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5 values
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18
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stringclasses
5 values
aqua_train
aqua_train_47829
Find the value of 201834 x 99999 = m?
[ "A)20183198166", "B)20194181766", "C)20175292556", "D)20132191166", "E)20153198166" ]
A
aqua_train
aqua_train_4670
Approximately how many revolutions will be made by a car tire with a 12-inch diameter if the car travels 1 mile?
[ "A)1,205", "B)1,800", "C)1,356", "D)1,672", "E)1,440" ]
D
aqua_train
aqua_train_71097
How many positive integers will divide evenly into 320?
[ "A)8", "B)12", "C)16", "D)18", "E)20" ]
A
ds_train
ds_train_1471
Consider an air handling unit where the dry bulb temperature of the incoming air is \( 30^\circ C \) and the relative humidity is 40%. The air is then cooled to \( 20^\circ C \) while maintaining the same absolute humidity. What is the relative humidity (approximately) of the air after cooling?
[ "A. 20%\nB. 35%\nC. 50%\nD. 70%" ]
D
aqua_train
aqua_train_80362
Find the sum of prime numbers lying between 60 and 72?
[ "A)198", "B)201", "C)199", "D)272", "E)None" ]
C
aqua_train
aqua_train_51087
Two men A and B start from place X walking at 4 ½ kmph and 5 ¾ kmph respectively. How many km apart they are at the end of 3 ½ hours if they are walking in the same direction?
[ "A)7 3/8 km", "B)5 7/8 km", "C)17 7/8 km", "D)7 7/8 km", "E)2 7/8 km" ]
D
ds_train
ds_train_2271
In the context of housekeeping and maintenance within a university campus, what are some critical elements that need to be included in a Standard Operating Procedure (SOP) for effective and efficient cleaning schedule management?
[ "A. Only the types of cleaning supplies used\nB. The roles and responsibilities", "cleaning checklists", "schedules", "and safety protocols\nC. Instructions on using cleaning robots\nD. Floor plans of all buildings" ]
B
aqua_train
aqua_train_81427
What number is missing? 27, 54, ?, 108, 135, 162, 189, 216
[ "A)81", "B)95", "C)104", "D)137", "E)158" ]
A
aqua_train
aqua_train_12377
Two men and three women working 7 hours a day finish a work in 5 days. Four men and four women working 3 hours a day complete the work in 7 days. The number of days in which only 7 men working 4 hours a day will finish the work is?
[ "A)5 days", "B)7 days", "C)8 days", "D)6 days", "E)4 days" ]
A
aqua_train
aqua_train_60030
The sector of a circle has radius of 21 cm and central angle 225o. Find its perimeter?
[ "A)91.5", "B)92", "C)93", "D)94", "E)124.5" ]
E
aqua_train
aqua_train_47741
The average waight of A,B,C is 45 Kg. The avgwgt of A & B be 40Kg & that of B,C be 43Kg. Find the wgt of B.
[ "A)23kg", "B)16kg", "C)29kg", "D)31kg", "E)52kg" ]
D
aqua_train
aqua_train_54835
P and Q invested in a shop. The profits were divided in the ratio of 2 : 4 respectively. If P invested Rs. 500000, the amount invested by Q is:
[ "A)5000000", "B)4000000", "C)1000000", "D)6000000", "E)None" ]
C
aqua_train
aqua_train_81093
Husband has prepared for a candle light dinner on the honeymoon for his wife. While they were having the dinner, a strong breeze flew through the open window and four candles out of ten were extinguished. After that, the husband closed the window. How many candles were left in the end?
[ "A)4", "B)6", "C)8", "D)2", "E)9" ]
A
aqua_train
aqua_train_4893
A train 110 meters long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going?
[ "A)3", "B)6", "C)7", "D)8", "E)9" ]
B
aqua_train
aqua_train_48760
If x ≠ 1 and if yx/(y - x) = 1, what is the value of y in terms of x?
[ "A)(1-x)/x", "B)(x - 1)/x", "C)x/(x + 1)", "D)(x + 1)/x", "E)x/(1-x)" ]
E
aqua_train
aqua_train_88697
The first flight out of Phoenix airport had a late departure. If the next three flights departed on-time, how many subsequent flights need to depart from Phoenix on-time, for the airport's on-time departure rate to be higher than 70%?
[ "A)6", "B)5", "C)8", "D)9", "E)10" ]
B
aqua_train
aqua_train_67316
In the reading room of a library, there are 24 reading spots. Each reading spot consists of a round table with 9 chairs placed around it. There are some readers such that in each occupied reading spot there are different numbers of readers. If in all there are 36 readers, how many reading spots do not have even a single reader?
[ "A)8", "B)16", "C)15", "D)14", "E)9" ]
B
sciq
sciq_4
What do electromagnetic receptors detect?
[ "dangerous radiation", "background radiation", "subtle radiation", "electromagnetic radiation" ]
D
aqua_train
aqua_train_39088
When Greenville State University decided to move its fine arts collection to a new library, it had to package the collection in 20-inch by 20-inch by 12-inch boxes. If the university pays $0.40 for every box, and if the university needs 2.16 million cubic inches to package the collection, what is the minimum amount the university must spend on boxes?
[ "A)$120", "B)$180", "C)$310", "D)$450", "E)$640" ]
B
aqua_train
aqua_train_27017
Eighteen years ago, a father was three times as old as his son. Now the father is only twice as old his son. Then the sum of the present ages of the son and the father is?
[ "A)176 years", "B)168 years", "C)186 years", "D)108 years", "E)178 years" ]
D
aqua_train
aqua_train_15783
Annie has 100 cards numbered 1 through 100. If she deals seven cards to Alex, without replacing any of them, what is the probability that Alex will get five consecutive numbers?
[ "A)95!/100!", "B)(94! X 7!)/100!", "C)(95! X 5!)/100!", "D)(96! X 5!)/100!", "E)(97! X 4!)/100!" ]
B
aqua_train
aqua_train_60358
Each of the cucumbers in 100 pounds of cucumbers is composed of 99% water, by weight. After some of the water evaporates, the cucumbers are now 94% water by weight. What is the new weight of the cucumbers, in pounds?
[ "A)2", "B)16", "C)92", "D)96", "E)98" ]
B
aqua_train
aqua_train_82092
A can do a piece of work in 12 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)28 days", "B)76 days", "C)16 days", "D)18 days", "E)19 days" ]
A
aqua_train
aqua_train_63591
What least value must be given to * so that the number 451*603 is exactly divisible by 9?
[ "A)2", "B)5", "C)7", "D)8", "E)9" ]
E
aqua_train
aqua_train_29383
A box is in the shape of a semicircle with a radius of 12. What is the approximate perimeter of the semicircle?
[ "A)54", "B)62", "C)25", "D)34", "E)60" ]
B
aqua_train
aqua_train_62285
If P and Q are positive integers, P - 1 is divisible by 2 and Q - 3 is divisible by 4, all of the following could be the value of P - Q Except?
[ "A)9", "B)2", "C)4", "D)6", "E)12" ]
A
sciq
sciq_4
Mars appears red because of large amounts of which element in the soil?
[ "carbon", "coal", "mercury", "iron" ]
D
aqua_train
aqua_train_35065
What will be the remainder when 13^36 is divided by 2196?
[ "A)0", "B)1", "C)12", "D)2195", "E)5" ]
B
aqua_train
aqua_train_83731
Bert and Rebecca were looking at the price of a condominium. The price of the condominium was 25% more than Bert had in savings, and separately, the same price was also 50% more than Rebecca had in savings. What is the ratio of what Bert has in savings to what Rebecca has in savings.
[ "A)1:5", "B)2:5", "C)3:5", "D)4:5", "E)1:1" ]
B
sciq
sciq_4
Quantum chromodynamics combines what property with quark theory?
[ "mass", "contrast", "sound", "color" ]
D
ds_train
ds_train_1180
In the context of enumerative geometry, consider the problem of determining the number of lines that can be drawn through two given points in a plane. What is the correct number of such lines?
[ "A. Exactly one\nB. Exactly two\nC. Infinitely many\nD. Zero" ]
A
aqua_train
aqua_train_15972
A trader mixes 26 kg of rice at Rs. 20 per kg with 30 kg of rice of other variety at Rs. 36 per kg and sells the mixture at Rs. 30 per kg. His profit percent is:
[ "A)No profit", "no loss", "B)5%", "C)8%", "D)10%", "E)none of the above" ]
B
science_train
science_train_4858
Question: Select the animal. Hints:
[ "Lionfish swim underwater.", "Fig trees have many leaves." ]
A
sciq
sciq_4
Under a microscope, salt crystals are what shape?
[ "triangles", "circles", "squares", "cubes" ]
D
aqua_train
aqua_train_4652
A basket contains 5 apples, of which 1 is spoiled and the rest are good. If Henry is to select 2 apples from the basket simultaneously and at random, what is the probability W that the 2 apples selected will include the spoiled one?
[ "A)a. 1/5", "B)b. 3/10", "C)c. 2/5", "D)d. 1/2", "E)e. 3/5" ]
C
science_train
science_train_78
Question: Which is smoother? Hints:
[ "concrete sidewalk", "silk necktie" ]
B
aqua_train
aqua_train_23175
Find the compound interest on $ 10,000 in 2 years at 4% per annum, the interest being compounded half-yearly
[ "A)824", "B)824.36", "C)824.32", "D)824.24", "E)824.26" ]
C
aqua_train
aqua_train_81481
After running a series of television advertisements, a leading beverage producer saw its sales increase by 20% to $1 million dollars per month. Prior to the advertising campaign, about how many dollars in sales did the company average per day?
[ "A)$1.25 million", "B)$800,000", "C)$750,000", "D)$28,000", "E)$10,000" ]
D
aqua_train
aqua_train_19526
The profit obtained by selling an article for Rs. 56 is the same as the loss obtained by selling it for Rs. 42. What is the cost price of the article?
[ "A)Rs. 40", "B)Rs. 50", "C)Rs. 49", "D)Rs. 59", "E)None of these" ]
C
aqua_train
aqua_train_68306
What is the total number of D integers between 100 and 200 that are divisible by 3?
[ "A) 33", "B) 32", "C) 31", "D) 30", "E) 29" ]
A
aqua_train
aqua_train_75299
Two pipes A and B can fill a cistern in 12 and 15 minutes respectively. Both are opened together but after 3 minutes A is turned off. After how much more time will the cistern be filled?
[ "A)8 1/9", "B)8 1/0", "C)8 1/4", "D)8 1/3", "E)8 1/1" ]
C
aqua_train
aqua_train_47348
A man buys two articles for Rs.1980 each and he gains 10% on the first and loses 10% on the next. Find his total gain or loss percent?
[ "A)9%loss", "B)8%loss", "C)3%loss", "D)2%loss", "E)1%loss" ]
A
aqua_train
aqua_train_76699
A and B complete a work in 4 days. A alone can do it in 8 days. If both together can do the work in how many days?
[ "A)3.75 days", "B)3.99 days", "C)2.67 days", "D)2.98 days", "E)2.44 days" ]
C
aqua_train
aqua_train_59796
Find the odd man out 4, 15, 40, 121, 364, 1093, 3280
[ "A)4", "B)15", "C)121", "D)364", "E)3280" ]
B
aqua_train
aqua_train_2985
A dishonest dealer professes to sell goods at the cost price but uses a false weight and gains 25%. Find his false weight age?
[ "A)176", "B)289", "C)887", "D)278", "E)179" ]
C
aqua_train
aqua_train_60606
The ratio of petrol and kerosene in the container is 3:2 when 10 liters of the mixture is taken out and is replaced by the kerosene, the ratio become 2:3. Then total quantity of the mixture in the container is:
[ "A)33", "B)30", "C)38", "D)37", "E)27" ]
B
aqua_train
aqua_train_80382
A bike covers a certain distance at the speed of 16km/h in 2 hrs. If the bike was to cover the same distance in approximately 4 hrs, at what approximate speed should the bike travel?
[ "A)8 km/h", "B)9 km/h", "C)7 km/h", "D)6 km/h", "E)10 km/h" ]
A
science_train
science_train_2772
Question: Which object has the least thermal energy? Hints:
[ "a 7-kilogram block of copper at a temperature of 17°C", "a 7-kilogram block of copper at a temperature of 19°C", "a 7-kilogram block of copper at a temperature of 27°C" ]
A
aqua_train
aqua_train_765
Excluding stoppages, the speed of a bus is 72 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?
[ "A)7 min", "B)8 min", "C)9 min", "D)10 min", "E)55.8 min" ]
E
aqua_train
aqua_train_51489
Complete the series 13, 9, 5, 1, -3,-7 ...
[ "A)-11", "B)0", "C)3", "D)-2", "E)3" ]
A
aqua_train
aqua_train_30860
One used-car salesperson receives a commission of $ 100 plus 4 percent of $ 1,000 less than the car’s final sale price. Another car salesperson earns a straight commission of 6 percent of the car’s final sale price. What is the final sale price of a car if both salespeople would earn the same commission for selling it?
[ "A)$ 5,000", "B)$ 6,000", "C)$ 8,000", "D)$ 10,000", "E)$ 12,000" ]
B
aqua_train
aqua_train_75548
In what ratio must rice at Rs 9.30 per Kg be mixed with rice at Rs 10.80 per Kg so that the mixture be worth Rs 10 per Kg?
[ "A)5:7", "B)8:7", "C)7:3", "D)3:8", "E)4:7" ]
B
aqua_train
aqua_train_39663
Peter and Rhea lives some distance apart from each other, separated by a straight road. They both take out their cars and start driving at the same time with the same speed towards each other's home. After some time, their cars meet at 500 miles away from Peter's house. They keep driving and reach at each other's home. Without stopping by, they turn back and start driving again. This time, they meet 300 miles away from each other's home. What is the distance between their houses?
[ "A)1200 Miles.", "B)110 Miles.", "C)1300 Miles.", "D)1400 Miles.", "E)1500 Miles." ]
A
science_train
science_train_3624
Question: Based on this information, what is this fruit fly's genotype for the eye color gene? Hints:
[ "ee", "brown eyes" ]
A
aqua_train
aqua_train_86335
How many shots of 1cm radius can be prepared from a sphere of 3cm radius?
[ "A)33", "B)88", "C)27", "D)88", "E)99" ]
C
aqua_train
aqua_train_34182
There are different 10 circles. What is the number of the greatest possible points with which the circles intersect?
[ "A)90", "B)100", "C)110", "D)180", "E)200" ]
A
aqua_train
aqua_train_87212
What is the remainder when 263251 is divided by 9?
[ "A)2", "B)8", "C)7", "D)1", "E)9" ]
D
aqua_train
aqua_train_80334
If 22 men do a work in 55 days, in how many days will 10 men do it?
[ "A)121", "B)123", "C)119", "D)125", "E)127" ]
A
aqua_train
aqua_train_74597
A can do a piece of work in 18 days and B alone can do it in 10 days. B works at it for 5 days and then leaves. A alone can finish the remaining work in
[ "A)5days", "B)6days", "C)7.5days", "D)8.5days", "E)9days" ]
E
aqua_train
aqua_train_13602
Rice weighing 25/2 pounds was divided equally and placed in 4 containers. How many ounces of rice were in each container? (Note that 1 pound = 16 ounces)
[ "A)40", "B)50", "C)60", "D)70", "E)80" ]
B
aqua_train
aqua_train_35381
The speed at which a man can row a boat in still water is 14 kmph. If he rows downstream, where the speed of current is 2 kmph, what time will he take to cover 40 metres?
[ "A)16 seconds", "B)34 seconds", "C)9 seconds", "D)12 seconds", "E)15 seconds" ]
C
aqua_train
aqua_train_86494
A train 240 m long passed a pole in 24 sec. How long will it take to pass a platform 650 m long?
[ "A)287", "B)891", "C)277", "D)666", "E)161" ]
B
aqua_train
aqua_train_13529
f a card is drawn from a well shuffled pack of cards, the probability of drawing a spade or a king is -.
[ "A)4/15", "B)4/10", "C)4/18", "D)4/13", "E)4/11" ]
D
aqua_train
aqua_train_94344
In the Johnsons' monthly budget, the dollar amounts allocated to household expenses, food, and miscellaneous items are in the ratio 5:4:1, respectively. If the total amount allocated to these three categories is $1,800, what is the amount allocated to food?
[ "A) $900", "B) $720", "C) $675", "D) $450", "E) $225" ]
B
aqua_train
aqua_train_19317
A Pentagon marked P,Q,R,S and T on its five sides. five colors, black, brown,blue,violet and white are used to paint the five sides of the pentagon. If the adjacent faces are painted with the different colors, in how many ways can the pentagon be painted?
[ "A)5", "B)9", "C)12", "D)6", "E)3" ]
A
aqua_train
aqua_train_84953
All of the stocks on the over the counter market are designated by either a 4 letter or a 5 letter code that is created by using the 26 letters of the alphabet. Which of the following gives the maximum number of different stocks that can be designated with these codes? A. B. C. D. E.
[ "A)2 (26)^5", "B)26(26)^4", "C)27(26)^4", "D)26(26)^5", "E)27(26)^5" ]
C
sciq
sciq_4
What is a longitudinal, flexible rod located between the digestive tube and the nerve cord?
[ "the oscillatory", "tubular gland", "the underlain", "the notochord" ]
D
aqua_train
aqua_train_96385
A certain shade of gray paint is obtained by mixing 3 parts of white paint with 5 parts of black paint. If 2 gallons of the mixture is needed and the individual colors can be purchased only in one gallon or half gallon cans, what is the least amount of paint W, in gallons, that must be purchased in order to measure out the portions needed for the mixture?
[ "A)2", "B)2 1/2", "C)3", "D)3 1/2", "E)4" ]
B
aqua_train
aqua_train_54648
If an article with marked price of $600 is sold at successive discount of 10%,25% and 15%,what is the price the customer has to pay?
[ "A)360", "B)300", "C)230", "D)342", "E)320" ]
D
aqua_train
aqua_train_85567
if remainder is 19 , quotient is 61 and dividend is 507 then what is divisor ?
[ "A)8", "B)18", "C)10", "D)12", "E)14" ]
A
aqua_train
aqua_train_24697
Cara and Dan drive at constant speeds toward each other on a highway. Cara drives at a constant speed of 32 km per hour. At a certain time they pass by each other, and then keep driving away from each other, maintaining their constant speeds. If Cara is 110 km away from Dan at 7 am, and also 110 km away from Dan at 11 am, then how fast is Dan driving (in kilometers per hour)?
[ "A)20", "B)23", "C)26", "D)29", "E)32" ]
B
aqua_train
aqua_train_17999
The average age 9 members of a committee are the same as it was 2 years ago, because an old number has been replaced by a younger number. Find how much younger is the new member than the old number?
[ "A)12", "B)18", "C)22", "D)24", "E)26" ]
B
science_train
science_train_4126
Question: Identify the question that Cora's experiment can best answer. Hints:
[ "Do radishes grown under bright light get bigger than radishes grown under dim light?", "Do radish plants grown under bright light have more leaves than radish plants grown under dim light?" ]
A
ds_train
ds_train_1513
A dielectric material has a polarization density \( \mathbf{P} \) in response to an applied electric field \( \mathbf{E} \). Which of the following best describes the relationship between the polarization density \( \mathbf{P} \) and the electric field \( \mathbf{E} \) in a linear, isotropic dielectric material?
[ "A. \\( \\mathbf{P} = \\epsilon_0 \\mathbf{E} \\)\nB. \\( \\mathbf{P} = \\epsilon_0 \\chi_e \\mathbf{E} \\)\nC. \\( \\mathbf{P} = \\epsilon \\mathbf{E} \\)\nD. \\( \\mathbf{P} = \\epsilon_0 \\mathbf{E} - \\epsilon_0 \\chi_e \\mathbf{E} \\)" ]
B
aqua_train
aqua_train_11970
Two trains 130 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)10.9", "B)10.7", "C)10.3", "D)10.44", "E)10.8" ]
D
science_train
science_train_3326
Question: Identify the question that Mackenzie's experiment can best answer. Hints:
[ "Are eggs more likely to float in fresh water or salty water?", "Does the amount of water in a glass affect whether eggs sink or float in the water?" ]
A
aqua_train
aqua_train_72234
----------------YES---------NO----UNSURE Subject M----500--------200-----100 Subject R----400--------100-----300 A total of 800 students were asked whether they found two subjects, M and R, interesting. Each answer was either yes or no or unsure, and the numbers of students who gave these answers are listed in the table above. If 170 students answered yes only for subject M, how many of the students did not answer yes for either subject?
[ "A)100", "B)230", "C)300", "D)400", "E)500" ]
B
science_train
science_train_6333
Question: What is the direction of this push? Hints:
[ "away from his hands", "toward his hands" ]
A
aqua_train
aqua_train_45975
If a quarter kg of onions costs 50 paise, how many paise will 100 gm cost?
[ "A)20 paise", "B)65 paise", "C)56 paise", "D)87 paise", "E)15 paise" ]
A
sciq
sciq_4
Sexual signaling molecules released by fungi are known as what?
[ "sperm", "hormones", "vibrations", "pheromones" ]
D
aqua_train
aqua_train_33216
If the President and Vice President must sit next to each other in a row with 8 other members of the Board, how many different seating arrangements are possible?
[ "A)120510", "B)632010", "C)725760", "D)705262", "E)851032" ]
C
aqua_train
aqua_train_35113
A train sets off at 2 p.m. at the speed of 70 kmph. Another train starts at 4:30 p.m. in the same direction at the rate of 85 kmph. At what time the trains will meet?
[ "A)10.18 p.m", "B)10.29 p.m", "C)11.30 p.m", "D)10.38 p.m", "E)10.32 p.m" ]
C
aqua_train
aqua_train_25336
The ratio of two numbers is 2/3, and if a 1 is subtracted from the numerator and a 1 is added to the remainder the ratio becomes 1/2, then the numbers are.
[ "A)6 and 9", "B)6 and 10", "C)6 and 8", "D)6 and 7", "E)6 and 11" ]
A
aqua_train
aqua_train_1145
The sum an integer N and its reciprocal is equal to 78/15. What is the value of N?
[ "A)3", "B)4", "C)5", "D)6", "E)7" ]
C
aqua_train
aqua_train_44223
The average age of 7 men increases by 4 years when two women are included in place of two men of ages 26 and 30 years. Find the average age of the women?
[ "A)42", "B)40", "C)30", "D)18", "E)11" ]
A
aqua_train
aqua_train_67985
A car crosses a 600 m long bridge in 5 minutes. What is the speed of car in km per hr?
[ "A)7 km/hr", "B)7.2 km/hr", "C)8 km/hr", "D)8.4 km/hr", "E)8.9 km/hr" ]
B
aqua_train
aqua_train_40959
Jadeja has x dollars more than Sharma has, and together they have a total of y dollars. Which of the following represents the number of dollars that Sharma has?
[ "A)3(y – x)/2", "B)5(y – x)/2", "C)(y – x)/5", "D)(y – x)/2", "E)(y – x)/6" ]
D
aqua_train
aqua_train_50619
Insert the missing number. 8, 7, 11, 12, 14, 17, (....)
[ "A)27", "B)20", "C)22", "D)17", "E)26" ]
D
aqua_train
aqua_train_18510
A car is running at a speed of 80kmph. What distance will it cover in 20sec?
[ "A)100m", "B)440m", "C)180m", "D)200m", "E)250m" ]
B
ds_train
ds_train_1530
According to the Theorem of Corresponding States, which of the following statements is true for substances that are in the same reduced state?
[ "A. They have identical molecular sizes.\nB. They have the same critical temperature.\nC. They exhibit similar behavior in terms of their reduced properties (reduced pressure", "reduced temperature", "and reduced volume).\nD. They must be chemically identical." ]
C
aqua_train
aqua_train_75696
Jayes can eat 25 marshmallows is 20 minutes. Dylan can eat 25 in one hour. In how much time will the two eat 150 marshmallows?
[ "A)40 minutes.", "B)1 hour and 30 minutes.", "C)1 hour.", "D)1 hour and 40 minutes.", "E)2 hours and 15 minutes." ]
C
aqua_train
aqua_train_87598
A man can row a boat at 32 kmph in still water. If the speed of the stream is 8 kmph, what is the time taken to row a distance of 96 km downstream?
[ "A)12/4", "B)12/5", "C)12/6", "D)12/7", "E)12/8" ]
B
aqua_train
aqua_train_92208
A librarian has a set of eight books, including four different books about Abraham Lincoln. The librarian wants to put the eight books on a shelf with the four Lincoln books next to each other, somewhere on the shelf among the other four books. How many different arrangements of the eight books are possible?
[ "A)(8!)/(4!)", "B)(4!)(4!)", "C)(4!)(5!)", "D)(4!)(8!)", "E)(4!)(4!)(8!)" ]
C
aqua_train
aqua_train_50046
A shopkeeper buys mangoes at the rate of 6 a rupee and sells them at 3 a rupee. Find his net profit or loss percent?
[ "A)200%", "B)75%", "C)60%", "D)50%", "E)100 %" ]
E
aqua_train
aqua_train_1315
Two trains are moving in opposite directions with speed of 150 km/hr and 90 km/hr respectively. Their lengths are 1.10 km and 0.9 km respectively. the slower train cross the faster train in --- seconds
[ "A)56", "B)48", "C)47", "D)30", "E)25" ]
D
aqua_train
aqua_train_81210
The average of first five multiples of 8 is :
[ "A)3", "B)9", "C)12", "D)15", "E)24" ]
E
aqua_train
aqua_train_33000
V is the volume of a cylinder; the radius r is 3.4. The height is 350% more than the radius. Which of the following is true?
[ "A)100 < V < 300", "B)300 < V < 500", "C)500 < V < 700", "D)700 < V < 900", "E)900 < V < 1100" ]
C
aqua_train
aqua_train_83963
5% of men have unlisted phone numbers and 4% of women have unlisted phone numbers. Population ratio of men : women in the city of gpuzzles is 4:3. If we select randomly 100 people from the phone directory, Can you tell us how many people selected will definitely have unlisted phone numbers?
[ "A)0%", "B)1%", "C)2%", "D)3%", "E)4%" ]
A
sciq
sciq_4
What falls roughly in the middle of the electromagnetic spectrum, having shorter wavelengths and higher frequencies than microwaves, but not as short and high as x rays?
[ "radio waves", "ultraviolet light", "gamma rays", "light" ]
D
aqua_train
aqua_train_32003
The sale price sarees listed for Rs.400 after successive discount is 10% and 5% is?
[ "A)349", "B)349", "C)342", "D)346", "E)344" ]
C