Thierrix/MNLP_M2_quantized_dataset · Datasets at Hugging Face

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_72794	Two trains are moving in the same direction at 72 kmph and 36 kmph. The faster train crosses a man in the slower train in 48 seconds. Find the length of the faster train?	[ "A)270", "B)288", "C)266", "D)299", "E)480" ]	E
sciq	sciq_4	Which region of dna consists of one or more genes that encode the proteins needed for a specific function?	[ "mRNA", "chromosome", "antigen", "operon" ]	D
sciq	sciq_4	What is the most important factor in determining the type of soil that forms in a particular area?	[ "landscape", "altitude", "migration", "climate" ]	D
sciq	sciq_4	What are the salts of fatty acids called?	[ "dyes", "creams", "malts", "soaps" ]	D
aqua_train	aqua_train_2997	Tough and Tricky questions: Word Problems. It takes Sarah 20 minutes to do one oil change, and it takes Alice 12 minutes. If Sarah and Alice both begin doing oil changes at exactly 9:00 a.m. without pausing, when is the first time at which they will finish changing the oil of a car simultaneously?	[ "A)10:00 a.m.", "B)10:42 a.m.", "C)12:00 a.m.", "D)1:00 p.m.", "E)2:00 p.m." ]	A
aqua_train	aqua_train_86913	Anand and Deepak started a business investing Rs. 5,500 and Rs. 19,000 respectively. Out of a total profit of Rs. 20,800, Deepak's share is?	[ "A)Rs. 9400", "B)Rs. 16130.6", "C)Rs. 8400", "D)Rs. 3400", "E)Rs. 8440" ]	B
aqua_train	aqua_train_35626	A farmer spent $35 on feed for chickens and goats. He spent 40% money on chicken feed, which he bought at a 50% discount off the full price, and spent the rest on goat feed, which he bought at full price. If the farmer had paid full price for both the chicken feed and the goat feed, what amount would he have spent on the chicken feed and goat feed combined?	[ "A)$37.80", "B)$49", "C)$39.20", "D)$39.50", "E)$40.60" ]	B
aqua_train	aqua_train_96596	If the sum of two numbers is 45 and the H.C.F and the sum of the reciprocals of the numbers are 3 and 103/100 respectively, then the LCM of the numbers is equal to:	[ "A)460", "B)300", "C)245", "D)100", "E)200" ]	D
aqua_train	aqua_train_16502	The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is?	[ "A)38", "B)2767", "C)245", "D)277", "E)232" ]	C
aqua_train	aqua_train_16874	Due to 10% decrease in the price of sugar and John can buy 5kg more sugar in Rs100 , then find the CP of sugar?	[ "A)Rs. 1(2/7)", "B)Rs. 2(1/9)", "C)Rs. 3(2/11)", "D)Rs. 2(2/13)", "E)Rs. 2(2/7)" ]	B
aqua_train	aqua_train_38457	By selling 66 metres of cloth a man loses the selling price of 22 metres. Find the loss percent.	[ "A)20%", "B)25%", "C)30%", "D)35%", "E)None of these" ]	B
aqua_train	aqua_train_78402	P, Q and R have Rs.6000 among themselves. R has two-thirds of the total amount with P and Q. Find the amount with R?	[ "A)2388", "B)3722", "C)2400", "D)2872", "E)1231" ]	C
aqua_train	aqua_train_24967	A cycle is bought for Rs.900 and sold for Rs.1080, find the gain percent?	[ "A)12", "B)42", "C)62", "D)20", "E)87" ]	D
aqua_train	aqua_train_6854	A circular mat with diameter 16 inches is placed on a square tabletop, each of whose sides is 24 inches long. Which of the following is closest to the fraction of the tabletop covered by the mat?	[ "A)5/12", "B)2/5", "C)1/3", "D)3/4", "E)5/6" ]	C
aqua_train	aqua_train_86312	P and Q invested in a business. They earned some profit which they divided in the ratio of 2:3. If P invested Rs.50, 000, the amount invested by Q is:	[ "A)Rs. 65,000", "B)Rs. 70,000", "C)Rs. 75,000", "D)Rs. 90,000", "E)Rs. 60,000" ]	C
aqua_train	aqua_train_84757	A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man?	[ "A)5.79", "B)5.28", "C)5.76", "D)32.9", "E)5.73" ]	C
sciq	sciq_4	What is the opposite of melting?	[ "evaporation", "liquidation", "compression", "freezing" ]	D
aqua_train	aqua_train_75496	Which of the following has 35^70 as a factor?	[ "A)70^70", "B)30^40", "C)40^70", "D)60^60", "E)90^70" ]	A
aqua_train	aqua_train_36961	The length of minute hand of a clock is 5.2 cm. What is the area covered by this in 10 minutes	[ "A)15.27", "B)14.15", "C)17.27", "D)18.27", "E)19.27" ]	B
aqua_train	aqua_train_85943	A square mirror has exactly half the area of the rectangular wall on which it is hung. If each side of the mirror is 34 inches and the width of the wall is 54 inches, what is the length of the wall, in inches?	[ "A) 22.8", "B) 33.8", "C) 42.8", "D) 63.8", "E) 56.8" ]	C
science_train	science_train_1544	Question: Does this passage describe the weather or the climate? Hints:	[ "climate", "weather" ]	A
aqua_train	aqua_train_80668	Find out the C.I on Rs.8000 at 4% p.a. compound half-yearly for 1 1/2 years	[ "A)489.66", "B)406.07", "C)406.04", "D)306.03", "E)306.01" ]	A
aqua_train	aqua_train_51593	A batsman scored 210 runs which included 3 boundaries and 8 sixes. What % of his total score did he make by running between the wickets	[ "A)40%", "B)50%", "C)65%", "D)71.4%", "E)75%" ]	D
aqua_train	aqua_train_63022	On the first of the year, James invested x dollars at Proudstar bank in an account that yields 1.5% in interest every quarter year. At the end of the year, during which he made no additional deposits or withdrawals, he had y dollars in the account. If James had invested the same amount in an account which pays interest on a yearly basis, what must the interest rate be for James to have y dollars at the end of the year?	[ "A)2.04%", "B)6.12%", "C)8%", "D)8.25%", "E)10%" ]	B
aqua_train	aqua_train_25286	Out of 9 persons working on a project, 4 are graduates. If 3 are selected, what is the probability that there is at least one graduate among them?	[ "A)A)5/7", "B)B)5/21", "C)C)16/21", "D)D)5/6", "E)E)5/3" ]	C
aqua_train	aqua_train_27680	A football player scores 4 goals in his fifth match thus increasing his average goals score by 0.2. The total number of goals in his 5 matches would be	[ "A)4", "B)6", "C)8", "D)10", "E)16" ]	E
aqua_train	aqua_train_7135	What is (25^7+25) / 25?	[ "A)244140626", "B)243120617", "C)242580531", "D)241230438", "E)240760355" ]	A
aqua_train	aqua_train_61488	The smallest number which when diminished by 4, is divisible by 12, 16, 18, 21 and 28 is	[ "A)1008", "B)1012", "C)1022", "D)1032", "E)1043" ]	B
aqua_train	aqua_train_32083	The average of five numbers is 20. If one number is excluded, the average becomes 18. The excluded number is?	[ "A)25", "B)28", "C)32", "D)40", "E)16" ]	B
aqua_train	aqua_train_8676	Envelopes can be purchased for $1.50 per pack of 100, $1.00 per pack of 50, or $0.03 each. What is the greatest number of envelopes that can be purchased for $8.40?	[ "A)426", "B)430", "C)443", "D)530", "E)486" ]	D
aqua_train	aqua_train_38975	A train running at the speed of 60 km/hr crosses a pole in 6 seconds. What is the length of the train?	[ "A)187 m", "B)278 m", "C)876 m", "D)150 m", "E)100 m" ]	E
sciq	sciq_4	What takes place directly after developing a hypothesis in the scientific method process?	[ "gathering materials", "making a conclusion", "independent variables", "testing the hypothesis" ]	D
aqua_train	aqua_train_83648	What should come in place of the question mark (?) in the following number series? 3 7 19 55 163 ?	[ "A)467", "B)487", "C)475", "D)485", "E)None of these" ]	B
aqua_train	aqua_train_73187	In an election between two candidates first candidate got 60% of votes polled and second Candidate got 240 votes. The total number of votes polled was?	[ "A)votes", "B)votes", "C)votes", "D)votes", "E)votes" ]	A
aqua_train	aqua_train_14575	The seats in an Engineering college for Computer science, electronics and civil are in the ratio of 5 : 7 :8. There is a proportion to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats ?	[ "A)2 : 3 : 4", "B)6 : 7 : 8", "C)6 : 8 : 9", "D)6 : 8 : 7", "E)none of these" ]	A
aqua_train	aqua_train_70503	If 24 men working for 12 hrs a day can do a work in 16 days, in how many days can 8 men working 6 hrs a day do it?	[ "A)12 days", "B)24 days", "C)36 days", "D)96 days", "E)None of these" ]	D
aqua_train	aqua_train_28993	The average salary of a person for the months of January, February, March and April is Rs.8000 and that for the months February, March, April and May is Rs.8500. If his salary for the month of May is Rs.6500, find his salary for the month of January?	[ "A)Rs.4500", "B)Rs.4557", "C)Rs.4509", "D)Rs.4526", "E)Rs.4513" ]	A
science_train	science_train_4077	Question: Which material is this spatula made of? Hints:	[ "rubber", "cotton" ]	A
sciq	sciq_4	What is the movement of molecules from an area of high concentration of the molecules to an area with a lower concentration?	[ "absorption", "condensation", "secretion", "diffusion" ]	D
aqua_train	aqua_train_7843	A football player scores 3 goals in his fifth match thus increasing his average goals score by 0.2. The total number of goals in his 5 matches would be	[ "A)4", "B)6", "C)8", "D)11", "E)12" ]	D
aqua_train	aqua_train_63524	On January 12, 1980, it was Saturday. The day of the week on January 12, 1979 was –	[ "A)Saturday", "B)Friday", "C)Sunday", "D)Thursday", "E)None of these" ]	B
aqua_train	aqua_train_57255	If sum of the first 11 terms of arithmetic progression equals that of the first 19 terms, then what is the sum of the first 30 terms?	[ "A)0", "B)-1", "C)1", "D)Not unique", "E)None of these" ]	A
aqua_train	aqua_train_31385	How many digits will be there to the right of the decimal point in the product of 95.75 and .02554 ?	[ "A)5", "B)6", "C)7", "D)8", "E)9" ]	B
aqua_train	aqua_train_63069	A and B complete a job in 6 days. A alone can do the job in 15 days. If B works alone, how many days will it take to complete the job?	[ "A)8", "B)10", "C)12", "D)14", "E)16" ]	B
aqua_train	aqua_train_47665	In a BCCI meeting there are ten people. All shake hands with each other once. How many handshakes will be there altogether?	[ "A)28", "B)9", "C)H", "D)H19", "E)181" ]	B
aqua_train	aqua_train_12457	AB + CD = XXX, where AB and CD are two-digit numbers and XXX is a three digit number; A, B, C, and D are distinct positive integers. In the addition problem above, what is the value of C?	[ "A) 1", "B) 3", "C) 7", "D) 9", "E) Cannot be determined" ]	D
aqua_train	aqua_train_40575	The last day of a century cannot be	[ "A)Monday", "B)Wednesday", "C)Tuesday", "D)sunday", "E)Friday" ]	C
aqua_train	aqua_train_13954	In a rectangular coordinate system, what is the area of a quadrilateral whose vertices have the coordinates (4,-3), (4, 7), (10, 4), (10,-7)?	[ "A)51", "B)54", "C)57", "D)60", "E)63" ]	E
sciq	sciq_4	Mercury is small, rocky and covered with what objects?	[ "rivers", "volcanoes", "diamonds", "craters" ]	D
ds_train	ds_train_2280	In the context of production engineering, suppose you are analyzing the production line of a manufacturing unit. You observe that as the production volume increases, the unit cost of production decreases due to economies of scale. This relationship can be described by which of the following concepts?	[ "A. Diminishing Returns\nB. Scale of Production\nC. Learning Curve\nD. Fixed Costs" ]	B
sciq	sciq_4	What forms when the metal sodium gives up an electron to the nonmetal chlorine?	[ "covalent bond", "van der waals force", "hydrogen bond", "an ionic bond" ]	D
aqua_train	aqua_train_24567	Amita is taller than Rita but not as tall as Sapna, who is shorter than Farida. Sumedha is shorter than Farida but not as short as Rita. Who is the shorest among them?	[ "A)Amita", "B)Sumedha", "C)Rita", "D)Cannot be determined", "E)None of these" ]	C
aqua_train	aqua_train_97363	A 300 m long train crosses a platform in 39 sec while it crosses a signal pole in 18 sec. What is the length of the platform?	[ "A)288", "B)350", "C)889", "D)276", "E)234" ]	B
aqua_train	aqua_train_43861	The ratio, by weight, of coffee to sugar to water in a pot of coffee is 3:1:15. The ratio is then altered so that the ratio of coffee to sugar is halved while the ratio of coffee to water is doubled. If the altered pot of coffee contains 12 grams of sugar, how many grams of water does it contain after alteration?	[ "A)35", "B)40", "C)45", "D)50", "E)55" ]	C
aqua_train	aqua_train_21431	The sum of all solutions for x in the equation x^2 – 8x + 21 = \|x – 4\|+ 3 is equal to:	[ "A)–7", "B)7", "C)20", "D)12", "E)14" ]	C
aqua_train	aqua_train_33687	If n is an integer, what is the greatest possible value for n that would still make the following statement true: 11*10^n < 1/10 ?	[ "A)–4", "B)–3", "C)–2", "D)–1", "E)0" ]	B
aqua_train	aqua_train_65365	The Coen family consists of a father, a mother, two children and a dog. A photographer is about to take the family's picture. How many different arrangements (of standing in a row) does the photographer have, if it is known that the father insists of standing by his woman, as the song says?	[ "A)12", "B)24", "C)48", "D)60", "E)120" ]	C
aqua_train	aqua_train_93304	If $30,000 interest is invested in 10 percent simple annual interest for 2 years, which of the following represents the total amount of interest, in dollars, that will be earned by this investment in the 2 years?	[ "A)$6000", "B)$4000", "C)$5000", "D)$3000", "E)$2000" ]	A
aqua_train	aqua_train_69156	City X has a population 5 times as great as the population of City Y, which has a population twice as great as the population of City Z. What is the ratio of the population of City X to the population of City Z?	[ "A)1:8", "B)1:4", "C)2:1", "D)4:1", "E)10:1" ]	E
aqua_train	aqua_train_16039	What is the remainder when 123456789101112131415161718192021222324252627282930313233343536373839404142434481 is divided by 45?	[ "A)26", "B)36", "C)16", "D)06", "E)40" ]	B
aqua_train	aqua_train_92371	The radius of the two circular fields is in the ratio 5: 4 the area of the first field is what percent greater than the area of the second?	[ "A)22%", "B)32%", "C)34%", "D)64%", "E)36%" ]	D
sciq	sciq_4	Asexual reproduction occurs by what process?	[ "mating", "balancing", "ripening", "budding" ]	D
aqua_train	aqua_train_16308	An electric pump can fill a tank in 3 hours. Because of a leak in the tank, it took 3 hours 30 min to fill the tank. In what time the leak can drain out all the water of the tank and will make tank empty ?	[ "A)10 hours", "B)13 hours", "C)17 hours", "D)21 hours", "E)23 hours" ]	D
sciq	sciq_4	What process determines the dna sequence of an entire genome?	[ "dna replication", "chromosomal counting", "genetic factorization", "whole-genome sequencing" ]	D
aqua_train	aqua_train_81523	Each week, Harry is paid x dollars per hour for the first 12 hours and 1.5x dollars for each additional hour worked that week. Each week, James is paid x dollars per per hour for the first 40 hours and 2x dollars for each additional hour worked that week. Last week James worked a total of 41 hours If Harry and James were paid the same amount last week, how many hours did Harry work last week ?	[ "A)32", "B)36", "C)37", "D)38", "E)39" ]	A
aqua_train	aqua_train_78208	A travel agent offers a vacation plan which costs x dollars for the first day, and x/3 for each additional day. How much does a vacation of y days cost, where y > 1.	[ "A)(yx-3x)/3", "B)(yx+4x)/2", "C)(yx+5x)", "D)(yx+2x)/3", "E)(yx-x)/3" ]	D
aqua_train	aqua_train_17576	A man cheats while buying as well as while selling. While buying he takes 10% more than what he pays for and while selling he gives 20% less than what he claims to. Find the profit percent, if he sells at 9.09% below the cost price of the claimed weight.	[ "A)19.81%", "B)20%", "C)37.5%", "D)25%", "E)37.5%" ]	D
aqua_train	aqua_train_45684	In a certain neighborhood, there are half as many beige houses as white houses, and 8 times as many white houses as brown houses. What is the ratio of the number of brown houses to the number of beige houses?	[ "A)8:3", "B)1:6", "C)5:1", "D)2:3", "E)1:4" ]	E
aqua_train	aqua_train_8191	Abhinav and Bhupathi together have Rs. 1210. If 4/15 of Abhinav's amount is equal to 2/5 of Bhupathi's amount, how much amount does Bhupathi have?	[ "A)Rs 460", "B)Rs 484", "C)Rs 550", "D)Rs 664", "E)None of these" ]	B
aqua_train	aqua_train_14120	9, 35, 91, 189, 341, ?	[ "A)502", "B)521", "C)559", "D)611", "E)712" ]	C
aqua_train	aqua_train_68331	In a rectangular box measuring 12 inches by 14 inches by 16 inches if small rectangular boxes measuring 3 inches by 7 inches by 2 inches are arranged in it, what is the max number of boxes that fit into it?	[ "A)23", "B)32", "C)44", "D)15", "E)64" ]	E
aqua_train	aqua_train_86193	The length of a rectangle is increased by 25% and its breadth is decreased by 20%. What is the effect on its area?	[ "A)10000", "B)10008", "C)10005", "D)10004", "E)10001" ]	A
aqua_train	aqua_train_51825	Find the least number which when divided by 38 and 3 leaves a remainder of 1 in each case.	[ "A)107", "B)109", "C)111", "D)113", "E)115" ]	E
aqua_train	aqua_train_64153	Which of the following fractions E, if written as a decimal, would have a 2 in the thousandths place ?	[ "A) 3/11", "B) 7/9", "C) 1/8", "D) 4/7", "E) 1/6" ]	A
sciq	sciq_4	What system is involved in diseases that include type 1 diabetes, rheumatoid arthritis and multiple sclerosis?	[ "circulatory system", "nervous system", "digestion system", "immune system" ]	D
aqua_train	aqua_train_16711	In a game, a player can win by getting 3 consecutive tails in four throws of a coin. What is the probability of winning if the player gets a tail on the first throw?	[ "A)1/4", "B)3/4", "C)1/2", "D)3/8", "E)5/8" ]	A
sciq	sciq_4	What kind of reproduction involves just one parent and produces offspring genetically identical to each other and to the parent?	[ "sexual reproduction", "organic reproduction", "microscopic reproduction", "asexual reproduction" ]	D
aqua_train	aqua_train_2756	There are 20 students in a class. In how many different ways can a committee of 3 students be formed?	[ "A)650", "B)730", "C)980", "D)1140", "E)1480" ]	D
aqua_train	aqua_train_36453	On a map, 4.5 inches represent 45 miles. How many miles approximately is the distance if you measured 254 centimeters assuming that 1-inch is 2.54 centimeters?	[ "A)1000", "B)1100", "C)1200", "D)1250", "E)1300" ]	A
aqua_train	aqua_train_89275	At the time of marriage, a man was 10 years elder to his wife. 16 years after their marriage, his age is 6/5 times the age of his wife. What was wife's age at the time of marriage ? Choose one answer.	[ "A)36 years", "B)16 years", "C)14 years", "D)24 years", "E)10 years" ]	C
aqua_train	aqua_train_13240	There are some passengers riding on a bus. At the first stop, half the passengers get off and nobody gets on the bus. This pattern continues as the bus goes to the next stops. If only one passenger gets off at stop number 7, how many passengers were on the bus originally?	[ "A)128", "B)64", "C)32", "D)16", "E)8" ]	A
aqua_train	aqua_train_8258	6 people meet for a meeting. Each person shakes hands once with each other person present. How many handshakes take place?	[ "A)30", "B)21", "C)18", "D)15", "E)10" ]	D
aqua_train	aqua_train_71893	Ajay working in a Cellular company as a salesman. His monthly salary is Rs. 200. But he gets bonus as per given rule. If he sells simcards of Rs. X then his bonus will be [(x /100)2 +10]. In the first quarter of the year his average sale was Rs. 3000 per month. In the next 5 five month his average sale was Rs. 5000 per month and for next four month his average sale was Rs. 8000 per month. What is the average earning per month for the whole year?	[ "A)Rs. 3350", "B)Rs. 3610", "C)Rs. 3750", "D)Rs. 3560", "E)None of these" ]	B
science_train	science_train_1003	Question: Which material is this basketball jersey made of? Hints:	[ "polyester", "porcelain" ]	A
aqua_train	aqua_train_39467	An accurate clock shows 8 o’clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 1 o’clock in the afternoon?	[ "A)60°", "B)150°", "C)180°", "D)320°", "E)None of these" ]	B
aqua_train	aqua_train_1851	If 1/4 of the time from midnight plus 1/2 of the time from now to midnight is the present time,then what is the present time ?	[ "A)9:36 AM", "B)9:39 AM", "C)9:26 AM", "D)9:46 AM", "E)9:56 AM" ]	A
aqua_train	aqua_train_53615	What is the remainder when 7^498 is divided by 5 ?	[ "A)4", "B)3", "C)2", "D)1", "E)0" ]	A
aqua_train	aqua_train_81528	If the area of a circle is 16pi square feet, find its circumference.	[ "A)8 pi feet", "B)28 pi feet", "C)38 pi feet", "D)48 pi feet", "E)58 pi feet" ]	A
aqua_train	aqua_train_21206	Jacob purchased a TV set for $ 12500 after getting a discount of 20% on the labelled price. He spent $ 125 on transport and $ 250 on installation. At what price should it be sold so that the profit earned would be 10% if no discount was offered?	[ "A)14900", "B)12900", "C)15400", "D)17600", "E)14700" ]	D
sciq	sciq_4	At a convergent plate boundary, when one plate is oceanic, there are large what?	[ "plateaus", "lakes", "earthquakes", "volcanoes" ]	D
science_train	science_train_1142	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 greater in Pair 1.", "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is greater in Pair 2." ]	C
sciq	sciq_4	What is essential for cellular respiration for all aerobic organisms?	[ "nitrogen", "water", "carbon", "oxygen" ]	D
ds_train	ds_train_247	You have a circuit with a power source of 12 volts and two resistors of 4 ohms and 6 ohms connected in series. What is the current flowing through the circuit?	[ "A. 1 A\nB. 2 A\nC. 3 A\nD. 4 A" ]	A
science_train	science_train_5461	Question: Complete the text to describe the diagram. Solute particles moved in both directions across the permeable membrane. But more solute particles moved across the membrane (). When there was an equal concentration on both sides, the particles reached equilibrium. Hints:	[ "to the left than to the right", "to the right than to the left" ]	B
aqua_train	aqua_train_80304	In the first 10 overs of a cricket game, the run rate was only 4.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs?	[ "A)6.25", "B)6.5", "C)6.75", "D)7", "E)6" ]	E
aqua_train	aqua_train_10049	If, 1 * 3 * 5 = 16 3 * 5 * 7 = 38 Then find, 5 * 7 * 10 =?	[ "A)65", "B)68", "C)72", "D)80", "E)82" ]	E
aqua_train	aqua_train_13660	If a = x/(x - 1) and b = 1/(x - 1), then	[ "A)a < b", "B)a > b", "C)a = b", "D)a + b = 1", "E)None of these" ]	B
aqua_train	aqua_train_56868	Pipes A, B and C can fill a tank in 30, 60 and 120 minutes respectively. Pipes B and C are kept open for 10 minutes, and then Pipe B is shut while Pipe A is opened. Pipe C is closed 10 minutes before the tank overflows. How long does it take to fill the tank?	[ "A)40 minutes", "B)28 minutes", "C)30 minutes", "D)36 minutes", "E)34 minutes" ]	C
aqua_train	aqua_train_20974	A and B together can complete a work in 12 days. A alone can complete it in 20 days. If B does the work only for half a day daily, then in how many days A and B together will complete the work?	[ "A)11 days", "B)77 days", "C)15 days", "D)18 days", "E)19 days" ]	C
aqua_train	aqua_train_31029	In a country there are 2 hospitals for every 1000 citizens. If there are 50,000 citizens, how many hospitals are there in that country?	[ "A)50", "B)100", "C)60", "D)75", "E)80" ]	B

aqua_train

aqua_train_72794

Two trains are moving in the same direction at 72 kmph and 36 kmph. The faster train crosses a man in the slower train in 48 seconds. Find the length of the faster train?

[ "A)270", "B)288", "C)266", "D)299", "E)480" ]

E

sciq

sciq_4

Which region of dna consists of one or more genes that encode the proteins needed for a specific function?

[ "mRNA", "chromosome", "antigen", "operon" ]

D

sciq

sciq_4

What is the most important factor in determining the type of soil that forms in a particular area?

[ "landscape", "altitude", "migration", "climate" ]

D

sciq

sciq_4

What are the salts of fatty acids called?

[ "dyes", "creams", "malts", "soaps" ]

D

aqua_train

aqua_train_2997

Tough and Tricky questions: Word Problems. It takes Sarah 20 minutes to do one oil change, and it takes Alice 12 minutes. If Sarah and Alice both begin doing oil changes at exactly 9:00 a.m. without pausing, when is the first time at which they will finish changing the oil of a car simultaneously?

[ "A)10:00 a.m.", "B)10:42 a.m.", "C)12:00 a.m.", "D)1:00 p.m.", "E)2:00 p.m." ]

A

aqua_train

aqua_train_86913

Anand and Deepak started a business investing Rs. 5,500 and Rs. 19,000 respectively. Out of a total profit of Rs. 20,800, Deepak's share is?

[ "A)Rs. 9400", "B)Rs. 16130.6", "C)Rs. 8400", "D)Rs. 3400", "E)Rs. 8440" ]

B

aqua_train

aqua_train_35626

A farmer spent $35 on feed for chickens and goats. He spent 40% money on chicken feed, which he bought at a 50% discount off the full price, and spent the rest on goat feed, which he bought at full price. If the farmer had paid full price for both the chicken feed and the goat feed, what amount would he have spent on the chicken feed and goat feed combined?

[ "A)$37.80", "B)$49", "C)$39.20", "D)$39.50", "E)$40.60" ]

B

aqua_train

aqua_train_96596

If the sum of two numbers is 45 and the H.C.F and the sum of the reciprocals of the numbers are 3 and 103/100 respectively, then the LCM of the numbers is equal to:

[ "A)460", "B)300", "C)245", "D)100", "E)200" ]

D

aqua_train

aqua_train_16502

The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is?

[ "A)38", "B)2767", "C)245", "D)277", "E)232" ]

C

aqua_train

aqua_train_16874

Due to 10% decrease in the price of sugar and John can buy 5kg more sugar in Rs100 , then find the CP of sugar?

[ "A)Rs. 1(2/7)", "B)Rs. 2(1/9)", "C)Rs. 3(2/11)", "D)Rs. 2(2/13)", "E)Rs. 2(2/7)" ]

B

aqua_train

aqua_train_38457

By selling 66 metres of cloth a man loses the selling price of 22 metres. Find the loss percent.

[ "A)20%", "B)25%", "C)30%", "D)35%", "E)None of these" ]

B

aqua_train

aqua_train_78402

P, Q and R have Rs.6000 among themselves. R has two-thirds of the total amount with P and Q. Find the amount with R?

[ "A)2388", "B)3722", "C)2400", "D)2872", "E)1231" ]

C

aqua_train

aqua_train_24967

A cycle is bought for Rs.900 and sold for Rs.1080, find the gain percent?

[ "A)12", "B)42", "C)62", "D)20", "E)87" ]

D

aqua_train

aqua_train_6854

A circular mat with diameter 16 inches is placed on a square tabletop, each of whose sides is 24 inches long. Which of the following is closest to the fraction of the tabletop covered by the mat?

[ "A)5/12", "B)2/5", "C)1/3", "D)3/4", "E)5/6" ]

C

aqua_train

aqua_train_86312

P and Q invested in a business. They earned some profit which they divided in the ratio of 2:3. If P invested Rs.50, 000, the amount invested by Q is:

[ "A)Rs. 65,000", "B)Rs. 70,000", "C)Rs. 75,000", "D)Rs. 90,000", "E)Rs. 60,000" ]

C

aqua_train

aqua_train_84757

A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man?

[ "A)5.79", "B)5.28", "C)5.76", "D)32.9", "E)5.73" ]

C

sciq

sciq_4

What is the opposite of melting?

[ "evaporation", "liquidation", "compression", "freezing" ]

D

aqua_train

aqua_train_75496

Which of the following has 35^70 as a factor?

[ "A)70^70", "B)30^40", "C)40^70", "D)60^60", "E)90^70" ]

A

aqua_train

aqua_train_36961

The length of minute hand of a clock is 5.2 cm. What is the area covered by this in 10 minutes

[ "A)15.27", "B)14.15", "C)17.27", "D)18.27", "E)19.27" ]

B

aqua_train

aqua_train_85943

A square mirror has exactly half the area of the rectangular wall on which it is hung. If each side of the mirror is 34 inches and the width of the wall is 54 inches, what is the length of the wall, in inches?

[ "A) 22.8", "B) 33.8", "C) 42.8", "D) 63.8", "E) 56.8" ]

C

science_train

science_train_1544

Question: Does this passage describe the weather or the climate? Hints:

[ "climate", "weather" ]

A

aqua_train

aqua_train_80668

Find out the C.I on Rs.8000 at 4% p.a. compound half-yearly for 1 1/2 years

[ "A)489.66", "B)406.07", "C)406.04", "D)306.03", "E)306.01" ]

A

aqua_train

aqua_train_51593

A batsman scored 210 runs which included 3 boundaries and 8 sixes. What % of his total score did he make by running between the wickets

[ "A)40%", "B)50%", "C)65%", "D)71.4%", "E)75%" ]

D

aqua_train

aqua_train_63022

On the first of the year, James invested x dollars at Proudstar bank in an account that yields 1.5% in interest every quarter year. At the end of the year, during which he made no additional deposits or withdrawals, he had y dollars in the account. If James had invested the same amount in an account which pays interest on a yearly basis, what must the interest rate be for James to have y dollars at the end of the year?

[ "A)2.04%", "B)6.12%", "C)8%", "D)8.25%", "E)10%" ]

B

aqua_train

aqua_train_25286

Out of 9 persons working on a project, 4 are graduates. If 3 are selected, what is the probability that there is at least one graduate among them?

[ "A)A)5/7", "B)B)5/21", "C)C)16/21", "D)D)5/6", "E)E)5/3" ]

C

aqua_train

aqua_train_27680

A football player scores 4 goals in his fifth match thus increasing his average goals score by 0.2. The total number of goals in his 5 matches would be

[ "A)4", "B)6", "C)8", "D)10", "E)16" ]

E

aqua_train

aqua_train_7135

What is (25^7+25) / 25?

[ "A)244140626", "B)243120617", "C)242580531", "D)241230438", "E)240760355" ]

A

aqua_train

aqua_train_61488

The smallest number which when diminished by 4, is divisible by 12, 16, 18, 21 and 28 is

[ "A)1008", "B)1012", "C)1022", "D)1032", "E)1043" ]

B

aqua_train

aqua_train_32083

The average of five numbers is 20. If one number is excluded, the average becomes 18. The excluded number is?

[ "A)25", "B)28", "C)32", "D)40", "E)16" ]

B

aqua_train

aqua_train_8676

Envelopes can be purchased for $1.50 per pack of 100, $1.00 per pack of 50, or $0.03 each. What is the greatest number of envelopes that can be purchased for $8.40?

[ "A)426", "B)430", "C)443", "D)530", "E)486" ]

D

aqua_train

aqua_train_38975

A train running at the speed of 60 km/hr crosses a pole in 6 seconds. What is the length of the train?

[ "A)187 m", "B)278 m", "C)876 m", "D)150 m", "E)100 m" ]

E

sciq

sciq_4

What takes place directly after developing a hypothesis in the scientific method process?

[ "gathering materials", "making a conclusion", "independent variables", "testing the hypothesis" ]

D

aqua_train

aqua_train_83648

What should come in place of the question mark (?) in the following number series? 3 7 19 55 163 ?

[ "A)467", "B)487", "C)475", "D)485", "E)None of these" ]

B

aqua_train

aqua_train_73187

In an election between two candidates first candidate got 60% of votes polled and second Candidate got 240 votes. The total number of votes polled was?

[ "A)votes", "B)votes", "C)votes", "D)votes", "E)votes" ]

A

aqua_train

aqua_train_14575

The seats in an Engineering college for Computer science, electronics and civil are in the ratio of 5 : 7 :8. There is a proportion to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats ?

[ "A)2 : 3 : 4", "B)6 : 7 : 8", "C)6 : 8 : 9", "D)6 : 8 : 7", "E)none of these" ]

A

aqua_train

aqua_train_70503

If 24 men working for 12 hrs a day can do a work in 16 days, in how many days can 8 men working 6 hrs a day do it?

[ "A)12 days", "B)24 days", "C)36 days", "D)96 days", "E)None of these" ]

D

aqua_train

aqua_train_28993

The average salary of a person for the months of January, February, March and April is Rs.8000 and that for the months February, March, April and May is Rs.8500. If his salary for the month of May is Rs.6500, find his salary for the month of January?

[ "A)Rs.4500", "B)Rs.4557", "C)Rs.4509", "D)Rs.4526", "E)Rs.4513" ]

A

science_train

science_train_4077

Question: Which material is this spatula made of? Hints:

[ "rubber", "cotton" ]

A

sciq

sciq_4

What is the movement of molecules from an area of high concentration of the molecules to an area with a lower concentration?

[ "absorption", "condensation", "secretion", "diffusion" ]

D

aqua_train

aqua_train_7843

A football player scores 3 goals in his fifth match thus increasing his average goals score by 0.2. The total number of goals in his 5 matches would be

[ "A)4", "B)6", "C)8", "D)11", "E)12" ]

D

aqua_train

aqua_train_63524

On January 12, 1980, it was Saturday. The day of the week on January 12, 1979 was –

[ "A)Saturday", "B)Friday", "C)Sunday", "D)Thursday", "E)None of these" ]

B

aqua_train

aqua_train_57255

If sum of the first 11 terms of arithmetic progression equals that of the first 19 terms, then what is the sum of the first 30 terms?

[ "A)0", "B)-1", "C)1", "D)Not unique", "E)None of these" ]

A

aqua_train

aqua_train_31385

How many digits will be there to the right of the decimal point in the product of 95.75 and .02554 ?

[ "A)5", "B)6", "C)7", "D)8", "E)9" ]

B

aqua_train

aqua_train_63069

A and B complete a job in 6 days. A alone can do the job in 15 days. If B works alone, how many days will it take to complete the job?

[ "A)8", "B)10", "C)12", "D)14", "E)16" ]

B

aqua_train

aqua_train_47665

In a BCCI meeting there are ten people. All shake hands with each other once. How many handshakes will be there altogether?

[ "A)28", "B)9", "C)H", "D)H19", "E)181" ]

B

aqua_train

aqua_train_12457

AB + CD = XXX, where AB and CD are two-digit numbers and XXX is a three digit number; A, B, C, and D are distinct positive integers. In the addition problem above, what is the value of C?

[ "A) 1", "B) 3", "C) 7", "D) 9", "E) Cannot be determined" ]

D

aqua_train

aqua_train_40575

The last day of a century cannot be

[ "A)Monday", "B)Wednesday", "C)Tuesday", "D)sunday", "E)Friday" ]

C

aqua_train

aqua_train_13954

In a rectangular coordinate system, what is the area of a quadrilateral whose vertices have the coordinates (4,-3), (4, 7), (10, 4), (10,-7)?

[ "A)51", "B)54", "C)57", "D)60", "E)63" ]

E

sciq

sciq_4

Mercury is small, rocky and covered with what objects?

[ "rivers", "volcanoes", "diamonds", "craters" ]

D

ds_train

ds_train_2280

In the context of production engineering, suppose you are analyzing the production line of a manufacturing unit. You observe that as the production volume increases, the unit cost of production decreases due to economies of scale. This relationship can be described by which of the following concepts?

[ "A. Diminishing Returns\nB. Scale of Production\nC. Learning Curve\nD. Fixed Costs" ]

B

sciq

sciq_4

What forms when the metal sodium gives up an electron to the nonmetal chlorine?

[ "covalent bond", "van der waals force", "hydrogen bond", "an ionic bond" ]

D

aqua_train

aqua_train_24567

Amita is taller than Rita but not as tall as Sapna, who is shorter than Farida. Sumedha is shorter than Farida but not as short as Rita. Who is the shorest among them?

[ "A)Amita", "B)Sumedha", "C)Rita", "D)Cannot be determined", "E)None of these" ]

C

aqua_train

aqua_train_97363

A 300 m long train crosses a platform in 39 sec while it crosses a signal pole in 18 sec. What is the length of the platform?

[ "A)288", "B)350", "C)889", "D)276", "E)234" ]

B

aqua_train

aqua_train_43861

The ratio, by weight, of coffee to sugar to water in a pot of coffee is 3:1:15. The ratio is then altered so that the ratio of coffee to sugar is halved while the ratio of coffee to water is doubled. If the altered pot of coffee contains 12 grams of sugar, how many grams of water does it contain after alteration?

[ "A)35", "B)40", "C)45", "D)50", "E)55" ]

C

aqua_train

aqua_train_21431

The sum of all solutions for x in the equation x^2 – 8x + 21 = |x – 4|+ 3 is equal to:

[ "A)–7", "B)7", "C)20", "D)12", "E)14" ]

C

aqua_train

aqua_train_33687

If n is an integer, what is the greatest possible value for n that would still make the following statement true: 11*10^n < 1/10 ?

[ "A)–4", "B)–3", "C)–2", "D)–1", "E)0" ]

B

aqua_train

aqua_train_65365

The Coen family consists of a father, a mother, two children and a dog. A photographer is about to take the family's picture. How many different arrangements (of standing in a row) does the photographer have, if it is known that the father insists of standing by his woman, as the song says?

[ "A)12", "B)24", "C)48", "D)60", "E)120" ]

C

aqua_train

aqua_train_93304

If $30,000 interest is invested in 10 percent simple annual interest for 2 years, which of the following represents the total amount of interest, in dollars, that will be earned by this investment in the 2 years?

[ "A)$6000", "B)$4000", "C)$5000", "D)$3000", "E)$2000" ]

A

aqua_train

aqua_train_69156

City X has a population 5 times as great as the population of City Y, which has a population twice as great as the population of City Z. What is the ratio of the population of City X to the population of City Z?

[ "A)1:8", "B)1:4", "C)2:1", "D)4:1", "E)10:1" ]

E

aqua_train

aqua_train_16039

What is the remainder when 123456789101112131415161718192021222324252627282930313233343536373839404142434481 is divided by 45?

[ "A)26", "B)36", "C)16", "D)06", "E)40" ]

B

aqua_train

aqua_train_92371

The radius of the two circular fields is in the ratio 5: 4 the area of the first field is what percent greater than the area of the second?

[ "A)22%", "B)32%", "C)34%", "D)64%", "E)36%" ]

D

sciq

sciq_4

Asexual reproduction occurs by what process?

[ "mating", "balancing", "ripening", "budding" ]

D

aqua_train

aqua_train_16308

An electric pump can fill a tank in 3 hours. Because of a leak in the tank, it took 3 hours 30 min to fill the tank. In what time the leak can drain out all the water of the tank and will make tank empty ?

[ "A)10 hours", "B)13 hours", "C)17 hours", "D)21 hours", "E)23 hours" ]

D

sciq

sciq_4

What process determines the dna sequence of an entire genome?

[ "dna replication", "chromosomal counting", "genetic factorization", "whole-genome sequencing" ]

D

aqua_train

aqua_train_81523

Each week, Harry is paid x dollars per hour for the first 12 hours and 1.5x dollars for each additional hour worked that week. Each week, James is paid x dollars per per hour for the first 40 hours and 2x dollars for each additional hour worked that week. Last week James worked a total of 41 hours If Harry and James were paid the same amount last week, how many hours did Harry work last week ?

[ "A)32", "B)36", "C)37", "D)38", "E)39" ]

A

aqua_train

aqua_train_78208

A travel agent offers a vacation plan which costs x dollars for the first day, and x/3 for each additional day. How much does a vacation of y days cost, where y > 1.

[ "A)(yx-3x)/3", "B)(yx+4x)/2", "C)(yx+5x)", "D)(yx+2x)/3", "E)(yx-x)/3" ]

D

aqua_train

aqua_train_17576

A man cheats while buying as well as while selling. While buying he takes 10% more than what he pays for and while selling he gives 20% less than what he claims to. Find the profit percent, if he sells at 9.09% below the cost price of the claimed weight.

[ "A)19.81%", "B)20%", "C)37.5%", "D)25%", "E)37.5%" ]

D

aqua_train

aqua_train_45684

In a certain neighborhood, there are half as many beige houses as white houses, and 8 times as many white houses as brown houses. What is the ratio of the number of brown houses to the number of beige houses?

[ "A)8:3", "B)1:6", "C)5:1", "D)2:3", "E)1:4" ]

E

aqua_train

aqua_train_8191

Abhinav and Bhupathi together have Rs. 1210. If 4/15 of Abhinav's amount is equal to 2/5 of Bhupathi's amount, how much amount does Bhupathi have?

[ "A)Rs 460", "B)Rs 484", "C)Rs 550", "D)Rs 664", "E)None of these" ]

B

aqua_train

aqua_train_14120

9, 35, 91, 189, 341, ?

[ "A)502", "B)521", "C)559", "D)611", "E)712" ]

C

aqua_train

aqua_train_68331

In a rectangular box measuring 12 inches by 14 inches by 16 inches if small rectangular boxes measuring 3 inches by 7 inches by 2 inches are arranged in it, what is the max number of boxes that fit into it?

[ "A)23", "B)32", "C)44", "D)15", "E)64" ]

E

aqua_train

aqua_train_86193

The length of a rectangle is increased by 25% and its breadth is decreased by 20%. What is the effect on its area?

[ "A)10000", "B)10008", "C)10005", "D)10004", "E)10001" ]

A

aqua_train

aqua_train_51825

Find the least number which when divided by 38 and 3 leaves a remainder of 1 in each case.

[ "A)107", "B)109", "C)111", "D)113", "E)115" ]

E

aqua_train

aqua_train_64153

Which of the following fractions E, if written as a decimal, would have a 2 in the thousandths place ?

[ "A) 3/11", "B) 7/9", "C) 1/8", "D) 4/7", "E) 1/6" ]

A

sciq

sciq_4

What system is involved in diseases that include type 1 diabetes, rheumatoid arthritis and multiple sclerosis?

[ "circulatory system", "nervous system", "digestion system", "immune system" ]

D

aqua_train

aqua_train_16711

In a game, a player can win by getting 3 consecutive tails in four throws of a coin. What is the probability of winning if the player gets a tail on the first throw?

[ "A)1/4", "B)3/4", "C)1/2", "D)3/8", "E)5/8" ]

A

sciq

sciq_4

What kind of reproduction involves just one parent and produces offspring genetically identical to each other and to the parent?

[ "sexual reproduction", "organic reproduction", "microscopic reproduction", "asexual reproduction" ]

D

aqua_train

aqua_train_2756

There are 20 students in a class. In how many different ways can a committee of 3 students be formed?

[ "A)650", "B)730", "C)980", "D)1140", "E)1480" ]

D

aqua_train

aqua_train_36453

On a map, 4.5 inches represent 45 miles. How many miles approximately is the distance if you measured 254 centimeters assuming that 1-inch is 2.54 centimeters?

[ "A)1000", "B)1100", "C)1200", "D)1250", "E)1300" ]

A

aqua_train

aqua_train_89275

At the time of marriage, a man was 10 years elder to his wife. 16 years after their marriage, his age is 6/5 times the age of his wife. What was wife's age at the time of marriage ? Choose one answer.

[ "A)36 years", "B)16 years", "C)14 years", "D)24 years", "E)10 years" ]

C

aqua_train

aqua_train_13240

There are some passengers riding on a bus. At the first stop, half the passengers get off and nobody gets on the bus. This pattern continues as the bus goes to the next stops. If only one passenger gets off at stop number 7, how many passengers were on the bus originally?

[ "A)128", "B)64", "C)32", "D)16", "E)8" ]

A

aqua_train

aqua_train_8258

6 people meet for a meeting. Each person shakes hands once with each other person present. How many handshakes take place?

[ "A)30", "B)21", "C)18", "D)15", "E)10" ]

D

aqua_train

aqua_train_71893

Ajay working in a Cellular company as a salesman. His monthly salary is Rs. 200. But he gets bonus as per given rule. If he sells simcards of Rs. X then his bonus will be [(x /100)2 +10]. In the first quarter of the year his average sale was Rs. 3000 per month. In the next 5 five month his average sale was Rs. 5000 per month and for next four month his average sale was Rs. 8000 per month. What is the average earning per month for the whole year?

[ "A)Rs. 3350", "B)Rs. 3610", "C)Rs. 3750", "D)Rs. 3560", "E)None of these" ]

B

science_train

science_train_1003

Question: Which material is this basketball jersey made of? Hints:

[ "polyester", "porcelain" ]

A

aqua_train

aqua_train_39467

An accurate clock shows 8 o’clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 1 o’clock in the afternoon?

[ "A)60°", "B)150°", "C)180°", "D)320°", "E)None of these" ]

B

aqua_train

aqua_train_1851

If 1/4 of the time from midnight plus 1/2 of the time from now to midnight is the present time,then what is the present time ?

[ "A)9:36 AM", "B)9:39 AM", "C)9:26 AM", "D)9:46 AM", "E)9:56 AM" ]

A

aqua_train

aqua_train_53615

What is the remainder when 7^498 is divided by 5 ?

[ "A)4", "B)3", "C)2", "D)1", "E)0" ]

A

aqua_train

aqua_train_81528

If the area of a circle is 16pi square feet, find its circumference.

[ "A)8 pi feet", "B)28 pi feet", "C)38 pi feet", "D)48 pi feet", "E)58 pi feet" ]

A

aqua_train

aqua_train_21206

Jacob purchased a TV set for $ 12500 after getting a discount of 20% on the labelled price. He spent $ 125 on transport and $ 250 on installation. At what price should it be sold so that the profit earned would be 10% if no discount was offered?

[ "A)14900", "B)12900", "C)15400", "D)17600", "E)14700" ]

D

sciq

sciq_4

At a convergent plate boundary, when one plate is oceanic, there are large what?

[ "plateaus", "lakes", "earthquakes", "volcanoes" ]

D

science_train

science_train_1142

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 greater in Pair 1.", "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is greater in Pair 2." ]

C

sciq

sciq_4

What is essential for cellular respiration for all aerobic organisms?

[ "nitrogen", "water", "carbon", "oxygen" ]

D

ds_train

ds_train_247

You have a circuit with a power source of 12 volts and two resistors of 4 ohms and 6 ohms connected in series. What is the current flowing through the circuit?

[ "A. 1 A\nB. 2 A\nC. 3 A\nD. 4 A" ]

A

science_train

science_train_5461

Question: Complete the text to describe the diagram. Solute particles moved in both directions across the permeable membrane. But more solute particles moved across the membrane (). When there was an equal concentration on both sides, the particles reached equilibrium. Hints:

[ "to the left than to the right", "to the right than to the left" ]

B

aqua_train

aqua_train_80304

In the first 10 overs of a cricket game, the run rate was only 4.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs?

[ "A)6.25", "B)6.5", "C)6.75", "D)7", "E)6" ]

E

aqua_train

aqua_train_10049

If, 1 * 3 * 5 = 16 3 * 5 * 7 = 38 Then find, 5 * 7 * 10 =?

[ "A)65", "B)68", "C)72", "D)80", "E)82" ]

E

aqua_train

aqua_train_13660

If a = x/(x - 1) and b = 1/(x - 1), then

[ "A)a < b", "B)a > b", "C)a = b", "D)a + b = 1", "E)None of these" ]

B

aqua_train

aqua_train_56868

Pipes A, B and C can fill a tank in 30, 60 and 120 minutes respectively. Pipes B and C are kept open for 10 minutes, and then Pipe B is shut while Pipe A is opened. Pipe C is closed 10 minutes before the tank overflows. How long does it take to fill the tank?

[ "A)40 minutes", "B)28 minutes", "C)30 minutes", "D)36 minutes", "E)34 minutes" ]

C

aqua_train

aqua_train_20974

A and B together can complete a work in 12 days. A alone can complete it in 20 days. If B does the work only for half a day daily, then in how many days A and B together will complete the work?

[ "A)11 days", "B)77 days", "C)15 days", "D)18 days", "E)19 days" ]

C

aqua_train

aqua_train_31029

In a country there are 2 hospitals for every 1000 citizens. If there are 50,000 citizens, how many hospitals are there in that country?

[ "A)50", "B)100", "C)60", "D)75", "E)80" ]

B