"D)160",
"E)270"
] | D |
mcq_train | mcq_train_49 | Question: Consider the logistic regression loss $L: \R^d o \R$ for a binary classification task with data $\left( \xv_i, y_i
ight) \in \R^d imes \{0, 1\}$ for $i \in \left\{ 1, \ldots N
ight\}$:
egin{equation*}
L(\wv) = rac{1}{N} \sum_{i = 1}^N igg(\log\left(1 + e^{\xv_i^ op\wv}
ight) - y_i\xv_i^ op\wv igg).
\end{equation*}
Which of the following is a gradient of the loss $L$?
Options:
abla L(\wv) = rac{1}{N} \sum_{i = 1}^N \; \xv_i igg( y_i - rac{e^{\xv_i^ op\wv}}{1 + e^{\xv_i^ op\wv}}igg) $,
abla L(\wv) = rac{1}{N} \sum_{i = 1}^N \; \xv_i igg( rac{1}{1 + e^{-\xv_i^ op\wv}} - y_iigg) $,
abla L(\wv) = rac{1}{N} \sum_{i = 1}^N \; igg( rac{e^{\xv_i^ op\wv}}{1 + e^{\xv_i^ op\wv}} - y_i\xv_i igg)$,
abla L(\wv) = rac{1}{N} \sum_{i = 1}^N \; igg( \xv_i rac{e^{\xv_i^ op\wv}}{1 + e^{\xv_i^ op\wv}} - y_i\xv_i^ op\wvigg)$ | [
"\nabla L(\\wv) = \frac{1}{N} \\sum_{i = 1}^N \\; \\xv_i \bigg( y_i - \frac{e^{\\xv_i^\top\\wv}}{1 + e^{\\xv_i^\top\\wv}}\bigg) $",
"\nabla L(\\wv) = \frac{1}{N} \\sum_{i = 1}^N \\; \\xv_i \bigg( \frac{1}{1 + e^{-\\xv_i^\top\\wv}} - y_i\bigg) $",
"\nabla L(\\wv) = \frac{1}{N} \\sum_{i = 1}^N \\; \bigg( \fra... | B |
aqua_train | aqua_train_71580 | 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)7m",
"B)6m",
"C)5m",
"D)2m",
"E)4m"
] | D |
aqua_train | aqua_train_654 | The greatest number of four digits which is divisible by 10, 20, 25 and 60 is: | [
"A)9000",
"B)9300",
"C)9400",
"D)9600",
"E)9700"
] | A |
aqua_train | aqua_train_68802 | The crew of a rowing team of 8 members is to be chosen from 12 men (M1, M2, …., M12) and 8 women (W1, W2,…., W8), such that there are two rows, each row occupying one the two sides of the boat and that each side must have 4 members including at least one women. Further it is also known W1 and M7 must be selected for one of its sides while M2, M3 and M10 must be selected for other side. What is the number of ways in which rowing team can be arranged. | [
"A)2",
"B)1",
"C)5",
"D)6",
"E)4"
] | E |
sciq | sciq_4 | The amount of power passed through transmission lines can be calculated by multiplying voltage by what? | [
"resistance",
"amplification",
"induction",
"current"
] | D |
aqua_train | aqua_train_60915 | Mr. Evans will states that each of his children will receive an equal share of his estate and that his grandchildren will split a portion of the estate that is equal to the share received by each of his children. If Mr. Evans has 2 children and 6 grandchildren, then approximately what percentage of Mr. Evans estate will each grandchild receive? | [
"A)20%",
"B)17%",
"C)5.5%",
"D)3.3%",
"E)2.8%"
] | C |
aqua_train | aqua_train_55070 | A and B can together finish a work 30 days. They worked together for 20 days and then B left. After another 20 days, A finished the remaining work. In how many days A alone can finish the work? | [
"A)10 days.",
"B)30 days.",
"C)60 days.",
"D)20 days.",
"E)50 days."
] | C |
aqua_train | aqua_train_49972 | A man sells two articles for Rs.3600 each and he gains 40% on the first and loses 40% on the next. Find his total gain or loss? | [
"A)16% loss",
"B)400",
"C)4000",
"D)324",
"E)8% LOSS"
] | A |
aqua_train | aqua_train_58252 | A basket of 1430 apples is divided equally among a group of apple lovers. If 45 people join the group, each apple lover would receive 9 apples less. How many W apples did each person get before 45 people joined the feast? | [
"A)20.",
"B)21.",
"C)22.",
"D)23.",
"E)24."
] | C |
aqua_train | aqua_train_73521 | If 4 men can colour 48 m long cloth in 2 days, then 6 men can colour 72 m long cloth in | [
"A)1 day",
"B)2 days",
"C)3 days",
"D)4 days",
"E)5 days"
] | B |
aqua_train | aqua_train_76070 | 10 books are placed at random in a shelf. The probability that a pair of books will always be together is? | [
"A)1/0",
"B)1/3",
"C)1/5",
"D)1/2",
"E)1/1"
] | C |
sciq | sciq_4 | The bone matrix consists of tough protein fibers—mainly what? | [
"tissues",
"hemoglobin",
"tendons",
"collagen"
] | D |
aqua_train | aqua_train_4267 | If a committee of 3 people is to be selected from among 9 married couples so that the committee does not include two people who are married to each other, how many such committees are possible? | [
"A)420",
"B)540",
"C)550",
"D)672",
"E)720"
] | D |
aqua_train | aqua_train_47186 | Chris mixed 3 pounds of raisins with 4 pounds of nuts. If a pound of nuts costs 2 times as much as a pound of raisins, then the total cost of the raisins was what fraction of the total cost of the mixture? | [
"A) 1/7",
"B) 1/5",
"C) 1/4",
"D) 1/3",
"E) 3/11"
] | E |
aqua_train | aqua_train_926 | A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train? | [
"A)288",
"B)2667",
"C)288",
"D)150",
"E)812"
] | D |
aqua_train | aqua_train_79433 | A, B, C rent a pasture. A puts 10 oxen for 7 months, B puts 12 oxen for 5 months and C puts 15 oxen for 3 months for grazing. If the rent of the pasture is Rs. 175, how much must C pay as his share of rent? | [
"A)40",
"B)45",
"C)50",
"D)55",
"E)60"
] | B |
science_train | science_train_4575 | Question: Which animal's legs are also adapted for wading?
Hints: | [
"kookaburra",
"painted stork"
] | B |
aqua_train | aqua_train_11687 | 17. 2 x 40 =? | [
"A)188.0",
"B)688.0",
"C)288.0",
"D)388.0",
"E)488.0"
] | B |
ds_train | ds_train_160 | Consider a function \( f(z) = \frac{e^{iz}}{z^2 + 1} \) defined on the complex plane. Use the residue theorem to evaluate the integral \( \int_{C} \frac{e^{iz}}{z^2 + 1} \, dz \), where \( C \) is a closed contour that encircles the poles of \( f(z) \) within one counterclockwise loop around the origin. | [
"A. \\( 2\\pi i \\cdot e^{-1} \\)\nB. \\( 2\\pi i \\cdot e \\)\nC. \\( 2\\pi i \\cdot \\cos(1) \\)\nD. \\( 0 \\)"
] | D |
aqua_train | aqua_train_553 | An investor purchased 100 shares of stock X at 8 1/8 dollars per share and sold them all a year later at 24 dollars per share. If the investor paid a 2 percent brokerage fee on both the total purchase price and the total selling price, which of the following is closest to the investor's percent gain on this investment? | [
"A)92%",
"B)240%",
"C)190%",
"D)300%",
"E)380%"
] | C |
aqua_train | aqua_train_32211 | Mike's age is 40 years. If he is 4 more than four times the age of his son, find the age of his son. | [
"A)20 years",
"B)12 years",
"C)16 years",
"D)9 years",
"E)14 years"
] | D |
aqua_train | aqua_train_92495 | Jim wishes to buy 3 gifts that cost 27 dollars, 9 dollars, and 12 dollars. He has 1/4 of the money
he needs. How much more money must he earn in order to buy the gifts? | [
"A)$57",
"B)$36",
"C)$7",
"D)$17",
"E)$27"
] | B |
aqua_train | aqua_train_85807 | A certain sum of money doubles itself in 20 years in how much many years will it trible itself at the same rate? | [
"A)20 years",
"B)76 years",
"C)88 years",
"D)40 years",
"E)11 years"
] | D |
aqua_train | aqua_train_83125 | Fence X is twice as long as fence Y, and fence Y is 2 feet shorter than fence Z. If 2 feet were added to each fence, which of the following must be true?
I) X is twice as long as Y.
II) Y is 2 feet shorter than Z.
III) X is longer than Z. | [
"A)I only",
"B)II only",
"C)II and III",
"D)I and II",
"E)III only"
] | C |
aqua_train | aqua_train_83990 | A certain clock marks every hour by striking a number of times equal to the hour,and the time required for a stroke is exactly equal to the time interval between strokes. At 6:00 the time lapse between the beginning of the first stroke and the end of the last stroke is 33 seconds. at 12:00 ,how many seconds elapse between the beginning of the first stroke and the end of the last stroke? | [
"A)A.72",
"B)B.50",
"C)C.48",
"D)D.69",
"E)E.44"
] | D |
aqua_train | aqua_train_6755 | What is the area of square field whose side of length 13 m? | [
"A)225",
"B)662",
"C)169",
"D)882",
"E)21"
] | C |
science_train | science_train_2998 | Question: Select the plant.
Hints: | [
"Mosquitoes can walk and fly.",
"Fir trees have green leaves."
] | B |
aqua_train | aqua_train_208 | What is the lowest positive integer that is divisible by each of the integers 1 through 8, inclusive? | [
"A)420",
"B)560",
"C)840",
"D)960",
"E)1080"
] | C |
aqua_train | aqua_train_33251 | 25% of 30% of 45% is equal to? | [
"A)0.03329",
"B)0.03375",
"C)0.0331",
"D)0.03299",
"E)0.03312"
] | B |
aqua_train | aqua_train_19775 | Two goods trains each 500 m long are running in opposite directions on parallel tracks. Their speeds are 45 km/hr and 30 km/hr respectively. Find the time taken by the slower train to pass the driver of the faster one? | [
"A)26 sec",
"B)28 sec",
"C)48 sec",
"D)72 sec",
"E)12 sec"
] | C |
aqua_train | aqua_train_58355 | What is the next number of the following sequence
3,7,13,21,? | [
"A)22",
"B)31",
"C)41",
"D)35",
"E)42"
] | B |
aqua_train | aqua_train_43683 | A crow leaves its nest, and flies back and forth from its nest to a nearby ditch to gather worms. The distance between the nest and the ditch is 400 meters. In one and a half hours, the crow manages to bring worms to its nest 15 times. What is the speed of the crow in kilometers per hour? | [
"A)2",
"B)4",
"C)6",
"D)8",
"E)10"
] | D |
aqua_train | aqua_train_50301 | Sohan ranks seventh from the top and twenty-sixth from the bottom in a class. How many students are there in the class ? | [
"A)43",
"B)31",
"C)32",
"D)37",
"E)35"
] | C |
sciq | sciq_4 | Photosynthesis is initiated by what hitting plants? | [
"dirt",
"air",
"moisture",
"sunlight"
] | D |
sciq | sciq_4 | What are used to balance chemical equations? | [
"velocities",
"densities",
"fractions",
"coefficients"
] | D |
sciq | sciq_4 | What part of the muscle fibers cause shortening and contraction? | [
"fasciae",
"pores",
"collagen",
"myofibrils"
] | D |
aqua_train | aqua_train_74427 | Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour? | [
"A)8 min",
"B)5 min",
"C)10 min",
"D)14 min",
"E)15 min"
] | C |
aqua_train | aqua_train_96463 | The sum of three consecutive even numbers is 366. Find the middle number of the three? | [
"A)111",
"B)123",
"C)122",
"D)152",
"E)142"
] | C |
sciq | sciq_4 | What is the waxy substance that epidermal cells secrete? | [
"cellulose",
"bile",
"saliva",
"cuticle"
] | D |
aqua_train | aqua_train_90080 | A person has four iron bars whose lengths are 24 m, 36 m, 48 m and 72 m respectively. This person wants to cut pieces of same length from each of four bars. What is the least number of total pieces if he is to cut without any wastage? | [
"A)11",
"B)12",
"C)15",
"D)13",
"E)17"
] | C |
aqua_train | aqua_train_86528 | Two trains are moving in opposite directions at 60 km/hr and 90 km/hr. 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)51"
] | C |
aqua_train | aqua_train_57032 | A train running at the speed of 60 km/hr crosses a pole in 18 seconds. What is the length of the train? | [
"A)140",
"B)130",
"C)150",
"D)170",
"E)300"
] | E |
aqua_train | aqua_train_62949 | If |x - 25| = 50 what is the sum of all the values of x. | [
"A)0",
"B)-100",
"C)-50",
"D)50",
"E)100"
] | D |
aqua_train | aqua_train_58002 | x an y are two truck parks 500 km apart, if a truck leaves park x at 9 a.m. and travels at a speed of 70 kmph at what time will the first truck meet the second truck which left station y at 10am and travels at a speed of 50 kmph | [
"A)1.30 p.m",
"B)2.30 p.m",
"C)11.30 a.m",
"D)12.30 p.m",
"E)1.30 a.m"
] | A |
aqua_train | aqua_train_72369 | Working together, 7 identical pumps can empty a pool in 6 hours. How many hours will it take 2 pumps to empty the same pool? | [
"A)25",
"B)24",
"C)22",
"D)23",
"E)21"
] | E |
aqua_train | aqua_train_60155 | Find the value of x in [(17.28/x) / (3.6*0.2)] = 2 | [
"A)11",
"B)12",
"C)13",
"D)14",
"E)15"
] | B |
aqua_train | aqua_train_63332 | In a division sum,the divisor is 10 times the quotient and 5 times the remainder.If the remainder is 46,what is the dividend ? | [
"A)5336",
"B)5242",
"C)6524",
"D)3526",
"E)4526"
] | A |
aqua_train | aqua_train_76201 | A is twice as good a workman as B and they took 11 days together to do the work B alone can do it in. | [
"A)17 days",
"B)12 days",
"C)29 days",
"D)25 days",
"E)33 days"
] | E |
aqua_train | aqua_train_2760 | Two sets of 6 consecutive positive integers have exactly one integer in common. The sum of the integers in the set with greater numbers is how much greater than the sum of the integers in the other set? | [
"A)14",
"B)42",
"C)28",
"D)12",
"E)it cannot be determined from the information given."
] | B |
sciq | sciq_4 | How many chambers does a mammalian heart have? | [
"one",
"five",
"three",
"four"
] | D |
aqua_train | aqua_train_40877 | In how many different number of ways 5 men and 2 women can sit on a shopa which can accommodate persons? | [
"A)170",
"B)180",
"C)200",
"D)210",
"E)230"
] | D |
aqua_train | aqua_train_67622 | What number fits best in the missing place?
_ 4 5 3 5
9 5 7 10 3 | [
"A)3",
"B)8",
"C)4",
"D)5",
"E)6"
] | C |
aqua_train | aqua_train_8405 | Which one of the following numbers is exactly divisible by 12? | [
"A)A)12",
"B)B)13",
"C)C)14",
"D)D)15",
"E)E)16"
] | A |
aqua_train | aqua_train_11541 | Mary works in a restaurant a maximum of 45 hours. For the first 20 hours, she is paid $8 per hour. For each overtime hour, she is paid at a rate which is 25% higher than her regular rate. How much Mary can earn in a week? | [
"A)300",
"B)420",
"C)410",
"D)320",
"E)400"
] | C |
aqua_train | aqua_train_37016 | how many such letters pairs are in word SERVANT having same no. of letters left between them in the word as they have in the series | [
"A)1",
"B)2",
"C)3",
"D)4",
"E)5"
] | B |
sciq | sciq_4 | Which disease does the bacteria salmonella cause in humans? | [
"water poisioning",
"blood poisoning",
"skin poisoning",
"food poisoning"
] | D |
aqua_train | aqua_train_14815 | According to the 2001 census,the population growth rate of Lucknow is going to be an increasing AP with first year's rate as 5% and common difference as 5% but simultaneously the migration,rate is an increasing GP with first term as 1% and common ratio of 2.If the population on 31 december 2000 is 1 million,thn find in which year will Lucknow witness its first fall in population? | [
"A)2006",
"B)2007",
"C)2005",
"D)2008",
"E)2009"
] | A |
aqua_train | aqua_train_38177 | In a class there are 20 boys and 23 girls. In how many ways can a boy and a girl be selected? | [
"A)508",
"B)460",
"C)800",
"D)570",
"E)503"
] | B |
aqua_train | aqua_train_80033 | there is one designed bedsheets having length 6m and breadth 4m.in the middle there is square shape design with 3m side.calculate the % of bedsheet which do not have any design. | [
"A)62",
"B)60",
"C)75",
"D)62.5",
"E)65"
] | D |
aqua_train | aqua_train_96506 | Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. The time which they take to cross each other is? | [
"A)7",
"B)8.2",
"C)2",
"D)10.8",
"E)11.2"
] | D |
aqua_train | aqua_train_95004 | Entry fee in a zoo is $10. Later this was reduced by 50% which increased the sale by 40%. The percentage increase in the number of visitors is? | [
"A)100%",
"B)50%",
"C)180%",
"D)200%",
"E)150%"
] | C |
aqua_train | aqua_train_4255 | If we have 8 people in a meeting, in how many ways they can sit around a table? | [
"A)10*9!",
"B)9*8!",
"C)8*7!",
"D)7*6!",
"E)6*5!"
] | D |
aqua_train | aqua_train_40489 | If x^2 + y^2 = 2xy, then (x+y)^2 = | [
"A)x^2",
"B)3x^2",
"C)4xy",
"D)2y^2",
"E)-y^2"
] | C |
aqua_train | aqua_train_57555 | If A speaks the truth 80% of the times, B speaks the truth 60% of the times. What is the probability that they tell the truth at the same time | [
"A)0.49",
"B)0.48",
"C)0.41",
"D)0.482",
"E)0.411"
] | B |
science_train | science_train_373 | Question: Is trachyte a mineral?
Hints: | [
"no",
"yes"
] | A |
aqua_train | aqua_train_95841 | On a map the distance between two mountains is 312 inches. The actual distance between the mountains is 136 km. Ram is camped at a location that on the map is 25 inch from the base of the mountain. How many km is he from the base of the mountain? | [
"A)10.89",
"B)14.81",
"C)14.8",
"D)14.82",
"E)14.12"
] | A |
aqua_train | aqua_train_64124 | Pipe P can drain the liquid from a tank in 2/4 the time that it takes pipe Q to drain it and in 2/3 the time that it takes pipe R to do it. If all 3 pipes operating simultaneously but independently are used to drain liquid from the tank, then pipe Q drains what portion of the liquid from the tank? | [
"A)3/13",
"B)8/23",
"C)3/8",
"D)17/29",
"E)3/4"
] | A |
aqua_train | aqua_train_59072 | What is the principal sum?
I. The sum amounts to Rs. 690 at S.I.
II. Total year is 8 years.
III. The rate of interest is 5% p.a. | [
"A)I and III only",
"B)II and III only",
"C)I and II only",
"D)Any two of the three",
"E)All I",
"II and III"
] | E |
aqua_train | aqua_train_80726 | The average of first nine prime numbers is? | [
"A)10",
"B)11.1",
"C)12.5",
"D)15.8",
"E)13.6"
] | B |
aqua_train | aqua_train_55788 | A man starts walking at 3 pm, He walks at a speed of 4 km/hr on level ground and at a speed of 3 km/hr on uphill, 6 km/hr downhill and then 4 km/hr on level ground to reach home at 9 pm. What is the distance covered on one way? | [
"A)8",
"B)9",
"C)10",
"D)11",
"E)12"
] | E |
aqua_train | aqua_train_65727 | Find the area of a rhombus whose side is 25 cm and one of the diagonals is 30 cm? | [
"A)287",
"B)2766",
"C)188",
"D)261",
"E)600"
] | E |
sciq | sciq_4 | The use of mercury-based dental amalgam has gone under question in recent years because of concerns regarding what? | [
"the expense",
"the oxygen",
"the variability",
"the toxicity"
] | D |
aqua_train | aqua_train_1913 | The average of 10 numbers is calculated as 16. It is discovered later on that while calculating the average, one number namely 36 was wrongly read as 26. The correct average is? | [
"A)A)17",
"B)B)18",
"C)C)19",
"D)D)22",
"E)E)24"
] | A |
aqua_train | aqua_train_20255 | What is the total surface area in square meters of a rectangular solid whose length is 6 meters, width is 5 meters, and depth is 2 meters? | [
"A)100 m2",
"B)104 m2",
"C)106 m2",
"D)108 m2",
"E)160 m2"
] | B |
aqua_train | aqua_train_70220 | Walking 7/6 of his usual rate, a boy reaches his school 4 min early. Find his usual time to reach the school? | [
"A)22",
"B)99",
"C)27",
"D)28",
"E)20"
] | D |
aqua_train | aqua_train_50113 | A man bought a horse and a carriage for 3000. He sold the horse at a gain of 20% and the carriage at a loss 10%, there by gaining 2% on the whole. Find the cost of the horse. | [
"A)1000",
"B)1200",
"C)1500",
"D)1700",
"E)None of these"
] | B |
aqua_train | aqua_train_91322 | The speed of a subway train is represented by the equation z=s^2+2s for all situations where 0≤s≤7, where z is the rate of speed in kilometers per hour and s is the time in seconds from the moment the train starts moving. In kilometers per hour, how much faster is the subway train moving after 6 seconds than it was moving after 3 seconds? | [
"A)4",
"B)9",
"C)15",
"D)48",
"E)33"
] | E |
aqua_train | aqua_train_32643 | In how many words can be formed by using all letters of the word BHOPAL | [
"A)420",
"B)520",
"C)620",
"D)720",
"E)None of these"
] | D |
aqua_train | aqua_train_74093 | A wire in the form of a circle of radius 3.5 m is bent in the form of a rectangule, whose length and breadth are in the ratio of 6 : 5. What is the area of the rectangle? | [
"A)19 cm2",
"B)30 cm2",
"C)17 cm2",
"D)18 cm2",
"E)12 cm2"
] | B |
sciq | sciq_4 | The amount of water vapor in the air and the temperature of the medium affects how fast what travels? | [
"colour",
"light",
"traffic",
"sound"
] | D |
aqua_train | aqua_train_20067 | The arithmetic mean of the scores of a group of students in a test was 62. The brightest 20% of them secured a mean score of 80 and the dullest 25% a mean score of 31. The mean score of remaining 55% is? | [
"A)A)61.4.",
"B)B)51.7",
"C)C)69.54",
"D)D)51.1",
"E)E)51.2"
] | C |
aqua_train | aqua_train_40971 | A is thrice efficient as B and C is twice as efficient as B. what is the ratio of number of days taken by A,B and C, when they work individually? | [
"A)2:6:3",
"B)2:6:9",
"C)2:6:6",
"D)2:6:1",
"E)2:6:2"
] | A |
sciq | sciq_4 | What human bodily function does cellulose help with? | [
"stops food wastes",
"sleep",
"reproduction",
"moves food wastes"
] | D |
aqua_train | aqua_train_586 | For what range of values of 'x ' will the inequality 15x - 2/x > 1? | [
"A)x > 0.4",
"B)x < 1/3",
"C)-1/3 < x",
"D)-1/3 < x and x< 0",
"x > 2/5",
"E)x < -1/3 and x > 2/5"
] | D |
aqua_train | aqua_train_19383 | In a throw of dice what is the probability of geƫng number greater than 2 | [
"A)1/2",
"B)2/3",
"C)1/5",
"D)1/6",
"E)None of these"
] | B |
aqua_train | aqua_train_69744 | In a regular week, there are 5 working days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4 weeks, then how many hours does he work for ? | [
"A)160",
"B)175",
"C)180",
"D)195",
"E)None"
] | B |
aqua_train | aqua_train_7069 | What is the probability that an integer selected randomly from 101 to 550, inclusive, begins with 1, 2, or 3, and ends with 4, 5, or 6? | [
"A)1/5",
"B)2/5",
"C)3/5",
"D)1/4",
"E)1/3"
] | A |
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