Thierrix/MNLP_M2_quantized_dataset · Datasets at Hugging Face

dataset stringclasses 5 values	id stringlengths 6 18	question stringlengths 3 1.92k	choices listlengths 1 36	answer stringclasses 5 values
sciq	sciq_4	What is responsible for our sense of balance?	[ "our eyes", "our limbs", "our feet", "our ears" ]	D
aqua_train	aqua_train_24187	7, 10, 8, 11, 9, 12, ___	[ "A)10", "B)11", "C)12", "D)13", "E)14" ]	A
aqua_train	aqua_train_86651	The speed of a boat in still water is 60kmph and the speed of the current is 30kmph. Find the speed downstream and upstream?	[ "A)87 kmph", "B)40 kmph", "C)16 kmph", "D)15 kmph", "E)30 kmph" ]	E
sciq	sciq_4	Why is gingko biloba planted in public spaces?	[ "for xeriscaping", "self-pollinating", "self-containing", "resistant to pollution" ]	D
aqua_train	aqua_train_94989	In a rectangular coordinate system, what is the area of a quadrilateral whose vertices have the coordinates (4,-3), (4, 7), (12, 2), (12,-7)?	[ "A)64", "B)68", "C)72", "D)76", "E)80" ]	D
aqua_train	aqua_train_43260	Sun Life Insurance company issues standard, preferred and ultra-preferred policies. Among the company's policy holders of a certain age, 50 are standard with the probability of 0.01 dying in the next year, 30 are preferred with a probability of 0.008 of dying in the next year and 20 are ultra-preferred with a probability of 0.007 of dying in the next year. If a policy holder of that age dies in the next year, what is the probability of the decreased being a preferred policy holder?	[ "A)0.1591", "B)0.2727", "C)0.375", "D)0.2767", "E)None of these" ]	B
aqua_train	aqua_train_89608	Tim bought a new machine to help him picking apples from apple trees. If this new machine can pick 20 apples every 30 minutes and Tim wants to pick 500 apples today. How many hours he is going to take?	[ "A)10", "B)12.5", "C)15", "D)17.5", "E)20" ]	B
sciq	sciq_4	Why do waves travel faster through solids?	[ "particles fuse together", "particles range together", "particles pipe together", "particles closer together" ]	D
ds_train	ds_train_672	In a terrestrial ecosystem experiencing acid rain, which element is most likely leached from the soil, resulting in reduced availability for plant uptake and potential harm to aquatic systems?	[ "A. Carbon\nB. Sulfur\nC. Nitrogen\nD. Calcium" ]	D
sciq	sciq_4	What intensifies the response during homeostasis?	[ "pressure loops", "pure loops", "negative feedback loops", "positive feedback loops" ]	D
aqua_train	aqua_train_38631	In an office in Singapore there are 60% female employees. 50 % of all the male employees are computer literate. If there are total 62% employees computer literate out of total 1600 employees, then the no. of female employees who are computer literate ?	[ "A)690", "B)674", "C)672", "D)960", "E)None" ]	C
aqua_train	aqua_train_55223	On a certain date, Pat invested $10,000 at x percent annual interest, compounded annually. If the total value of the investment plus interest at the end of 12 years will be $40,000, in how many years, the total value of the investment plus interest will increase to $240,000?	[ "A)27", "B)16", "C)18", "D)20", "E)24" ]	A
aqua_train	aqua_train_86263	A farmer used 1,034 acres of land for beans, wheat, and corn in the ratio of 5 : 2 : 4, respectively. How many W acres were used for corn?	[ "A) 188", "B) 258", "C) 376", "D) 470", "E) 517" ]	C
aqua_train	aqua_train_47963	The average of five numbers is 45. If one number is excluded, the average becomes 38. The excluded number is?	[ "A)8", "B)73", "C)58", "D)35", "E)96" ]	B
aqua_train	aqua_train_15981	Agatha has $460 in 5-and 10-dollar bills only. If she has fewer 10-than 5-dollar bills, what is the least possible number of 5-dollar bills she could have?	[ "A) 32", "B) 30", "C) 29", "D) 28", "E) 27" ]	A
aqua_train	aqua_train_87910	An inspector rejects 0.07% of the meters as defective. How many will he examine to reject 2?	[ "A)A)1500", "B)B)2000", "C)C)2857", "D)D)3000", "E)E)3100" ]	C
aqua_train	aqua_train_6843	From a pack of 52 cards, 1 card is drawn at random. Find the probability of a face card drawn	[ "A)4/13", "B)1/52", "C)1/4", "D)1/5", "E)None of above" ]	A
sciq	sciq_4	Sucrose consists of one molecule of glucose and one molecule of what else?	[ "protein", "lactose", "alcohol", "fructose" ]	D
aqua_train	aqua_train_62433	The average age of the mother and her six children is 12 years which is reduced by 5 years if the age of the mother is excluded. How old is the mother	[ "A)40", "B)41", "C)42", "D)43", "E)44" ]	C
aqua_train	aqua_train_94915	An express traveled at an average speed of 100 km/hr, stopping for 3 min after every 75 kn. How long did it take to reach its destination 600 km from the starting point?	[ "A)6 hrs 21 min", "B)6 hrs 81 min", "C)6 hrs 91 min", "D)8 hrs 21 min", "E)6 hrs 51 min" ]	A
sciq	sciq_4	What is the process of action potentials in myelinated axons jumping between the nodes of ranvier called?	[ "photoreactive conduction", "saltatory movement", "pinworm conduction", "saltatory conduction" ]	D
aqua_train	aqua_train_19144	The work done by a man, a woman and a child is in the ratio of 3:2:1. There are 20 men, 30 women & 48 children in a factory. Their weekly wages amount to Rs.840, which is divided in the ratio of work done by the men, women and children. What will be the wages of 15 men, 21 women & 30 children for 2 weeks?	[ "A)Rs.1100", "B)Rs.1120", "C)Rs.1170", "D)Rs.1190", "E)Rs.1200" ]	C
sciq	sciq_4	Why do people build dams and levees?	[ "to horde the water", "increase flooding", "store drinking water", "prevent flooding" ]	D
aqua_train	aqua_train_28281	A water tank is two-fifth full. Pipe A can fill a tank in 10 minutes and pipe B can empty it in 8 minutes. If both the pipes are open, how long will it take to empty or fill the tank completely?	[ "A)16 min. to empty", "B)6 min. to full", "C)9 min. to empty", "D)9 min. to full", "E)8 min. to full" ]	A
aqua_train	aqua_train_34766	A rectangular floor is covered by a rug except fo a strip p meters along each of the four edges. If the floor is m meters by e meteres, What is the area of the rug in square meters?	[ "A)mn - p(m+n)", "B)mn – 2p(m+n)", "C)mn – p^2", "D)(m - p)(n - p)", "E)(m - 2p)(e - 2p)" ]	E
aqua_train	aqua_train_93410	If 4x+y+z=800, 2x-y-z=40,3x+y-z = 12 for integers of x,y and z, find z =?	[ "A)250", "B)464", "C)525", "D)256", "E)324" ]	E
aqua_train	aqua_train_85697	A number x is mistakenly divided by 10 instead of being multiplied by 10. what is the percentage error in the result?	[ "A)-99%", "B)-100%", "C)+99%", "D)+100%", "E)None" ]	A
aqua_train	aqua_train_93029	If a2 + b2 + c2 = 560 and ab + bc + ca =8, then a + b + c is	[ "A)4", "B)52", "C)16", "D)24", "E)64" ]	D
aqua_train	aqua_train_33314	Pipes A and B can fill a tank in 8 and 24 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:	[ "A)12 hr", "B)28 hr", "C)23 hr", "D)24 hr", "E)24 hr" ]	A
aqua_train	aqua_train_59942	John covers a distance of 8km in 50 minutes. If he covers 3km distance in 2/5th of time then, What speed should he maintain to cover the remaining distance in the remaining time?	[ "A)10 Kmph", "B)15 Kmph", "C)17 Kmph", "D)18 Kmph", "E)19 Kmph" ]	B
aqua_train	aqua_train_15795	In 1970 there were 8,902 women stockbrokers in the United States. By 1978 the number had increased to 19,947. Approximately what was the percent increase?	[ "A)45%", "B)125%", "C)145%", "D)150%", "E)225%" ]	B
science_train	science_train_3837	Question: Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature? Hints:	[ "sample B", "sample A", "neither; the samples have the same temperature" ]	A
aqua_train	aqua_train_65577	Pipe A can fill a tank in 16 minutes and pipe B cam empty it in 24 minutes. If both the pipes are opened together after how many minutes should pipe B be closed, so that the tank is filled in 30 minutes?	[ "A)21", "B)22", "C)25", "D)26", "E)28" ]	A
aqua_train	aqua_train_36595	If \|20x-10\| = 130, then find the product of the values of x?	[ "A)-45", "B)50", "C)-42", "D)35", "E)-30" ]	C
science_train	science_train_3853	Question: Identify the question that Luther and Roy's experiment can best answer. Hints:	[ "Do ping pong balls travel farther when launched from a 30° angle compared to a 45° angle?", "Do ping pong balls stop rolling along the ground sooner after being launched from a 30° angle or a 45° angle?" ]	A
aqua_train	aqua_train_40917	A cistern is filled by a tap in 4 1/2 hours. Due to leak in the bottom of the cistern, it takes half an hour longer to fill the cistern. If the cistern is full how many hours will it take the leak to empty it?	[ "A)30", "B)36", "C)42", "D)45", "E)48" ]	D
aqua_train	aqua_train_55063	A trader sells 85 meters of cloth for Rs. 8925 at the profit of Rs. 20 per metre of cloth. What is the cost price of one metre of cloth?	[ "A)21", "B)28", "C)90", "D)85", "E)11" ]	D
aqua_train	aqua_train_16380	Rs.2500 is divided into two parts such that if one part be put out at 5% simple interest and the other at 6%, the yearly annual income may be Rs.125. How much was lent at 5%?	[ "A)2333", "B)2777", "C)2688", "D)1000", "E)2500" ]	E
aqua_train	aqua_train_947	Rs. 6000 is lent out in two parts. One part is lent at 7% p.a simple interest and the other is lent at 8% p.a simple interest. The total interest at the end of one year was Rs. 450. Find the ratio of the amounts lent at the lower rate and higher rate of interest?	[ "A)5:1", "B)5:5", "C)5:8", "D)5:4", "E)5:2" ]	B
aqua_train	aqua_train_69299	If the time is currently 1:30pm, what time will it be in exactly 842 hours?	[ "A)12:30am", "B)3:30am", "C)12:30pm", "D)2:30pm", "E)10:30pm" ]	B
sciq	sciq_4	What type of state do most fungi spend their lives in?	[ "triploid", "meiosis", "diploid", "haploid" ]	D
aqua_train	aqua_train_32574	If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is	[ "A)48 km", "B)50 km", "C)40 km", "D)22 km", "E)70 km" ]	B
aqua_train	aqua_train_28409	Alan buys 4 TVs, a 26 inch, a 28 inch, a 30 inch, and a 32 inch, for his new house. Each TV costs $200 more than the size below it. Alan spends a total of $3,600. How much would he have spent if he had bought only the 28 inch and 30 inch TVs?	[ "A)850", "B)1,100", "C)1,800", "D)2,550", "E)3,400" ]	C
aqua_train	aqua_train_28176	17 times a positive integer is more than its square by 60, then the positive integer is	[ "A)13", "B)10", "C)11", "D)5", "E)14" ]	D
aqua_train	aqua_train_83304	If 1 > 1 - ab > 0, which of the following must be true? I. a/b > 1 II. a/b > 0 III. ab < 1	[ "A)I only", "B)II only", "C)III only", "D)II and III only", "E)I and III only" ]	D
aqua_train	aqua_train_49239	The sum of digits of a two digit number is 13,The difference between the digits is 5. Find the number	[ "A)85", "B)94", "C)83", "D)72", "E)None" ]	B
sciq	sciq_4	What causes cancer cells to avoid elimination and continue to multiply?	[ "continuous cell division", "chronic cell division", "persistent cell division", "uncontrolled cell division" ]	D
aqua_train	aqua_train_48726	Given a unit square, two points are chosen uniformly at random within the square. Compute the probability that the line segment connecting those two points touches both diagonals of the square.	[ "A)1/4", "B)2/4", "C)3/4", "D)4/4", "E)5/4" ]	A
aqua_train	aqua_train_87188	A cake shop has a surplus of cupcakes and prices them at 15% below the wholesale price of $3. A customer comes in with a coupon for 10% off a dozen cupcakes. How much does that customer pay for a dozen cupcakes?	[ "A)$27.56", "B)$28.52", "C)$30.60", "D)$27", "E)$27.54" ]	E
aqua_train	aqua_train_74437	If 4 Men or 6 Women take 4 days to complete some work, how many days will 8 Men and 4 Women working together take to complete the work? Can anyone explain please?	[ "A)1. 3/2 days", "B)2. 4/9 Days", "C)3. 9/4 days", "D)4.5/2 days", "E)5.3 days" ]	B
aqua_train	aqua_train_9303	A person can walk at a constant rate of 8mph and can bike at a rate of 16mph. If he wants to travel 80 miles in 8 hours using bike and walking at their constant rates, how much distance would he require to walk?	[ "A)20", "B)30", "C)48", "D)60", "E)72" ]	C
aqua_train	aqua_train_36636	For which of the following does p(a)−p(b)=p(a−b) for all values of a and b?	[ "A)p(x)=x^2", "B)p(x)=x/2", "C)p(x)=x+5", "D)p(x)=2x−1", "E)p(x)=\|x\|" ]	B
aqua_train	aqua_train_8203	X starts a business with Rs.45000. Y joins in the business after 4 months with Rs.30000. What will be the ratio in which they should share the profit at the end of the year?	[ "A)1:2", "B)2:1", "C)1:3", "D)3:1", "E)9:4" ]	E
aqua_train	aqua_train_91696	What decimal of an hour is a second	[ "A).0028", "B).0027", "C).0026", "D).0025", "E)None of these" ]	B
aqua_train	aqua_train_72111	How many of the positive factors of 42 are not factors of 56?	[ "A)1", "B)2", "C)3", "D)4", "E)5" ]	C
aqua_train	aqua_train_74364	50% of a number is 10 less than 3/5th of that number. What is the number?	[ "A)100", "B)50", "C)150", "D)200", "E)75" ]	A
aqua_train	aqua_train_18334	The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?	[ "A)0", "B)1", "C)10", "D)19", "E)None of the above" ]	D
aqua_train	aqua_train_34767	Simple interest on a sum at 4% per annum for 2 years is Rs.80. The C.I. on the same sum for the same period is?	[ "A)81.6", "B)81.7", "C)81.2", "D)81.3", "E)81.1" ]	A
aqua_train	aqua_train_84289	The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?	[ "A)76", "B)76.5", "C)85", "D)80", "E)none of these" ]	C
aqua_train	aqua_train_92935	Of the 24 participants in a certain competition, half are male, and half of the males are younger than 18 years of age. If half of the female competitors are also younger than 18 years of age, into how many distinct groups of 4 competitors could the participants be divided if each group must contain two males under 18 years of age and 2 females over 18 years of age?	[ "A)225", "B)45", "C)65", "D)95", "E)200" ]	A
aqua_train	aqua_train_25170	A table is bought for Rs.800/- and sold at a loss of 10% find its selling price	[ "A)s.500/-", "B)s.530/-", "C)s.540/-", "D)s.600/-", "E)s.720/-" ]	E
aqua_train	aqua_train_5754	If the simple interest on a sum of money at thirteen percent per annum for two years is Rs.22400, compound interest on the same sum for the same period at the same rate of interest is	[ "A)28,356.00", "B)25,638.00", "C)23,856.00", "D)23,685.00", "E)25,865.00" ]	C
aqua_train	aqua_train_6761	A man gets a simple interest of Rs.500 on a certain principal at the rate of 5% p.a in two years. Find the compound interest the man will get on twice the principal in two years at the same rate.	[ "A)Rs.500", "B)Rs.250", "C)Rs.5012.50", "D)Rs.5062.50", "E)None of these." ]	E
aqua_train	aqua_train_83116	The sum of two numbers is 75 and their difference is 20. Find the difference of their squares.	[ "A)3000", "B)2700", "C)1500", "D)1254", "E)3421" ]	C
aqua_train	aqua_train_4955	There is a 50% chance Jen will visit Chile this year, while there is a 50% chance that she will visit Madagascar this year. What is the probability that Jen will visit either Chile or Madagascar this year, but NOT both?	[ "A)25.0%", "B)50.0%", "C)62.5%", "D)75.0%", "E)80.0%" ]	B
aqua_train	aqua_train_85093	What is x if x + 5y = 24 and y = 2?	[ "A)1", "B)3", "C)5", "D)7", "E)14" ]	E
aqua_train	aqua_train_22574	If a+ \|a\| + b= 7 and a+ \|b\| - b=6 , then a+ b=	[ "A)3", "B)4", "C)5", "D)6", "E)9" ]	A
aqua_train	aqua_train_47837	X and Y are two towns. Ganesh covers the distance from X to Y at an average speed of 43 Km/hr. However, he covers the distance from Y to X at an average speed of 34 Km/hr. His average speed during the whole journey in km/hr. is :	[ "A)34", "B)43", "C)40", "D)38", "E)29" ]	D
aqua_train	aqua_train_18008	In a certain mathematical activity, we have five cards with five different prime numbers on them. We will distribute these five cards among three envelope: all could go in any envelope, or they could be broken up in any way among the envelopes. Then in each envelop, we find the product of all the cards in that envelope: that is the “number” of the envelope. An envelope containing no cards has the number 1. We then put the three envelope numbers in order, from lowest to highest, and that is our set. How many different W sets can be produced by this process?	[ "A) 41", "B) 89", "C) 125", "D) 243", "E) 512" ]	A
sciq	sciq_4	What are the two basic parts that all flowering plants have in common?	[ "metal and petiole", "stalk and petiole", "leaf and petiole", "blade and petiole" ]	D
aqua_train	aqua_train_43685	If the least common multiple of two prime numbers x and y is 10, where x > y, then the value of 2x + y is	[ "A)7", "B)9", "C)11", "D)12", "E)21" ]	D
aqua_train	aqua_train_4588	If the integer n has exactly three positive divisors, including 1 and n, how many positive divisors does n^3 have?	[ "A)7", "B)5", "C)6", "D)8", "E)9" ]	A
sciq	sciq_4	Lakes, ponds, streams, springs, and wetlands are?	[ "salt water bodies", "man-made structures", "land formations", "fresh water bodies" ]	D
sciq	sciq_4	The first line of defense includes mechanical, chemical, and which other barrier?	[ "independent", "physical", "surgical", "biological" ]	D
aqua_train	aqua_train_71453	How many positive, 3-digit integers contain at least one 7?	[ "A)171", "B)200", "C)243", "D)252", "E)271" ]	C
aqua_train	aqua_train_15742	One pipe can fill a pool three times faster than a second pipe. When both pipes are opened, they fill the pool in seven hours. How long would it take to fill the pool if only the faster pipe is used?	[ "A)3.6 hr", "B)4.7 hr", "C)5.1 hr", "D)9.3 hr", "E)9.7 hr" ]	D
aqua_train	aqua_train_37757	The average of 9 observations was 9, that of the 1st of 5 being 10 and that of the last 5 being 8. What was the 5th observation?	[ "A)9", "B)12", "C)15", "D)17", "E)18" ]	A
aqua_train	aqua_train_31130	A cyclist bikes x distance at 8 miles per hour and returns over the same path at 812miles per hour. What is the cyclist's average rate for the round trip in miles per hour?	[ "A)8.1", "B)8.3", "C)8.6", "D)9.6", "E)9.0" ]	D
aqua_train	aqua_train_91884	Set V consists of integers {3, -8, Y, 19, -6} and set B consists of integers {k, -3, 0, 16, -5, 9}. Number L represents the median of set V, number M represents mode of set B and number Z = L^M. If Y is an integer greater than 21, for what value of k will Z be a divisor of 26?	[ "A)-2", "B)-1", "C)0", "D)1", "E)2" ]	C
aqua_train	aqua_train_30035	Half the people on a bus get off at each stop after the first, and no one gets on after the first stop. If only one person gets off at stop number 8, how many people got on at the first stop?	[ "A)128", "B)64", "C)32", "D)16", "E)8" ]	A
aqua_train	aqua_train_43570	If a trader sold two cars each at Rs. 404415 and gains 15% on the first and loses 15% on the second, then his profit or loss percent on the whole is ?	[ "A)1.44 %", "B)2.02 %", "C)1.04 %", "D)2.25 %", "E)3.40 %" ]	D
aqua_train	aqua_train_46202	Of the four numbers, whose average is 80, the first is one-fourth of the sum of the last three. The first number is ?	[ "A)28", "B)64", "C)11", "D)48", "E)10" ]	B
aqua_train	aqua_train_80199	A lady builds 8cm length, 15cm width, and 5cm height box using 10cubic cm cubes. What is the minimum number of cubes required to build the box?	[ "A)107", "B)60", "C)70", "D)89", "E)78" ]	B
sciq	sciq_4	What is the temperature where molecular motion stops?	[ "Absolute Freezing", "Final Zero", "mean zero", "absolute zero" ]	D
aqua_train	aqua_train_12906	For any positive integer n, n>1, thelengthof n is the number of positive primes (not necessary distinct) whose product is n. For ex, the length of 40 is 3, since 50=2x5x5. What is the greatest possible length of a positive integer less than 1000.	[ "A)10", "B)9", "C)8", "D)7", "E)6" ]	E
aqua_train	aqua_train_88681	There are two decks of 11 cards each. The cards in each deck are labeled with integers from 11 to 20 inclusive. If we pick a card from each deck at random, what is the probability that the product of the numbers on the picked cards is a multiple of 6?	[ "A)0.23", "B)0.36", "C)0.4", "D)0.42", "E)0.46" ]	E
sciq	sciq_4	What is the latin name for mercury?	[ "trichina", "stibium", "spirogyra", "hydrargyrum" ]	D
aqua_train	aqua_train_77595	Shiva decided to drive through the city and on the first day he drove for only 7 miles. On the last day he drove for 51 miles, increasing his journey 4 miles each day. Calculate the number of days he traveled and how far did he travel?	[ "A)335 miles in 10 days", "B)348 miles in 12 days", "C)338 miles in 15 days", "D)358 miles in 12 days", "E)368 miles in 12 days" ]	B
aqua_train	aqua_train_9218	Find the value of y from (12)^3 x 6^4 ÷ 432 = y?	[ "A)3484", "B)3467", "C)3567", "D)4567", "E)5184" ]	E
aqua_train	aqua_train_73043	A train passes a platform in 40 seconds. The same train passes a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, The length of the platform is	[ "A)280 meter", "B)240 meter", "C)200 meter", "D)300 meter", "E)None of these" ]	D
aqua_train	aqua_train_43973	When 2 + 3 = 65, 3 + 4 = 125, 4 + 5 = 205, then 5 + 6 = ?	[ "A)285", "B)305", "C)315", "D)350", "E)245" ]	B
sciq	sciq_4	What is the largest artery in the body called?	[ "ventricular", "carotid", "radial", "aorta" ]	D
aqua_train	aqua_train_69911	A, B, C, D and E are 5 consecutive points on a straight line. If BC = 2CD, DE = 4, AB = 5 and AC = 11, what is the length of AE?	[ "A)21", "B)26", "C)30", "D)18", "E)16" ]	D
aqua_train	aqua_train_29083	There are two numbers. If 40% of the first number is added to the second number, then the second number increases to its five-fourth. Find the ratio of the first number to the second number?	[ "A)3/7", "B)5/8", "C)6", "D)6/7", "E)7" ]	B
aqua_train	aqua_train_45669	On her annual road trip to visit her family in Seal Beach, California, Traci stopped to rest after she traveled 1⁄2 of the total distance and again after she traveled 1⁄4 of the distance remaining between her first stop and her destination. She then drove the remaining 200 miles and arrived safely at her destination. What was the total distance, in miles, from Traci’s starting point to Seal Beach?	[ "A) 250", "B) 300", "C) 800", "D) 400", "E) 550" ]	C
aqua_train	aqua_train_78105	A train met with an accident 80km away from station A. It completed the remaining journey at 5/6th of the original speed and reached station B 1hr 12mins late. Had the accident taken place 60km further, it would have been only 1hr late. what was the original speed of the train?	[ "A)60 km/hr", "B)55 km/hr", "C)65 km/hr", "D)80 km/hr", "E)48 km/hr" ]	D
aqua_train	aqua_train_6897	Salaries of Rajesh and Sunil are in the ratio of 2 : 3. If the salary of each one is increased by 4000 the new ratio becomes 40 : 57. What is Sunil’s present salary?	[ "A)17000", "B)20000", "C)25500", "D)Cannot be determined", "E)None of these" ]	E
aqua_train	aqua_train_612	How many words with or without meaning, can be formed by using all the letters of the word, ‘ORANGE’, using each letter exactly once?	[ "A)700", "B)720", "C)750", "D)800", "E)820" ]	B
sciq	sciq_4	A supervolcano that may have killed all but 10,000 humans resulted in what phenomenon, lasting up to a decade?	[ "volcano fall", "volcanic summer", "volcano spring", "volcanic winter" ]	D
aqua_train	aqua_train_70274	a school has 4 maths 3 physics and 3 chemistry teachers each teacher can teach 2 subjects max what is he minimum number of teachers required	[ "A)4", "B)5", "C)6", "D)7", "E)8" ]	B

sciq

sciq_4

What is responsible for our sense of balance?

[ "our eyes", "our limbs", "our feet", "our ears" ]

D

aqua_train

aqua_train_24187

7, 10, 8, 11, 9, 12, ___

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

A

aqua_train

aqua_train_86651

The speed of a boat in still water is 60kmph and the speed of the current is 30kmph. Find the speed downstream and upstream?

[ "A)87 kmph", "B)40 kmph", "C)16 kmph", "D)15 kmph", "E)30 kmph" ]

E

sciq

sciq_4

Why is gingko biloba planted in public spaces?

[ "for xeriscaping", "self-pollinating", "self-containing", "resistant to pollution" ]

D

aqua_train

aqua_train_94989

In a rectangular coordinate system, what is the area of a quadrilateral whose vertices have the coordinates (4,-3), (4, 7), (12, 2), (12,-7)?

[ "A)64", "B)68", "C)72", "D)76", "E)80" ]

D

aqua_train

aqua_train_43260

Sun Life Insurance company issues standard, preferred and ultra-preferred policies. Among the company's policy holders of a certain age, 50 are standard with the probability of 0.01 dying in the next year, 30 are preferred with a probability of 0.008 of dying in the next year and 20 are ultra-preferred with a probability of 0.007 of dying in the next year. If a policy holder of that age dies in the next year, what is the probability of the decreased being a preferred policy holder?

[ "A)0.1591", "B)0.2727", "C)0.375", "D)0.2767", "E)None of these" ]

B

aqua_train

aqua_train_89608

Tim bought a new machine to help him picking apples from apple trees. If this new machine can pick 20 apples every 30 minutes and Tim wants to pick 500 apples today. How many hours he is going to take?

[ "A)10", "B)12.5", "C)15", "D)17.5", "E)20" ]

B

sciq

sciq_4

Why do waves travel faster through solids?

[ "particles fuse together", "particles range together", "particles pipe together", "particles closer together" ]

D

ds_train

ds_train_672

In a terrestrial ecosystem experiencing acid rain, which element is most likely leached from the soil, resulting in reduced availability for plant uptake and potential harm to aquatic systems?

[ "A. Carbon\nB. Sulfur\nC. Nitrogen\nD. Calcium" ]

D

sciq

sciq_4

What intensifies the response during homeostasis?

[ "pressure loops", "pure loops", "negative feedback loops", "positive feedback loops" ]

D

aqua_train

aqua_train_38631

In an office in Singapore there are 60% female employees. 50 % of all the male employees are computer literate. If there are total 62% employees computer literate out of total 1600 employees, then the no. of female employees who are computer literate ?

[ "A)690", "B)674", "C)672", "D)960", "E)None" ]

C

aqua_train

aqua_train_55223

On a certain date, Pat invested $10,000 at x percent annual interest, compounded annually. If the total value of the investment plus interest at the end of 12 years will be $40,000, in how many years, the total value of the investment plus interest will increase to $240,000?

[ "A)27", "B)16", "C)18", "D)20", "E)24" ]

A

aqua_train

aqua_train_86263

A farmer used 1,034 acres of land for beans, wheat, and corn in the ratio of 5 : 2 : 4, respectively. How many W acres were used for corn?

[ "A) 188", "B) 258", "C) 376", "D) 470", "E) 517" ]

C

aqua_train

aqua_train_47963

The average of five numbers is 45. If one number is excluded, the average becomes 38. The excluded number is?

[ "A)8", "B)73", "C)58", "D)35", "E)96" ]

B

aqua_train

aqua_train_15981

Agatha has $460 in 5-and 10-dollar bills only. If she has fewer 10-than 5-dollar bills, what is the least possible number of 5-dollar bills she could have?

[ "A) 32", "B) 30", "C) 29", "D) 28", "E) 27" ]

A

aqua_train

aqua_train_87910

An inspector rejects 0.07% of the meters as defective. How many will he examine to reject 2?

[ "A)A)1500", "B)B)2000", "C)C)2857", "D)D)3000", "E)E)3100" ]

C

aqua_train

aqua_train_6843

From a pack of 52 cards, 1 card is drawn at random. Find the probability of a face card drawn

[ "A)4/13", "B)1/52", "C)1/4", "D)1/5", "E)None of above" ]

A

sciq

sciq_4

Sucrose consists of one molecule of glucose and one molecule of what else?

[ "protein", "lactose", "alcohol", "fructose" ]

D

aqua_train

aqua_train_62433

The average age of the mother and her six children is 12 years which is reduced by 5 years if the age of the mother is excluded. How old is the mother

[ "A)40", "B)41", "C)42", "D)43", "E)44" ]

C

aqua_train

aqua_train_94915

An express traveled at an average speed of 100 km/hr, stopping for 3 min after every 75 kn. How long did it take to reach its destination 600 km from the starting point?

[ "A)6 hrs 21 min", "B)6 hrs 81 min", "C)6 hrs 91 min", "D)8 hrs 21 min", "E)6 hrs 51 min" ]

A

sciq

sciq_4

What is the process of action potentials in myelinated axons jumping between the nodes of ranvier called?

[ "photoreactive conduction", "saltatory movement", "pinworm conduction", "saltatory conduction" ]

D

aqua_train

aqua_train_19144

The work done by a man, a woman and a child is in the ratio of 3:2:1. There are 20 men, 30 women & 48 children in a factory. Their weekly wages amount to Rs.840, which is divided in the ratio of work done by the men, women and children. What will be the wages of 15 men, 21 women & 30 children for 2 weeks?

[ "A)Rs.1100", "B)Rs.1120", "C)Rs.1170", "D)Rs.1190", "E)Rs.1200" ]

C

sciq

sciq_4

Why do people build dams and levees?

[ "to horde the water", "increase flooding", "store drinking water", "prevent flooding" ]

D

aqua_train

aqua_train_28281

A water tank is two-fifth full. Pipe A can fill a tank in 10 minutes and pipe B can empty it in 8 minutes. If both the pipes are open, how long will it take to empty or fill the tank completely?

[ "A)16 min. to empty", "B)6 min. to full", "C)9 min. to empty", "D)9 min. to full", "E)8 min. to full" ]

A

aqua_train

aqua_train_34766

A rectangular floor is covered by a rug except fo a strip p meters along each of the four edges. If the floor is m meters by e meteres, What is the area of the rug in square meters?

[ "A)mn - p(m+n)", "B)mn – 2p(m+n)", "C)mn – p^2", "D)(m - p)(n - p)", "E)(m - 2p)(e - 2p)" ]

E

aqua_train

aqua_train_93410

If 4x+y+z=800, 2x-y-z=40,3x+y-z = 12 for integers of x,y and z, find z =?

[ "A)250", "B)464", "C)525", "D)256", "E)324" ]

E

aqua_train

aqua_train_85697

A number x is mistakenly divided by 10 instead of being multiplied by 10. what is the percentage error in the result?

[ "A)-99%", "B)-100%", "C)+99%", "D)+100%", "E)None" ]

A

aqua_train

aqua_train_93029

If a2 + b2 + c2 = 560 and ab + bc + ca =8, then a + b + c is

[ "A)4", "B)52", "C)16", "D)24", "E)64" ]

D

aqua_train

aqua_train_33314

Pipes A and B can fill a tank in 8 and 24 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

[ "A)12 hr", "B)28 hr", "C)23 hr", "D)24 hr", "E)24 hr" ]

A

aqua_train

aqua_train_59942

John covers a distance of 8km in 50 minutes. If he covers 3km distance in 2/5th of time then, What speed should he maintain to cover the remaining distance in the remaining time?

[ "A)10 Kmph", "B)15 Kmph", "C)17 Kmph", "D)18 Kmph", "E)19 Kmph" ]

B

aqua_train

aqua_train_15795

In 1970 there were 8,902 women stockbrokers in the United States. By 1978 the number had increased to 19,947. Approximately what was the percent increase?

[ "A)45%", "B)125%", "C)145%", "D)150%", "E)225%" ]

B

science_train

science_train_3837

Question: Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature? Hints:

[ "sample B", "sample A", "neither; the samples have the same temperature" ]

A

aqua_train

aqua_train_65577

Pipe A can fill a tank in 16 minutes and pipe B cam empty it in 24 minutes. If both the pipes are opened together after how many minutes should pipe B be closed, so that the tank is filled in 30 minutes?

[ "A)21", "B)22", "C)25", "D)26", "E)28" ]

A

aqua_train

aqua_train_36595

If |20x-10| = 130, then find the product of the values of x?

[ "A)-45", "B)50", "C)-42", "D)35", "E)-30" ]

C

science_train

science_train_3853

Question: Identify the question that Luther and Roy's experiment can best answer. Hints:

[ "Do ping pong balls travel farther when launched from a 30° angle compared to a 45° angle?", "Do ping pong balls stop rolling along the ground sooner after being launched from a 30° angle or a 45° angle?" ]

A

aqua_train

aqua_train_40917

A cistern is filled by a tap in 4 1/2 hours. Due to leak in the bottom of the cistern, it takes half an hour longer to fill the cistern. If the cistern is full how many hours will it take the leak to empty it?

[ "A)30", "B)36", "C)42", "D)45", "E)48" ]

D

aqua_train

aqua_train_55063

A trader sells 85 meters of cloth for Rs. 8925 at the profit of Rs. 20 per metre of cloth. What is the cost price of one metre of cloth?

[ "A)21", "B)28", "C)90", "D)85", "E)11" ]

D

aqua_train

aqua_train_16380

Rs.2500 is divided into two parts such that if one part be put out at 5% simple interest and the other at 6%, the yearly annual income may be Rs.125. How much was lent at 5%?

[ "A)2333", "B)2777", "C)2688", "D)1000", "E)2500" ]

E

aqua_train

aqua_train_947

Rs. 6000 is lent out in two parts. One part is lent at 7% p.a simple interest and the other is lent at 8% p.a simple interest. The total interest at the end of one year was Rs. 450. Find the ratio of the amounts lent at the lower rate and higher rate of interest?

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

B

aqua_train

aqua_train_69299

If the time is currently 1:30pm, what time will it be in exactly 842 hours?

[ "A)12:30am", "B)3:30am", "C)12:30pm", "D)2:30pm", "E)10:30pm" ]

B

sciq

sciq_4

What type of state do most fungi spend their lives in?

[ "triploid", "meiosis", "diploid", "haploid" ]

D

aqua_train

aqua_train_32574

If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is

[ "A)48 km", "B)50 km", "C)40 km", "D)22 km", "E)70 km" ]

B

aqua_train

aqua_train_28409

Alan buys 4 TVs, a 26 inch, a 28 inch, a 30 inch, and a 32 inch, for his new house. Each TV costs $200 more than the size below it. Alan spends a total of $3,600. How much would he have spent if he had bought only the 28 inch and 30 inch TVs?

[ "A)850", "B)1,100", "C)1,800", "D)2,550", "E)3,400" ]

C

aqua_train

aqua_train_28176

17 times a positive integer is more than its square by 60, then the positive integer is

[ "A)13", "B)10", "C)11", "D)5", "E)14" ]

D

aqua_train

aqua_train_83304

If 1 > 1 - ab > 0, which of the following must be true? I. a/b > 1 II. a/b > 0 III. ab < 1

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

D

aqua_train

aqua_train_49239

The sum of digits of a two digit number is 13,The difference between the digits is 5. Find the number

[ "A)85", "B)94", "C)83", "D)72", "E)None" ]

B

sciq

sciq_4

What causes cancer cells to avoid elimination and continue to multiply?

[ "continuous cell division", "chronic cell division", "persistent cell division", "uncontrolled cell division" ]

D

aqua_train

aqua_train_48726

Given a unit square, two points are chosen uniformly at random within the square. Compute the probability that the line segment connecting those two points touches both diagonals of the square.

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

A

aqua_train

aqua_train_87188

A cake shop has a surplus of cupcakes and prices them at 15% below the wholesale price of $3. A customer comes in with a coupon for 10% off a dozen cupcakes. How much does that customer pay for a dozen cupcakes?

[ "A)$27.56", "B)$28.52", "C)$30.60", "D)$27", "E)$27.54" ]

E

aqua_train

aqua_train_74437

If 4 Men or 6 Women take 4 days to complete some work, how many days will 8 Men and 4 Women working together take to complete the work? Can anyone explain please?

[ "A)1. 3/2 days", "B)2. 4/9 Days", "C)3. 9/4 days", "D)4.5/2 days", "E)5.3 days" ]

B

aqua_train

aqua_train_9303

A person can walk at a constant rate of 8mph and can bike at a rate of 16mph. If he wants to travel 80 miles in 8 hours using bike and walking at their constant rates, how much distance would he require to walk?

[ "A)20", "B)30", "C)48", "D)60", "E)72" ]

C

aqua_train

aqua_train_36636

For which of the following does p(a)−p(b)=p(a−b) for all values of a and b?

[ "A)p(x)=x^2", "B)p(x)=x/2", "C)p(x)=x+5", "D)p(x)=2x−1", "E)p(x)=|x|" ]

B

aqua_train

aqua_train_8203

X starts a business with Rs.45000. Y joins in the business after 4 months with Rs.30000. What will be the ratio in which they should share the profit at the end of the year?

[ "A)1:2", "B)2:1", "C)1:3", "D)3:1", "E)9:4" ]

E

aqua_train

aqua_train_91696

What decimal of an hour is a second

[ "A).0028", "B).0027", "C).0026", "D).0025", "E)None of these" ]

B

aqua_train

aqua_train_72111

How many of the positive factors of 42 are not factors of 56?

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

C

aqua_train

aqua_train_74364

50% of a number is 10 less than 3/5th of that number. What is the number?

[ "A)100", "B)50", "C)150", "D)200", "E)75" ]

A

aqua_train

aqua_train_18334

The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?

[ "A)0", "B)1", "C)10", "D)19", "E)None of the above" ]

D

aqua_train

aqua_train_34767

Simple interest on a sum at 4% per annum for 2 years is Rs.80. The C.I. on the same sum for the same period is?

[ "A)81.6", "B)81.7", "C)81.2", "D)81.3", "E)81.1" ]

A

aqua_train

aqua_train_84289

The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?

[ "A)76", "B)76.5", "C)85", "D)80", "E)none of these" ]

C

aqua_train

aqua_train_92935

Of the 24 participants in a certain competition, half are male, and half of the males are younger than 18 years of age. If half of the female competitors are also younger than 18 years of age, into how many distinct groups of 4 competitors could the participants be divided if each group must contain two males under 18 years of age and 2 females over 18 years of age?

[ "A)225", "B)45", "C)65", "D)95", "E)200" ]

A

aqua_train

aqua_train_25170

A table is bought for Rs.800/- and sold at a loss of 10% find its selling price

[ "A)s.500/-", "B)s.530/-", "C)s.540/-", "D)s.600/-", "E)s.720/-" ]

E

aqua_train

aqua_train_5754

If the simple interest on a sum of money at thirteen percent per annum for two years is Rs.22400, compound interest on the same sum for the same period at the same rate of interest is

[ "A)28,356.00", "B)25,638.00", "C)23,856.00", "D)23,685.00", "E)25,865.00" ]

C

aqua_train

aqua_train_6761

A man gets a simple interest of Rs.500 on a certain principal at the rate of 5% p.a in two years. Find the compound interest the man will get on twice the principal in two years at the same rate.

[ "A)Rs.500", "B)Rs.250", "C)Rs.5012.50", "D)Rs.5062.50", "E)None of these." ]

E

aqua_train

aqua_train_83116

The sum of two numbers is 75 and their difference is 20. Find the difference of their squares.

[ "A)3000", "B)2700", "C)1500", "D)1254", "E)3421" ]

C

aqua_train

aqua_train_4955

There is a 50% chance Jen will visit Chile this year, while there is a 50% chance that she will visit Madagascar this year. What is the probability that Jen will visit either Chile or Madagascar this year, but NOT both?

[ "A)25.0%", "B)50.0%", "C)62.5%", "D)75.0%", "E)80.0%" ]

B

aqua_train

aqua_train_85093

What is x if x + 5y = 24 and y = 2?

[ "A)1", "B)3", "C)5", "D)7", "E)14" ]

E

aqua_train

aqua_train_22574

If a+ |a| + b= 7 and a+ |b| - b=6 , then a+ b=

[ "A)3", "B)4", "C)5", "D)6", "E)9" ]

A

aqua_train

aqua_train_47837

X and Y are two towns. Ganesh covers the distance from X to Y at an average speed of 43 Km/hr. However, he covers the distance from Y to X at an average speed of 34 Km/hr. His average speed during the whole journey in km/hr. is :

[ "A)34", "B)43", "C)40", "D)38", "E)29" ]

D

aqua_train

aqua_train_18008

In a certain mathematical activity, we have five cards with five different prime numbers on them. We will distribute these five cards among three envelope: all could go in any envelope, or they could be broken up in any way among the envelopes. Then in each envelop, we find the product of all the cards in that envelope: that is the “number” of the envelope. An envelope containing no cards has the number 1. We then put the three envelope numbers in order, from lowest to highest, and that is our set. How many different W sets can be produced by this process?

[ "A) 41", "B) 89", "C) 125", "D) 243", "E) 512" ]

A

sciq

sciq_4

What are the two basic parts that all flowering plants have in common?

[ "metal and petiole", "stalk and petiole", "leaf and petiole", "blade and petiole" ]

D

aqua_train

aqua_train_43685

If the least common multiple of two prime numbers x and y is 10, where x > y, then the value of 2x + y is

[ "A)7", "B)9", "C)11", "D)12", "E)21" ]

D

aqua_train

aqua_train_4588

If the integer n has exactly three positive divisors, including 1 and n, how many positive divisors does n^3 have?

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

A

sciq

sciq_4

Lakes, ponds, streams, springs, and wetlands are?

[ "salt water bodies", "man-made structures", "land formations", "fresh water bodies" ]

D

sciq

sciq_4

The first line of defense includes mechanical, chemical, and which other barrier?

[ "independent", "physical", "surgical", "biological" ]

D

aqua_train

aqua_train_71453

How many positive, 3-digit integers contain at least one 7?

[ "A)171", "B)200", "C)243", "D)252", "E)271" ]

C

aqua_train

aqua_train_15742

One pipe can fill a pool three times faster than a second pipe. When both pipes are opened, they fill the pool in seven hours. How long would it take to fill the pool if only the faster pipe is used?

[ "A)3.6 hr", "B)4.7 hr", "C)5.1 hr", "D)9.3 hr", "E)9.7 hr" ]

D

aqua_train

aqua_train_37757

The average of 9 observations was 9, that of the 1st of 5 being 10 and that of the last 5 being 8. What was the 5th observation?

[ "A)9", "B)12", "C)15", "D)17", "E)18" ]

A

aqua_train

aqua_train_31130

A cyclist bikes x distance at 8 miles per hour and returns over the same path at 812miles per hour. What is the cyclist's average rate for the round trip in miles per hour?

[ "A)8.1", "B)8.3", "C)8.6", "D)9.6", "E)9.0" ]

D

aqua_train

aqua_train_91884

Set V consists of integers {3, -8, Y, 19, -6} and set B consists of integers {k, -3, 0, 16, -5, 9}. Number L represents the median of set V, number M represents mode of set B and number Z = L^M. If Y is an integer greater than 21, for what value of k will Z be a divisor of 26?

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

C

aqua_train

aqua_train_30035

Half the people on a bus get off at each stop after the first, and no one gets on after the first stop. If only one person gets off at stop number 8, how many people got on at the first stop?

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

A

aqua_train

aqua_train_43570

If a trader sold two cars each at Rs. 404415 and gains 15% on the first and loses 15% on the second, then his profit or loss percent on the whole is ?

[ "A)1.44 %", "B)2.02 %", "C)1.04 %", "D)2.25 %", "E)3.40 %" ]

D

aqua_train

aqua_train_46202

Of the four numbers, whose average is 80, the first is one-fourth of the sum of the last three. The first number is ?

[ "A)28", "B)64", "C)11", "D)48", "E)10" ]

B

aqua_train

aqua_train_80199

A lady builds 8cm length, 15cm width, and 5cm height box using 10cubic cm cubes. What is the minimum number of cubes required to build the box?

[ "A)107", "B)60", "C)70", "D)89", "E)78" ]

B

sciq

sciq_4

What is the temperature where molecular motion stops?

[ "Absolute Freezing", "Final Zero", "mean zero", "absolute zero" ]

D

aqua_train

aqua_train_12906

For any positive integer n, n>1, thelengthof n is the number of positive primes (not necessary distinct) whose product is n. For ex, the length of 40 is 3, since 50=2x5x5. What is the greatest possible length of a positive integer less than 1000.

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

E

aqua_train

aqua_train_88681

There are two decks of 11 cards each. The cards in each deck are labeled with integers from 11 to 20 inclusive. If we pick a card from each deck at random, what is the probability that the product of the numbers on the picked cards is a multiple of 6?

[ "A)0.23", "B)0.36", "C)0.4", "D)0.42", "E)0.46" ]

E

sciq

sciq_4

What is the latin name for mercury?

[ "trichina", "stibium", "spirogyra", "hydrargyrum" ]

D

aqua_train

aqua_train_77595

Shiva decided to drive through the city and on the first day he drove for only 7 miles. On the last day he drove for 51 miles, increasing his journey 4 miles each day. Calculate the number of days he traveled and how far did he travel?

[ "A)335 miles in 10 days", "B)348 miles in 12 days", "C)338 miles in 15 days", "D)358 miles in 12 days", "E)368 miles in 12 days" ]

B

aqua_train

aqua_train_9218

Find the value of y from (12)^3 x 6^4 ÷ 432 = y?

[ "A)3484", "B)3467", "C)3567", "D)4567", "E)5184" ]

E

aqua_train

aqua_train_73043

A train passes a platform in 40 seconds. The same train passes a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, The length of the platform is

[ "A)280 meter", "B)240 meter", "C)200 meter", "D)300 meter", "E)None of these" ]

D

aqua_train

aqua_train_43973

When 2 + 3 = 65, 3 + 4 = 125, 4 + 5 = 205, then 5 + 6 = ?

[ "A)285", "B)305", "C)315", "D)350", "E)245" ]

B

sciq

sciq_4

What is the largest artery in the body called?

[ "ventricular", "carotid", "radial", "aorta" ]

D

aqua_train

aqua_train_69911

A, B, C, D and E are 5 consecutive points on a straight line. If BC = 2CD, DE = 4, AB = 5 and AC = 11, what is the length of AE?

[ "A)21", "B)26", "C)30", "D)18", "E)16" ]

D

aqua_train

aqua_train_29083

There are two numbers. If 40% of the first number is added to the second number, then the second number increases to its five-fourth. Find the ratio of the first number to the second number?

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

B

aqua_train

aqua_train_45669

On her annual road trip to visit her family in Seal Beach, California, Traci stopped to rest after she traveled 1⁄2 of the total distance and again after she traveled 1⁄4 of the distance remaining between her first stop and her destination. She then drove the remaining 200 miles and arrived safely at her destination. What was the total distance, in miles, from Traci’s starting point to Seal Beach?

[ "A) 250", "B) 300", "C) 800", "D) 400", "E) 550" ]

C

aqua_train

aqua_train_78105

A train met with an accident 80km away from station A. It completed the remaining journey at 5/6th of the original speed and reached station B 1hr 12mins late. Had the accident taken place 60km further, it would have been only 1hr late. what was the original speed of the train?

[ "A)60 km/hr", "B)55 km/hr", "C)65 km/hr", "D)80 km/hr", "E)48 km/hr" ]

D

aqua_train

aqua_train_6897

Salaries of Rajesh and Sunil are in the ratio of 2 : 3. If the salary of each one is increased by 4000 the new ratio becomes 40 : 57. What is Sunil’s present salary?

[ "A)17000", "B)20000", "C)25500", "D)Cannot be determined", "E)None of these" ]

E

aqua_train

aqua_train_612

How many words with or without meaning, can be formed by using all the letters of the word, ‘ORANGE’, using each letter exactly once?

[ "A)700", "B)720", "C)750", "D)800", "E)820" ]

B

sciq

sciq_4

A supervolcano that may have killed all but 10,000 humans resulted in what phenomenon, lasting up to a decade?

[ "volcano fall", "volcanic summer", "volcano spring", "volcanic winter" ]

D

aqua_train

aqua_train_70274

a school has 4 maths 3 physics and 3 chemistry teachers each teacher can teach 2 subjects max what is he minimum number of teachers required

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

B