dataset
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5 values
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6
18
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stringclasses
5 values
aqua_train
aqua_train_91631
A sun is divided among X, Y and Z in such a way that for each 2 rupees X gets, Y gets 80 paisa and Z gets 60 paisa. If the share of Y is RS. 40, what is the total amount?
[ "A)160", "B)155", "C)150", "D)170", "E)165" ]
D
aqua_train
aqua_train_49730
By selling 18 pencils for a rupee a man loses 10%. How many for a rupee should he sell in order to gain 35%?
[ "A)11", "B)13", "C)15", "D)18", "E)12" ]
E
aqua_train
aqua_train_51352
In the exam the average was found to be p mark. After deducting typographical error the average marks of 120 student reduced from 90 to 70 . Due to this the average came down by 12 marks. What was the number of students who took the exam?
[ "A)100", "B)120", "C)200", "D)130", "E)160" ]
C
aqua_train
aqua_train_85819
If a real number x is chosen at random in the interval [0,4] and a real number y is chosen at random in the interval [0,5], what is the probability that x < y?
[ "A)3/5", "B)2/5", "C)7/10", "D)3/4", "E)2/3" ]
A
aqua_train
aqua_train_80951
Fox jeans regularly sell for $15 a pair and Pony jeans regularly sell for $18 a pair. During a sale these regular unit prices are discounted at different rates so that a total of $8.64 is saved by purchasing 5 pairs of jeans: 3 pairs of Fox jeans and 2 pairs of Pony jeans. If the sum of the two discount rates is 22 percent, what is the discount rate on Pony jeans?
[ "A)8%", "B)10%", "C)11%", "D)12%", "E)14%" ]
E
aqua_train
aqua_train_64477
A man can row downstream at 20 kmph and upstream at 10 kmph. Find the speed of the man in still water and the speed of stream respectively?
[ "A)15,2", "B)15", "4", "C)15", "8", "D)15", "5", "E)15,7" ]
D
aqua_train
aqua_train_32620
Steve traveled the first 2 hours of his journey at 40 mph and the last 4 hours of his journey at 80 mph. What is his average speed of travel for the entire journey?
[ "A)53.33 mph", "B)56.67 mph", "C)60 mph", "D)64 mph", "E)66.67 mph" ]
E
aqua_train
aqua_train_93386
How many words can be formed by using all the letters of the word, 'ALLAHABAD' ?
[ "A)3780", "B)1890", "C)7560", "D)2520", "E)5420" ]
C
aqua_train
aqua_train_18275
The price of a cycle is reduced by 25 per cent. The new price is reduced by a further 70 per cent. The two reductions together are equal to a single reduction of
[ "A)45%", "B)40%", "C)35%", "D)77.5%", "E)30%" ]
D
aqua_train
aqua_train_616
Two taps can separately fill a cistern 10 minutes and 15 minutes respectively and when the waste pipe is open, they can together fill it in 18 minutes. The waste pipe can empty the full cistern in?
[ "A)6", "B)5", "C)7", "D)9", "E)2" ]
D
aqua_train
aqua_train_59908
Find a sum for first 5 prime number'ss?
[ "A)22", "B)28", "C)29", "D)32", "E)34" ]
B
aqua_train
aqua_train_37123
The sum of four consecutive even numbers is 84. What would be the largest number?
[ "A)33", "B)88", "C)24", "D)123", "E)12" ]
C
aqua_train
aqua_train_6110
The salary of a worker is first increased by 30% and afterwards reduced by 30%. What is net change in his salary?
[ "A)3% decrease", "B)5% decrease", "C)9% decrease", "D)8% decrease", "E)6% decrease" ]
C
aqua_train
aqua_train_59196
Marginal cost is the cost of increasing the quantity produced (or purchased) by one unit. If the fixed cost for n products is $10,000 and the marginal cost is $80, and the total cost is $16,000, what is the value of n?
[ "A) 30", "B) 50", "C) 60", "D) 75", "E) 100" ]
D
aqua_train
aqua_train_56452
Aaron will jog from home at 6 miles per hour and then walk back home by the same route at 12 miles per hour. How many miles from home can Aaron jog so that he spends a total of 3 hours jogging and walking?
[ "A)12", "B)14", "C)16", "D)15", "E)11" ]
A
aqua_train
aqua_train_39026
If 1/a^2 + a^2 represents the diameter of circle O and 1/a + 4a = 3, which of the following best approximates the circumference of circle O?
[ "A)28", "B)22", "C)20", "D)16", "E)12" ]
E
aqua_train
aqua_train_64915
Evaluate combination 15C5
[ "A)10000", "B)3003", "C)10", "D)1", "E)0" ]
B
aqua_train
aqua_train_8148
The ratio of the volumes of two cubes is 27 : 64. What is the ratio of their total surface areas?
[ "A)9:12", "B)12:18", "C)9:16", "D)8:2", "E)4:2" ]
C
sciq
sciq_4
What type of compound is essential to life?
[ "carbon", "oxygen", "nitrogen", "water" ]
D
sciq
sciq_4
What flows across the membrane resulting in changes in the membrane potential?
[ "electrons", "acids", "neutrons", "ions" ]
D
aqua_train
aqua_train_55056
Two employees X and Y are paid a total of Rs. 550 per week by their employer. If X is paid 120 percent of the sum paid to Y, how much is Y paid per week?
[ "A)Rs.180", "B)Rs.200", "C)Rs.250", "D)Rs.280", "E)Rs.300" ]
C
aqua_train
aqua_train_4910
1=5,2=25,3=253,4=254,5=?
[ "A)1", "B)255", "C)345", "D)445", "E)235" ]
A
aqua_train
aqua_train_96487
In the equation x^2+kx+1=0, x is a variable and k is a constant. If the quadratic equation has two distinct real roots, which of the following could be true? I) k=0 II) k=−1 III) k=−3
[ "A)I only", "B)III only", "C)I and II only", "D)II and III only", "E)I and III only" ]
B
sciq
sciq_4
All forms of energy can be interconverted. three things can change the energy of an object: the transfer of heat, work performed on or by an object, or some combination of what?
[ "temperature and work", "humidity and work", "cold and energy", "heat and work" ]
D
aqua_train
aqua_train_23020
If A:B = 1/2: 1/3 B:C = 1/2:1/3 then A:B:C?
[ "A)9:6:7", "B)9:6:2", "C)9:6:8", "D)9:6:4", "E)9:6:1" ]
D
aqua_train
aqua_train_26501
A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is:
[ "A)22", "B)73", "C)99", "D)42", "E)11" ]
D
aqua_train
aqua_train_49302
A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years. The sum is:
[ "A)647", "B)698", "C)654", "D)847", "E)976" ]
C
aqua_train
aqua_train_65762
Two pipes A and B can fill a cistern in 20 and 10 minutes respectively, and a third pipe C can empty it in 40 minutes. How long will it take to fill the cistern if all the three are opened at the same time?
[ "A)19 1/7 min", "B)8 min", "C)17 1/7 min", "D)7 1/7 min", "E)7 2/7 min" ]
B
aqua_train
aqua_train_37921
The C.I. on a certain sum for 2 years at 10% per annum is Rs. 525. The S.I. on the same sum for double the time at half the rate percent per annum is?
[ "A)238", "B)500", "C)287", "D)197", "E)172" ]
B
aqua_train
aqua_train_94119
A can do a piece of work 20 days. B can do work in 35 days. In how many days they will complete the work together?
[ "A)15 days", "B)16.32 days", "C)12.72 days", "D)17 days", "E)18 days" ]
C
aqua_train
aqua_train_23806
Ravi purchased a shirt and a pant for Rs. 1000 &Rs. 3000 respectively. He sold the shirt at a loss of 5% and the pant at a profit of 8%. Overall how much he make a profit.
[ "A)245", "B)320", "C)120", "D)190", "E)598" ]
D
aqua_train
aqua_train_57439
The radius of a cylinder is 12 m, height 21 m. the lateral surface area of the cylinder is:
[ "A)1584", "B)1854", "C)1458", "D)1485", "E)None of them" ]
A
aqua_train
aqua_train_95906
The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25% then determine the value of x.
[ "A)14", "B)15", "C)16", "D)17", "E)18" ]
C
aqua_train
aqua_train_20159
What is the average of 1200, 1300, 1400, 1510, 1520, 1530, 1115, 1120, and 1125?
[ "A) 1345", "B) 1334", "C) 1313.33", "D) 1350", "E) 1325" ]
C
aqua_train
aqua_train_7983
Four people each roll a four die once. Find the probability that at least two people will roll the same number ?
[ "A)13/18", "B)13/17", "C)13/11", "D)13/19", "E)13/12" ]
A
aqua_train
aqua_train_87081
How many iron rods, each of length 7 m and diameter 2 cm can be made out of 0.88 cubic meter of iron?
[ "A)150", "B)100", "C)250", "D)200", "E)400" ]
E
aqua_train
aqua_train_96973
From given equation find the value of x: 2x² + 9x − 5
[ "A)1/2", "B)1", "C)3", "D)4", "E)5" ]
A
aqua_train
aqua_train_45984
Calculate the share of profit that belongs to Mark in a partnership business he invested Rs 31,000. His partner Abel invested RS.36,800 and the business made a profit of Rs 18,400.
[ "A)8499.98", "B)8489.98", "C)8412.98", "D)8732.98", "E)2112.98" ]
C
ds_train
ds_train_412
Which neurotransmitter is primarily associated with the regulation of mood, anxiety, and happiness, and is also a key target for many antidepressants?
[ "A. Dopamine\nB. Acetylcholine\nC. Serotonin\nD. Glutamate" ]
C
aqua_train
aqua_train_83293
In a certain neighborhood, there are half as many beige houses as white houses, and four times as many white houses as brown houses. What is the ratio of the number of brown houses to the number of beige houses?
[ "A)1:4", "B)1:2", "C)1:8", "D)3:2", "E)5:1" ]
B
aqua_train
aqua_train_22433
A woman spends 15% of her income in house rent, 15% of the rest on his children’s education, 10% of the rest miscellaneous causes and 15% in medical expenses. If she now posses Rs. 5548 then her income is?
[ "A)10058", "B)10068", "C)10078", "D)10088", "E)10038" ]
E
aqua_train
aqua_train_73068
A man can row his boat with the stream at 12 km/h and against the stream in 8 km/h. The man's rate is?
[ "A)2 kmph", "B)6 kmph", "C)7 kmph", "D)4 kmph", "E)9 kmph" ]
A
aqua_train
aqua_train_16728
The length of the bridge, which a train 130 meters long and travelling at 45 km/hr can cross in 30 seconds, is?
[ "A)766 m", "B)156 m", "C)245 m", "D)156 m", "E)156 m" ]
C
aqua_train
aqua_train_94701
Boy sells a book for Rs. 720 he gets a loss of 10 %, To gain 10%, what should be the SP?
[ "A)430", "B)880", "C)550", "D)590", "E)600" ]
B
aqua_train
aqua_train_91649
The cricket team of 11members is 24yrs old & the wicket keeper is 3 yrs older. If the ages ofthese 2are excluded, the average age of theremaining players is 1 year less than the average age of the whole team. What is the average age of the team ?
[ "A)21", "B)22", "C)23", "D)25", "E)28" ]
A
aqua_train
aqua_train_20146
If the number 872,152,24x is divisible by 11, what must be the value of x?
[ "A)1", "B)2", "C)3", "D)4", "E)5" ]
C
aqua_train
aqua_train_82284
Sudhir started a business with Rs.30,000 and after 8 months Ravi joined him with Rs.60,000. If they get a profit of Rs.28000 then ratio of their shares will be
[ "A)3:2", "B)2:3", "C)4:3", "D)3:4", "E)3:5" ]
A
science_train
science_train_367
Question: Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature? Hints:
[ "neither; the samples have the same temperature", "sample A", "sample B" ]
C
aqua_train
aqua_train_64060
The price of a VCR is marked at Rs. 12,000. If successive discounts of 15%, 10% and 5% be allowed, then at what price does a customer buy it?
[ "A)Rs. 8400", "B)Rs. 8721", "C)Rs. 8856", "D)Rs. 8956", "E)None of these" ]
B
aqua_train
aqua_train_46485
A bookseller has two display windows. She plans to display 5 new fiction books in the left window, and 6 new non-fiction books in the right window. Assuming she can put the six fiction books in any order, and separately, the three non-fiction books in any order, how many total configurations will there be for the two display windows?
[ "A)86400", "B)65777", "C)89000", "D)34560", "E)12420" ]
A
aqua_train
aqua_train_75334
How many possible ways are there to select 2 stocks at random from 9 stocks?
[ "A)36", "B)38", "C)40", "D)42", "E)44" ]
A
aqua_train
aqua_train_71220
The perimeter of an equilateral triangle is 60. If one of the sides of the equilateral triangle is the side of an isosceles triangle of perimeter 45, then how long is the base of isosceles triangle?
[ "A)5 units", "B)10 units", "C)15 units", "D)20 units", "E)25 units" ]
A
aqua_train
aqua_train_24511
Two cards are drawn together from a pack of 52 cards. The probability that one is a club and other is a diamond, is:
[ "A)29/34", "B)47/100", "C)3/20", "D)13/102", "E)None of these" ]
D
sciq
sciq_4
In moss, what becomes elongated to elevate the capsule to enhance spore dispersal?
[ "sera", "risa", "porta", "seta" ]
D
aqua_train
aqua_train_62289
The cost per unit of electricity during a 4 year period is as follows: Year 1, $1 per unit; Year 2, $1.5 per unit; Year 3, $2 per unit; Year 4, $2.5 per unit. If a factory spent equal dollars on electricity each year, what was the average cost of a unit of electricity during the 4 year period?
[ "A)$1.66", "B)$1.46", "C)$1.36", "D)$1.56", "E)$1.26" ]
D
aqua_train
aqua_train_70520
Sam is training for the marathon. He drove 12 miles from his home to the Grey Hills Park and then ran 6 miles to Red Rock, retraced his path back for 2 miles, and then ran 5 miles to Rock Creek. If he is then n miles from home, what is the range of possible values for n?
[ "A)1 ≤ n ≤23", "B)3 ≤ n ≤21", "C)5 ≤ n ≤19", "D)6 ≤ n ≤18", "E)9 ≤ n ≤15" ]
B
aqua_train
aqua_train_32806
If Jake loses 8 pounds, he will weigh twice as much as his sister. Together they now weigh 290 pounds. What is Jake’s present weight, in pounds?
[ "A)131", "B)135", "C)169", "D)196", "E)212" ]
D
aqua_train
aqua_train_18620
What is the product of all positive factors of 24?
[ "A)351776", "B)331476", "C)331776", "D)332976", "E)331776" ]
E
aqua_train
aqua_train_46969
John has 75 pencils, he distribute 20 pencils to his friends in his class. Then how many pencils are remaining to him?
[ "A)10", "B)67", "C)32", "D)44", "E)55" ]
E
aqua_train
aqua_train_49884
A student travels from his house to school at 10 km/hr and reaches school 2 hours late. The next day he travels 18 km/hr and reaches school 1 hour early. What is the distance between his house and the school?
[ "A)65.0", "B)67.5", "C)70.0", "D)72.5", "E)75.0" ]
B
aqua_train
aqua_train_50563
A question paper consists of five problems, each problem having three internal choices. In how many ways can a candidate attempt one or more problems?
[ "A)63", "B)511", "C)1023", "D)15", "E)31" ]
C
aqua_train
aqua_train_44177
The ratio of buses to cars on River Road is 1 to 17. If there are 80 fewer buses than cars on River Road, how many cars are on River Road?
[ "A)40", "B)85", "C)60", "D)30", "E)20" ]
B
aqua_train
aqua_train_58078
Amar takes as much time in running 18 meters as a car takes in covering 48 meters. What will be the distance covered by Amar during the time the car covers 1.5 km?
[ "A)375 m", "B)200 m", "C)300 m", "D)400 m", "E)100 m" ]
A
sciq
sciq_4
What are microscopic vessels with very thin, porous walls?
[ "veins", "arteries", "valves", "capillaries" ]
D
aqua_train
aqua_train_50602
The diameter of the wheel of a car is 120m. How many revolution/min must the wheel makein order to keep a speed of 60 km/hour approximately?
[ "A)210", "B)245", "C)230", "D)254", "E)265" ]
E
aqua_train
aqua_train_93193
Simple interest on a certain sum is 36 over 25 of the sum. Find the rate per cent and time, if both are equal.
[ "A)8% and 8 years", "B)6% and 6 years", "C)10% and 10 years", "D)12 % and 12 years", "E)None of these" ]
D
aqua_train
aqua_train_82525
Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?
[ "A)7 min", "B)8 min", "C)9 min", "D)10 min", "E)11 min" ]
D
aqua_train
aqua_train_79256
In how many ways can 4 arts and 4 science students be arranged in a row so that the arts and the science students are placed alternately?
[ "A)288", "B)185", "C)326", "D)576", "E)360*120" ]
D
aqua_train
aqua_train_51200
If 25^5 × 5^(-1) = (125)^x , then what is the value of x?
[ "A)2", "B)3", "C)4", "D)5", "E)6" ]
B
aqua_train
aqua_train_83350
A and B invests Rs.10000 each, A investing for 8 months and B investing for all the 12 months in the year. If the total profit at the end of the year is Rs.25000, find their shares?
[ "A)Rs.15009", "B)Rs.15029", "C)Rs.15072", "D)Rs.15000", "E)Rs.15021" ]
D
aqua_train
aqua_train_96617
If the cost price of 50 articles is equal to the selling price of 46 articles, then the gain or loss percent is?
[ "A)22", "B)65", "C)78", "D)33", "E)8.69" ]
E
aqua_train
aqua_train_70400
When the oil from a circular cylinder leaked, the formula for the speed of the leak is V = kh^2, where h was the height of the remaining oil and k was constant. If the height of the cylinder is 4, the speed of the leak is V’, When the height of the oil remaining is 16, what was the speed of the leak, in terms of V’?
[ "A)2V’", "B)4V’", "C)V’/2", "D)V’/4", "E)16V’" ]
E
sciq
sciq_4
For fertilization to occur in angiosperms, pollen has to be transferred to the stigma of what?
[ "stem", "leaf", "root", "flower" ]
D
aqua_train
aqua_train_86091
A man counted his animals, 80 heads and 280 legs (ducks and goats). how many goats are there?
[ "A)30", "B)40", "C)50", "D)60", "E)70" ]
D
aqua_train
aqua_train_35202
Month Average Price per Dozen April $1.10 May $1.20 June $1.08 The table above shows the average (arithmetic mean) price per dozen of the large grade A eggs sold in a certain store during three successive months. If 2/3 as many dozen were sold in April as in May, and twice as many were sold in June as in April, what was the average price per dozen of the eggs sold over the three-month period?
[ "A)1.12", "B)1.16", "C)1.17", "D)1.18", "E)1.19" ]
A
aqua_train
aqua_train_72686
The average age of students in section A of 125 students is 23 years and the average age of students in section B of 162 students is 25 years. Find the average age of students in both sections taken together?
[ "A)26 years", "B)30years", "C)15years", "D)24years", "E)20years" ]
D
aqua_train
aqua_train_16988
TATA company plans to assign identification numbers to its employees. Each number is to consist of four different digits from 0 to 9, inclusive, except that the first digit cannot be 0. How many different identification numbers are possible?
[ "A) 3,024", "B) 4,536", "C) 5,040", "D) 9,000", "E) 10,000" ]
B
aqua_train
aqua_train_96547
A 6-liter solution is 35% alcohol. How many liters of pure alcohol must be added to produce a solution that is 50% alcohol?
[ "A)1.5", "B)1.8", "C)2.1", "D)2.4", "E)2.7" ]
B
sciq
sciq_4
What paired organs together receive about 25 percent of cardiac output and are protected in the retroperitoneal space by the renal fat pad and overlying ribs and muscle?
[ "hands", "lungs", "brain", "kidneys" ]
D
aqua_train
aqua_train_37850
The ‘moving walkway’ is a 300-foot long conveyor belt that moves continuously at 3 feet per second. When Bill steps on the walkway, a group of people that are also on the walkway stands 120 feet in front of him. He walks toward the group at a combined rate (including both walkway and foot speed) of 6 feet per second, reaches the group of people, and then remains stationary until the walkway ends. What is Bill’s average rate of movement Q for his trip along the moving walkway?
[ "A)2 feet per second", "B)2.5 feet per second", "C)3 feet per second", "D)4 feet per second", "E)5 feet per second" ]
E
aqua_train
aqua_train_22970
A company that ships boxes to a total of 14 distribution centers uses color coding to identify each center. If either a single color or a pair of two different colors is chosen to represent each center and if each center is uniquely represented by that choice of one or two colors, what is the minimum number of colors needed for the coding? (assume that the order of the colors in a pair does not matter)
[ "A)7", "B)8", "C)5", "D)9", "E)6" ]
C
aqua_train
aqua_train_77875
A team of eight entered for a shooting competition. The best marks man scored 82 points. If he had scored 92 points, the average scores for. The team would have been 82. How many points altogether did the team score?
[ "A)662", "B)672", "C)652", "D)646", "E)721" ]
D
aqua_train
aqua_train_48940
If the average (arithmetic mean) of the four numbers K, 3K + 3, 3K – 4 and 5K + 1 is 60, what is the value of K?
[ "A) 11", "B) 15 3/4", "C) 20", "D) 23", "E) 25 3/10" ]
C
aqua_train
aqua_train_71539
Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely passes a man sitting in the slower train in 10 sec. What is the length of the fast train?
[ "A)27 7/6", "B)27 7/5", "C)27 7/2", "D)500/9", "E)27 7/1" ]
D
aqua_train
aqua_train_15227
Machine M, N, O working simultaneously Machine M can produce x units in 3/4 of the time it takes machine N to produce the same amount of units. Machine N can produce x units in 1/2 the time it takes machine O to produce that amount of units. If all three machines are working simultaneously, what fraction of the total output is produced by machine N?
[ "A)2/5", "B)1/3", "C)4/13", "D)8/29", "E)6/33" ]
A
science_train
science_train_554
Question: Which of the following statements is true? Hints:
[ "Each bryum moss cell is so small that it can be seen only with the help of a microscope.", "The organism shown in the micrograph is made up of cells", "but the organism in the photograph is not.", "Each bryum moss cell is over 0.37 millimeters long." ]
A
aqua_train
aqua_train_30524
Two men started from the same place walk at the rate of 10kmph and 12kmph respectively. What time will they take to be 2 km apart, if they walk in the same direction?
[ "A)5hours", "B)6hours", "C)1hours", "D)10hours", "E)12hours" ]
C
aqua_train
aqua_train_84494
Some of the 50% solution of acid was removed and this was replaced with an equal amount of 14% solution of acid. As a result, a 23% solution of acid was obtained. What fraction of the original solution was replaced?
[ "A)1/2", "B)1/3", "C)2/3", "D)3/4", "E)4/5" ]
D
aqua_train
aqua_train_6269
What is the difference between the place value and face value of 3 in the numeral 1375?
[ "A)287", "B)290", "C)297", "D)390", "E)398" ]
C
aqua_train
aqua_train_55751
If in a kindergarten class, there are five children 3 feet 4 inches tall (indicated by notation 3'4"), two children 4'3" tall and thirteen children 2'9" tall, which of the following is the median height of the children?
[ "A)2'9\"", "B)2'6\"", "C)3'3\"", "D)3'4\"", "E)4'3" ]
A
aqua_train
aqua_train_71780
How many numbers between 11 and 90 are divisible by 7 ?
[ "A)23", "B)11", "C)22", "D)32", "E)15" ]
B
aqua_train
aqua_train_77261
If y exceeds x by 35%, then x is less than y by?
[ "A)16 2/9%", "B)25 5/27%", "C)16 2/3%", "D)12 2/3%", "E)16 1/3%" ]
B
ds_train
ds_train_1903
In the context of urban geography, which of the following best explains the concept of \"spatial segregation\"?
[ "A. The uniform distribution of populations across urban areas.\nB. The physical separation of groups based on socioeconomic status or ethnicity within a city or metropolitan area.\nC. The planned development of urban infrastructure to promote equality.\nD. The random selection of areas for urban development." ]
B
aqua_train
aqua_train_25671
A sum of money is to be distributed among A, B, C, D in the proportion of 5 : 2 : 4 : 3. If C gets Rs. 1000 more than D, what is B's share?
[ "A)500", "B)1500", "C)2000", "D)1220", "E)1000" ]
C
aqua_train
aqua_train_19942
A milk man has 15 liters of milk. If he mixes 5 liters of water, which is freely available, in 20 liters of pure milk.If the cost of pure milk is Rs.18 per liter,then the profit of the milkman, when he sells all the mixture at cost price is:
[ "A)20%", "B)25%", "C)33.33%", "D)18%", "E)None of these" ]
A
aqua_train
aqua_train_46312
The navy pilots are practicing flight formations. 200 pilots are practicing flying in rectangles. They want to make a rectangular formation with X planes in a row and Y planes in a column. If the number of airplanes in a row is no less than 5 and no more than 40, how many different combinations of rectangular shapes are possible?
[ "A)6", "B)7", "C)8", "D)9", "E)10" ]
A
sciq
sciq_4
Within the chloroplast, synthesis of what takes place in the fluid inside the inner membrane called the stroma?
[ "fructose", "wheat", "glucose", "sugar" ]
D
sciq
sciq_4
An enzyme is an organic catalyst produced by what?
[ "DNA", "the liver", "amino acid", "living cell" ]
D
aqua_train
aqua_train_26750
For what value(s) of n is the following equation satisfied: 2n-6-5n = 5n+7-4n
[ "A)a. -5/4", "B)b. -13/4", "C)c. 5/4 only", "D)d. No value", "E)e. Any value" ]
B
aqua_train
aqua_train_556
Difference between the length &breadth of a rectangle is 10 m. If its perimeter is 206 m, then its area is?
[ "A)2400 m^2", "B)1500 m^2", "C)2520 m^2", "D)1200 m^2", "E)2580 m^2" ]
D