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5 values
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18
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stringclasses
5 values
aqua_train
aqua_train_72128
Find the least which when divided y 16,18,20, and 25 leaves 4 as remainder in each case, but when divided by 7 leaves no remainder.
[ "A)17004", "B)18000", "C)18002", "D)18004", "E)18005" ]
D
aqua_train
aqua_train_10489
A person purchased a TV set for Rs. 16000 and a DVD player for Rs. 6250. He sold both the items together for Rs. 31150. What percentage of profit did he make?
[ "A)80%", "B)49%", "C)40%", "D)70%", "E)90%" ]
C
science_train
science_train_6039
Question: Select the reptile. Hints:
[ "domestic pig", "tortoise", "leafy seadragon", "American toad" ]
B
aqua_train
aqua_train_50244
Billy read 2 books. He read the first one in one week with 25 pages everyday. He read the second book in 12 days with 23 pages everyday. What is the total number of pages that Billy read?
[ "A)670 pages", "B)442 pages", "C)451 pages", "D)553 pages", "E)344 pages" ]
C
science_train
science_train_4966
Question: Based on this information, what is this plant's phenotype for the flower color trait? Hints:
[ "dark yellow flowers", "light yellow flowers" ]
B
aqua_train
aqua_train_31869
Find the perimeter and area of the rectangle of length 11 cm and breadth 7 cm.
[ "A)77 cm2", "B)121 cm2", "C)141 cm2", "D)171 cm2", "E)221 cm2" ]
A
aqua_train
aqua_train_34194
3 years ago, the avg age of a family of 5 individuals was 17. A kid have been born the avg age of family is an exact today? What is the age of the kid?
[ "A)2 years", "B)5 years", "C)6 years", "D)4 years", "E)7 years" ]
A
science_train
science_train_136
Question: Think about the magnetic force between the magnets in each pair. Which of the following statements is true? Hints:
[ "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 1.", "The magnitude of the magnetic force is smaller in Pair 2." ]
C
aqua_train
aqua_train_36911
Which of the following could be the value of x, if |6x – 14| = 2x+2?
[ "A)–3/2", "B)–4", "C)1", "D)2/3", "E)4" ]
E
aqua_train
aqua_train_3226
If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60, then the average marks of all the students is
[ "A)54.48", "B)54.68", "C)54.6", "D)54.58", "E)54.9" ]
B
aqua_train
aqua_train_75390
The standard deviation of a normal distribution of data is 2, and 3 standard deviations below the mean is greater than 48. What is a possible value for the mean of the distribution?
[ "A)46", "B)47", "C)48", "D)55", "E)50" ]
D
science_train
science_train_2339
Question: Will these magnets attract or repel each other? Hints:
[ "attract", "repel" ]
B
aqua_train
aqua_train_57193
A car traveling at a certain constant speed takes 2 seconds longer to travel 1 kilometer than it would take to travel 1 kilometer at 120 kilometers per hour. At what speed, in kilometers per hour, is the car traveling?
[ "A)121.5", "B)122", "C)122.5", "D)113", "E)112.5" ]
E
sciq
sciq_4
What is the wheeled robot developed by nasa to explore the surface of mars?
[ "mars robot", "mars driver", "mars SUV", "mars rover" ]
D
sciq
sciq_4
If heat is released by the system into the surroundings, a chemical reaction or physical change is called what?
[ "static", "endothermic", "biochemical", "exothermic" ]
D
aqua_train
aqua_train_59162
A man can row downstream at 22 kmph and upstream at 10 kmph. Find the speed of the man in still water and the speed of stream respectively?
[ "A)16", "2", "B)16", "4", "C)16", "8", "D)16", "6", "E)16", "7" ]
D
aqua_train
aqua_train_75297
The average of six integers is 63, and none of these integers is greater than 100. If the average of three of the integers is 65, what is the least possible value of one of the other two integers?
[ "A)45", "B)62", "C)75", "D)83", "E)90" ]
D
science_train
science_train_5555
Question: Which of the following could Eli's test show? Hints:
[ "how long it would take the sample fabric to dry after it absorbed one drop of water", "how much athletes would sweat in the fabric", "if the sample fabric would absorb one drop of water in less than one second" ]
A
aqua_train
aqua_train_69015
Local trains leave from a station at an interval of 14 minutes at a speed of 36 km/h. A man moving in the same direction along the road meets the trains at an interval of 18 minutes. Find the speed of the man.
[ "A)8 km/h", "B)7 km/h", "C)6 km/h", "D)5.8 km/h", "E)None of these" ]
A
ds_train
ds_train_388
Lens flare is an artifact that occurs in photography when a camera captures images with a direct bright light source within the frame. Which of the following best explains the mechanism behind the creation of lens flare?
[ "A. Light from the source is diffused through multiple layers of the camera's sensor.\nB. Light from the source reflects off the camera's internal lens elements and sensor.\nC. Light from the source causes diffraction at the edges of the camera's aperture.\nD. Light from the source gets diffracted through the atmos...
B
aqua_train
aqua_train_37128
When we multiply a certain two digit number by the sum of its digits 405 is achieved. If we multiply the number written in reverse order of the same digits by the sum of the digits,we get 486.Find the number?
[ "A)40", "B)45", "C)50", "D)55", "E)60" ]
B
aqua_train
aqua_train_8800
What least value must be assigned to * so that the number 197*5462 is divisible by 9
[ "A)0", "B)2", "C)4", "D)9", "E)8" ]
B
aqua_train
aqua_train_82783
826924 × 9999 = ?
[ "A)8248402936", "B)8268413076", "C)8268413071", "D)8064329671", "E)8244563371" ]
B
aqua_train
aqua_train_42576
223.124 x 11.98 ÷ 6.001 + 11.11 = ?
[ "A)983.578", "B)459.121", "C)781.189", "D)656.112", "E)457.358" ]
E
aqua_train
aqua_train_12635
If the digits 29 in the decimal 0.00029 repeat indefinitely, what is the value of (10^5-10^3)(0.00029)?
[ "A)2.9e-06", "B)2.9e-05", "C)0.0029", "D)29", "E)0.29" ]
D
aqua_train
aqua_train_54545
A bookseller has two display windows. She plans to display 2 new fiction books in the left window, and 5 new non-fiction books in the right window. Assuming she can put the five fiction books in any order, and separately, the three non-fiction books in any order, how many total configurations will there be for the two display windows?
[ "A)240", "B)72", "C)144", "D)336", "E)420" ]
A
aqua_train
aqua_train_51873
When a Laptop is sold for Rs. 27000, the owner loses 10%. At what price must that Laptop be sold in order to gain 10%?
[ "A)33,000", "B)34,000", "C)35,000", "D)36,000", "E)37,000" ]
A
aqua_train
aqua_train_20073
If 3/p = 6 and 3/q = 15 then p – q = ?
[ "A)3/19", "B)3/11", "C)3/17", "D)3/10", "E)3/13" ]
D
aqua_train
aqua_train_7321
If you write down all the numbers from 1 to 50, then how many times do you write 3 ?
[ "A)A)11", "B)B)15", "C)C)20", "D)D)21", "E)E)22" ]
B
aqua_train
aqua_train_41036
Find the average of first 5000 natural numbers?
[ "A)2500", "B)2500.5", "C)2145.5", "D)2005.5", "E)2560" ]
B
aqua_train
aqua_train_81008
From the starting point in a boat race, one competitor started to sail north at a speed of 1.6 Km/h, the other competitor started to sail west at a speed of 1.3 Km/h. What is the distance in Km between the two competitors after 5 hours?
[ "A)10.3", "B)12.", "C)12.5.", "D)14.", "E)15.4." ]
A
sciq
sciq_4
Rising and falling levels of what will result in progression of the ovarian and menstrual cycles?
[ "red blood cells", "oxygen", "blood pressure", "hormones" ]
D
aqua_train
aqua_train_14893
Arun and Tarun can do a work in 10 days.After 4 days tarun went to his village.How many days are required to complete the remaining work by Arun alone.Arun can do the work alone in 30 days.
[ "A)16 days.", "B)17 days.", "C)18 days.", "D)19 days.", "E)20 days." ]
C
sciq
sciq_4
Eventually the parent cell will pinch apart to form two identical types of what cells?
[ "brother cells", "father cells", "son cells", "daughter cells" ]
D
aqua_train
aqua_train_37490
The compound interest on Rs. 30,000 at 7% per annum is Rs. 4347. What is the period (in years)?
[ "A)1", "B)2", "C)3", "D)3.5", "E)5" ]
B
aqua_train
aqua_train_10376
Mary works in a restaurant a maximum of 70 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)600", "B)620", "C)660", "D)320", "E)400" ]
C
aqua_train
aqua_train_49222
A coin is tossed 6 times. What is the probability that the number of Heads is equal to the number of Tails?
[ "A)5/16", "B)4/13", "C)7/16", "D)5/12", "E)6/17" ]
A
aqua_train
aqua_train_32830
A man's speed with the current is 15 km/hr and the speed of the current is 2.5 km/hr The man's speed against the current is
[ "A)8.5 km/hr", "B)9 km/hr", "C)10 km/hr", "D)12.5 km/hr", "E)None" ]
C
aqua_train
aqua_train_66748
A train crosses a platform of 150 m in 15 sec, same train crosses another platform of length 250 m in 20 sec. then find the length of the train?
[ "A)152", "B)150", "C)289", "D)369", "E)287" ]
B
sciq
sciq_4
Which is the process through which leaves collect sunlight and make food?
[ "Greenhouse", "compress", "richness", "photosynthesis" ]
D
aqua_train
aqua_train_76720
What is the decimal equivalent of (1/5)^2?
[ "A)0.0016", "B)0.04", "C)0.16", "D)0.25", "E)0.5" ]
B
aqua_train
aqua_train_15672
A certain toy store's revenue in November was 1/5 of its revenue in December and its revenue in January was 3/4 of its revenue in November, then the store's revenue in December was how many times the average (arithmetic mean) of its revenues in November and January?
[ "A) 1/4", "B) 1/2", "C) 2/3", "D) 2", "E) 6" ]
E
science_train
science_train_1076
Question: Complete the sentence. Building a tower out of magnetic blocks is a (). Hints:
[ "chemical change", "physical change" ]
B
sciq
sciq_4
What is the radula made mostly of?
[ "casein", "chlorophyll", "schist", "chitin" ]
D
aqua_train
aqua_train_48966
Mandrake has to choose from 4 from 12 people. There are 3 girls, 5 boys , 4 children. What is total probability that he will choose 1G , 2B , 1C?
[ "A)1/7", "B)2/7", "C)3/7", "D)4/7", "E)8/33" ]
E
aqua_train
aqua_train_63647
If C(n, 7) = C(n, 5), find n
[ "A)15", "B)12", "C)18", "D)-1", "E)-2" ]
B
ds_train
ds_train_1871
Malacology is the branch of zoology that deals with the study of mollusks. Within malacology, which sub-discipline is specifically concerned with the study of freshwater and terrestrial snails and slugs?
[ "A. Conchology\nB. Benthic malacology\nC. Malacostracology\nD. Gastropodology" ]
D
aqua_train
aqua_train_51094
5358 x 51 = ?
[ "A)273762", "B)283758", "C)273298", "D)273258", "E)277382" ]
D
aqua_train
aqua_train_63775
The ratio of cats to dogs to birds to fish is 8:9:10:11. There are no other types of animals in the pet store. which of the followingcannotbe the total number of animals in the store?
[ "A)76", "B)114", "C)152", "D)190", "E)345" ]
E
aqua_train
aqua_train_88822
The distance between two towns is 380 km. At the same moment, a passenger car and a truck start moving towards each other from different towns. They meet 4 hours later. If the car drives 5 km/hr faster than the truck, what are their speeds?
[ "A)33", "B)45", "C)37", "D)36", "E)19" ]
B
aqua_train
aqua_train_16667
Ten cards numbered 1 to 10 are placed in a box and then one card is drawn randomly. If it is known that the number on the drawn card is more than 5, what is the probability that it is an even number?
[ "A)1/2", "B)2/5", "C)3/5", "D)2/7", "E)3/10" ]
C
aqua_train
aqua_train_74440
Of the 600 residents of Clermontville, 35% watch the television show Island Survival, 40% watch Lovelost Lawyers and 50% watch Medical Emergency. If all residents watch at least one of these three shows and 18% watch exactly 2 of these shows, then how many Clermontville residents X watch all of the shows?
[ "A) 150", "B) 108", "C) 42", "D) 21", "E) -21" ]
D
aqua_train
aqua_train_90685
A number is doubled and 15 is added. If the resultant is multiplied by 5, it becomes 125. What is that number?
[ "A)5", "B)10", "C)8", "D)None of these", "E)Cannot be determined" ]
D
ds_train
ds_train_429
Sonochemistry involves the use of ultrasound to enhance or modify chemical reactions. One of the primary mechanisms through which ultrasonic waves influence chemical processes is through acoustic cavitation. What is acoustic cavitation?
[ "A. The generation of electromagnetic waves in a medium.\nB. The formation", "growth", "and implosive collapse of bubbles in a liquid.\nC. The emission of light by a substance that has absorbed light.\nD. The conversion of mechanical energy into electrical energy." ]
B
aqua_train
aqua_train_34390
If an integer n is to be selected at random from 1 to 100, inclusive, what is probability n(n+1) will be divisible by 8?
[ "A)1/4", "B)1/3", "C)1/2", "D)2/3", "E)3/4" ]
A
aqua_train
aqua_train_61239
Two trains, each 100 m long, moving in opposite directions, cross other in 5 sec. If one is moving twice as fast the other, then the speed of the faster train is?
[ "A)26 km/hr", "B)17 km/hr", "C)60 km/hr", "D)42 km/hr", "E)46 km/hr" ]
D
aqua_train
aqua_train_24434
From a group of 4 boys and 4 girls, 4 children are to be randomly selected. What is the probability that 2 boys and 2 girls will be selected?
[ "A)12/29", "B)14/31", "C)16/33", "D)18/35", "E)20/37" ]
D
aqua_train
aqua_train_1700
A pump can fill a tank with water in 2 hours. Because of a leak, it took 8/3 hours to fill the tank. The leak can drain all the water of the tank in?
[ "A)6 hours", "B)8 hours", "C)9 hours", "D)10 hours", "E)12 hours" ]
B
science_train
science_train_1539
Question: Which statement describes the Eastern Siberian Taiga ecosystem? Hints:
[ "It has soil that is rich in nutrients.", "It has many evergreen trees.", "It has soil that is frozen year-round." ]
B
aqua_train
aqua_train_66953
The arithmetic mean of the 5 consecutive integers starting with 's' is 'a'. What is the arithmetic mean of 9 consecutive integers that start with s + 2?
[ "A)2 + s + a", "B)22 + a", "C)2s", "D)2a + 2", "E)4 + a" ]
E
aqua_train
aqua_train_20980
A bag contains 3 red balls, 5 green balls and 6 white balls. A ball is drawn at random from the box. What is the probability that the ball drawn is either red or green?
[ "A)2/5", "B)3/5", "C)4/7", "D)7/15", "E)8/15" ]
C
aqua_train
aqua_train_2983
The integer E has a tens digit of 6 and a units digit of 7. The units digit of integer y is 8. The product of E and y has a tens digit of 8. Which of the following is a possible tens digit of integer y?
[ "A)3", "B)4", "C)5", "D)6", "E)7" ]
C
aqua_train
aqua_train_78984
A clock shows the time as 3:30 P.m. If the minute hand gains 2 minutes every hour, how many minutes will the clock gain by 4 a.m.?
[ "A)23 Minutes", "B)24 Minutes", "C)25 Minutes", "D)26 Minutes", "E)None of these" ]
C
aqua_train
aqua_train_58109
A car takes 6 hours to cover a distance of 540 Km. how much should the speed in Kmph be maintained to cover the same direction in 3/2th of the previous time?
[ "A)55 Kmph", "B)60 Kmph", "C)65 Kmph", "D)70 Kmph", "E)80 Kmph" ]
B
aqua_train
aqua_train_85736
Kiran is younger than Bineesh by 7 years and their ages are in the respective ratio of 7:9. How old is Kiran?
[ "A)22.5", "B)24.5", "C)23.5", "D)25.5", "E)26.5" ]
B
aqua_train
aqua_train_76769
A train 100 m long is running at the speed of 30 km/hr. Find the time taken by it to pass a man standing near the railway line.
[ "A)10 sec.", "B)12 sec.", "C)14 sec.", "D)16 sec.", "E)None" ]
B
aqua_train
aqua_train_53179
Two trains of equal are running on parallel lines in the same direction at 46 km/hr and 36 km/hr. The faster train passes the slower train in 72 sec. The length of each train is?
[ "A)50", "B)26", "C)27", "D)28", "E)100" ]
E
aqua_train
aqua_train_44855
If x is an integer and x + x^2 + x^3 is odd, which of the following must be even?
[ "A)x", "B)x^2", "C)x^3", "D)3x", "E)x + x^2" ]
E
aqua_train
aqua_train_52717
The area of a square is equal to five times the area of a rectangle of dimensions 125 cm * 64 cm. What is the perimeter of the square?
[ "A)287", "B)800", "C)277", "D)299", "E)211" ]
B
aqua_train
aqua_train_11638
Which of the following integers can be written as both the sum of 5 consecutive odd integers and 7 consecutive odd integers?
[ "A)49", "B)70", "C)140", "D)215", "E)525" ]
E
aqua_train
aqua_train_66513
Meg and Bob are among the 4 participants in a cycling race. If each participant finishes the race and no two participants finish at the same time, in how many different possible orders can the participants finish the race so that Meg finishes ahead of Bob?
[ "A)24", "B)30", "C)12", "D)90", "E)120" ]
C
sciq
sciq_4
What type of behavior occurs naturally in all animals of a given species?
[ "learned", "observational", "reflex", "innate" ]
D
aqua_train
aqua_train_11352
Sujit incurred a loss of 45% on selling an article for Rs.3410/-. What was the cost price of the article?
[ "A)Rs.6200/-", "B)Rs.5080/-", "C)Rs.6250/-", "D)Rs.6750/-", "E)None of these" ]
A
aqua_train
aqua_train_87918
Michelle deposited a certain sum of money in a savings account on July 1st, 2007. She earns an 6% interest compounded semiannually. The sum of money in the account on December 31st, 2009 is approximately what percent of the initial deposit?
[ "A)117%", "B)120%", "C)121%", "D)135%", "E)140%" ]
A
aqua_train
aqua_train_2236
A and B start walking towards each other at 4pm at speed of 2kmph and 3kmph. They were initially 15km apart. At what time do they meet?
[ "A)8pm", "B)6pm", "C)7pm", "D)10pm", "E)5pm" ]
C
aqua_train
aqua_train_10124
Ifaequals the sum of the even integers from 2 to 20, inclusive, andbequals the sum of the odd integers from 1 to 19, inclusive, what is the value of (a - b)/2 ?
[ "A)1", "B)10", "C)19", "D)5", "E)2" ]
D
aqua_train
aqua_train_68790
A parking space have 8 different slots. 8 cars has to arrange in 8 slots. But there are exactly 4 cars between 2 specified cars. In how many ways cars can be arranged?
[ "A)1210", "B)650", "C)1500", "D)1640", "E)1440" ]
E
aqua_train
aqua_train_39073
The speed at which a man can row a boat in still water is 20 kmph. If he rows downstream, where the speed of current is 3 kmph, what time will he take to cover 60 metres?
[ "A)16 seconds", "B)76 seconds", "C)26 seconds", "D)9.4 seconds", "E)18 seconds" ]
D
aqua_train
aqua_train_79700
If a population of women in a town is 50% of men . What is the population of men as a percentage of population of women ?
[ "A)100%", "B)120%", "C)200%", "D)150%", "E)180%" ]
C
aqua_train
aqua_train_61742
The maximum number of girls among them 2923 bags and 3239 eyeliners can be distributed in such a way that each student gets the same number of bags and eyeliners.
[ "A)80", "B)79", "C)78", "D)81", "E)82" ]
B
aqua_train
aqua_train_62407
2) An bus covers a certain distance at a speed of 240 kmph in 5 hours. To cover the samedistance in 1hr, it must travel at a speed of?
[ "A)700 km/hr", "B)720 km/hr", "C)740 km/hr", "D)780 km/hr", "E)800 km/hr" ]
B
aqua_train
aqua_train_86455
In what time a sum of money double itself at 3% per annum simple interest?
[ "A)33 1/9%", "B)33 1/3%", "C)33 7/3%", "D)33 2/3%", "E)33 8/3%" ]
B
aqua_train
aqua_train_95635
Of the diplomats attending a summit conference, 22 speak French, 32 do not speak Russian, and 20% of the diplomats speak neither French nor Russian. If 10% of the diplomats speak both languages, then how many diplomats attended the conference?
[ "A)72", "B)96", "C)100", "D)120", "E)150" ]
C
aqua_train
aqua_train_95961
A cylindrical can has a radius of 4 centimeters and a height of 24 centimeters. What is the area, in square centimeters, of a rectangular label that completely covers the curved surface of the can without over-lapping?
[ "A)16 pi", "B)64 pi", "C)96 pi", "D)192 pi", "E)576 pi" ]
D
science_train
science_train_6056
Question: Which is this organism's common name? Hints:
[ "Cybister sugillatus", "diving beetle" ]
B
aqua_train
aqua_train_59301
In a town 65% people watched the news on television , 40% read a newspaper and 25% read a newspaper and watched the news on television also. What percent of the people neither watched the news on television nor read a news paper ?
[ "A)15", "B)20", "C)25", "D)30", "E)35" ]
B
aqua_train
aqua_train_78764
A cubical rectangular bar has the dimensions with the ratio 5 : 4 : 3. Its volume is 7500. What is the surface area of the bar?
[ "A)1350", "B)2350", "C)4350", "D)5640", "E)8456" ]
A
aqua_train
aqua_train_6592
A cement block balances evenly on the scales with 3 quarters of a pound and 3 quarters of a block. What is the weight of the whole block?
[ "A)1 pounds", "B)2 pounds", "C)3 pounds", "D)4 pounds", "E)5 pounds" ]
C
aqua_train
aqua_train_86783
Two dice are thrown together .What is the probability that the sum of the number on the two faces is divided by 4 or 6
[ "A)7/9", "B)5/4", "C)15/4", "D)2/5", "E)7/18" ]
E
aqua_train
aqua_train_64458
What is the number of integers from 1 to 500 (inclusive) that are divisible by neither 10 nor by 15?
[ "A)170", "B)250", "C)300", "D)560", "E)420" ]
E
aqua_train
aqua_train_37013
The residents of the town O participated in a survey to determine the number of hours per week each resident spent watching television. The distribution of the results of the survey had a mean of 21 hours and a standard deviation of 6 hours. The number of hours that Pat, a resident of town O, watched television last week was between 1 and 2 standard deviations below the mean. Which of the following could be the number of hours that Pat watched television last week?
[ "A)- 30", "B)- 20", "C)- 18", "D)- 12", "E)- 6" ]
E
aqua_train
aqua_train_38580
A man gets a simple interest of Rs.500 on a certain principal at the rate of 5% p.a in two years. Find the compound interest the man will get on twice the principal in two years at the same rate?
[ "A)Rs.256.27", "B)Rs.256.29", "C)Rs.256.20", "D)Rs.256.22", "E)Rs.256.25" ]
E
aqua_train
aqua_train_82901
1,245 1,254 1,425 ..... .... +5,421 The addition problem above shows four of the 24 different integers that can be formed by using each of the digits 1,2,4,5 exactly once in each integer. What is the sum of these 24 integers?
[ "A)74,446", "B)79,992", "C)83,338", "D)86,662", "E)91,114" ]
B
aqua_train
aqua_train_18844
A highway is to be divided into four lanes. For this purpose, three yellow stripes are painted so that stripes divide the highway into four lanes. If 3 gallons of paint cover an area of 2P square feet of highway, how many gallons of paint are needed to paint two stripes x inches wide on a stretch of highway m miles long? (1 mile = 5280 feet and 1 feet = 12 inches)
[ "A)1320mx/P", "B)880mx/P", "C)1320P/mx", "D)440P/mx", "E)1980mx/P" ]
E
aqua_train
aqua_train_22967
How many integers between 1 and 1,050 are divisible by 10, 25, and 35?
[ "A)4", "B)5", "C)6", "D)7", "E)3" ]
E
aqua_train
aqua_train_82017
Which of the following numbers is the number 2 not a prime factor?
[ "A)30", "B)48", "C)76", "D)82", "E)99" ]
E
aqua_train
aqua_train_42584
A person spends 1/3rd of the money with him on clothes, 1/5th of the remaining on food and 1/4th of the remaining on travel. Now, he is left with Rs 200. How much did he have with him in the beginning?
[ "A)s 200", "B)s 500", "C)s 300", "D)s 450", "E)s 550" ]
B
aqua_train
aqua_train_37404
The cross-section of a cannel is a trapezium in shape. If the cannel is 10 m wide at the top and 6 m wide at the bottom and the area of cross-section is 640 sq m, the depth of cannel is?
[ "A)29", "B)27", "C)27", "D)80", "E)26" ]
D
aqua_train
aqua_train_56026
Solve x2 – 3x – 4 = 0.
[ "A)1,4", "B)-1,4", "C)2,3", "D)2,-3", "E)3,4" ]
B
aqua_train
aqua_train_870
A boy has 5 trousers and 13 shirts. In how many different ways can he select a trouser and a shirt?
[ "A)299", "B)65", "C)68", "D)67", "E)271" ]
B