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
sciq	sciq_4	Not surprisingly, what is the function of the most developed part of a bird's brain?	[ "controlling digestion", "controlling breeding", "controlling thought", "controlling flight" ]	D
science_train	science_train_3769	Question: Is celestine a mineral? Hints:	[ "yes", "no" ]	A
aqua_train	aqua_train_18821	3 litre of water is added to 11 litre of a solution containing 42% of alcohol in the water. The percentage of alcohol in the new mixture is	[ "A)25%", "B)20%", "C)30%", "D)33%", "E)None of these" ]	D
aqua_train	aqua_train_32907	A bullet train passes a station platform in 36 seconds and a man standing on the platform in 25 seconds. If the speed of the bullet train is 54 km/hr, what is the length of the platform?	[ "A)165 m", "B)220 m", "C)260 m", "D)224 m", "E)239 m" ]	A
sciq	sciq_4	What is the rate at which a specific allele appears within a population called?	[ "allele commonness", "trait frequency", "allele rarity", "allele frequecy" ]	D
aqua_train	aqua_train_42409	If z + \| z \| = 0, which of the following must be true?	[ "A)z > 0", "B)z≥0", "C)z< 0", "D)z≤0", "E)z = 0" ]	D
aqua_train	aqua_train_14459	In a factory, there are 40% technicians and 60% non-technicians. If the 60% of the technicians and 40% of non-technicians are permanent employees, then the percentage of workers who are temporary is?	[ "A)82%", "B)58%", "C)52%", "D)22%", "E)42%" ]	C
aqua_train	aqua_train_42295	X is an even number and Y is a positive odd number. Which of the following expressions cannot be even?	[ "A)(XY)^Y", "B)X^3Y^3", "C)X^3", "D)XY", "E)Y^2" ]	E
aqua_train	aqua_train_40618	Two positive integers differ by 4, and sum of their reciprocals is 6. Then one of the numbers is	[ "A)a) 3", "B)b) 1", "C)c) 5", "D)4", "E)e) 28" ]	D
aqua_train	aqua_train_44657	For any number y, y* is defined as the greatest positive even integer less than or equal to y. What is the value of 7.2 – 7.2*?	[ "A)1.2", "B)0.2", "C)1.8", "D)2.2", "E)4.0" ]	A
aqua_train	aqua_train_65345	A rectangular field is to be fenced on three sides leaving a side of 34 feet uncovered.If the area of the field is 680 sq.ft, how many feet of fencing will be required?	[ "A)74ft", "B)88ft", "C)22ft", "D)11ft", "E)66ft" ]	A
aqua_train	aqua_train_86119	R is an even integer greater than 300,000 and smaller than 1,000,000. How many numbers can R be?	[ "A)300,000", "B)349,999", "C)350,000", "D)399,999", "E)400,000" ]	B
aqua_train	aqua_train_42235	Three coins are tossed. What is the probability of getting at most two tails?	[ "A)5/8", "B)6/8", "C)7/8", "D)3/8", "E)1/2" ]	C
aqua_train	aqua_train_86569	How many days will there be from 24th January,1996 to 15th May,1996(both days included)?	[ "A)102", "B)113", "C)111", "D)120", "E)121" ]	B
aqua_train	aqua_train_97077	A box contains SEVEN bulbs out of which 3 are defective. If TWO bulbs are chosen at random, find the probability that atleast one bulb is good	[ "A)5/6", "B)6/7", "C)7/8", "D)8/9", "E)9/8" ]	B
aqua_train	aqua_train_69345	When Jack picks olives for two hours at three times his regular speed, he picks 10 pounds of olives more than Mac working for five hours at 70% of his regular speed. Therefore, if Mac picks olives for one hour at double his regular speeds, and Jack picks olives for four hours at 75% of his regular speed, then	[ "A)Jack picks double the amount of olives Mac picks", "B)Mac picks 10 pounds more than Jack", "C)Jack picks 10 pounds more than Mac", "D)Mac picks 5 more pounds than Jack", "E)Jack picks 5 more pounds than Mac" ]	B
science_train	science_train_5439	Question: Which of the following fossils is older? Select the more likely answer. Hints:	[ "feather", "insect" ]	A
science_train	science_train_4515	Question: Identify the question that Ellen and Lamar's experiment can best answer. Hints:	[ "Does Ellen's snowboard slide down a hill in less time when it has a layer of wax or when it does not have a layer of wax?", "Does Ellen's snowboard slide down a hill in less time when it has a thin layer of wax or a thick layer of wax?" ]	A
aqua_train	aqua_train_46361	he length of the bridge, which a train 130 meters long and travelling at 45 km/hr can cross in 30 seconds, is:	[ "A)288", "B)266", "C)245", "D)277", "E)211" ]	C
aqua_train	aqua_train_86535	A hiker walking at a constant rate of 4 kilometers per hour is passed by a cyclist travelling in the same direction along the same path at a constant rate of 30 kilometers per hour. The cyclist stops and waits for the hiker 5 minutes after passing her while the hiker continues to walk at her constant rate. How many minutes must the cyclist wait until the hiker catches up?	[ "A)7.5", "B)15", "C)17.5", "D)25", "E)32.5" ]	E
aqua_train	aqua_train_44610	if 3rd december 1999 is sunday what day is 3rd january 2000	[ "A)wednesday", "B)thursday", "C)friday", "D)saturday", "E)sunday" ]	A
aqua_train	aqua_train_9923	Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?	[ "A)9", "B)10", "C)11", "D)12", "E)13" ]	B
science_train	science_train_3476	Question: Is Loxodonta africana made up of one cell? Hints:	[ "yes", "no" ]	B
aqua_train	aqua_train_3467	Two trains travelling in the same direction at 50 and 40 kmph completely pass off another in 1 1/2 minute. If the length of the first train is 125 m, what is the length of the second train?	[ "A)300 m", "B)287 m", "C)125 m", "D)250m", "E)167 m" ]	C
aqua_train	aqua_train_63086	Mangala completes a piece of work in 15 days, Raju completes the same work in 45 days. If both of them work together, then the number of days required to complete the work is	[ "A)6 days", "B)7 days", "C)8 days", "D)9 days", "E)11 days" ]	D
aqua_train	aqua_train_766	Bruce and Bhishma are running on a circular track of length 600m. Speed of Bruce is 30 m/s and that of Bhishma is 20 m/s .They start fro the same point at the same time in the same direction. When will they meet again for the first time?	[ "A)40", "B)45", "C)50", "D)60", "E)70" ]	D
aqua_train	aqua_train_26385	The reflex angle between the hands of a clock at 10.25 is	[ "A)197 1/2", "B)197 1/9", "C)197 1/2", "D)167 1/3", "E)197 1/6" ]	A
aqua_train	aqua_train_50987	Bullock likes to keep a spare tyre in his car every time. On a certain day, he travels 1, 40,000 km and just to make the most of all the tyres, he changes the tyres between his journey such that each tyre runs the same distance. What is the distance traveled by each tyre?	[ "A)70,000", "B)112,000", "C)80,000", "D)90,000", "E)10,000" ]	B
aqua_train	aqua_train_94633	On a Saturday night, each of the rooms at a certain motel was rented for either $40 or $60. If 10 of the rooms that were rented for $60 had instead been rented for $40, then the total rent the motel charged for that night would have been reduced by 40 percent. What was the total rent the motel actually charged for that night ?	[ "A) $500", "B) $800", "C) $1,000", "D) $1,600", "E) $2,400" ]	A
aqua_train	aqua_train_33133	John walking at 4 Kmph reaches his office 8 minutes late. If he walks at 6 Kmph, he reaches there 7 minutes earlier. How far is the office from his house?	[ "A)3 Km", "B)3 1/5 Km", "C)4 1/5 Km", "D)5 1/5 Km", "E)None" ]	A
aqua_train	aqua_train_91692	If there are 86 workers in a factory, and on a certain day, 72 were present. Calculate the percentage that showed up for work? (round to the nearest tenth).	[ "A)82.7%", "B)81.7%", "C)83.7%", "D)89.7%", "E)88.7%" ]	C
aqua_train	aqua_train_40139	The number of stamps that P and Q had were in the ratio of 7:2 respectively. After P gave Q 15 stamps, the ratio of the number of P's stamps to the number of Q's stamps was 2:1. As a result of the gift, P had how many more stamps than Q?	[ "A)25", "B)35", "C)45", "D)55", "E)65" ]	C
aqua_train	aqua_train_70128	If x and y are both odd prime numbers and x < y, how many distinct positive integer T factors does 2xy have?	[ "A)3", "B)4", "C)6", "D)8", "E)12" ]	D
aqua_train	aqua_train_21299	Mysoon collects glass ornaments. Ten more than 1/6 of the ornaments in her collection are handmade, and 1/2 of the handmade ornaments are antiques. If 1/3 of the ornaments in her collection are handmade antiques, how many ornaments are in her collection?	[ "A)20", "B)60", "C)108", "D)144", "E)180" ]	A
aqua_train	aqua_train_16708	What amount does Kiran get if he invests Rs.8000 at 10% p.a. compound interest for two years, compounding done annually?	[ "A)Rs.9689", "B)Rs.9678", "C)Rs.9688", "D)Rs.9678", "E)Rs.9680" ]	E
sciq	sciq_4	On top of the otolithic membrane is a layer of calcium carbonate crystals, called what?	[ "cones", "gonads", "calcites", "otoliths" ]	D
aqua_train	aqua_train_9172	Insert the missing number. 8, 7, 11, 12, 14, 17, 17, 22, 20, (....)	[ "A)27", "B)20", "C)22", "D)24", "E)26" ]	A
aqua_train	aqua_train_28638	A special lottery is to be held to select a student who will live in the only deluxe room in a hostel. There are 100 Year-III, 150 Year-II and 200 Year-I students who applied. Each Year-III's name is placed in the lottery 3 times; each Year-II's name, 2 times and Year-I's name, 1 time. What is the probability that a Year-III's name will be chosen?	[ "A)1/8", "B)2/9", "C)2/7", "D)3/8", "E)3/9" ]	D
aqua_train	aqua_train_54730	A can give B 50 meters start and C 100 meters start in a kilometer race. How much start can B give C in a kilometer race?	[ "A)111.12", "B)111.67", "C)111.64", "D)52.63", "E)101.12" ]	D
sciq	sciq_4	What do we call zeros that appear after nonzero digits?	[ "left-end zeros", "significant digits", "placeholders", "right-end zeros" ]	D
aqua_train	aqua_train_67423	Mary, Peter, and Lucy were picking chestnuts. Mary picked twice as much chestnuts than Peter. Lucy picked 2 kg more than Peter. Together the three of them picked 26 kg of chestnuts. How many kilograms did each of them pick?	[ "A)6", "B)7", "C)1", "D)8", "E)9" ]	A
aqua_train	aqua_train_84712	A box contains 3 yellow balls and 5 black balls. One by one, every ball is selected at random without replacement. What is the probability that the fourth ball selected is black?	[ "A)1/4", "B)1/2", "C)1/2", "D)5/8", "E)2/3" ]	D
aqua_train	aqua_train_27724	If d is the standard deviation a, b, and c, what is the standard deviation of a +2, b + 2, c + 2 ?	[ "A)2d", "B)d", "C)2d+2", "D)8d", "E)2d+4" ]	B
aqua_train	aqua_train_73073	The number N is 5,2H4, where H represents the ten's digit. If N is divisible by 3, what is the value of H?	[ "A)2", "B)3", "C)5", "D)4", "E)9" ]	D
aqua_train	aqua_train_36953	A train running at the speed of 60 km/hr crosses a pole in 9 sec. What is the length of the train?	[ "A)298 m", "B)178 m", "C)197 m", "D)150 m", "E)167 m" ]	D
aqua_train	aqua_train_34293	which one is odd? 4377 3954 9860 8454 9831	[ "A)4377", "B)3954", "C)9860", "D)8454", "E)None" ]	C
aqua_train	aqua_train_86383	What is the sum of the first 23 natural numbers (starting from 1)?	[ "A)256", "B)266", "C)276", "D)286", "E)296" ]	C
aqua_train	aqua_train_29562	Find the sum lend at C.I. at 5 p.c per annum will amount to Rs.441 in 2 years?	[ "A)399", "B)400", "C)2887", "D)277", "E)1213" ]	B
ds_train	ds_train_1399	Consider a dielectric material placed in an external electric field. The polarization density (P) of this material is a vector quantity that describes how the material becomes polarized. If the external electric field (E) is uniform and the dielectric material is isotropic and homogeneous with a dielectric susceptibility (\u03c7_e), which of the following correctly represents the relationship between the polarization density (P) and the external electric field (E)?	[ "A. \\( \\mathbf{P} = \\epsilon_0 \\mathbf{E} \\)\nB. \\( \\mathbf{P} = \\epsilon_0 \\chi_e \\mathbf{E} \\)\nC. \\( \\mathbf{P} = \\frac{\\epsilon_0 \\mathbf{E}}{\\chi_e} \\)\nD. \\( \\mathbf{P} = \\frac{\\mathbf{E}}{\\epsilon_0 \\chi_e} \\)" ]	B
aqua_train	aqua_train_12211	The length of a rectangle is 2 cm more than the width of the rectangle. The perimeter of the rectangle is 20 cm. Find the length and the width of the rectangle.	[ "A)l=2,w=9", "B)l=5,w=8", "C)l=6,w=4", "D)l=1,w=7", "E)l=2,w=3" ]	C
aqua_train	aqua_train_15288	The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and the difference of the digits of the number if the ratio between the digits of the number is 1 : 2 ?	[ "A)4", "B)8", "C)16", "D)20", "E)none" ]	B
aqua_train	aqua_train_6964	If 25% of a number exceeds 8% of it by 11.9, then find the number?	[ "A)76", "B)70", "C)55", "D)65", "E)22" ]	B
sciq	sciq_4	What is the very slow movement of rock and soil down a hillside?	[ "landslide", "evaporate", "drop", "creep" ]	D
aqua_train	aqua_train_26045	In year Y imported machine tools accounted for 70 percent of total machine-tools sales in the United States, and Japanese imports accounted for 50 percent of the sales of imported machine tools. If the total sales of machine tools imported from Japan that year was x billion dollars, then the total sales of all machine tools in the United States was how many billion dollars?	[ "A)3.86x", "B)4.86x", "C)5.86x", "D)2.86x", "E)6.86x" ]	D
aqua_train	aqua_train_2110	Find the simple interest on $6000 at 15% per annum for 9 months?	[ "A)$492", "B)$512", "C)$675", "D)$745", "E)$1020" ]	C
aqua_train	aqua_train_58270	A group consists of 4 men, 6 women and 5 children. In how many ways can 3 men, 2 women and 3 children selected from the given group?	[ "A)987 ways", "B)346 ways", "C)600 ways", "D)157 ways", "E)134 ways" ]	C
aqua_train	aqua_train_2929	A cycle is bought for Rs.600 and sold for Rs.1080, find the gain percent?	[ "A)22", "B)20", "C)90", "D)80", "E)11" ]	D
sciq	sciq_4	Composite cones are steep-sided, cone-shaped types of what, which produce explosive eruptions?	[ "earthquakes", "mountains", "craters", "volcanoes" ]	D
aqua_train	aqua_train_84125	A man sitting in a train which is traveling at 80 kmph observes that a goods train, traveling in opposite direction, takes 9 seconds to pass him. If the goods train is 280 m long, find its speed.?	[ "A)32 kmph", "B)58 kmph", "C)62 kmph", "D)65 kmph", "E)75 kmph" ]	A
aqua_train	aqua_train_39867	Two cyclist start on a circular track from a given point but in opposite direction with speeds of 7m/s and 8m/s. If the circumference of the circle is 180meters, after what time will they meet at the starting point?	[ "A)20sec", "B)12sec", "C)30sec", "D)50sec", "E)1min" ]	B
sciq	sciq_4	What occurs when an unstable nucleus emits a beta particle and energy?	[ "nucleus decay", "alpha decay", "methane decay", "beta decay" ]	D
aqua_train	aqua_train_32045	There is a sequence ni such, in which i is a positive integer, ni+1=2ni. If n1=1, n2=2, n3=4, n4=8, what is the scope including n61?	[ "A)100~1,000", "B)1,000~10,000", "C)10,000~100,000", "D)100,000~1,000,000", "E)1,000,000,000,000,000,000~" ]	E
sciq	sciq_4	What is the term for crops that are genetically modified with new genes that code for traits useful to humans?	[ "mutant", "embryonic", "carcinogenic", "transgenic" ]	D
aqua_train	aqua_train_74241	If e<0, which of the following must be true?	[ "A)–100 < e < 100", "B)e ≤ –1", "C)e ≤ 1", "D)e^2 ≥ 1/4", "E)–100 < e < 0" ]	C
sciq	sciq_4	When a plant has what deficiency, guard cells may lose turgor and close stomata?	[ "cold", "light", "air", "water" ]	D
aqua_train	aqua_train_4201	If 9 is a factor of 2k, then which of the following may not be an integer?	[ "A)6k/54 + 2k/3", "B)(4k-18)/9", "C)(2k+27)/9", "D)(81-4k^2)/81", "E)(2k-3)/3" ]	A
science_train	science_train_2785	Question: Use the evidence in the text to select the photosynthetic organism. Hints:	[ "Emerald tree boas eat only once every few months. The boas eat small animals", "which their bodies break down for energy.", "Snake plants use carbon dioxide and water to make sugars. These plants use the sugars to get the energy they need to live." ]	B
aqua_train	aqua_train_74860	If two positive numbers are in the ratio 1/8 : 1/7, then by what percent is the second number more than the first?	[ "A)14.3%.", "B)70%.", "C)60%.", "D)68%.", "E)80%." ]	A
aqua_train	aqua_train_68760	Pipes A and B can fill a tank in 3 and 5 hours. Pipe C can empty it in 12 hours. If all pipes are opened together, then the tank will be filled in?	[ "A)60/17 hr", "B)12/19 hr", "C)20/9 hr", "D)9/20 hr", "E)63/19 hr" ]	C
aqua_train	aqua_train_1770	A and B can do a job in 15 days and 10 days, respectively. They began the work together but A leaves after some days and B finished the remaining job in 5 days. After how many days did A leave?	[ "A)2 days", "B)3 days", "C)1 day", "D)4 days", "E)None of these" ]	B
aqua_train	aqua_train_15891	The rate of a certain chemical reaction is directly proportional to the square of the concentration of chemical A present and inversely proportional to the concentration of chemical B present. If the concentration of chemical B is increased by 50%, which of the following is closest to the percent change in the concentration of chemical A required to keep the reaction rate unchanged?	[ "A)100% decrease", "B)50% decrease", "C)40% decrease", "D)40% increase", "E)50% increase" ]	C
aqua_train	aqua_train_7679	Thefactor countof an integer n greater than 1 is the number of distinct prime factors of n. For example, the factor count of 36 is 2, since 2 and 3 are the distinct prime factors of 36 = 2 x 2 x 3 x 3. For which of the following integers is the factor count greatest R?	[ "A) 60", "B) 61", "C) 62", "D) 63", "E) 64" ]	A
aqua_train	aqua_train_23433	How many seconds will a 500 m long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr?	[ "A)11 sec", "B)30 sec", "C)77 sec", "D)14 sec", "E)12" ]	B
aqua_train	aqua_train_63283	Three people who work full-time are to work together on a project, but their total time on the project is to be equivalent to that of only one person working full-time. If one of the people is budgeted for 1/2 of his time to the project and a second person for 1/3 of her time, what part of the third worker's time should be budgeted to this project?	[ "A)1/3", "B)1/4", "C)1/6", "D)1/8", "E)1/9" ]	A
aqua_train	aqua_train_35555	A dog takes 3 leaps for every 5 leaps of a hare. If one leap of the dog is equal to 3 leaps of the hare, the raƟo of the speed of the dog to that of the hare is	[ "A)4:5", "B)9:5", "C)8:5", "D)9:2", "E)None of these" ]	B
science_train	science_train_4446	Question: What information supports the conclusion that Riley inherited this trait? Hints:	[ "Riley and her mother both wear their hair in braids.", "Riley's parents have red hair. They passed down this trait to Riley." ]	B
aqua_train	aqua_train_42064	After allowing a discount of 15% on the marked price, the selling price is Rs. 6800 for an article. If it was sold at marked price, there would have been a profit of 60%. The cost price of the article is?	[ "A)Rs.2989", "B)Rs.5029", "C)Rs.5000", "D)Rs.5197", "E)Rs.5029" ]	C
aqua_train	aqua_train_1632	2056 x 987 = ?	[ "A)1936372", "B)2029272", "C)1896172", "D)1926172", "E)1956231" ]	B
aqua_train	aqua_train_21057	A shopkeeper labeled the price of his articles so as to earn a profit of 50% on the cost price. He then sold the articles by offering a discount of 10% on the labeled price. What is the actual percent profit earned in the deal?	[ "A)35%", "B)20%", "C)17%", "D)18%", "E)None of these" ]	A
aqua_train	aqua_train_73181	From the sale of sleeping bags, a retailer made a gross profit of 14% of the wholesale cost. If each sleeping bag was sold for $28, what was the wholesale cost per bag?	[ "A)3.0", "B)3.36", "C)24.56", "D)25.0", "E)31.36" ]	C
aqua_train	aqua_train_74725	What will be the day of the week on 1st January, 2010 ?	[ "A)Friday", "B)Saturday", "C)Sunday", "D)Monday", "E)None of these" ]	C
aqua_train	aqua_train_4617	Eight coins are tossed simultaneously. In how many of the outcomes will the third coin turn up a head?	[ "A)2^9", "B)2^10", "C)3 * 2^8", "D)2^7", "E)3 * 2^10" ]	D
sciq	sciq_4	Substances produced by a reaction are known as?	[ "solutions", "compounds", "minerals", "products" ]	D
aqua_train	aqua_train_6485	How many prime numbers between 1 and 100 are factors of 143?	[ "A)6", "B)5", "C)4", "D)2", "E)3" ]	D
aqua_train	aqua_train_76574	Salaries of Ravi and Sumit are in the ratio 2:3. If the salary of each is increased by Rs. 4000, the new ratio becomes 40:57. What is Sumit's salary?	[ "A)38000", "B)46800", "C)36700", "D)50000", "E)60000" ]	A
aqua_train	aqua_train_27365	If 625^(-x) +5^(-2x) + 5^(-4x) = 15, what is the value of x?	[ "A)-4", "B)-1/4", "C)0", "D)1/4", "E)4" ]	A
aqua_train	aqua_train_70230	30.5 % of 2000	[ "A)556", "B)612.5", "C)756.8", "D)610", "E)820" ]	D
aqua_train	aqua_train_94691	A man can row upstream at 26 kmph and downstream at 30 kmph, and then find the speed of the man in still water?	[ "A)29", "B)28", "C)30", "D)32", "E)23" ]	B
aqua_train	aqua_train_11168	How many two letter words are formed using the letters of the word BOOK?	[ "A)12", "B)10", "C)6", "D)3", "E)9" ]	A
sciq	sciq_4	What phenomenon is crowding out other species and making all the other causes of extinction worse?	[ "climate change", "human suburbanization", "migration", "human overpopulation" ]	D
aqua_train	aqua_train_12035	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)5", "B)6", "C)7", "D)8", "E)9" ]	B
aqua_train	aqua_train_45134	In What proportion must flour at $0.8 per pound be mixed with flour at $0.9 per pound so that the mixture costs $0.865 per pound?	[ "A)1:3", "B)1:2", "C)1:1", "D)2:1", "E)3:1" ]	B
aqua_train	aqua_train_26551	A card is drawn from a pack of 52 cards. The probability of getting a queen of spade or an ace of club is:	[ "A)1/13", "B)1/26", "C)2/13", "D)1/52", "E)1/48" ]	B
science_train	science_train_5468	Question: Select the amphibian. Hints:	[ "olive toad", "emu", "rabbit", "anchovy" ]	A
aqua_train	aqua_train_89652	From the beginning to the end of 2007, the price of a stock rose 20 percent. In 2008, it dropped 25 percent. In 2009, it rose 40 percent. What percent of the stockâ€™s 2007 starting price was the price of the stock at the end of 2009?	[ "A)80", "B)126", "C)95", "D)100", "E)108" ]	B
aqua_train	aqua_train_95013	if sum of two no. is 12 and subtraction to that is 4.so how much min. should added to smaller no. to make it even?	[ "A)1", "B)2", "C)0.5", "D)1.5", "E)0" ]	E
aqua_train	aqua_train_85493	The average of 11 results is 20. The average of first 5 of them is 15 and that of last 5 is 22 . Find the 6th result?	[ "A)35", "B)50", "C)100", "D)120", "E)150" ]	A
sciq	sciq_4	Foresters commonly inoculate pine seedlings with a type of what to promote growth?	[ "yeast", "soil", "proteins", "fungi" ]	D
aqua_train	aqua_train_26871	69 laboratories raise the bacterium, the laboratory have 48 culture dishes on average, which has about 25,075 bacteria each. How many bacteria are there approximately?	[ "A)10^7", "B)10^8", "C)10^9", "D)10^10", "E)10^11" ]	A
aqua_train	aqua_train_69515	There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is:	[ "A)20", "B)80", "C)100", "D)200", "E)220" ]	C

sciq

sciq_4

Not surprisingly, what is the function of the most developed part of a bird's brain?

[ "controlling digestion", "controlling breeding", "controlling thought", "controlling flight" ]

D

science_train

science_train_3769

Question: Is celestine a mineral? Hints:

[ "yes", "no" ]

A

aqua_train

aqua_train_18821

3 litre of water is added to 11 litre of a solution containing 42% of alcohol in the water. The percentage of alcohol in the new mixture is

[ "A)25%", "B)20%", "C)30%", "D)33%", "E)None of these" ]

D

aqua_train

aqua_train_32907

A bullet train passes a station platform in 36 seconds and a man standing on the platform in 25 seconds. If the speed of the bullet train is 54 km/hr, what is the length of the platform?

[ "A)165 m", "B)220 m", "C)260 m", "D)224 m", "E)239 m" ]

A

sciq

sciq_4

What is the rate at which a specific allele appears within a population called?

[ "allele commonness", "trait frequency", "allele rarity", "allele frequecy" ]

D

aqua_train

aqua_train_42409

If z + | z | = 0, which of the following must be true?

[ "A)z > 0", "B)z≥0", "C)z< 0", "D)z≤0", "E)z = 0" ]

D

aqua_train

aqua_train_14459

In a factory, there are 40% technicians and 60% non-technicians. If the 60% of the technicians and 40% of non-technicians are permanent employees, then the percentage of workers who are temporary is?

[ "A)82%", "B)58%", "C)52%", "D)22%", "E)42%" ]

C

aqua_train

aqua_train_42295

X is an even number and Y is a positive odd number. Which of the following expressions cannot be even?

[ "A)(XY)^Y", "B)X^3Y^3", "C)X^3", "D)XY", "E)Y^2" ]

E

aqua_train

aqua_train_40618

Two positive integers differ by 4, and sum of their reciprocals is 6. Then one of the numbers is

[ "A)a) 3", "B)b) 1", "C)c) 5", "D)4", "E)e) 28" ]

D

aqua_train

aqua_train_44657

For any number y, y* is defined as the greatest positive even integer less than or equal to y. What is the value of 7.2 – 7.2*?

[ "A)1.2", "B)0.2", "C)1.8", "D)2.2", "E)4.0" ]

A

aqua_train

aqua_train_65345

A rectangular field is to be fenced on three sides leaving a side of 34 feet uncovered.If the area of the field is 680 sq.ft, how many feet of fencing will be required?

[ "A)74ft", "B)88ft", "C)22ft", "D)11ft", "E)66ft" ]

A

aqua_train

aqua_train_86119

R is an even integer greater than 300,000 and smaller than 1,000,000. How many numbers can R be?

[ "A)300,000", "B)349,999", "C)350,000", "D)399,999", "E)400,000" ]

B

aqua_train

aqua_train_42235

Three coins are tossed. What is the probability of getting at most two tails?

[ "A)5/8", "B)6/8", "C)7/8", "D)3/8", "E)1/2" ]

C

aqua_train

aqua_train_86569

How many days will there be from 24th January,1996 to 15th May,1996(both days included)?

[ "A)102", "B)113", "C)111", "D)120", "E)121" ]

B

aqua_train

aqua_train_97077

A box contains SEVEN bulbs out of which 3 are defective. If TWO bulbs are chosen at random, find the probability that atleast one bulb is good

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

B

aqua_train

aqua_train_69345

When Jack picks olives for two hours at three times his regular speed, he picks 10 pounds of olives more than Mac working for five hours at 70% of his regular speed. Therefore, if Mac picks olives for one hour at double his regular speeds, and Jack picks olives for four hours at 75% of his regular speed, then

[ "A)Jack picks double the amount of olives Mac picks", "B)Mac picks 10 pounds more than Jack", "C)Jack picks 10 pounds more than Mac", "D)Mac picks 5 more pounds than Jack", "E)Jack picks 5 more pounds than Mac" ]

B

science_train

science_train_5439

Question: Which of the following fossils is older? Select the more likely answer. Hints:

[ "feather", "insect" ]

A

science_train

science_train_4515

Question: Identify the question that Ellen and Lamar's experiment can best answer. Hints:

[ "Does Ellen's snowboard slide down a hill in less time when it has a layer of wax or when it does not have a layer of wax?", "Does Ellen's snowboard slide down a hill in less time when it has a thin layer of wax or a thick layer of wax?" ]

A

aqua_train

aqua_train_46361

he length of the bridge, which a train 130 meters long and travelling at 45 km/hr can cross in 30 seconds, is:

[ "A)288", "B)266", "C)245", "D)277", "E)211" ]

C

aqua_train

aqua_train_86535

A hiker walking at a constant rate of 4 kilometers per hour is passed by a cyclist travelling in the same direction along the same path at a constant rate of 30 kilometers per hour. The cyclist stops and waits for the hiker 5 minutes after passing her while the hiker continues to walk at her constant rate. How many minutes must the cyclist wait until the hiker catches up?

[ "A)7.5", "B)15", "C)17.5", "D)25", "E)32.5" ]

E

aqua_train

aqua_train_44610

if 3rd december 1999 is sunday what day is 3rd january 2000

[ "A)wednesday", "B)thursday", "C)friday", "D)saturday", "E)sunday" ]

A

aqua_train

aqua_train_9923

Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?

[ "A)9", "B)10", "C)11", "D)12", "E)13" ]

B

science_train

science_train_3476

Question: Is Loxodonta africana made up of one cell? Hints:

[ "yes", "no" ]

B

aqua_train

aqua_train_3467

Two trains travelling in the same direction at 50 and 40 kmph completely pass off another in 1 1/2 minute. If the length of the first train is 125 m, what is the length of the second train?

[ "A)300 m", "B)287 m", "C)125 m", "D)250m", "E)167 m" ]

C

aqua_train

aqua_train_63086

Mangala completes a piece of work in 15 days, Raju completes the same work in 45 days. If both of them work together, then the number of days required to complete the work is

[ "A)6 days", "B)7 days", "C)8 days", "D)9 days", "E)11 days" ]

D

aqua_train

aqua_train_766

Bruce and Bhishma are running on a circular track of length 600m. Speed of Bruce is 30 m/s and that of Bhishma is 20 m/s .They start fro the same point at the same time in the same direction. When will they meet again for the first time?

[ "A)40", "B)45", "C)50", "D)60", "E)70" ]

D

aqua_train

aqua_train_26385

The reflex angle between the hands of a clock at 10.25 is

[ "A)197 1/2", "B)197 1/9", "C)197 1/2", "D)167 1/3", "E)197 1/6" ]

A

aqua_train

aqua_train_50987

Bullock likes to keep a spare tyre in his car every time. On a certain day, he travels 1, 40,000 km and just to make the most of all the tyres, he changes the tyres between his journey such that each tyre runs the same distance. What is the distance traveled by each tyre?

[ "A)70,000", "B)112,000", "C)80,000", "D)90,000", "E)10,000" ]

B

aqua_train

aqua_train_94633

On a Saturday night, each of the rooms at a certain motel was rented for either $40 or $60. If 10 of the rooms that were rented for $60 had instead been rented for $40, then the total rent the motel charged for that night would have been reduced by 40 percent. What was the total rent the motel actually charged for that night ?

[ "A) $500", "B) $800", "C) $1,000", "D) $1,600", "E) $2,400" ]

A

aqua_train

aqua_train_33133

John walking at 4 Kmph reaches his office 8 minutes late. If he walks at 6 Kmph, he reaches there 7 minutes earlier. How far is the office from his house?

[ "A)3 Km", "B)3 1/5 Km", "C)4 1/5 Km", "D)5 1/5 Km", "E)None" ]

A

aqua_train

aqua_train_91692

If there are 86 workers in a factory, and on a certain day, 72 were present. Calculate the percentage that showed up for work? (round to the nearest tenth).

[ "A)82.7%", "B)81.7%", "C)83.7%", "D)89.7%", "E)88.7%" ]

C

aqua_train

aqua_train_40139

The number of stamps that P and Q had were in the ratio of 7:2 respectively. After P gave Q 15 stamps, the ratio of the number of P's stamps to the number of Q's stamps was 2:1. As a result of the gift, P had how many more stamps than Q?

[ "A)25", "B)35", "C)45", "D)55", "E)65" ]

C

aqua_train

aqua_train_70128

If x and y are both odd prime numbers and x < y, how many distinct positive integer T factors does 2xy have?

[ "A)3", "B)4", "C)6", "D)8", "E)12" ]

D

aqua_train

aqua_train_21299

Mysoon collects glass ornaments. Ten more than 1/6 of the ornaments in her collection are handmade, and 1/2 of the handmade ornaments are antiques. If 1/3 of the ornaments in her collection are handmade antiques, how many ornaments are in her collection?

[ "A)20", "B)60", "C)108", "D)144", "E)180" ]

A

aqua_train

aqua_train_16708

What amount does Kiran get if he invests Rs.8000 at 10% p.a. compound interest for two years, compounding done annually?

[ "A)Rs.9689", "B)Rs.9678", "C)Rs.9688", "D)Rs.9678", "E)Rs.9680" ]

E

sciq

sciq_4

On top of the otolithic membrane is a layer of calcium carbonate crystals, called what?

[ "cones", "gonads", "calcites", "otoliths" ]

D

aqua_train

aqua_train_9172

Insert the missing number. 8, 7, 11, 12, 14, 17, 17, 22, 20, (....)

[ "A)27", "B)20", "C)22", "D)24", "E)26" ]

A

aqua_train

aqua_train_28638

A special lottery is to be held to select a student who will live in the only deluxe room in a hostel. There are 100 Year-III, 150 Year-II and 200 Year-I students who applied. Each Year-III's name is placed in the lottery 3 times; each Year-II's name, 2 times and Year-I's name, 1 time. What is the probability that a Year-III's name will be chosen?

[ "A)1/8", "B)2/9", "C)2/7", "D)3/8", "E)3/9" ]

D

aqua_train

aqua_train_54730

A can give B 50 meters start and C 100 meters start in a kilometer race. How much start can B give C in a kilometer race?

[ "A)111.12", "B)111.67", "C)111.64", "D)52.63", "E)101.12" ]

D

sciq

sciq_4

What do we call zeros that appear after nonzero digits?

[ "left-end zeros", "significant digits", "placeholders", "right-end zeros" ]

D

aqua_train

aqua_train_67423

Mary, Peter, and Lucy were picking chestnuts. Mary picked twice as much chestnuts than Peter. Lucy picked 2 kg more than Peter. Together the three of them picked 26 kg of chestnuts. How many kilograms did each of them pick?

[ "A)6", "B)7", "C)1", "D)8", "E)9" ]

A

aqua_train

aqua_train_84712

A box contains 3 yellow balls and 5 black balls. One by one, every ball is selected at random without replacement. What is the probability that the fourth ball selected is black?

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

D

aqua_train

aqua_train_27724

If d is the standard deviation a, b, and c, what is the standard deviation of a +2, b + 2, c + 2 ?

[ "A)2d", "B)d", "C)2d+2", "D)8d", "E)2d+4" ]

B

aqua_train

aqua_train_73073

The number N is 5,2H4, where H represents the ten's digit. If N is divisible by 3, what is the value of H?

[ "A)2", "B)3", "C)5", "D)4", "E)9" ]

D

aqua_train

aqua_train_36953

A train running at the speed of 60 km/hr crosses a pole in 9 sec. What is the length of the train?

[ "A)298 m", "B)178 m", "C)197 m", "D)150 m", "E)167 m" ]

D

aqua_train

aqua_train_34293

which one is odd? 4377 3954 9860 8454 9831

[ "A)4377", "B)3954", "C)9860", "D)8454", "E)None" ]

C

aqua_train

aqua_train_86383

What is the sum of the first 23 natural numbers (starting from 1)?

[ "A)256", "B)266", "C)276", "D)286", "E)296" ]

C

aqua_train

aqua_train_29562

Find the sum lend at C.I. at 5 p.c per annum will amount to Rs.441 in 2 years?

[ "A)399", "B)400", "C)2887", "D)277", "E)1213" ]

B

ds_train

ds_train_1399

Consider a dielectric material placed in an external electric field. The polarization density (P) of this material is a vector quantity that describes how the material becomes polarized. If the external electric field (E) is uniform and the dielectric material is isotropic and homogeneous with a dielectric susceptibility (\u03c7_e), which of the following correctly represents the relationship between the polarization density (P) and the external electric field (E)?

[ "A. \$ \\mathbf{P} = \\epsilon_0 \\mathbf{E} \$\nB. \$ \\mathbf{P} = \\epsilon_0 \\chi_e \\mathbf{E} \$\nC. \$ \\mathbf{P} = \\frac{\\epsilon_0 \\mathbf{E}}{\\chi_e} \$\nD. \$ \\mathbf{P} = \\frac{\\mathbf{E}}{\\epsilon_0 \\chi_e} \$" ]

B

aqua_train

aqua_train_12211

The length of a rectangle is 2 cm more than the width of the rectangle. The perimeter of the rectangle is 20 cm. Find the length and the width of the rectangle.

[ "A)l=2,w=9", "B)l=5,w=8", "C)l=6,w=4", "D)l=1,w=7", "E)l=2,w=3" ]

C

aqua_train

aqua_train_15288

The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and the difference of the digits of the number if the ratio between the digits of the number is 1 : 2 ?

[ "A)4", "B)8", "C)16", "D)20", "E)none" ]

B

aqua_train

aqua_train_6964

If 25% of a number exceeds 8% of it by 11.9, then find the number?

[ "A)76", "B)70", "C)55", "D)65", "E)22" ]

B

sciq

sciq_4

What is the very slow movement of rock and soil down a hillside?

[ "landslide", "evaporate", "drop", "creep" ]

D

aqua_train

aqua_train_26045

In year Y imported machine tools accounted for 70 percent of total machine-tools sales in the United States, and Japanese imports accounted for 50 percent of the sales of imported machine tools. If the total sales of machine tools imported from Japan that year was x billion dollars, then the total sales of all machine tools in the United States was how many billion dollars?

[ "A)3.86x", "B)4.86x", "C)5.86x", "D)2.86x", "E)6.86x" ]

D

aqua_train

aqua_train_2110

Find the simple interest on $6000 at 15% per annum for 9 months?

[ "A)$492", "B)$512", "C)$675", "D)$745", "E)$1020" ]

C

aqua_train

aqua_train_58270

A group consists of 4 men, 6 women and 5 children. In how many ways can 3 men, 2 women and 3 children selected from the given group?

[ "A)987 ways", "B)346 ways", "C)600 ways", "D)157 ways", "E)134 ways" ]

C

aqua_train

aqua_train_2929

A cycle is bought for Rs.600 and sold for Rs.1080, find the gain percent?

[ "A)22", "B)20", "C)90", "D)80", "E)11" ]

D

sciq

sciq_4

Composite cones are steep-sided, cone-shaped types of what, which produce explosive eruptions?

[ "earthquakes", "mountains", "craters", "volcanoes" ]

D

aqua_train

aqua_train_84125

A man sitting in a train which is traveling at 80 kmph observes that a goods train, traveling in opposite direction, takes 9 seconds to pass him. If the goods train is 280 m long, find its speed.?

[ "A)32 kmph", "B)58 kmph", "C)62 kmph", "D)65 kmph", "E)75 kmph" ]

A

aqua_train

aqua_train_39867

Two cyclist start on a circular track from a given point but in opposite direction with speeds of 7m/s and 8m/s. If the circumference of the circle is 180meters, after what time will they meet at the starting point?

[ "A)20sec", "B)12sec", "C)30sec", "D)50sec", "E)1min" ]

B

sciq

sciq_4

What occurs when an unstable nucleus emits a beta particle and energy?

[ "nucleus decay", "alpha decay", "methane decay", "beta decay" ]

D

aqua_train

aqua_train_32045

There is a sequence ni such, in which i is a positive integer, ni+1=2ni. If n1=1, n2=2, n3=4, n4=8, what is the scope including n61?

[ "A)100~1,000", "B)1,000~10,000", "C)10,000~100,000", "D)100,000~1,000,000", "E)1,000,000,000,000,000,000~" ]

E

sciq

sciq_4

What is the term for crops that are genetically modified with new genes that code for traits useful to humans?

[ "mutant", "embryonic", "carcinogenic", "transgenic" ]

D

aqua_train

aqua_train_74241

If e<0, which of the following must be true?

[ "A)–100 < e < 100", "B)e ≤ –1", "C)e ≤ 1", "D)e^2 ≥ 1/4", "E)–100 < e < 0" ]

C

sciq

sciq_4

When a plant has what deficiency, guard cells may lose turgor and close stomata?

[ "cold", "light", "air", "water" ]

D

aqua_train

aqua_train_4201

If 9 is a factor of 2k, then which of the following may not be an integer?

[ "A)6k/54 + 2k/3", "B)(4k-18)/9", "C)(2k+27)/9", "D)(81-4k^2)/81", "E)(2k-3)/3" ]

A

science_train

science_train_2785

Question: Use the evidence in the text to select the photosynthetic organism. Hints:

[ "Emerald tree boas eat only once every few months. The boas eat small animals", "which their bodies break down for energy.", "Snake plants use carbon dioxide and water to make sugars. These plants use the sugars to get the energy they need to live." ]

B

aqua_train

aqua_train_74860

If two positive numbers are in the ratio 1/8 : 1/7, then by what percent is the second number more than the first?

[ "A)14.3%.", "B)70%.", "C)60%.", "D)68%.", "E)80%." ]

A

aqua_train

aqua_train_68760

Pipes A and B can fill a tank in 3 and 5 hours. Pipe C can empty it in 12 hours. If all pipes are opened together, then the tank will be filled in?

[ "A)60/17 hr", "B)12/19 hr", "C)20/9 hr", "D)9/20 hr", "E)63/19 hr" ]

C

aqua_train

aqua_train_1770

A and B can do a job in 15 days and 10 days, respectively. They began the work together but A leaves after some days and B finished the remaining job in 5 days. After how many days did A leave?

[ "A)2 days", "B)3 days", "C)1 day", "D)4 days", "E)None of these" ]

B

aqua_train

aqua_train_15891

The rate of a certain chemical reaction is directly proportional to the square of the concentration of chemical A present and inversely proportional to the concentration of chemical B present. If the concentration of chemical B is increased by 50%, which of the following is closest to the percent change in the concentration of chemical A required to keep the reaction rate unchanged?

[ "A)100% decrease", "B)50% decrease", "C)40% decrease", "D)40% increase", "E)50% increase" ]

C

aqua_train

aqua_train_7679

Thefactor countof an integer n greater than 1 is the number of distinct prime factors of n. For example, the factor count of 36 is 2, since 2 and 3 are the distinct prime factors of 36 = 2 x 2 x 3 x 3. For which of the following integers is the factor count greatest R?

[ "A) 60", "B) 61", "C) 62", "D) 63", "E) 64" ]

A

aqua_train

aqua_train_23433

How many seconds will a 500 m long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr?

[ "A)11 sec", "B)30 sec", "C)77 sec", "D)14 sec", "E)12" ]

B

aqua_train

aqua_train_63283

Three people who work full-time are to work together on a project, but their total time on the project is to be equivalent to that of only one person working full-time. If one of the people is budgeted for 1/2 of his time to the project and a second person for 1/3 of her time, what part of the third worker's time should be budgeted to this project?

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

A

aqua_train

aqua_train_35555

A dog takes 3 leaps for every 5 leaps of a hare. If one leap of the dog is equal to 3 leaps of the hare, the raƟo of the speed of the dog to that of the hare is

[ "A)4:5", "B)9:5", "C)8:5", "D)9:2", "E)None of these" ]

B

science_train

science_train_4446

Question: What information supports the conclusion that Riley inherited this trait? Hints:

[ "Riley and her mother both wear their hair in braids.", "Riley's parents have red hair. They passed down this trait to Riley." ]

B

aqua_train

aqua_train_42064

After allowing a discount of 15% on the marked price, the selling price is Rs. 6800 for an article. If it was sold at marked price, there would have been a profit of 60%. The cost price of the article is?

[ "A)Rs.2989", "B)Rs.5029", "C)Rs.5000", "D)Rs.5197", "E)Rs.5029" ]

C

aqua_train

aqua_train_1632

2056 x 987 = ?

[ "A)1936372", "B)2029272", "C)1896172", "D)1926172", "E)1956231" ]

B

aqua_train

aqua_train_21057

A shopkeeper labeled the price of his articles so as to earn a profit of 50% on the cost price. He then sold the articles by offering a discount of 10% on the labeled price. What is the actual percent profit earned in the deal?

[ "A)35%", "B)20%", "C)17%", "D)18%", "E)None of these" ]

A

aqua_train

aqua_train_73181

From the sale of sleeping bags, a retailer made a gross profit of 14% of the wholesale cost. If each sleeping bag was sold for $28, what was the wholesale cost per bag?

[ "A)3.0", "B)3.36", "C)24.56", "D)25.0", "E)31.36" ]

C

aqua_train

aqua_train_74725

What will be the day of the week on 1st January, 2010 ?

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

C

aqua_train

aqua_train_4617

Eight coins are tossed simultaneously. In how many of the outcomes will the third coin turn up a head?

[ "A)2^9", "B)2^10", "C)3 * 2^8", "D)2^7", "E)3 * 2^10" ]

D

sciq

sciq_4

Substances produced by a reaction are known as?

[ "solutions", "compounds", "minerals", "products" ]

D

aqua_train

aqua_train_6485

How many prime numbers between 1 and 100 are factors of 143?

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

D

aqua_train

aqua_train_76574

Salaries of Ravi and Sumit are in the ratio 2:3. If the salary of each is increased by Rs. 4000, the new ratio becomes 40:57. What is Sumit's salary?

[ "A)38000", "B)46800", "C)36700", "D)50000", "E)60000" ]

A

aqua_train

aqua_train_27365

If 625^(-x) +5^(-2x) + 5^(-4x) = 15, what is the value of x?

[ "A)-4", "B)-1/4", "C)0", "D)1/4", "E)4" ]

A

aqua_train

aqua_train_70230

30.5 % of 2000

[ "A)556", "B)612.5", "C)756.8", "D)610", "E)820" ]

D

aqua_train

aqua_train_94691

A man can row upstream at 26 kmph and downstream at 30 kmph, and then find the speed of the man in still water?

[ "A)29", "B)28", "C)30", "D)32", "E)23" ]

B

aqua_train

aqua_train_11168

How many two letter words are formed using the letters of the word BOOK?

[ "A)12", "B)10", "C)6", "D)3", "E)9" ]

A

sciq

sciq_4

What phenomenon is crowding out other species and making all the other causes of extinction worse?

[ "climate change", "human suburbanization", "migration", "human overpopulation" ]

D

aqua_train

aqua_train_12035

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

B

aqua_train

aqua_train_45134

In What proportion must flour at $0.8 per pound be mixed with flour at $0.9 per pound so that the mixture costs $0.865 per pound?

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

B

aqua_train

aqua_train_26551

A card is drawn from a pack of 52 cards. The probability of getting a queen of spade or an ace of club is:

[ "A)1/13", "B)1/26", "C)2/13", "D)1/52", "E)1/48" ]

B

science_train

science_train_5468

Question: Select the amphibian. Hints:

[ "olive toad", "emu", "rabbit", "anchovy" ]

A

aqua_train

aqua_train_89652

From the beginning to the end of 2007, the price of a stock rose 20 percent. In 2008, it dropped 25 percent. In 2009, it rose 40 percent. What percent of the stockâ€™s 2007 starting price was the price of the stock at the end of 2009?

[ "A)80", "B)126", "C)95", "D)100", "E)108" ]

B

aqua_train

aqua_train_95013

if sum of two no. is 12 and subtraction to that is 4.so how much min. should added to smaller no. to make it even?

[ "A)1", "B)2", "C)0.5", "D)1.5", "E)0" ]

E

aqua_train

aqua_train_85493

The average of 11 results is 20. The average of first 5 of them is 15 and that of last 5 is 22 . Find the 6th result?

[ "A)35", "B)50", "C)100", "D)120", "E)150" ]

A

sciq

sciq_4

Foresters commonly inoculate pine seedlings with a type of what to promote growth?

[ "yeast", "soil", "proteins", "fungi" ]

D

aqua_train

aqua_train_26871

69 laboratories raise the bacterium, the laboratory have 48 culture dishes on average, which has about 25,075 bacteria each. How many bacteria are there approximately?

[ "A)10^7", "B)10^8", "C)10^9", "D)10^10", "E)10^11" ]

A

aqua_train

aqua_train_69515

There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is:

[ "A)20", "B)80", "C)100", "D)200", "E)220" ]

C