Thierrix/MNLP_M2_quantized_dataset · Datasets at Hugging Face

dataset stringclasses 5 values	id stringlengths 6 18	question stringlengths 3 1.92k	choices listlengths 1 36	answer stringclasses 5 values
aqua_train	aqua_train_34788	A class has three girls and three boys. These students line up at random, one after another. What is the probability that no boy is right next to another boy, and no girl is right next to another girl?	[ "A)1 /20", "B)1 /12", "C)1 /10", "D)3 /10", "E)1 /2" ]	C
aqua_train	aqua_train_44355	The price for a loaf of bread in April was $1.17, in May the price was $1.32, and in June the price was $1.08. If 2/3 as much bread was sold in April as in May, and twice as much was sold in June as in April, what was the average price for a loaf of bread sold during the three-month period?	[ "A)$1.16", "B)$1.17", "C)$1.18", "D)$1.19", "E)$1.20" ]	C
aqua_train	aqua_train_314	In the interior of a forest, a certain number of apes equal to the square of one-fourth of the total number are playing and having great fun. The remaining four apes are on a hill and the echo of their shrieks by the adjoining hills frightens them. They came and join the apes in the forest and play with enthusiasm. What is the total number of apes?	[ "A)48", "B)8", "C)64", "D)80", "E)16 or 48" ]	B
aqua_train	aqua_train_345	What will be the difference between simple and compound interest at 16% per annum on a sum of Rs. 1000 after 4 years?	[ "A)164.19", "B)164.12", "C)170.6", "D)167.1", "E)165.11" ]	C
aqua_train	aqua_train_53551	How many different ways can you select a pilot and a co pilot if you have 70 people to choose from?	[ "A) 199", "B) 200", "C) 398", "D) 4830", "E) 9900" ]	D
aqua_train	aqua_train_33466	The product of all the prime numbers less than 16 is closest to which of the following powers of 10 ?	[ "A)10^9", "B)10^8", "C)10^7", "D)10^6", "E)10^5" ]	E
aqua_train	aqua_train_55300	Convert the 10/36 m/s into kilometers per hour?	[ "A)2.9 kmph", "B)9.9 kmph", "C)1.3 kmph", "D)1 kmph", "E)5.7 kmph" ]	D
aqua_train	aqua_train_46069	Students in Class I and II of a school are in the ratio of 3 : 5. Had 15 students leave the school from each class, the ratio would have become 1 : 2. How many total students were there in the beginning?	[ "A)120", "B)64", "C)96", "D)80", "E)None" ]	A
sciq	sciq_4	What is the name of the process where light is produced without heat?	[ "radiation", "effervescence", "fluorescence", "luminescence" ]	D
aqua_train	aqua_train_52149	In a certain alphabet, 10 letters contain a dot and a straight line. 24 letters contain a straight line but do not contain a dot. If that alphabet has 40 letters, all of which contain either a dot or a straight line or both, how many letters contain a dot but do not contain a straight line?	[ "A)6", "B)8", "C)14", "D)20", "E)28" ]	A
aqua_train	aqua_train_79519	A dishonest dealer professes to sell goods at the cost price but uses a weight of 990 grams per kg, what is his percent?	[ "A)1.01%", "B)25%", "C)22%", "D)29%", "E)45%" ]	A
aqua_train	aqua_train_84787	A man took a loan from a bank at the rate of 9% p.a. simple interest.After 3 years he had to pay Rs. 5400 interest only for the period.The principal amount borrowed by him was :	[ "A)Rs. 2000", "B)Rs. 10,000", "C)Rs. 15,000", "D)Rs. 20,000", "E)None" ]	D
aqua_train	aqua_train_4443	Joe drives 600 miles at 60 miles per hour, and then he drives the next 120 miles at 40 miles per hour. What is his average speed for the entire trip in miles per hour?	[ "A)42", "B)55", "C)50", "D)54", "E)56" ]	B
aqua_train	aqua_train_28124	A train moves fast a telegraph post and a bridge 264 m long in 2 sec and 20 sec respectively. What is the speed of the train?	[ "A)89", "B)23", "C)52.8", "D)79.2", "E)67" ]	C
aqua_train	aqua_train_76351	Jane covered a distance of 310 miles between city A and city B taking a total of 5 hours. If part of the distance was covered at 60 miles per hour speed and the balance at 80 miles per hour speed, how many hours did she travel at 60 miles per hour?	[ "A)2 hours 30 minutes", "B)3 hours", "C)2 hours", "D)1 hour 30 minutes", "E)None of these" ]	D
aqua_train	aqua_train_28093	There are three categories of jobs A, B and C. The average salary of the student who got the job of A and B categories is 26 lakh per annum. The average salary of the students who got the job of B and C category is 44 lakh per annum and the average salary of those students who got the job of A and C categories is 34 lakh per annum. The most appropriate (or closet) range of average salary of all the three categories (if it is known that each student gets only one category of jobs i.e. , A, B and C):	[ "A)lies between 30 and 44", "B)lies between 28 and 34", "C)lies between 34 and 44", "D)lies between 27 and 44", "E)None of these" ]	A
sciq	sciq_4	Nutrients the body needs in relatively large amounts are called what?	[ "vitamins", "micronutrients", "minerals", "macronutrients" ]	D
aqua_train	aqua_train_43212	The speed of a car is 100 km in the first hour and 80 km in the second hour. What is the average speed of the car?	[ "A)12", "B)75", "C)88", "D)54", "E)90" ]	E
aqua_train	aqua_train_80566	Find the simple interest on Rs.300 for 9 months at 6 paisa per month?	[ "A)142", "B)152", "C)162", "D)172", "E)182" ]	C
aqua_train	aqua_train_48872	The true discount on a bill of Rs.1080 is Rs.180.The banker's discount is	[ "A)210", "B)212", "C)214", "D)216", "E)None of these" ]	D
aqua_train	aqua_train_9985	What should come in the place of the question mark(?) in the following equation? 21⁄25 ÷ 9⁄20 × 5⁄12 ÷ 10⁄17	[ "A)7 77⁄125", "B)11 9⁄10", "C)119⁄450", "D)1 29⁄90", "E)None of these" ]	D
sciq	sciq_4	Physical properties are characteristics that describe what as it exists?	[ "imagination", "antimatter", "life", "matter" ]	D
sciq	sciq_4	What type of metal is a good conductor of electricity?	[ "Tin", "Aluminium", "zinc", "copper" ]	D
aqua_train	aqua_train_29556	The ratio between the present ages of P and Q is 6:7. If Q is 4 years old than P, what will be the ratio of the ages of P and Q after 4 years	[ "A)of these", "B)B)3:5", "C)C)4:3", "D)inadequate", "E)A)3:4" ]	A
aqua_train	aqua_train_97467	\|x+3\| – \|4-x\| = \|9+x\| How many solutions will this equation have?	[ "A)0", "B)1", "C)2", "D)3", "E)4" ]	B
aqua_train	aqua_train_12908	In an election, candidate Douglas won 66 percent of the total vote in Counties X and Y. He won 74 percent of the vote in County X. If the ratio of people who voted in County X to County Y is 2: 1, what percent of the vote did candidate Douglas win in County Y?	[ "A)25%", "B)30%", "C)50%", "D)75%", "E)80%" ]	C
aqua_train	aqua_train_81772	When tossing two coins once, what is the probability of heads on both the coins?	[ "A)1/4", "B)1/2", "C)3/4", "D)None of these", "E)2/5" ]	A
aqua_train	aqua_train_30784	21 ball numbered 1 to 21. A ballis drawn and then another ball is drawn without replacement.	[ "A)2/17", "B)3/37", "C)9/42", "D)8/97", "E)12/31" ]	C
aqua_train	aqua_train_44888	A 12% stock yielding 8% is quoted at?	[ "A)165", "B)170", "C)175", "D)150", "E)185" ]	D
aqua_train	aqua_train_30758	The cash realised on selling a 14% stock is Rs.109.25, brokerage being 1/4% is?	[ "A)366", "B)106", "C)102", "D)109", "E)122" ]	D
aqua_train	aqua_train_5785	Which is better investment? (I) 7(1/2) % stock at 105 or (II) 6(1/2) % at 94.	[ "A)I", "B)II", "C)Both", "D)Cannot Determine", "E)Data Insufficient" ]	A
aqua_train	aqua_train_32200	The parameter of a square is equal to the perimeter of a rectangle of length 16 cm and breadth 14 cm. Find the circumference of a semicircle whose diameter is equal to the side of the square. (Round off your answer to two decimal places)	[ "A)23.99 cm", "B)18.98 cm", "C)16.98 cm", "D)17.87 cm", "E)23.57 cm" ]	E
aqua_train	aqua_train_1722	The average of a non-zero number and its square is 5 times the number. The number is:	[ "A)5", "B)6", "C)7", "D)8", "E)9" ]	E
aqua_train	aqua_train_35783	If 1 = 6 , 2 = 12 , 3 = 18, 4 = 24, 5 = 30, Then 6 = ?	[ "A)5", "B)3", "C)1", "D)7", "E)9" ]	C
aqua_train	aqua_train_16431	Two numbers A and B are such that the sum of 8% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. Find the ratio of A : B.	[ "A)2 : 1", "B)1 : 2", "C)4 : 3", "D)1 : 3", "E)3 : 2" ]	D
aqua_train	aqua_train_89884	If 17^413^49^4*8^4 = x, what is the units digit of x ?	[ "A)8", "B)3", "C)6", "D)7", "E)9" ]	C
sciq	sciq_4	What process starts with glucose and ends with two pyruvate molecules, a total of four atp molecules and two molecules of nadh?	[ "secretion", "absorption", "photosynthesis", "glycolysis" ]	D
aqua_train	aqua_train_11749	The angle between the minute hand and the hour hand of a clock when the time is 11.30, is	[ "A)35°", "B)65°", "C)45°", "D)165°", "E)95°" ]	D
aqua_train	aqua_train_56189	What is the probability that a 4 person committee chosen at random from a group consisting of 6 men, 7 women, and 2 children contains exactly 1 woman?	[ "A)77/204", "B)56/195", "C)11/77", "D)308/1411", "E)22/832" ]	B
aqua_train	aqua_train_77541	A palindrome is a number that reads the same forward and backward, such as 242. How many even three-digit numbers are palindromes?	[ "A)40", "B)400", "C)500", "D)5,000", "E)100,000" ]	A
aqua_train	aqua_train_75504	The factorial expression 9!/2! is not divisible by which of the following integers?	[ "A)3", "B)2", "C)6", "D)7", "E)11" ]	E
aqua_train	aqua_train_87282	Five years ago, the average age of A and B was 15 years. Average age of A, B and C today is 20 years. How old will C be after 20 years?	[ "A)30", "B)35", "C)40", "D)50", "E)60" ]	C
aqua_train	aqua_train_18047	Find the principal which yields a simple interest of Rs. 20 and compound interest of Rs. 22 in two years, at the same percent rate per annum?	[ "A)s. 520", "B)s. 480", "C)s. 420", "D)s. 100", "E)s. 200" ]	D
aqua_train	aqua_train_18658	If a card is drawn from a well shuffled pack of cards, the probability of drawing a spade or a king is?	[ "A)4/15", "B)4/19", "C)4/11", "D)4/13", "E)4/17" ]	D
sciq	sciq_4	Hyperparathyroidism results from an overproduction of what?	[ "inhibited hormone", "tharayroid hormone", "elevated hormone", "parathyroid hormone" ]	D
aqua_train	aqua_train_34042	A car driver travels from the plains to the hill station, which are 200 km apart at an average speed of 45km/hr. in return trip, he covers the same distance at an average speed of 20km/hr. the average speed of the car over the entire distance of 400 km is	[ "A)8.95km/hr", "B)26.7km/hr", "C)27.7km/hr", "D)37.9km/hr", "E)8.45km/hr" ]	C
aqua_train	aqua_train_86955	The speed of a car is 90 km in the first hour and 60 km in the second hour. What is the average speed of the car?	[ "A)79 kmph", "B)85 kmph", "C)34 kmph", "D)23 kmph", "E)14 kmph" ]	B
sciq	sciq_4	What is the 'stuff' that all things are made of?	[ "minerals", "metal", "plasma", "matter" ]	D
aqua_train	aqua_train_86162	If the integer c is rounded to the nearest hundred, the result represents a 66 2/3 % increase over the value obtained when c is rounded to the nearest ten. which of the following is a possible value of c?	[ "A)64", "B)67", "C)99", "D)133", "E)147" ]	A
aqua_train	aqua_train_18876	Two men A and B start from place X walking at 4 ½ kmph and 5 ¾ kmph respectively. How many km apart they are at the end of 3 ½ hours if they are walking in the same direction?	[ "A)4 3/9 km", "B)5 3/8 km", "C)4 3/8 km", "D)6 3/8 km", "E)7 3/8 km" ]	C
aqua_train	aqua_train_92272	A camera lens filter kit containing 5 filters sells for $75.50. If the filters are purchased individually, 3 of them are priced at $7.35 each, 3 at $12.05 each, 1 at $12.50. The amount saved by purchasing the kit is what percent of the total price of the 5 filters purchased individually?	[ "A)5.35%", "B)6.35%", "C)7.35%", "D)8.35%", "E)9.35%" ]	B
aqua_train	aqua_train_88757	A train 400 m long can cross an electric pole in 40 sec and then find the speed of the train?	[ "A)36 Kmph", "B)40 Kmph", "C)42 Kmph", "D)45 Kmph", "E)38 Kmph" ]	A
aqua_train	aqua_train_34139	Two vessels A and B contain spirit and water in the ratio 5 : 2 and 7 : 6 respectively. Find the ratio in which these mixtures be mixed to obtain a new mixture in vessel C containing spirit and water in the ratio 8 : 5 ?	[ "A)3: 4", "B)4 : 3", "C)9 : 7", "D)7 : 9", "E)8 : 1" ]	D
sciq	sciq_4	Resistance to pesticides in a population of insects is an example of what?	[ "macroevolution", "redistributions", "extinction", "microevolution" ]	D
aqua_train	aqua_train_87487	If (t-8) is a factor of t^2-kt-45, then k=	[ "A)16", "B)12", "C)2", "D)6", "E)14" ]	B
aqua_train	aqua_train_775	In one alloy there is 10% chromium while in another alloy it is 6%. 15 kg of the first alloy was melted together with 35 kg of the second one to form a third alloy. Find the percentage of chromium in the new alloy.	[ "A)7.2%", "B)9%", "C)9.2%", "D)8.6%", "E)8.4%" ]	A
aqua_train	aqua_train_63465	40% of major airline companies equip their planes with wireless internet access. 70% of major airlines offer passengers free on-board snacks. What is the greatest possible percentage of major airline companies that offer both wireless internet and free on-board snacks?	[ "A)30%", "B)40%", "C)50%", "D)60%", "E)70%" ]	B
aqua_train	aqua_train_18813	Three numbers are in the ratio 1:4:6 and their H.C.F is 7. The numbers are?	[ "A)7", "28", "40", "B)7", "28", "42", "C)7", "28", "45", "D)7", "21", "42", "E)7", "28", "35" ]	B
ds_train	ds_train_128	Consider the affine transformation of a plane curve defined by the mapping \(T: \mathbb{R}^2 \to \mathbb{R}^2\), where \(T(x, y) = (ax + by + c, dx + ey + f)\) with constants \(a, b, c, d, e, f \in \mathbb{R}\). If the original curve \( \gamma(t) = (x(t), y(t)) \) has a curvature \( \kappa(t) \), what will be the curvature of the transformed curve \( T(\gamma(t)) = (u(t), v(t)) \)?	[ "A. The curvature remains the same as \\( \\kappa(t) \\).\nB. The curvature is \\( \\frac{\\kappa(t)}{\|ae - bd\|} \\).\nC. The curvature becomes \\( ae - bd \\cdot \\kappa(t) \\).\nD. The curvature is unaffected by the affine transformation since only rigid transformations affect curvature." ]	B
aqua_train	aqua_train_41984	How many words can be formed by using all letters of the word ‘LONDON’ ?	[ "A)120", "B)320", "C)420", "D)620", "E)720" ]	E
aqua_train	aqua_train_50758	What is the units digit of the expression 14^7−17^4?	[ "A) 0", "B) 3", "C) 4", "D) 8", "E) 6" ]	D
aqua_train	aqua_train_13315	To mail a package, the rate is 10 cents for the first pound and 5 cents for each additional pound. Two packages weighing 3 pounds and 5 pounds, respectively can be mailed seperately or combined as one package. Which method is cheaper and how much money is saved?	[ "A)Combined", "with a saving of 5 cents", "B)Combined", "with a saving of 10 cents", "C)Combined", "with a saving of 15 cents", "D)Separately", "with a saving of 5 cents", "E)Separately", "with a saving of 10 cents" ]	A
science_train	science_train_5364	Question: Which solution has a higher concentration of blue particles? Hints:	[ "neither; their concentrations are the same", "Solution B", "Solution A" ]	B
aqua_train	aqua_train_77427	Jo's collection contains US, Indian and British stamps. If the ratio of US to Indian stamps is 6 to 2 and the ratio of Indian to British stamps is 5 to 1, what is the ratio of US to British stamps?	[ "A)5 : 1", "B)30 : 2", "C)15 : 2", "D)20 : 2", "E)25 : 2" ]	B
aqua_train	aqua_train_36939	What is the principal sum? I. The sum amounts to Rs. 780 at a rate of 8% p.a. at S.I. II. The sum amounts to Rs. 1000 in 5 years at S.I. III. The rate of interest is 8% p.a.	[ "A)I and III only", "B)II and III only", "C)I and II only", "D)Any two of the three", "E)None of these" ]	B
sciq	sciq_4	What three things do animals require in order to survive?	[ "Sex, Love, Food", "Shelter, Food and love", "Immunity, blood, water", "air, water, food" ]	D
aqua_train	aqua_train_46055	A man gets a simple interest of Rs.400 on a certain principal at the rate of 5% p.a in two years. Find the compound interest the man will get on twice the principal in two years at the same rate?	[ "A)s.550", "B)s.556", "C)s.656", "D)s.750", "E)s.820" ]	E
aqua_train	aqua_train_85552	A man whose speed is 4 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1 kmph, find his average speed for the total journey?	[ "A)5", "B)4", "C)4.5", "D)3.75", "E)3" ]	D
sciq	sciq_4	Metabolic enzymes catalyze catabolic reactions that break down what?	[ "proteins", "lipids", "impurities", "carbohydrates" ]	D
aqua_train	aqua_train_73227	1, 6, 24, 60, 120, 210, ___ ?	[ "A)336", "B)366", "C)330", "D)660", "E)770" ]	A
aqua_train	aqua_train_48355	The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling alongthe oundary of the park at the speed of 12 km/hr completes one round in 8 min, then the area of the park (in sq. m) is?	[ "A)155600 m", "B)123600 m", "C)153600 m", "D)123344 m", "E)124556 m" ]	C
aqua_train	aqua_train_30299	$9,000 is deposited in a savings account that pays 14% annual interest compounded semiannually. To the nearest dollar, how much is in the account at the end of the year?	[ "A)$11304.12", "B)$12304.54", "C)$11604.14", "D)$10304.10", "E)$9304.41" ]	D
aqua_train	aqua_train_61149	Find the greatest number which leaves the same remainder when it divides 21, 57 and 105.	[ "A)18", "B)8", "C)12", "D)16", "E)None of these" ]	C
science_train	science_train_737	Question: Select the one substance that is not a mineral. Hints:	[ "Sphalerite is a pure substance. It is not made by living things.", "Steel is made in a factory. It is not a pure substance.", "Pyrite is formed in nature. It is not made by living things." ]	B
aqua_train	aqua_train_58010	If the area of the equilateral triangle above is 0.75, what is the area of the adjacent square?	[ "A)(√3)/2", "B)√3", "C)√6", "D)3", "E)2√3" ]	B
aqua_train	aqua_train_75865	How many multiples of 2 are there between 1 and 60, exclusive?	[ "A)21", "B)22", "C)29", "D)26", "E)28" ]	C
aqua_train	aqua_train_47532	Before leaving home for the town of Madison, Pete checks a map which shows that Madison is 6 inches from his current location, Gardensquare. Pete arrives in Madison 2.5 hours later and drove at an average speed of 60 miles per hour. At what scale, in inches per mile, is the map drawn?	[ "A)1/25", "B)1/30", "C)1/10", "D)2", "E)30" ]	A
aqua_train	aqua_train_47194	A, B and C can do a work in 6 days, 8 days and 12 days respectively. In how many days can all three of them working together, complete the work?	[ "A)2 2/3", "B)2 2/9", "C)2 2/8", "D)2 2/5", "E)2 2/1" ]	A
aqua_train	aqua_train_27934	The number of roots common between the two equations x3+3x2+4x+5=0x3+3x2+4x+5=0 and x3+2x2+7x+3=0x3+2x2+7x+3=0 is	[ "A)22", "B)27", "C)13", "D)88", "E)21" ]	C
aqua_train	aqua_train_16398	If p and q are positive integers, how many integers are larger than pq and smaller than p(q + 4)?	[ "A)4p - 1", "B)P + 2", "C)p – 2", "D)2p – 1", "E)2p + 1" ]	A
aqua_train	aqua_train_62350	In a kilometer race, A can give B a 100 m start and C a 150 m start. How many meters start can B give to C?	[ "A)50", "B)50/9", "C)8500/9", "D)500/9", "E)None of these" ]	D
aqua_train	aqua_train_66102	Find LCM of fraction series 4/5, 8/35, 2/15, 6/25 ?	[ "A)36/5", "B)24/5", "C)16/5", "D)36/7", "E)25/2" ]	B
aqua_train	aqua_train_60139	A contractor undertakes to built a walls in 50 days. He employs 70 peoples for the same. However after 25 days he finds that only 40% of the work is complete. How many more man need to be employed to complete the work in time?	[ "A)105", "B)30", "C)35", "D)20", "E)None of these" ]	A
aqua_train	aqua_train_79910	How many numbers from 10 to 100 are exactly divisible by 9?	[ "A)7", "B)8", "C)10", "D)12", "E)14" ]	C
aqua_train	aqua_train_27259	Sandy is younger than Molly by 12 years. If their ages are in the respective ratio of 7:9, how old is Molly?	[ "A)36", "B)45", "C)54", "D)63", "E)72" ]	C
sciq	sciq_4	The explosion of nitroglycerin, which releases large volumes of gases, is what type of reaction?	[ "energetic", "exponential", "endothermic", "exothermic" ]	D
science_train	science_train_4466	Question: Using only these supplies, which question can Mariana investigate with an experiment? Hints:	[ "Do sunflowers grow taller if they are planted in planter boxes or in pots?", "Do sunflowers grow bigger in sunny planter boxes or in shady planter boxes?", "Which type of sunflower grows more leaves?" ]	B
aqua_train	aqua_train_35770	A fort had provision of food for 150 men for 45 days. After 10 days, 50 men left the fort. The number of days for which the remaining food will last, is:	[ "A)29 1/5", "B)37 1/4", "C)42", "D)5 1/4", "E)48" ]	D
aqua_train	aqua_train_22183	A man can row upstream at 25 kmph and downstream at 35 kmph, and then find the speed of the man in still water?	[ "A)29", "B)92", "C)30", "D)32", "E)23" ]	C
aqua_train	aqua_train_9353	One man or two women or three boys can do a work in 44 days then one man, one women and one boy together?	[ "A)24 days", "B)25 days", "C)26 days", "D)27 days", "E)28 days" ]	A
sciq	sciq_4	What type of organism is a bacteria?	[ "multicellular organism", "fungi", "paramecium", "single-celled prokaryotic" ]	D
aqua_train	aqua_train_52183	What will be the compound interest on a sum of Rs. 15000 after 3 years at the rate of 12% p.a.?	[ "A)s.10123.22", "B)s.5823.20", "C)s.9123.20", "D)s.7256.20", "E)s.6073.92" ]	E
aqua_train	aqua_train_78084	X, Y and Z started a business X's investment is 2 times of Y's investment is 5 times of Z's investment. Find the profit of Y in the total profit of Rs. 3200	[ "A)Rs. 25600", "B)Rs. 8500", "C)Rs. 1000", "D)Rs. 8000", "E)None of these" ]	C
science_train	science_train_951	Question: Will these magnets attract or repel each other? Hints:	[ "attract", "repel" ]	B
aqua_train	aqua_train_94963	The ratio of the earnings of P and Q is 9:10. If the earnings of P increases by one-fourth and the earnings of Q decreases by one-fourth, then find the new ratio of their earnings?	[ "A)2/3", "B)3/2", "C)4/5", "D)5/8", "E)4/2" ]	B
sciq	sciq_4	The invention of what instrument in the 1930s allowed scientists to see viruses for the first time?	[ "spy glass", "telescopes", "magnifying glass", "electron microscope" ]	D
aqua_train	aqua_train_38204	There is a 20% chance Sandy will visit China this year, while there is a 60% chance that she will visit Malaysia this year. What is the probability that Sandy will visit either China or Malaysia this year, but NOT both?	[ "A)40%", "B)48%", "C)56%", "D)64%", "E)72%" ]	C
aqua_train	aqua_train_94855	Positive integer n leaves a remainder of 4 after division by 6 and a remainder of 3 after division by 3. If n is greater than 30, what is the remainder that n leaves after division by 30?	[ "A)3", "B)12", "C)18", "D)22", "E)28" ]	D
aqua_train	aqua_train_34206	Insert the missing number 3, -9, 27, -81, 243, (....)	[ "A)0", "B)-739", "C)729", "D)739", "E)-729" ]	E
aqua_train	aqua_train_91947	Which one of the following is a composite number?	[ "A)31", "B)61", "C)85", "D)73", "E)2" ]	C

aqua_train

aqua_train_34788

A class has three girls and three boys. These students line up at random, one after another. What is the probability that no boy is right next to another boy, and no girl is right next to another girl?

[ "A)1 /20", "B)1 /12", "C)1 /10", "D)3 /10", "E)1 /2" ]

C

aqua_train

aqua_train_44355

The price for a loaf of bread in April was $1.17, in May the price was $1.32, and in June the price was $1.08. If 2/3 as much bread was sold in April as in May, and twice as much was sold in June as in April, what was the average price for a loaf of bread sold during the three-month period?

[ "A)$1.16", "B)$1.17", "C)$1.18", "D)$1.19", "E)$1.20" ]

C

aqua_train

aqua_train_314

In the interior of a forest, a certain number of apes equal to the square of one-fourth of the total number are playing and having great fun. The remaining four apes are on a hill and the echo of their shrieks by the adjoining hills frightens them. They came and join the apes in the forest and play with enthusiasm. What is the total number of apes?

[ "A)48", "B)8", "C)64", "D)80", "E)16 or 48" ]

B

aqua_train

aqua_train_345

What will be the difference between simple and compound interest at 16% per annum on a sum of Rs. 1000 after 4 years?

[ "A)164.19", "B)164.12", "C)170.6", "D)167.1", "E)165.11" ]

C

aqua_train

aqua_train_53551

How many different ways can you select a pilot and a co pilot if you have 70 people to choose from?

[ "A) 199", "B) 200", "C) 398", "D) 4830", "E) 9900" ]

D

aqua_train

aqua_train_33466

The product of all the prime numbers less than 16 is closest to which of the following powers of 10 ?

[ "A)10^9", "B)10^8", "C)10^7", "D)10^6", "E)10^5" ]

E

aqua_train

aqua_train_55300

Convert the 10/36 m/s into kilometers per hour?

[ "A)2.9 kmph", "B)9.9 kmph", "C)1.3 kmph", "D)1 kmph", "E)5.7 kmph" ]

D

aqua_train

aqua_train_46069

Students in Class I and II of a school are in the ratio of 3 : 5. Had 15 students leave the school from each class, the ratio would have become 1 : 2. How many total students were there in the beginning?

[ "A)120", "B)64", "C)96", "D)80", "E)None" ]

A

sciq

sciq_4

What is the name of the process where light is produced without heat?

[ "radiation", "effervescence", "fluorescence", "luminescence" ]

D

aqua_train

aqua_train_52149

In a certain alphabet, 10 letters contain a dot and a straight line. 24 letters contain a straight line but do not contain a dot. If that alphabet has 40 letters, all of which contain either a dot or a straight line or both, how many letters contain a dot but do not contain a straight line?

[ "A)6", "B)8", "C)14", "D)20", "E)28" ]

A

aqua_train

aqua_train_79519

A dishonest dealer professes to sell goods at the cost price but uses a weight of 990 grams per kg, what is his percent?

[ "A)1.01%", "B)25%", "C)22%", "D)29%", "E)45%" ]

A

aqua_train

aqua_train_84787

A man took a loan from a bank at the rate of 9% p.a. simple interest.After 3 years he had to pay Rs. 5400 interest only for the period.The principal amount borrowed by him was :

[ "A)Rs. 2000", "B)Rs. 10,000", "C)Rs. 15,000", "D)Rs. 20,000", "E)None" ]

D

aqua_train

aqua_train_4443

Joe drives 600 miles at 60 miles per hour, and then he drives the next 120 miles at 40 miles per hour. What is his average speed for the entire trip in miles per hour?

[ "A)42", "B)55", "C)50", "D)54", "E)56" ]

B

aqua_train

aqua_train_28124

A train moves fast a telegraph post and a bridge 264 m long in 2 sec and 20 sec respectively. What is the speed of the train?

[ "A)89", "B)23", "C)52.8", "D)79.2", "E)67" ]

C

aqua_train

aqua_train_76351

Jane covered a distance of 310 miles between city A and city B taking a total of 5 hours. If part of the distance was covered at 60 miles per hour speed and the balance at 80 miles per hour speed, how many hours did she travel at 60 miles per hour?

[ "A)2 hours 30 minutes", "B)3 hours", "C)2 hours", "D)1 hour 30 minutes", "E)None of these" ]

D

aqua_train

aqua_train_28093

There are three categories of jobs A, B and C. The average salary of the student who got the job of A and B categories is 26 lakh per annum. The average salary of the students who got the job of B and C category is 44 lakh per annum and the average salary of those students who got the job of A and C categories is 34 lakh per annum. The most appropriate (or closet) range of average salary of all the three categories (if it is known that each student gets only one category of jobs i.e. , A, B and C):

[ "A)lies between 30 and 44", "B)lies between 28 and 34", "C)lies between 34 and 44", "D)lies between 27 and 44", "E)None of these" ]

A

sciq

sciq_4

Nutrients the body needs in relatively large amounts are called what?

[ "vitamins", "micronutrients", "minerals", "macronutrients" ]

D

aqua_train

aqua_train_43212

The speed of a car is 100 km in the first hour and 80 km in the second hour. What is the average speed of the car?

[ "A)12", "B)75", "C)88", "D)54", "E)90" ]

E

aqua_train

aqua_train_80566

Find the simple interest on Rs.300 for 9 months at 6 paisa per month?

[ "A)142", "B)152", "C)162", "D)172", "E)182" ]

C

aqua_train

aqua_train_48872

The true discount on a bill of Rs.1080 is Rs.180.The banker's discount is

[ "A)210", "B)212", "C)214", "D)216", "E)None of these" ]

D

aqua_train

aqua_train_9985

What should come in the place of the question mark(?) in the following equation? 21⁄25 ÷ 9⁄20 × 5⁄12 ÷ 10⁄17

[ "A)7 77⁄125", "B)11 9⁄10", "C)119⁄450", "D)1 29⁄90", "E)None of these" ]

D

sciq

sciq_4

Physical properties are characteristics that describe what as it exists?

[ "imagination", "antimatter", "life", "matter" ]

D

sciq

sciq_4

What type of metal is a good conductor of electricity?

[ "Tin", "Aluminium", "zinc", "copper" ]

D

aqua_train

aqua_train_29556

The ratio between the present ages of P and Q is 6:7. If Q is 4 years old than P, what will be the ratio of the ages of P and Q after 4 years

[ "A)of these", "B)B)3:5", "C)C)4:3", "D)inadequate", "E)A)3:4" ]

A

aqua_train

aqua_train_97467

|x+3| – |4-x| = |9+x| How many solutions will this equation have?

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

B

aqua_train

aqua_train_12908

In an election, candidate Douglas won 66 percent of the total vote in Counties X and Y. He won 74 percent of the vote in County X. If the ratio of people who voted in County X to County Y is 2: 1, what percent of the vote did candidate Douglas win in County Y?

[ "A)25%", "B)30%", "C)50%", "D)75%", "E)80%" ]

C

aqua_train

aqua_train_81772

When tossing two coins once, what is the probability of heads on both the coins?

[ "A)1/4", "B)1/2", "C)3/4", "D)None of these", "E)2/5" ]

A

aqua_train

aqua_train_30784

21 ball numbered 1 to 21. A ballis drawn and then another ball is drawn without replacement.

[ "A)2/17", "B)3/37", "C)9/42", "D)8/97", "E)12/31" ]

C

aqua_train

aqua_train_44888

A 12% stock yielding 8% is quoted at?

[ "A)165", "B)170", "C)175", "D)150", "E)185" ]

D

aqua_train

aqua_train_30758

The cash realised on selling a 14% stock is Rs.109.25, brokerage being 1/4% is?

[ "A)366", "B)106", "C)102", "D)109", "E)122" ]

D

aqua_train

aqua_train_5785

Which is better investment? (I) 7(1/2) % stock at 105 or (II) 6(1/2) % at 94.

[ "A)I", "B)II", "C)Both", "D)Cannot Determine", "E)Data Insufficient" ]

A

aqua_train

aqua_train_32200

The parameter of a square is equal to the perimeter of a rectangle of length 16 cm and breadth 14 cm. Find the circumference of a semicircle whose diameter is equal to the side of the square. (Round off your answer to two decimal places)

[ "A)23.99 cm", "B)18.98 cm", "C)16.98 cm", "D)17.87 cm", "E)23.57 cm" ]

E

aqua_train

aqua_train_1722

The average of a non-zero number and its square is 5 times the number. The number is:

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

E

aqua_train

aqua_train_35783

If 1 = 6 , 2 = 12 , 3 = 18, 4 = 24, 5 = 30, Then 6 = ?

[ "A)5", "B)3", "C)1", "D)7", "E)9" ]

C

aqua_train

aqua_train_16431

Two numbers A and B are such that the sum of 8% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. Find the ratio of A : B.

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

D

aqua_train

aqua_train_89884

If 17^4*13^4*9^4*8^4 = x, what is the units digit of x ?

[ "A)8", "B)3", "C)6", "D)7", "E)9" ]

C

sciq

sciq_4

What process starts with glucose and ends with two pyruvate molecules, a total of four atp molecules and two molecules of nadh?

[ "secretion", "absorption", "photosynthesis", "glycolysis" ]

D

aqua_train

aqua_train_11749

The angle between the minute hand and the hour hand of a clock when the time is 11.30, is

[ "A)35°", "B)65°", "C)45°", "D)165°", "E)95°" ]

D

aqua_train

aqua_train_56189

What is the probability that a 4 person committee chosen at random from a group consisting of 6 men, 7 women, and 2 children contains exactly 1 woman?

[ "A)77/204", "B)56/195", "C)11/77", "D)308/1411", "E)22/832" ]

B

aqua_train

aqua_train_77541

A palindrome is a number that reads the same forward and backward, such as 242. How many even three-digit numbers are palindromes?

[ "A)40", "B)400", "C)500", "D)5,000", "E)100,000" ]

A

aqua_train

aqua_train_75504

The factorial expression 9!/2! is not divisible by which of the following integers?

[ "A)3", "B)2", "C)6", "D)7", "E)11" ]

E

aqua_train

aqua_train_87282

Five years ago, the average age of A and B was 15 years. Average age of A, B and C today is 20 years. How old will C be after 20 years?

[ "A)30", "B)35", "C)40", "D)50", "E)60" ]

C

aqua_train

aqua_train_18047

Find the principal which yields a simple interest of Rs. 20 and compound interest of Rs. 22 in two years, at the same percent rate per annum?

[ "A)s. 520", "B)s. 480", "C)s. 420", "D)s. 100", "E)s. 200" ]

D

aqua_train

aqua_train_18658

If a card is drawn from a well shuffled pack of cards, the probability of drawing a spade or a king is?

[ "A)4/15", "B)4/19", "C)4/11", "D)4/13", "E)4/17" ]

D

sciq

sciq_4

Hyperparathyroidism results from an overproduction of what?

[ "inhibited hormone", "tharayroid hormone", "elevated hormone", "parathyroid hormone" ]

D

aqua_train

aqua_train_34042

A car driver travels from the plains to the hill station, which are 200 km apart at an average speed of 45km/hr. in return trip, he covers the same distance at an average speed of 20km/hr. the average speed of the car over the entire distance of 400 km is

[ "A)8.95km/hr", "B)26.7km/hr", "C)27.7km/hr", "D)37.9km/hr", "E)8.45km/hr" ]

C

aqua_train

aqua_train_86955

The speed of a car is 90 km in the first hour and 60 km in the second hour. What is the average speed of the car?

[ "A)79 kmph", "B)85 kmph", "C)34 kmph", "D)23 kmph", "E)14 kmph" ]

B

sciq

sciq_4

What is the 'stuff' that all things are made of?

[ "minerals", "metal", "plasma", "matter" ]

D

aqua_train

aqua_train_86162

If the integer c is rounded to the nearest hundred, the result represents a 66 2/3 % increase over the value obtained when c is rounded to the nearest ten. which of the following is a possible value of c?

[ "A)64", "B)67", "C)99", "D)133", "E)147" ]

A

aqua_train

aqua_train_18876

Two men A and B start from place X walking at 4 ½ kmph and 5 ¾ kmph respectively. How many km apart they are at the end of 3 ½ hours if they are walking in the same direction?

[ "A)4 3/9 km", "B)5 3/8 km", "C)4 3/8 km", "D)6 3/8 km", "E)7 3/8 km" ]

C

aqua_train

aqua_train_92272

A camera lens filter kit containing 5 filters sells for $75.50. If the filters are purchased individually, 3 of them are priced at $7.35 each, 3 at $12.05 each, 1 at $12.50. The amount saved by purchasing the kit is what percent of the total price of the 5 filters purchased individually?

[ "A)5.35%", "B)6.35%", "C)7.35%", "D)8.35%", "E)9.35%" ]

B

aqua_train

aqua_train_88757

A train 400 m long can cross an electric pole in 40 sec and then find the speed of the train?

[ "A)36 Kmph", "B)40 Kmph", "C)42 Kmph", "D)45 Kmph", "E)38 Kmph" ]

A

aqua_train

aqua_train_34139

Two vessels A and B contain spirit and water in the ratio 5 : 2 and 7 : 6 respectively. Find the ratio in which these mixtures be mixed to obtain a new mixture in vessel C containing spirit and water in the ratio 8 : 5 ?

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

D

sciq

sciq_4

Resistance to pesticides in a population of insects is an example of what?

[ "macroevolution", "redistributions", "extinction", "microevolution" ]

D

aqua_train

aqua_train_87487

If (t-8) is a factor of t^2-kt-45, then k=

[ "A)16", "B)12", "C)2", "D)6", "E)14" ]

B

aqua_train

aqua_train_775

In one alloy there is 10% chromium while in another alloy it is 6%. 15 kg of the first alloy was melted together with 35 kg of the second one to form a third alloy. Find the percentage of chromium in the new alloy.

[ "A)7.2%", "B)9%", "C)9.2%", "D)8.6%", "E)8.4%" ]

A

aqua_train

aqua_train_63465

40% of major airline companies equip their planes with wireless internet access. 70% of major airlines offer passengers free on-board snacks. What is the greatest possible percentage of major airline companies that offer both wireless internet and free on-board snacks?

[ "A)30%", "B)40%", "C)50%", "D)60%", "E)70%" ]

B

aqua_train

aqua_train_18813

Three numbers are in the ratio 1:4:6 and their H.C.F is 7. The numbers are?

[ "A)7", "28", "40", "B)7", "28", "42", "C)7", "28", "45", "D)7", "21", "42", "E)7", "28", "35" ]

B

ds_train

ds_train_128

Consider the affine transformation of a plane curve defined by the mapping $T: \mathbb{R}^2 \to \mathbb{R}^2$, where $T(x, y) = (ax + by + c, dx + ey + f)$ with constants $a, b, c, d, e, f \in \mathbb{R}$. If the original curve $ \gamma(t) = (x(t), y(t)) $ has a curvature $ \kappa(t) $, what will be the curvature of the transformed curve $ T(\gamma(t)) = (u(t), v(t)) $?

[ "A. The curvature remains the same as \$ \\kappa(t) \$.\nB. The curvature is \$ \\frac{\\kappa(t)}{|ae - bd|} \$.\nC. The curvature becomes \$ ae - bd \\cdot \\kappa(t) \$.\nD. The curvature is unaffected by the affine transformation since only rigid transformations affect curvature." ]

B

aqua_train

aqua_train_41984

How many words can be formed by using all letters of the word ‘LONDON’ ?

[ "A)120", "B)320", "C)420", "D)620", "E)720" ]

E

aqua_train

aqua_train_50758

What is the units digit of the expression 14^7−17^4?

[ "A) 0", "B) 3", "C) 4", "D) 8", "E) 6" ]

D

aqua_train

aqua_train_13315

To mail a package, the rate is 10 cents for the first pound and 5 cents for each additional pound. Two packages weighing 3 pounds and 5 pounds, respectively can be mailed seperately or combined as one package. Which method is cheaper and how much money is saved?

[ "A)Combined", "with a saving of 5 cents", "B)Combined", "with a saving of 10 cents", "C)Combined", "with a saving of 15 cents", "D)Separately", "with a saving of 5 cents", "E)Separately", "with a saving of 10 cents" ]

A

science_train

science_train_5364

Question: Which solution has a higher concentration of blue particles? Hints:

[ "neither; their concentrations are the same", "Solution B", "Solution A" ]

B

aqua_train

aqua_train_77427

Jo's collection contains US, Indian and British stamps. If the ratio of US to Indian stamps is 6 to 2 and the ratio of Indian to British stamps is 5 to 1, what is the ratio of US to British stamps?

[ "A)5 : 1", "B)30 : 2", "C)15 : 2", "D)20 : 2", "E)25 : 2" ]

B

aqua_train

aqua_train_36939

What is the principal sum? I. The sum amounts to Rs. 780 at a rate of 8% p.a. at S.I. II. The sum amounts to Rs. 1000 in 5 years at S.I. III. The rate of interest is 8% p.a.

[ "A)I and III only", "B)II and III only", "C)I and II only", "D)Any two of the three", "E)None of these" ]

B

sciq

sciq_4

What three things do animals require in order to survive?

[ "Sex, Love, Food", "Shelter, Food and love", "Immunity, blood, water", "air, water, food" ]

D

aqua_train

aqua_train_46055

A man gets a simple interest of Rs.400 on a certain principal at the rate of 5% p.a in two years. Find the compound interest the man will get on twice the principal in two years at the same rate?

[ "A)s.550", "B)s.556", "C)s.656", "D)s.750", "E)s.820" ]

E

aqua_train

aqua_train_85552

A man whose speed is 4 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1 kmph, find his average speed for the total journey?

[ "A)5", "B)4", "C)4.5", "D)3.75", "E)3" ]

D

sciq

sciq_4

Metabolic enzymes catalyze catabolic reactions that break down what?

[ "proteins", "lipids", "impurities", "carbohydrates" ]

D

aqua_train

aqua_train_73227

1, 6, 24, 60, 120, 210, ___ ?

[ "A)336", "B)366", "C)330", "D)660", "E)770" ]

A

aqua_train

aqua_train_48355

The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling alongthe oundary of the park at the speed of 12 km/hr completes one round in 8 min, then the area of the park (in sq. m) is?

[ "A)155600 m", "B)123600 m", "C)153600 m", "D)123344 m", "E)124556 m" ]

C

aqua_train

aqua_train_30299

$9,000 is deposited in a savings account that pays 14% annual interest compounded semiannually. To the nearest dollar, how much is in the account at the end of the year?

[ "A)$11304.12", "B)$12304.54", "C)$11604.14", "D)$10304.10", "E)$9304.41" ]

D

aqua_train

aqua_train_61149

Find the greatest number which leaves the same remainder when it divides 21, 57 and 105.

[ "A)18", "B)8", "C)12", "D)16", "E)None of these" ]

C

science_train

science_train_737

Question: Select the one substance that is not a mineral. Hints:

[ "Sphalerite is a pure substance. It is not made by living things.", "Steel is made in a factory. It is not a pure substance.", "Pyrite is formed in nature. It is not made by living things." ]

B

aqua_train

aqua_train_58010

If the area of the equilateral triangle above is 0.75, what is the area of the adjacent square?

[ "A)(√3)/2", "B)√3", "C)√6", "D)3", "E)2√3" ]

B

aqua_train

aqua_train_75865

How many multiples of 2 are there between 1 and 60, exclusive?

[ "A)21", "B)22", "C)29", "D)26", "E)28" ]

C

aqua_train

aqua_train_47532

Before leaving home for the town of Madison, Pete checks a map which shows that Madison is 6 inches from his current location, Gardensquare. Pete arrives in Madison 2.5 hours later and drove at an average speed of 60 miles per hour. At what scale, in inches per mile, is the map drawn?

[ "A)1/25", "B)1/30", "C)1/10", "D)2", "E)30" ]

A

aqua_train

aqua_train_47194

A, B and C can do a work in 6 days, 8 days and 12 days respectively. In how many days can all three of them working together, complete the work?

[ "A)2 2/3", "B)2 2/9", "C)2 2/8", "D)2 2/5", "E)2 2/1" ]

A

aqua_train

aqua_train_27934

The number of roots common between the two equations x3+3x2+4x+5=0x3+3x2+4x+5=0 and x3+2x2+7x+3=0x3+2x2+7x+3=0 is

[ "A)22", "B)27", "C)13", "D)88", "E)21" ]

C

aqua_train

aqua_train_16398

If p and q are positive integers, how many integers are larger than pq and smaller than p(q + 4)?

[ "A)4p - 1", "B)P + 2", "C)p – 2", "D)2p – 1", "E)2p + 1" ]

A

aqua_train

aqua_train_62350

In a kilometer race, A can give B a 100 m start and C a 150 m start. How many meters start can B give to C?

[ "A)50", "B)50/9", "C)8500/9", "D)500/9", "E)None of these" ]

D

aqua_train

aqua_train_66102

Find LCM of fraction series 4/5, 8/35, 2/15, 6/25 ?

[ "A)36/5", "B)24/5", "C)16/5", "D)36/7", "E)25/2" ]

B

aqua_train

aqua_train_60139

A contractor undertakes to built a walls in 50 days. He employs 70 peoples for the same. However after 25 days he finds that only 40% of the work is complete. How many more man need to be employed to complete the work in time?

[ "A)105", "B)30", "C)35", "D)20", "E)None of these" ]

A

aqua_train

aqua_train_79910

How many numbers from 10 to 100 are exactly divisible by 9?

[ "A)7", "B)8", "C)10", "D)12", "E)14" ]

C

aqua_train

aqua_train_27259

Sandy is younger than Molly by 12 years. If their ages are in the respective ratio of 7:9, how old is Molly?

[ "A)36", "B)45", "C)54", "D)63", "E)72" ]

C

sciq

sciq_4

The explosion of nitroglycerin, which releases large volumes of gases, is what type of reaction?

[ "energetic", "exponential", "endothermic", "exothermic" ]

D

science_train

science_train_4466

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

[ "Do sunflowers grow taller if they are planted in planter boxes or in pots?", "Do sunflowers grow bigger in sunny planter boxes or in shady planter boxes?", "Which type of sunflower grows more leaves?" ]

B

aqua_train

aqua_train_35770

A fort had provision of food for 150 men for 45 days. After 10 days, 50 men left the fort. The number of days for which the remaining food will last, is:

[ "A)29 1/5", "B)37 1/4", "C)42", "D)5 1/4", "E)48" ]

D

aqua_train

aqua_train_22183

A man can row upstream at 25 kmph and downstream at 35 kmph, and then find the speed of the man in still water?

[ "A)29", "B)92", "C)30", "D)32", "E)23" ]

C

aqua_train

aqua_train_9353

One man or two women or three boys can do a work in 44 days then one man, one women and one boy together?

[ "A)24 days", "B)25 days", "C)26 days", "D)27 days", "E)28 days" ]

A

sciq

sciq_4

What type of organism is a bacteria?

[ "multicellular organism", "fungi", "paramecium", "single-celled prokaryotic" ]

D

aqua_train

aqua_train_52183

What will be the compound interest on a sum of Rs. 15000 after 3 years at the rate of 12% p.a.?

[ "A)s.10123.22", "B)s.5823.20", "C)s.9123.20", "D)s.7256.20", "E)s.6073.92" ]

E

aqua_train

aqua_train_78084

X, Y and Z started a business X's investment is 2 times of Y's investment is 5 times of Z's investment. Find the profit of Y in the total profit of Rs. 3200

[ "A)Rs. 25600", "B)Rs. 8500", "C)Rs. 1000", "D)Rs. 8000", "E)None of these" ]

C

science_train

science_train_951

Question: Will these magnets attract or repel each other? Hints:

[ "attract", "repel" ]

B

aqua_train

aqua_train_94963

The ratio of the earnings of P and Q is 9:10. If the earnings of P increases by one-fourth and the earnings of Q decreases by one-fourth, then find the new ratio of their earnings?

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

B

sciq

sciq_4

The invention of what instrument in the 1930s allowed scientists to see viruses for the first time?

[ "spy glass", "telescopes", "magnifying glass", "electron microscope" ]

D

aqua_train

aqua_train_38204

There is a 20% chance Sandy will visit China this year, while there is a 60% chance that she will visit Malaysia this year. What is the probability that Sandy will visit either China or Malaysia this year, but NOT both?

[ "A)40%", "B)48%", "C)56%", "D)64%", "E)72%" ]

C

aqua_train

aqua_train_94855

Positive integer n leaves a remainder of 4 after division by 6 and a remainder of 3 after division by 3. If n is greater than 30, what is the remainder that n leaves after division by 30?

[ "A)3", "B)12", "C)18", "D)22", "E)28" ]

D

aqua_train

aqua_train_34206

Insert the missing number 3, -9, 27, -81, 243, (....)

[ "A)0", "B)-739", "C)729", "D)739", "E)-729" ]

E

aqua_train

aqua_train_91947

Which one of the following is a composite number?

[ "A)31", "B)61", "C)85", "D)73", "E)2" ]

C