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
ds_train	ds_train_711	In the context of epigenetics, what is the primary mechanism through which environmental factors can influence gene expression without altering the DNA sequence itself?	[ "A. Genetic mutations\nB. DNA methylation\nC. Protein coding\nD. RNA interference" ]	B
sciq	sciq_4	In arthropods, coxal glands and malphigian tubules perform what role?	[ "ingestion", "reproduction", "photosynthesis", "excretion" ]	D
sciq	sciq_4	Not all structural rearrangements of chromosomes produce nonviable, impaired, or infertile individuals. in rare instances, such a change can result in the evolution of what?	[ "new order", "new mutation", "new family", "new species" ]	D
sciq	sciq_4	What are biochemical compounds that living things use to store energy and make cell membranes?	[ "carbohydrates", "proteins", "nucleic acid", "lipids" ]	D
science_train	science_train_5411	Question: Select the organism in the same genus as the green tree frog. Hints:	[ "Ardea cinerea", "Nerodia cyclopion", "Hyla cinerea" ]	C
aqua_train	aqua_train_63139	The percentage profit earned by selling an article for Rs. 1920 is equal to the percentage loss incurred by selling the same article for Rs. 1280. At what price should the article be sold to make 25% profit?	[ "A)Rs. 2000", "B)Rs. 2200", "C)Rs. 2400", "D)Rs. 3400", "E)Data inadequate" ]	A
aqua_train	aqua_train_26086	If a train, travelling at a speed of 90 kmph, crosses a pole in 5 sec, then the length of train is?	[ "A)177 m", "B)125 m", "C)188 m", "D)178 m", "E)777 m" ]	B
aqua_train	aqua_train_24563	What is the remainder when 4^8707 is divided by 5 ?	[ "A)0", "B)1", "C)2", "D)3", "E)4" ]	E
aqua_train	aqua_train_39585	A, B and C enter into a partnership. They invest Rs.40,000, Rs.80,000 and Rs.1,20,000 respectively. At the end of the first year, B withdraws Rs.40,000 while at the end of the second year, C withdraws Rs.80,000. In what ratio will the profit be shared at the end of 3 years?	[ "A)2 : 3 : 5", "B)3 : 4 : 7", "C)4 : 5 : 9", "D)None of these", "E)Cannot be determined" ]	B
aqua_train	aqua_train_76930	Two friends A and B apply for a job in the same company. The chances of A getting selected is 2/5 and that of B is 4/7. What is the probability that both of them get selected?	[ "A)8/38", "B)8/32", "C)8/35", "D)8/31", "E)6/38" ]	C
aqua_train	aqua_train_56651	A sum of money is sufficient to pay P's wages for 24 days and Q's wages for 40 days. The same money is sufficient to pay the wages of both for?	[ "A)12", "B)13", "C)14", "D)15", "E)16" ]	D
sciq	sciq_4	During sexual reproduction, the macronucleus dissolves and is replaced by what?	[ "fluctuations", "chromosomes", "sporozoans", "micronucleus" ]	D
aqua_train	aqua_train_49462	A, B, C rent a pasture. A puts 10 oxen for 7 months, B puts 12 oxen for 5 months and C puts 15 oxen for 3 months for grazing. If the rent of the pasture is Rs. 175, how much must C pay as his share of rent?	[ "A)45", "B)23", "C)38", "D)27", "E)28" ]	A
aqua_train	aqua_train_12244	A pipe X is 30 meters and 45% longer than another pipe Y. find the length of the pipe Y.	[ "A)20.12", "B)20.68", "C)20", "D)20.5", "E)None of these" ]	B
sciq	sciq_4	What group includes the simplest eukaryotes, including most single-celled eukaryotes?	[ "arthropods", "bivalves", "fungi", "protists" ]	D
aqua_train	aqua_train_24534	By walking at 3/4th of his usual speed, a man reaches office 16 minutes later than usual. What is his usual time?	[ "A)48min", "B)50min", "C)65min", "D)60min", "E)70min" ]	A
aqua_train	aqua_train_65236	If the height of a cone is increased by 160% then its volume is increased by?	[ "A)100", "B)777", "C)998", "D)729", "E)160" ]	E
aqua_train	aqua_train_44442	A bus can hold 108 passengers. If there are 12 rows of seats on the bus, how many seats are in each row?	[ "A)1", "B)2", "C)9", "D)25", "E)26" ]	C
aqua_train	aqua_train_75385	(x —1)(x + 3) > 0 (x +5)(x—4) < 0 Which of the following values of x satisfy both inequalities shown? I. 3 II. -4 III. 2 IV. 5	[ "A)I and II only", "B)I and III only", "C)II and III only", "D)II and IV only", "E)I", "II", "III," ]	D
aqua_train	aqua_train_11815	The speed of a boat in still water is 20 km/hr and the rate of current is 5 km/hr. The distance travelled downstream in 21 minutes is:	[ "A)9.75", "B)5.75", "C)8.75", "D)6.75", "E)5.15" ]	C
aqua_train	aqua_train_29229	The cost price of an article is 64% of the marked price. Calculate the gain percent after allowing a discount of 12%?	[ "A)37.5%", "B)37.9%", "C)37.8%", "D)39.5%", "E)31.5%" ]	A
aqua_train	aqua_train_1346	The cash realised on selling a 14% stock is Rs.107.25, brokerage being 1/4% is?	[ "A)366", "B)107", "C)102", "D)192", "E)122" ]	B
sciq	sciq_4	What is the name for tiny animals that feed on phytoplankton?	[ "larvae", "krill", "jellyfish", "zooplankton" ]	D
aqua_train	aqua_train_91744	The cost to park a car in a certain parking garage is $10.00 for up to 2 hours of parking and $1.75 for each hour in excess of 2 hours. What is the average (arithmetic mean) cost per hour to park a car in the parking garage for 9 hours?	[ "A) $1.09", "B) $1.67", "C) $2.225", "D) $2.47", "E) $2.50" ]	D
aqua_train	aqua_train_12584	If 144/x is an integer and 108/x is an integer, which of the following must be true? I. 9/x is an integer. II. 12/x is an integer. III. 36/x is an integer.	[ "A)I only", "B)III only", "C)I and II only", "D)II and III only", "E)I", "II", "and III" ]	B
aqua_train	aqua_train_61839	In a class there are 22 boys and 20 girls. In how many ways can a boy and a girl be selected?	[ "A)288", "B)500", "C)440", "D)266", "E)255" ]	C
aqua_train	aqua_train_20752	A train 90 meters long is running with a speed of 54 kmph. The time taken by it to cross a tunnel 120 meters long is?	[ "A)29", "B)18", "C)14", "D)99", "E)13" ]	C
aqua_train	aqua_train_19992	An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?	[ "A)180degree", "B)160degree", "C)120degree", "D)150degree", "E)170degree" ]	A
science_train	science_train_5853	Question: Using only these supplies, which question can Christina investigate with an experiment? Hints:	[ "Do the deer eat fewer leaves from bean plants sprayed with garlic spray than from unsprayed bean plants?", "Do the deer eat fewer leaves from bean plants sprayed with coffee spray than from unsprayed bean plants?", "Do the deer eat more leaves from tomato plants or from squash plants?" ]	A
aqua_train	aqua_train_49920	If u clothes can be purchased for v dollars, how many clothes can be purchased for z dollars?	[ "A)u/z", "B)z/uv", "C)uv/z", "D)uz/v", "E)u/vz" ]	D
sciq	sciq_4	What do you call a specialized type of plant tissue that transports water and nutrients throughout the plant?	[ "chloroplasm", "thermal tissue", "cambrium layer", "vascular tissue" ]	D
aqua_train	aqua_train_55456	Calculate the speed of a stream if a boat going upstream at 4km/hr and downstream at 8km/hr	[ "A)1 kmph", "B)2 kmph", "C)3 kmph", "D)6 kmph", "E)8 kmph" ]	B
aqua_train	aqua_train_88326	Insert the missing number 2, 4, 8, ..., 32, 64, 128, 256	[ "A)15", "B)14", "C)16", "D)13", "E)18" ]	C
aqua_train	aqua_train_30704	Albert invested Rs. 1000 in a scheme for 3 years at compound interest rate 10% p.a. How much amount will Albert get on maturity of the fixed deposit?	[ "A)s.1300", "B)s.1005", "C)s.1031", "D)s 1331", "E)s.1120" ]	D
science_train	science_train_2338	Question: Is the following trait inherited or acquired? Elijah can fly a helicopter. Hints:	[ "inherited", "acquired" ]	B
aqua_train	aqua_train_52402	In each term of a sequence, 9 is added to get the next term. If the first term is 2, what is the eighty-first term?	[ "A)632", "B)695", "C)713", "D)722", "E)731" ]	D
sciq	sciq_4	Bile salts produced by the liver assist in breaking apart what kind of fats?	[ "soluble", "Sugar", "carbohydrates", "dietary" ]	D
aqua_train	aqua_train_89048	Vishal invested 10% more than Trishul. Trishul invested 10% less than Raghu. If the total sum of their investments is Rs. 5780, how much amount did Raghu invest ?	[ "A)1287", "B)2887", "C)2000", "D)1129", "E)1192" ]	C
sciq	sciq_4	Which type of lava lavas are less viscous and erupt effusively?	[ "Ultramafic lava", "Intermediate lava", "Felsic lava", "mafic" ]	D
aqua_train	aqua_train_17654	A began business with Rs.45000 and was joined afterwards by B with Rs.5400. When did B join if the profits at the end of the year were divided in the ratio of 2:1?	[ "A)5", "B)6", "C)7", "D)8", "E)9" ]	C
aqua_train	aqua_train_51518	If a2 - b2 = 8 and a*b = 2, find a4 + b4.	[ "A)62", "B)72", "C)82", "D)92", "E)62" ]	B
aqua_train	aqua_train_82739	There are 2 sections A and B in a class, consisting of 40 and 20 students respectively. If the average weight of section A is 50kg and that of section B is 40kg, Find the average of the whole class?	[ "A)50.78kg", "B)49.32kg", "C)46.66kg", "D)69.15kg", "E)70.89kg" ]	C
aqua_train	aqua_train_83830	Two kinds of Vodka are mixed in the ratio 1:2 and 2:1 and they are sold fetching the profit 10% and 30% respectively. If the vodkas are mixed in equal ratio and the individual profit percent on them are increased by 4/3 and 5/3 times respectively, then the mixture will fetch the profit of	[ "A)18%", "B)20%", "C)30%", "D)23%", "E)Cannot be determined" ]	C
sciq	sciq_4	What term is used describe energy released during an earthquake?	[ "blast", "seismic load", "resonance", "magnitude" ]	D
aqua_train	aqua_train_37980	Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is?	[ "A)7/20", "B)1/2", "C)16/19", "D)3/5", "E)4/5" ]	A
aqua_train	aqua_train_61076	The age of Somu is one-third his father's. 7 years back he was one-fifth of his father's age. What is his persent age ?	[ "A)11", "B)13", "C)14", "D)12", "E)10" ]	C
aqua_train	aqua_train_88049	Little John had $8.50. He spent $1.25 on sweets and gave to his two friends $1.20 each. How much money was left?	[ "A)$3.85", "B)$4.85", "C)$5.85", "D)$2.85", "E)$1.85" ]	B
sciq	sciq_4	Between meals, when the level of blood glucose drops below a certain point, a signal is sent to what organ saying “make more glucose"?	[ "pancreas", "kidney", "brain", "liver" ]	D
aqua_train	aqua_train_63179	There are 25 stations between Hyderabad and Bangalore. How many second class tickets have to be printed, so that a passenger can travel from any station to any other station?	[ "A)156", "B)167", "C)157", "D)352", "E)702" ]	E
aqua_train	aqua_train_24050	If q and y are both odd prime numbers and q < y, how many distinct positive integer factors does 2qy have?	[ "A)3", "B)4", "C)6", "D)8", "E)12" ]	D
aqua_train	aqua_train_31490	The price of a stock has decreased by 75% since the year 2000. How many percent should the stock price increase in order to gain the same value as in the year 2000?	[ "A)300%", "B)30%", "C)75%", "D)150%", "E)25%" ]	A
ds_train	ds_train_795	In Multi-Attribute Utility Theory (MAUT), how is the overall utility of an alternative typically computed when dealing with multiple attributes?	[ "A. By computing the average of utilities of all attributes.\nB. By identifying the attribute with the maximum utility.\nC. By aggregating the weighted utilities of all attributes.\nD. By selecting the attribute with the highest acceptable utility." ]	C
aqua_train	aqua_train_6735	If each digit in the set of A = {0,1,2,3,4,5,6,7,8,9} is exactly used once, in how many ways can the digits be arranged such that the 2 and 5 are not adjacent?	[ "A)10! / 2!", "B)10! - 9!", "C)9!", "D)10!", "E)8*9!" ]	E
ds_train	ds_train_2113	Suppose you are using Multi-Attribute Utility Theory (MAUT) to decide between three potential job offers, each with different salaries, locations, and growth opportunities. Which of the following best describes the process of using MAUT to make your decision?	[ "A. Choosing the job offer with the highest individual salary.\nB. Assigning weights to each attribute based on its importance and then scoring each job offer based on those attributes.\nC. Selecting the job closest to your current residence to minimize commuting time.\nD. Deciding based on the growth opportunity a...	B
sciq	sciq_4	What causes a voltage to exist across the membrane in cells?	[ "insulators", "increase in energy", "same charge", "difference in charges" ]	D
aqua_train	aqua_train_31004	360 metres long yard, 31 trees are palnted at equal distances, one tree being at each end of the yard. What is the distance between 2consecutive trees	[ "A)10", "B)12", "C)14", "D)16", "E)17" ]	B
aqua_train	aqua_train_4627	In a certain diving competition, 5 judges score each dive on a scale from 1 to 10. The point value of the dive is obtained by dropping the highest score and the lowest score and multiplying the sum of the remaining scores by the degree of difficulty. If a dive with a degree of difficulty of 3.2 received scores of 7.5, 8.3, 9.0, 6.0, and 8.6, what was the point value of the dive?	[ "A)78.08", "B)73.6", "C)75.2", "D)76.8", "E)81.6" ]	A
sciq	sciq_4	The outer planets are made of hydrogen and helium, so they are termed what?	[ "hydrogen giants", "light giants", "helium giants", "gas giants" ]	D
aqua_train	aqua_train_72627	Shannon and Maxine work in the same building and leave work at the same time. Shannon lives due north of work and Maxine lives due south. The distance between Maxine's house and Shannon's house is 60 miles. If they both drive home at the rate 2R miles per hour, Maxine arrives home 60 minutes after Shannon. If Maxine rider her bike home at the rate of R per hour and Shannon still drives at a rate of 2R miles per hour, Shannon arrives home 2 hours before Maxine. How far does maxine live from work?	[ "A)20", "B)34", "C)38", "D)40", "E)48" ]	E
sciq	sciq_4	What colorful phenomenon occurs in the northern sky when particles from the sun energize ions in the thermosphere?	[ "meteor shower", "Coriolis effect", "aurora nervosa", "northern lights" ]	D
aqua_train	aqua_train_92163	Three vehecle speed ratio 1:2:3 & time ratio 3:2:1...Distance ratio ??	[ "A)3:4:2", "B)3:4:3", "C)3:4:6", "D)3:4:9", "E)3:2:3" ]	B
sciq	sciq_4	What are the two methods of logical thinking?	[ "Observation and result", "cathartic and deductive", "inductive and dynamical", "inductive and deductive" ]	D
aqua_train	aqua_train_53743	There is a total of 90 marbles in a box, each of which is red, green, blue, or white. If one marble is drawn from the box at random, the probability that it will be white is 1/6 and the probability that it will be green is 1/5. What is the probability that the marble will be either red or blue?	[ "A)3/5", "B)7/15", "C)11/15", "D)19/30", "E)23/30" ]	D
aqua_train	aqua_train_96582	If the average of w, b, c, 14 and 15 is 12. What is the average value of w, b, c and 29	[ "A)12", "B)13", "C)14", "D)15", "E)16" ]	D
aqua_train	aqua_train_79773	If I walk at 2 kmph, I miss the train by 2 min, if however, I walk at 4 kmph. I reach the station 2 min before the arrival of the train. How far do I walk to reach the station?	[ "A)4/13 km", "B)4/15 km", "C)4/17 km", "D)1/15 km", "E)2/15 km" ]	B
aqua_train	aqua_train_12823	In a 500 m race, the ratio of the speeds of two contestants A and B is 3 : 4. A has a start of 140 m. Then, A wins by:	[ "A)20 m", "B)40 m", "C)60 m", "D)45 m", "E)55 m" ]	A
aqua_train	aqua_train_47412	John bought 9.25m of cloth for $416.25. Find the cost price per metre.	[ "A)46", "B)47", "C)45", "D)56", "E)54" ]	C
aqua_train	aqua_train_33457	A man sells a horse for Rs.420 and loses something, if he had sold it for Rs.620, his gain would have been double the former loss. Find the cost price of the horse?	[ "A)27", "B)66.6", "C)55.2", "D)60.6", "E)71" ]	B
aqua_train	aqua_train_1	Two friends plan to walk along a 43-km trail, starting at opposite ends of the trail at the same time. If Friend P's rate is 15% faster than Friend Q's, how many kilometers will Friend P have walked when they pass each other?	[ "A)21", "B)21.5", "C)22", "D)22.5", "E)23" ]	E
aqua_train	aqua_train_33017	A team of 8 students goes on an excursion, in two cars, of which one can seat 5 and the other only 4. In how many ways can they travel?	[ "A)392", "B)126", "C)26", "D)9", "E)8" ]	B
sciq	sciq_4	What is the term for the slow wearing down of rocks on earth’s surface?	[ "slipping", "evaporation", "experiencing", "weathering" ]	D
aqua_train	aqua_train_91175	Two pipes A and B can fill a tank in 6 hours and 4 hours respectively. If they are opened on alternate hours and if pipe A is opened first, in how many hours, the tank shall be full?	[ "A)2hrs", "B)4hrs", "C)5hrs", "D)6hrs", "E)7hrs" ]	C
aqua_train	aqua_train_57411	Can anyhow help me with an easy solution for this 2, 3, 9, 5, 6, 81, 6, 7, ?	[ "A)256", "B)221", "C)121", "D)144", "E)169" ]	C
aqua_train	aqua_train_79003	20 % of 2 is equal to	[ "A)0.2", "B)0.4", "C)0.6", "D)0.7", "E)0.9" ]	B
aqua_train	aqua_train_80000	In a series of six consecutive even numbers, the sum of the second and sixth numbers is 24. What is the fourth number?	[ "A)12", "B)66", "C)87", "D)88", "E)66" ]	A
aqua_train	aqua_train_95432	With a uniform speed a car covers the distance in 8 hours. Had the speed been increased by 4 km/hr, the same distance could have been covered in 7 1/2 hours. What is the distance covered?	[ "A)347", "B)480", "C)288", "D)278", "E)131" ]	B
aqua_train	aqua_train_754	Each person who attended a company meeting was either a stockholder in the company, an employee of the company, or both. If 50 percent of those who attended the meeting were stockholders and 65 percent were employees, what percent were stockholders who were not employees?	[ "A)31", "B)32", "C)33", "D)34", "E)35" ]	E
aqua_train	aqua_train_82634	The ratio of red boxes to blue boxes in a certain warehouse is 10 to 25. If the number of the red boxes were doubled and the number of blue boxes were increased by 150 the ratio would be halved. How many total boxes are in the warehouse?	[ "A)37", "B)74", "C)70", "D)148", "E)244" ]	C
aqua_train	aqua_train_60149	A man has $ 10,000 to invest. He invests $ 4000 at 5 % and $ 3500 at 4 %. In order to have a yearly income of $ 500, he must invest the remainder at:	[ "A)4%", "B)6%", "C)6.4%", "D)7%", "E)8.2%" ]	C
aqua_train	aqua_train_52558	If the true discount on a certain sum due 6 months hence at 15% is Rs. 120, what is the banker’s discount on the same sum for the same time and at the same rate?	[ "A)100", "B)115", "C)120", "D)129", "E)None" ]	D
sciq	sciq_4	The heart contracts rhythmically to pump what to the lungs and the rest of the body?	[ "Bile", "Cerumen", "Chyle", "blood" ]	D
aqua_train	aqua_train_10115	If the given two numbers are respectively 7% and 28% of a third number, then what percentage is the first of the second ?	[ "A)20%", "B)25%", "C)18%", "D)30%", "E)none of these" ]	B
aqua_train	aqua_train_28774	Solve the given two equations and find the inequality of X and Y. (a) x^2-1=0 and (b) y^2+4y+3=0	[ "A)If x>y", "B)If x>=y", "C)If x < y", "D)If x<=y", "E)x=y or relationship cannot be established" ]	B
aqua_train	aqua_train_39732	Two numbers are 30% and 37% are less than a third number .How much percent is the second number less than the first?	[ "A)10", "B)15", "C)20", "D)30", "E)35" ]	A
aqua_train	aqua_train_55974	A group of people participate in some curriculum, 25 of them practice Yoga, 15 study cooking, 8 study weaving, 2 of them study cooking only, 7 of them study both the cooking and yoga, 3 of them participate all curriculums. How many people study both cooking and weaving?	[ "A)1", "B)2", "C)3", "D)4", "E)5" ]	C
aqua_train	aqua_train_72770	Two numbers are in the ratio 3 : 4. If their L.C.M. is 96. what is sum of the numbers?	[ "A)48", "B)56", "C)76", "D)84", "E)85" ]	B
science_train	science_train_5055	Question: Which is stickier? Hints:	[ "tape", "ice cube" ]	A
aqua_train	aqua_train_49741	36 people attend a party. 4 men are single and the rest are there with their wives. There are no children in the party. In all 22 women are present. Then the number of married men at the party is ?	[ "A)5", "B)6", "C)7", "D)8", "E)10" ]	E
aqua_train	aqua_train_22591	Sandy invested a certain sum of money at 12% p.a. simple interest for 'n' years. At the end of 'n' years, Sandy got back 4 times the original investment. What is the value of n?	[ "A)20", "B)25", "C)30", "D)35", "E)40" ]	B
aqua_train	aqua_train_82486	if the ratio of age of x and y is 5:7.and the sum of the ages are 48.calculate the age of X.	[ "A)20", "B)25", "C)30", "D)28", "E)26" ]	A
aqua_train	aqua_train_59698	Alok ordered 16 chapatis, 5 plates of rice, 7 plates of mixed vegetable and 6 ice-cream cups. The cost of each chapati is Rs.6, that of each plate of rice is Rs.45 and that of mixed vegetable is Rs.70. The amount that Alok paid the cashier was Rs.883. Find the cost of each ice-cream cup?	[ "A)25", "B)76", "C)29", "D)12", "E)20" ]	D
aqua_train	aqua_train_81005	Two dice are thrown simultaneously. What is the probability of getting two numbers whose product is even?	[ "A)2/7", "B)3/10", "C)3/4", "D)1/9", "E)7/9" ]	C
aqua_train	aqua_train_45971	Of the goose eggs laid at a certain pond, 1/4 hatched and 4/5 of the geese that hatched from those eggs survived the first month. Of the geese that survived the first month, 3/5 did not survive the first year. If 120 geese survived the first year and if no more than one goose hatched from each egg, how many goose eggs were laid at the pond?	[ "A)1200", "B)1300", "C)1400", "D)1500", "E)1600" ]	D
aqua_train	aqua_train_2415	If the SI on a certain sum of money is 4/25 of the sum and the rate per cent equals the number yrs, then the rate of interest/annum is?	[ "A)4%", "B)5%", "C)6%", "D)7%", "E)8%" ]	A
science_train	science_train_243	Question: Which property do these three objects have in common? Hints:	[ "bumpy", "colorful", "stretchy" ]	A
aqua_train	aqua_train_79591	What is the greatest prime factor of 4^16 - 2^30?	[ "A)2", "B)3", "C)5", "D)7", "E)11" ]	B
aqua_train	aqua_train_66498	Rob also compared the Empire State Building and the Petronas Towers. What is the height difference between the two if the Empire State Building is 464m tall and the Petronas Towers is 472m tall?	[ "A)9", "B)8", "C)23", "D)45", "E)12" ]	B
aqua_train	aqua_train_12532	Hari spends 50% of his income. His income is increased by 10% and he increased his expenditure by 5%. Find the percentage increase in his savings?	[ "A)10%", "B)15%", "C)20%", "D)25%", "E)30%" ]	B
aqua_train	aqua_train_75756	Tough and Tricky questions: Probability. Medical analysts predict that half of all people who are infected by a certain biological agent could be expected to be killed for each day that passes during which they have not received an antidote. What fraction of a group of 1,000 people could be expected to be killed if infected and not treated for three full days?	[ "A)16/81", "B)7/8", "C)2/3", "D)19/27", "E)65/81" ]	B
aqua_train	aqua_train_27714	When 12 + 10 = 1205, 11 + 8 = 885, then 16 + 15 = ?	[ "A)2405", "B)3205", "C)2463", "D)2631", "E)3425" ]	A

ds_train

ds_train_711

In the context of epigenetics, what is the primary mechanism through which environmental factors can influence gene expression without altering the DNA sequence itself?

[ "A. Genetic mutations\nB. DNA methylation\nC. Protein coding\nD. RNA interference" ]

B

sciq

sciq_4

In arthropods, coxal glands and malphigian tubules perform what role?

[ "ingestion", "reproduction", "photosynthesis", "excretion" ]

D

sciq

sciq_4

Not all structural rearrangements of chromosomes produce nonviable, impaired, or infertile individuals. in rare instances, such a change can result in the evolution of what?

[ "new order", "new mutation", "new family", "new species" ]

D

sciq

sciq_4

What are biochemical compounds that living things use to store energy and make cell membranes?

[ "carbohydrates", "proteins", "nucleic acid", "lipids" ]

D

science_train

science_train_5411

Question: Select the organism in the same genus as the green tree frog. Hints:

[ "Ardea cinerea", "Nerodia cyclopion", "Hyla cinerea" ]

C

aqua_train

aqua_train_63139

The percentage profit earned by selling an article for Rs. 1920 is equal to the percentage loss incurred by selling the same article for Rs. 1280. At what price should the article be sold to make 25% profit?

[ "A)Rs. 2000", "B)Rs. 2200", "C)Rs. 2400", "D)Rs. 3400", "E)Data inadequate" ]

A

aqua_train

aqua_train_26086

If a train, travelling at a speed of 90 kmph, crosses a pole in 5 sec, then the length of train is?

[ "A)177 m", "B)125 m", "C)188 m", "D)178 m", "E)777 m" ]

B

aqua_train

aqua_train_24563

What is the remainder when 4^8707 is divided by 5 ?

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

E

aqua_train

aqua_train_39585

A, B and C enter into a partnership. They invest Rs.40,000, Rs.80,000 and Rs.1,20,000 respectively. At the end of the first year, B withdraws Rs.40,000 while at the end of the second year, C withdraws Rs.80,000. In what ratio will the profit be shared at the end of 3 years?

[ "A)2 : 3 : 5", "B)3 : 4 : 7", "C)4 : 5 : 9", "D)None of these", "E)Cannot be determined" ]

B

aqua_train

aqua_train_76930

Two friends A and B apply for a job in the same company. The chances of A getting selected is 2/5 and that of B is 4/7. What is the probability that both of them get selected?

[ "A)8/38", "B)8/32", "C)8/35", "D)8/31", "E)6/38" ]

C

aqua_train

aqua_train_56651

A sum of money is sufficient to pay P's wages for 24 days and Q's wages for 40 days. The same money is sufficient to pay the wages of both for?

[ "A)12", "B)13", "C)14", "D)15", "E)16" ]

D

sciq

sciq_4

During sexual reproduction, the macronucleus dissolves and is replaced by what?

[ "fluctuations", "chromosomes", "sporozoans", "micronucleus" ]

D

aqua_train

aqua_train_49462

A, B, C rent a pasture. A puts 10 oxen for 7 months, B puts 12 oxen for 5 months and C puts 15 oxen for 3 months for grazing. If the rent of the pasture is Rs. 175, how much must C pay as his share of rent?

[ "A)45", "B)23", "C)38", "D)27", "E)28" ]

A

aqua_train

aqua_train_12244

A pipe X is 30 meters and 45% longer than another pipe Y. find the length of the pipe Y.

[ "A)20.12", "B)20.68", "C)20", "D)20.5", "E)None of these" ]

B

sciq

sciq_4

What group includes the simplest eukaryotes, including most single-celled eukaryotes?

[ "arthropods", "bivalves", "fungi", "protists" ]

D

aqua_train

aqua_train_24534

By walking at 3/4th of his usual speed, a man reaches office 16 minutes later than usual. What is his usual time?

[ "A)48min", "B)50min", "C)65min", "D)60min", "E)70min" ]

A

aqua_train

aqua_train_65236

If the height of a cone is increased by 160% then its volume is increased by?

[ "A)100", "B)777", "C)998", "D)729", "E)160" ]

E

aqua_train

aqua_train_44442

A bus can hold 108 passengers. If there are 12 rows of seats on the bus, how many seats are in each row?

[ "A)1", "B)2", "C)9", "D)25", "E)26" ]

C

aqua_train

aqua_train_75385

(x —1)(x + 3) > 0 (x +5)(x—4) < 0 Which of the following values of x satisfy both inequalities shown? I. 3 II. -4 III. 2 IV. 5

[ "A)I and II only", "B)I and III only", "C)II and III only", "D)II and IV only", "E)I", "II", "III," ]

D

aqua_train

aqua_train_11815

The speed of a boat in still water is 20 km/hr and the rate of current is 5 km/hr. The distance travelled downstream in 21 minutes is:

[ "A)9.75", "B)5.75", "C)8.75", "D)6.75", "E)5.15" ]

C

aqua_train

aqua_train_29229

The cost price of an article is 64% of the marked price. Calculate the gain percent after allowing a discount of 12%?

[ "A)37.5%", "B)37.9%", "C)37.8%", "D)39.5%", "E)31.5%" ]

A

aqua_train

aqua_train_1346

The cash realised on selling a 14% stock is Rs.107.25, brokerage being 1/4% is?

[ "A)366", "B)107", "C)102", "D)192", "E)122" ]

B

sciq

sciq_4

What is the name for tiny animals that feed on phytoplankton?

[ "larvae", "krill", "jellyfish", "zooplankton" ]

D

aqua_train

aqua_train_91744

The cost to park a car in a certain parking garage is $10.00 for up to 2 hours of parking and $1.75 for each hour in excess of 2 hours. What is the average (arithmetic mean) cost per hour to park a car in the parking garage for 9 hours?

[ "A) $1.09", "B) $1.67", "C) $2.225", "D) $2.47", "E) $2.50" ]

D

aqua_train

aqua_train_12584

If 144/x is an integer and 108/x is an integer, which of the following must be true? I. 9/x is an integer. II. 12/x is an integer. III. 36/x is an integer.

[ "A)I only", "B)III only", "C)I and II only", "D)II and III only", "E)I", "II", "and III" ]

B

aqua_train

aqua_train_61839

In a class there are 22 boys and 20 girls. In how many ways can a boy and a girl be selected?

[ "A)288", "B)500", "C)440", "D)266", "E)255" ]

C

aqua_train

aqua_train_20752

A train 90 meters long is running with a speed of 54 kmph. The time taken by it to cross a tunnel 120 meters long is?

[ "A)29", "B)18", "C)14", "D)99", "E)13" ]

C

aqua_train

aqua_train_19992

An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?

[ "A)180degree", "B)160degree", "C)120degree", "D)150degree", "E)170degree" ]

A

science_train

science_train_5853

Question: Using only these supplies, which question can Christina investigate with an experiment? Hints:

[ "Do the deer eat fewer leaves from bean plants sprayed with garlic spray than from unsprayed bean plants?", "Do the deer eat fewer leaves from bean plants sprayed with coffee spray than from unsprayed bean plants?", "Do the deer eat more leaves from tomato plants or from squash plants?" ]

A

aqua_train

aqua_train_49920

If u clothes can be purchased for v dollars, how many clothes can be purchased for z dollars?

[ "A)u/z", "B)z/uv", "C)uv/z", "D)uz/v", "E)u/vz" ]

D

sciq

sciq_4

What do you call a specialized type of plant tissue that transports water and nutrients throughout the plant?

[ "chloroplasm", "thermal tissue", "cambrium layer", "vascular tissue" ]

D

aqua_train

aqua_train_55456

Calculate the speed of a stream if a boat going upstream at 4km/hr and downstream at 8km/hr

[ "A)1 kmph", "B)2 kmph", "C)3 kmph", "D)6 kmph", "E)8 kmph" ]

B

aqua_train

aqua_train_88326

Insert the missing number 2, 4, 8, ..., 32, 64, 128, 256

[ "A)15", "B)14", "C)16", "D)13", "E)18" ]

C

aqua_train

aqua_train_30704

Albert invested Rs. 1000 in a scheme for 3 years at compound interest rate 10% p.a. How much amount will Albert get on maturity of the fixed deposit?

[ "A)s.1300", "B)s.1005", "C)s.1031", "D)s 1331", "E)s.1120" ]

D

science_train

science_train_2338

Question: Is the following trait inherited or acquired? Elijah can fly a helicopter. Hints:

[ "inherited", "acquired" ]

B

aqua_train

aqua_train_52402

In each term of a sequence, 9 is added to get the next term. If the first term is 2, what is the eighty-first term?

[ "A)632", "B)695", "C)713", "D)722", "E)731" ]

D

sciq

sciq_4

Bile salts produced by the liver assist in breaking apart what kind of fats?

[ "soluble", "Sugar", "carbohydrates", "dietary" ]

D

aqua_train

aqua_train_89048

Vishal invested 10% more than Trishul. Trishul invested 10% less than Raghu. If the total sum of their investments is Rs. 5780, how much amount did Raghu invest ?

[ "A)1287", "B)2887", "C)2000", "D)1129", "E)1192" ]

C

sciq

sciq_4

Which type of lava lavas are less viscous and erupt effusively?

[ "Ultramafic lava", "Intermediate lava", "Felsic lava", "mafic" ]

D

aqua_train

aqua_train_17654

A began business with Rs.45000 and was joined afterwards by B with Rs.5400. When did B join if the profits at the end of the year were divided in the ratio of 2:1?

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

C

aqua_train

aqua_train_51518

If a2 - b2 = 8 and a*b = 2, find a4 + b4.

[ "A)62", "B)72", "C)82", "D)92", "E)62" ]

B

aqua_train

aqua_train_82739

There are 2 sections A and B in a class, consisting of 40 and 20 students respectively. If the average weight of section A is 50kg and that of section B is 40kg, Find the average of the whole class?

[ "A)50.78kg", "B)49.32kg", "C)46.66kg", "D)69.15kg", "E)70.89kg" ]

C

aqua_train

aqua_train_83830

Two kinds of Vodka are mixed in the ratio 1:2 and 2:1 and they are sold fetching the profit 10% and 30% respectively. If the vodkas are mixed in equal ratio and the individual profit percent on them are increased by 4/3 and 5/3 times respectively, then the mixture will fetch the profit of

[ "A)18%", "B)20%", "C)30%", "D)23%", "E)Cannot be determined" ]

C

sciq

sciq_4

What term is used describe energy released during an earthquake?

[ "blast", "seismic load", "resonance", "magnitude" ]

D

aqua_train

aqua_train_37980

Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is?

[ "A)7/20", "B)1/2", "C)16/19", "D)3/5", "E)4/5" ]

A

aqua_train

aqua_train_61076

The age of Somu is one-third his father's. 7 years back he was one-fifth of his father's age. What is his persent age ?

[ "A)11", "B)13", "C)14", "D)12", "E)10" ]

C

aqua_train

aqua_train_88049

Little John had $8.50. He spent $1.25 on sweets and gave to his two friends $1.20 each. How much money was left?

[ "A)$3.85", "B)$4.85", "C)$5.85", "D)$2.85", "E)$1.85" ]

B

sciq

sciq_4

Between meals, when the level of blood glucose drops below a certain point, a signal is sent to what organ saying “make more glucose"?

[ "pancreas", "kidney", "brain", "liver" ]

D

aqua_train

aqua_train_63179

There are 25 stations between Hyderabad and Bangalore. How many second class tickets have to be printed, so that a passenger can travel from any station to any other station?

[ "A)156", "B)167", "C)157", "D)352", "E)702" ]

E

aqua_train

aqua_train_24050

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

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

D

aqua_train

aqua_train_31490

The price of a stock has decreased by 75% since the year 2000. How many percent should the stock price increase in order to gain the same value as in the year 2000?

[ "A)300%", "B)30%", "C)75%", "D)150%", "E)25%" ]

A

ds_train

ds_train_795

In Multi-Attribute Utility Theory (MAUT), how is the overall utility of an alternative typically computed when dealing with multiple attributes?

[ "A. By computing the average of utilities of all attributes.\nB. By identifying the attribute with the maximum utility.\nC. By aggregating the weighted utilities of all attributes.\nD. By selecting the attribute with the highest acceptable utility." ]

C

aqua_train

aqua_train_6735

If each digit in the set of A = {0,1,2,3,4,5,6,7,8,9} is exactly used once, in how many ways can the digits be arranged such that the 2 and 5 are not adjacent?

[ "A)10! / 2!", "B)10! - 9!", "C)9!", "D)10!", "E)8*9!" ]

E

ds_train

ds_train_2113

Suppose you are using Multi-Attribute Utility Theory (MAUT) to decide between three potential job offers, each with different salaries, locations, and growth opportunities. Which of the following best describes the process of using MAUT to make your decision?

[ "A. Choosing the job offer with the highest individual salary.\nB. Assigning weights to each attribute based on its importance and then scoring each job offer based on those attributes.\nC. Selecting the job closest to your current residence to minimize commuting time.\nD. Deciding based on the growth opportunity a...

B

sciq

sciq_4

What causes a voltage to exist across the membrane in cells?

[ "insulators", "increase in energy", "same charge", "difference in charges" ]

D

aqua_train

aqua_train_31004

360 metres long yard, 31 trees are palnted at equal distances, one tree being at each end of the yard. What is the distance between 2consecutive trees

[ "A)10", "B)12", "C)14", "D)16", "E)17" ]

B

aqua_train

aqua_train_4627

In a certain diving competition, 5 judges score each dive on a scale from 1 to 10. The point value of the dive is obtained by dropping the highest score and the lowest score and multiplying the sum of the remaining scores by the degree of difficulty. If a dive with a degree of difficulty of 3.2 received scores of 7.5, 8.3, 9.0, 6.0, and 8.6, what was the point value of the dive?

[ "A)78.08", "B)73.6", "C)75.2", "D)76.8", "E)81.6" ]

A

sciq

sciq_4

The outer planets are made of hydrogen and helium, so they are termed what?

[ "hydrogen giants", "light giants", "helium giants", "gas giants" ]

D

aqua_train

aqua_train_72627

Shannon and Maxine work in the same building and leave work at the same time. Shannon lives due north of work and Maxine lives due south. The distance between Maxine's house and Shannon's house is 60 miles. If they both drive home at the rate 2R miles per hour, Maxine arrives home 60 minutes after Shannon. If Maxine rider her bike home at the rate of R per hour and Shannon still drives at a rate of 2R miles per hour, Shannon arrives home 2 hours before Maxine. How far does maxine live from work?

[ "A)20", "B)34", "C)38", "D)40", "E)48" ]

E

sciq

sciq_4

What colorful phenomenon occurs in the northern sky when particles from the sun energize ions in the thermosphere?

[ "meteor shower", "Coriolis effect", "aurora nervosa", "northern lights" ]

D

aqua_train

aqua_train_92163

Three vehecle speed ratio 1:2:3 & time ratio 3:2:1...Distance ratio ??

[ "A)3:4:2", "B)3:4:3", "C)3:4:6", "D)3:4:9", "E)3:2:3" ]

B

sciq

sciq_4

What are the two methods of logical thinking?

[ "Observation and result", "cathartic and deductive", "inductive and dynamical", "inductive and deductive" ]

D

aqua_train

aqua_train_53743

There is a total of 90 marbles in a box, each of which is red, green, blue, or white. If one marble is drawn from the box at random, the probability that it will be white is 1/6 and the probability that it will be green is 1/5. What is the probability that the marble will be either red or blue?

[ "A)3/5", "B)7/15", "C)11/15", "D)19/30", "E)23/30" ]

D

aqua_train

aqua_train_96582

If the average of w, b, c, 14 and 15 is 12. What is the average value of w, b, c and 29

[ "A)12", "B)13", "C)14", "D)15", "E)16" ]

D

aqua_train

aqua_train_79773

If I walk at 2 kmph, I miss the train by 2 min, if however, I walk at 4 kmph. I reach the station 2 min before the arrival of the train. How far do I walk to reach the station?

[ "A)4/13 km", "B)4/15 km", "C)4/17 km", "D)1/15 km", "E)2/15 km" ]

B

aqua_train

aqua_train_12823

In a 500 m race, the ratio of the speeds of two contestants A and B is 3 : 4. A has a start of 140 m. Then, A wins by:

[ "A)20 m", "B)40 m", "C)60 m", "D)45 m", "E)55 m" ]

A

aqua_train

aqua_train_47412

John bought 9.25m of cloth for $416.25. Find the cost price per metre.

[ "A)46", "B)47", "C)45", "D)56", "E)54" ]

C

aqua_train

aqua_train_33457

A man sells a horse for Rs.420 and loses something, if he had sold it for Rs.620, his gain would have been double the former loss. Find the cost price of the horse?

[ "A)27", "B)66.6", "C)55.2", "D)60.6", "E)71" ]

B

aqua_train

aqua_train_1

Two friends plan to walk along a 43-km trail, starting at opposite ends of the trail at the same time. If Friend P's rate is 15% faster than Friend Q's, how many kilometers will Friend P have walked when they pass each other?

[ "A)21", "B)21.5", "C)22", "D)22.5", "E)23" ]

E

aqua_train

aqua_train_33017

A team of 8 students goes on an excursion, in two cars, of which one can seat 5 and the other only 4. In how many ways can they travel?

[ "A)392", "B)126", "C)26", "D)9", "E)8" ]

B

sciq

sciq_4

What is the term for the slow wearing down of rocks on earth’s surface?

[ "slipping", "evaporation", "experiencing", "weathering" ]

D

aqua_train

aqua_train_91175

Two pipes A and B can fill a tank in 6 hours and 4 hours respectively. If they are opened on alternate hours and if pipe A is opened first, in how many hours, the tank shall be full?

[ "A)2hrs", "B)4hrs", "C)5hrs", "D)6hrs", "E)7hrs" ]

C

aqua_train

aqua_train_57411

Can anyhow help me with an easy solution for this 2, 3, 9, 5, 6, 81, 6, 7, ?

[ "A)256", "B)221", "C)121", "D)144", "E)169" ]

C

aqua_train

aqua_train_79003

20 % of 2 is equal to

[ "A)0.2", "B)0.4", "C)0.6", "D)0.7", "E)0.9" ]

B

aqua_train

aqua_train_80000

In a series of six consecutive even numbers, the sum of the second and sixth numbers is 24. What is the fourth number?

[ "A)12", "B)66", "C)87", "D)88", "E)66" ]

A

aqua_train

aqua_train_95432

With a uniform speed a car covers the distance in 8 hours. Had the speed been increased by 4 km/hr, the same distance could have been covered in 7 1/2 hours. What is the distance covered?

[ "A)347", "B)480", "C)288", "D)278", "E)131" ]

B

aqua_train

aqua_train_754

Each person who attended a company meeting was either a stockholder in the company, an employee of the company, or both. If 50 percent of those who attended the meeting were stockholders and 65 percent were employees, what percent were stockholders who were not employees?

[ "A)31", "B)32", "C)33", "D)34", "E)35" ]

E

aqua_train

aqua_train_82634

The ratio of red boxes to blue boxes in a certain warehouse is 10 to 25. If the number of the red boxes were doubled and the number of blue boxes were increased by 150 the ratio would be halved. How many total boxes are in the warehouse?

[ "A)37", "B)74", "C)70", "D)148", "E)244" ]

C

aqua_train

aqua_train_60149

A man has $ 10,000 to invest. He invests $ 4000 at 5 % and $ 3500 at 4 %. In order to have a yearly income of $ 500, he must invest the remainder at:

[ "A)4%", "B)6%", "C)6.4%", "D)7%", "E)8.2%" ]

C

aqua_train

aqua_train_52558

If the true discount on a certain sum due 6 months hence at 15% is Rs. 120, what is the banker’s discount on the same sum for the same time and at the same rate?

[ "A)100", "B)115", "C)120", "D)129", "E)None" ]

D

sciq

sciq_4

The heart contracts rhythmically to pump what to the lungs and the rest of the body?

[ "Bile", "Cerumen", "Chyle", "blood" ]

D

aqua_train

aqua_train_10115

If the given two numbers are respectively 7% and 28% of a third number, then what percentage is the first of the second ?

[ "A)20%", "B)25%", "C)18%", "D)30%", "E)none of these" ]

B

aqua_train

aqua_train_28774

Solve the given two equations and find the inequality of X and Y. (a) x^2-1=0 and (b) y^2+4y+3=0

[ "A)If x>y", "B)If x>=y", "C)If x < y", "D)If x<=y", "E)x=y or relationship cannot be established" ]

B

aqua_train

aqua_train_39732

Two numbers are 30% and 37% are less than a third number .How much percent is the second number less than the first?

[ "A)10", "B)15", "C)20", "D)30", "E)35" ]

A

aqua_train

aqua_train_55974

A group of people participate in some curriculum, 25 of them practice Yoga, 15 study cooking, 8 study weaving, 2 of them study cooking only, 7 of them study both the cooking and yoga, 3 of them participate all curriculums. How many people study both cooking and weaving?

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

C

aqua_train

aqua_train_72770

Two numbers are in the ratio 3 : 4. If their L.C.M. is 96. what is sum of the numbers?

[ "A)48", "B)56", "C)76", "D)84", "E)85" ]

B

science_train

science_train_5055

Question: Which is stickier? Hints:

[ "tape", "ice cube" ]

A

aqua_train

aqua_train_49741

36 people attend a party. 4 men are single and the rest are there with their wives. There are no children in the party. In all 22 women are present. Then the number of married men at the party is ?

[ "A)5", "B)6", "C)7", "D)8", "E)10" ]

E

aqua_train

aqua_train_22591

Sandy invested a certain sum of money at 12% p.a. simple interest for 'n' years. At the end of 'n' years, Sandy got back 4 times the original investment. What is the value of n?

[ "A)20", "B)25", "C)30", "D)35", "E)40" ]

B

aqua_train

aqua_train_82486

if the ratio of age of x and y is 5:7.and the sum of the ages are 48.calculate the age of X.

[ "A)20", "B)25", "C)30", "D)28", "E)26" ]

A

aqua_train

aqua_train_59698

Alok ordered 16 chapatis, 5 plates of rice, 7 plates of mixed vegetable and 6 ice-cream cups. The cost of each chapati is Rs.6, that of each plate of rice is Rs.45 and that of mixed vegetable is Rs.70. The amount that Alok paid the cashier was Rs.883. Find the cost of each ice-cream cup?

[ "A)25", "B)76", "C)29", "D)12", "E)20" ]

D

aqua_train

aqua_train_81005

Two dice are thrown simultaneously. What is the probability of getting two numbers whose product is even?

[ "A)2/7", "B)3/10", "C)3/4", "D)1/9", "E)7/9" ]

C

aqua_train

aqua_train_45971

Of the goose eggs laid at a certain pond, 1/4 hatched and 4/5 of the geese that hatched from those eggs survived the first month. Of the geese that survived the first month, 3/5 did not survive the first year. If 120 geese survived the first year and if no more than one goose hatched from each egg, how many goose eggs were laid at the pond?

[ "A)1200", "B)1300", "C)1400", "D)1500", "E)1600" ]

D

aqua_train

aqua_train_2415

If the SI on a certain sum of money is 4/25 of the sum and the rate per cent equals the number yrs, then the rate of interest/annum is?

[ "A)4%", "B)5%", "C)6%", "D)7%", "E)8%" ]

A

science_train

science_train_243

Question: Which property do these three objects have in common? Hints:

[ "bumpy", "colorful", "stretchy" ]

A

aqua_train

aqua_train_79591

What is the greatest prime factor of 4^16 - 2^30?

[ "A)2", "B)3", "C)5", "D)7", "E)11" ]

B

aqua_train

aqua_train_66498

Rob also compared the Empire State Building and the Petronas Towers. What is the height difference between the two if the Empire State Building is 464m tall and the Petronas Towers is 472m tall?

[ "A)9", "B)8", "C)23", "D)45", "E)12" ]

B

aqua_train

aqua_train_12532

Hari spends 50% of his income. His income is increased by 10% and he increased his expenditure by 5%. Find the percentage increase in his savings?

[ "A)10%", "B)15%", "C)20%", "D)25%", "E)30%" ]

B

aqua_train

aqua_train_75756

Tough and Tricky questions: Probability. Medical analysts predict that half of all people who are infected by a certain biological agent could be expected to be killed for each day that passes during which they have not received an antidote. What fraction of a group of 1,000 people could be expected to be killed if infected and not treated for three full days?

[ "A)16/81", "B)7/8", "C)2/3", "D)19/27", "E)65/81" ]

B

aqua_train

aqua_train_27714

When 12 + 10 = 1205, 11 + 8 = 885, then 16 + 15 = ?

[ "A)2405", "B)3205", "C)2463", "D)2631", "E)3425" ]

A