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5 values
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6
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stringclasses
5 values
science_train
science_train_822
Question: Which change better matches the sentence? Flowing water carries away sand and mud. Hints:
[ "wildfire", "erosion" ]
B
aqua_train
aqua_train_37598
Patrick put together an indoor soccer team. Only 5 people play at a time. There are 10 people on the team. How many different line-ups can Patrick send out on the field?
[ "A)56", "B)202", "C)252", "D)402", "E)424" ]
C
aqua_train
aqua_train_13189
Find the area of a parallelogram with base 34 cm and height 18 cm?
[ "A)198 cm2", "B)384 cm2", "C)510 cm2", "D)612 cm2", "E)680 cm2" ]
D
sciq
sciq_4
Polarization occurs between a charged and what other object?
[ "molecular", "motionless", "obsolete", "neutral" ]
D
aqua_train
aqua_train_1943
A gym offers 11 levels of fitness classes, and in an attempt to reward those who progress toward higher levels of fitness it charges $50 less per course for each level of fitness. Jessica completed all 11 levels by taking one course at each level, and her total cost was $4675. What is the cost X for a course at the gym's highest level?
[ "A)$175", "B)$245", "C)$425", "D)$675", "E)$725" ]
A
aqua_train
aqua_train_18418
Find the missing number in the given sequence : 1,5,9,13,?,21,25,?
[ "A)14 & 26", "B)15 & 27", "C)16 & 28", "D)17 & 29", "E)15 & 30" ]
D
aqua_train
aqua_train_18999
Sachin is younger than Rahul by 6 years. If the ratio of their ages is 7:9, find the age of Sachin
[ "A)24.58", "B)14", "C)15", "D)24.9", "E)24.1" ]
C
aqua_train
aqua_train_82698
If the average (arithmetic mean) of the four numbers 3, 25, 52, and (N + 1) is 50, then N =
[ "A) 119", "B) 120", "C) 121", "D) 122", "E) 129" ]
A
aqua_train
aqua_train_14624
In june a baseball team that played 60 games had won 30% of its game played. After a phenomenal winning streak this team raised its average to 50% .How many games must the team have won in a row to attain this average?
[ "A)20", "B)30", "C)24", "D)12", "E)26" ]
C
aqua_train
aqua_train_60802
A can do a piece of work in 24 days. When he had worked for 2 days B joins him. If the complete work was finished in 8 days. In how many days B alone can finish the work?
[ "A)9", "B)77", "C)66", "D)55", "E)12" ]
A
science_train
science_train_2441
Question: Complete the sentence. A pine seed can grow into (). Hints:
[ "pollen", "a male cone", "a new plant" ]
C
aqua_train
aqua_train_19543
Product of two natural numbers is 7. Then, the sum of reciprocals of their squares is
[ "A)50/49", "B)1/289", "C)290/90", "D)290/19", "E)None of these" ]
A
aqua_train
aqua_train_64918
John makes $60 a week from his job. He earns a raise andnow makes $72 a week. What is the % increase?
[ "A)20%", "B)16.66%", "C)16.56%", "D)17.66%", "E)18.1%" ]
A
aqua_train
aqua_train_4399
There are 70 doors marked with numbers 1 to 70. And there are 70 individuals marked 1 to 70. An operation on a door is defined as changing the status of the door from open to closed or vice versa. All doors are closed to start with. Now one at a time one randomly picked individual goes and operates the doors. The individual however operates only those doors which are a multiple of the number he/she is carrying. For e.g. individual marked with number 5 operates the doors marked with the following numbers: 5, 10, 15 ...70. If every individual in the group get one turn then how many doors are open at the end?
[ "A)0", "B)1", "C)2", "D)7", "E)8" ]
E
ds_train
ds_train_2099
In the context of supervised learning, consider a dataset with \(N\) samples and \(D\) features. Suppose we are using a linear regression model and the cost function is the mean squared error (MSE). After fitting the model, we want to evaluate its performance using the coefficient of determination, \(R^2\). Which of the following statements is true about the \(R^2\) value?
[ "A. \\( R^2 \\) can take any value between \\(-\\infty\\) and \\(1\\)", "inclusive.\nB. \\( R^2 \\) can only take values between \\(0\\) and \\(1\\)", "inclusive.\nC. \\( R^2 \\) can take any value between \\(-1\\) and \\(1\\)", "inclusive.\nD. \\( R^2 \\) can take any value between \\(0\\) and \\(\\infty\\)"...
A
aqua_train
aqua_train_293
A 300 meter long train crosses a platform in 42 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform?
[ "A)287m", "B)278m", "C)400m", "D)228m", "E)282m" ]
C
aqua_train
aqua_train_90325
If 2 + 2/x = 3 - 3/x, then x =
[ "A)-5", "B)2/3", "C)1", "D)3/2", "E)5" ]
E
aqua_train
aqua_train_49898
What is the tens digit of 36^12?
[ "A)1", "B)3", "C)5", "D)7", "E)9" ]
E
aqua_train
aqua_train_95984
Gautami went to the stationers and bought things worth Rs. 100, out of which 50 paise went on sales tax on taxable purchases. If the tax rate was 5%. then what was the cost of the tax free items?
[ "A)Rs. 99.50", "B)Rs. 70.50", "C)Rs. 89.50", "D)Rs. 69.50", "E)Rs. 80.50" ]
C
aqua_train
aqua_train_70833
Tough and Tricky questions: Remainders. 1^1 + 2^2 + 3^3 + ... +8^8 is divided by 5. What is the remainder?
[ "A)0", "B)1", "C)2", "D)3", "E)4" ]
D
aqua_train
aqua_train_79024
Based on this year's costs, an orcharde grower budgets P dollars for planing N new trees next year. If the average cost of planting each tree were to increase 15% from this year's cost, then the greatest number of trees that the orchard grower could plant next year using P dollars would be
[ "A)13% less than N", "B)25% less than N", "C)equal to N", "D)20% greater than N", "E)25% greater than" ]
A
aqua_train
aqua_train_91224
Which is the odd number out? 9421, 7532, 9854, 8612, 6531, 8541
[ "A)8612", "B)8626", "C)2579", "D)6642", "E)7493" ]
A
sciq
sciq_4
What is the term for individuals of a species that live in a particular habitat?
[ "family", "ecosystem", "biosphere", "population" ]
D
aqua_train
aqua_train_43701
In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is:
[ "A)21/46", "B)25/117", "C)1/50", "D)3/25", "E)2/13" ]
A
sciq
sciq_4
Cancer occurs most often in adults over what age?
[ "twenty", "thirty", "seventy", "fifty" ]
D
ds_train
ds_train_753
In the study of host-parasite interactions, host manipulation is a common strategy employed by certain parasites to increase their transmission rates. Which of the following is an example of behavioral manipulation by a parasite?
[ "A. A tick attaching to a host and feeding on its blood\nB. A virus destroying its host's immune cells\nC. A nematode causing its host insect to climb to higher vegetation before dying\nD. A protozoan causing red blood cell lysis in its host" ]
C
aqua_train
aqua_train_85858
In what time will a railway train 90 m long moving at the rate of 36 kmph pass a telegraph post on its way?
[ "A)8 sec", "B)1 sec", "C)9 sec", "D)6 sec", "E)2 sec" ]
C
aqua_train
aqua_train_70278
Suppose that there is a rubber ball which has a property of bouncing back to the original height from which it was dropped and it keeps doing that until it is stopped by any external force. Can you calculate the fraction of height to which the ball would have bounced if it has bounced four times after dropping from a certain height without being stopped?
[ "A)16/81", "B)15/90", "C)18/88", "D)15/79", "E)13/85" ]
A
aqua_train
aqua_train_4357
The average age of a committee of 10 members is 25 years. A member aged 55 years retired and his place was taken by another member aged 35 years . The average age of present committee is;
[ "A)23 years", "B)38 years", "C)36 years", "D)35 years", "E)37 years" ]
A
aqua_train
aqua_train_3371
The ratio of ages of A and B 1 year ago was 3:4.After 1 year it will be 5:6.what is the present age of A.
[ "A)1", "B)2", "C)3", "D)4", "E)5" ]
D
aqua_train
aqua_train_93797
Murali travelled from city A to city B at a speed of 40 kmph and from city B to city C at 60 kmph. What is the average speed of Murali from A to C given that the ratio of distances between A to B and B to C is 2 : 3?
[ "A)50 kmph", "B)60 kmph", "C)40 kmph", "D)70 kmph", "E)80 kmph" ]
A
aqua_train
aqua_train_86431
Find the circumference and area of radius 4 cm.
[ "A)24 cm²", "B)44 cm²", "C)50 cm²", "D)84 cm²", "E)94 cm²" ]
C
aqua_train
aqua_train_1808
Audrey 4 hours to complete a certain job. Ferris can do the same job in 3hours. Audrey and Ferris decided to collaborate on the job, working at their respective rates. While Audrey worked continuously, Ferris took 1 breaks of equal length. If the two completed the job together in 2 hours, how many minutes long was each of Ferris’ breaks ?
[ "A)5", "B)30", "C)15", "D)20", "E)25" ]
B
aqua_train
aqua_train_50880
A 600 m long train crosses a platform in 39 sec while it crosses a signal pole in 18 sec. What is the length of the platform?
[ "A)800", "B)700", "C)360", "D)370", "E)380" ]
B
aqua_train
aqua_train_35115
A group of people were given 2 puzzles. 72% people solved puzzle X and 89% people solved puzzle Y. What is the maximum and minimum percentage of people who could have solved both the puzzles?
[ "A) 11%", "0%", "B) 49%", "33%", "C) 68%", "57%", "D) 79%", "68%", "E) 27%", "67%" ]
E
aqua_train
aqua_train_5667
The C.P of 15 books is equal to the S.P of 18 books. Find his gain% or loss%?
[ "A)16 2/3%", "B)16 2/7%", "C)16 0/3%", "D)18 2/3%", "E)26 2/3%" ]
A
aqua_train
aqua_train_19332
The radius of the two circular fields is in the ratio 4: 5 the area of the first field is what percent less than the area of the second?
[ "A)42%", "B)39%", "C)38%", "D)36%", "E)26%" ]
D
aqua_train
aqua_train_79993
In an examination, there were 2,000 candidates, out of which 900 candidates were girls and rest were Boys. If 34% of the boys and 32% of the girls passed, then the total percentage of failed candidates is?
[ "A)35.67%", "B)66.90%", "C)68.57%", "D)69.57%", "E)none of these" ]
B
science_train
science_train_1858
Question: Which is smoother? Hints:
[ "plastic water pitcher", "sandpaper" ]
A
aqua_train
aqua_train_27776
Sum Sam and Product Pete are in class when their teacher gives Sam the Sum of two numbers and Pete the product of the same two numbers (these numbers are greater than or equal to 2). They must figure out the two numbers. Sam: I don't know what the numbers are Pete. Pete: I knew you didn't know the numbers... But neither do I. Sam: In that case, I do know the numbers.1 What are the numbers?
[ "A)1-2", "B)1-3", "C)2-4", "D)3-4", "E)2-3" ]
D
aqua_train
aqua_train_83399
Suppose 12 points lie on a circle. How many cyclic quadrilaterals can be made by using these points?
[ "A)440", "B)454", "C)495", "D)486", "E)None" ]
C
aqua_train
aqua_train_2061
If the sides of a square are multiplied by sqrt(5), the area of the original square is how many times as large as the area of the resultant square?
[ "A)5%", "B)20%", "C)50%", "D)100%", "E)120%" ]
B
aqua_train
aqua_train_69635
Indu gave Bindu Rs.3750 on compound interest for 2 years at 4% per annum. How much loss would Indu has suffered had she given it to Bindu for 2 years at 4% per annum simple interest?
[ "A)s.6", "B)s.2", "C)s.5", "D)s.3", "E)s.4" ]
A
aqua_train
aqua_train_76689
Evaluate 100 / .25
[ "A)400", "B)510", "C)500", "D)None of these", "E)506" ]
A
aqua_train
aqua_train_57973
Jamboree and GMAT Club Contest Starts QUESTION #10: How many words (with or without meaning)P can be formed using all the letters of the word “SELFIE” so that the two E’s are not together?
[ "A) 660", "B) 600", "C) 500", "D) 300", "E) 240" ]
E
aqua_train
aqua_train_89720
Joan took out a mortgage from hel local bank. Each monthly mortgage payment she makes must be triple the amount of the previous month's payment. If her first payment is $100, and the total amount she must pay back is $12100, how many months will it take Joan to pay back her mortgage?
[ "A)6", "B)8", "C)10", "D)5", "E)13" ]
D
aqua_train
aqua_train_57357
Susan rolls 4 six-sided dice at once to win a bet with her neighbour Jeff. If all 4 dice return the same number after only one roll, Susan wins her bet. What is the probability that Susan LOSES the bet?
[ "A)Less than 50%", "B)Between 50% and 70%", "C)Between 70% and 90%", "D)Between 90% and 99%", "E)Greater than 99%" ]
E
sciq
sciq_4
What paired organs that are part of the urinary system play the prime role in excretion?
[ "ovaries", "liver", "lungs", "kidneys" ]
D
aqua_train
aqua_train_30257
The contents of a certain box consist of 14 apples and 24 oranges. How many oranges must be removed from the box so that 70 percent of the pieces of fruit in the box will be apples?
[ "A)18", "B)6", "C)14", "D)17", "E)20" ]
A
science_train
science_train_1214
Question: Complete the statement. Fluoromethane is (). Hints:
[ "a compound", "an elementary substance" ]
A
aqua_train
aqua_train_83225
If 20 typists can type 42 letters in 20 minutes, then how many letters will 30 typists working at the same rate complete in 1 hour?
[ "A)189", "B)72", "C)144", "D)216", "E)400" ]
A
sciq
sciq_4
What is the water that falls from the sky called?
[ "evaporation", "condensation", "moisture", "precipitation" ]
D
aqua_train
aqua_train_46425
Ram sold two bicycles, each for Rs.990. If he made 10% profit on the first and 10% loss on the second, what is the total cost of both bicycles?
[ "A)Rs.2000", "B)Rs.2028", "C)Rs.2020", "D)Rs.2720", "E)Rs.2026" ]
A
aqua_train
aqua_train_27302
If A:B = 2:3, B:C = 4:5 and C:D = 6:7, then find the value of A:B:C:D
[ "A)15:24:30:35", "B)16:24:30:35", "C)17:24:30:35", "D)18:24:30:35", "E)NONE OF THE ABOVE" ]
B
aqua_train
aqua_train_842
If the sum of a number and its square is 72, what is the number?
[ "A)15", "B)26", "C)8", "D)91", "E)none of these" ]
C
aqua_train
aqua_train_18452
Find the average of the series : 212, 152, 142, 132 and 112?
[ "A)129", "B)150", "C)267", "D)207", "E)174" ]
B
aqua_train
aqua_train_55591
8!/(8-2)!=?
[ "A)36", "B)46", "C)56", "D)66", "E)96" ]
C
science_train
science_train_75
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 B", "sample A" ]
C
aqua_train
aqua_train_95908
Two trains of equal length are running on parallel lines in the same directions at 46km/hr. and 36km/hr. The faster trains pass the slower train in 36 seconds. The length of each train is:
[ "A)82m", "B)50m", "C)72m", "D)80m", "E)None of these" ]
B
aqua_train
aqua_train_68458
A boat has a speed of 14kmph in standing water. The stream has a speed of 1.2kmph. What time does the boat take to go to a distance of 4864 km and come back? (hours)
[ "A)700", "B)378", "C)2696", "D)1207", "E)1712" ]
A
aqua_train
aqua_train_17621
Sam invested Rs. 15000 @ 10% per annum for one year. If the interest is compounded half-yearly, then the amount received by Sam at the end of the year will be?
[ "A)16537.59", "B)16537.54", "C)16537.5", "D)16537.52", "E)16537.51" ]
C
aqua_train
aqua_train_5552
What is the cost of leveling the field in the form of parallelogram at the rate of Rs.30/10 sq.metre, whose base & perpendicular distance from the other side being 64m & 74m respectively?
[ "A)s. 6000", "B)s. 6300", "C)s.4736", "D)s. 6480", "E)s. 7000" ]
C
aqua_train
aqua_train_29853
A dice has one of the first 4 prime number on each its six sides ,with no two sides having the same number .the dice is rolled 10 times and the results added.the addition is most likely to be closet to
[ "A)41", "B)43", "C)60", "D)68", "E)70" ]
B
aqua_train
aqua_train_2836
If the diameter of circle R is 60% of the diameter of circle S, the area of circle R is what percent of the area of circle S?
[ "A)50%", "B)46%", "C)36%", "D)26%", "E)38%" ]
C
aqua_train
aqua_train_85403
At a constant Rate of flow, it takes 120 minutes to fill a swimming pool if a large hose is used and 180 minutes if a small hose is Used. At these constant rates, how many minutes will it take to fill the pool when both hoses are used simultaneously?
[ "A)52", "B)54", "C)56", "D)58", "E)72" ]
E
aqua_train
aqua_train_93215
If -3x < 9, which of the following must be true?
[ "A)x < -3", "B)x < -2", "C)x > -3", "D)x > -2", "E)x > 0" ]
C
aqua_train
aqua_train_65027
If n divided by 11 has a remainder of 1, what is the remainder when 5 times n is divided by 11?
[ "A)1", "B)2", "C)3", "D)9", "E)5" ]
E
aqua_train
aqua_train_50995
A certain company has records stored with a record storage firm in 15-inch by 12-inch by 10-inch boxes. The boxes occupy 1.08 million cubic inches of space. If the company pays $0.4 per box per month for the record storage, what is the total amount that the company pays each month for record storage?
[ "A)a. 150", "B)b. 300", "C)c. 600", "D)d. 240", "E)e. 200" ]
D
aqua_train
aqua_train_34456
96% of the population of a village is 23040. The total population of the village is ?
[ "A)32256", "B)24000", "C)24936", "D)25640", "E)None" ]
B
aqua_train
aqua_train_9933
A credit card number has 6 digits (between 1 to 9). The first two digits are 12 in that order, the third digit is bigger than 7, the forth is divisible by 3 and the fifth digit is 3 times the sixth. How many different credit card numbers exist?
[ "A)18", "B)36", "C)72", "D)112", "E)422" ]
A
aqua_train
aqua_train_68761
The value of (10^8-10^2)/(10^6-10^3) is closest to which of the following?
[ "A)1", "B)10", "C)10^2", "D)10^3", "E)10^4" ]
C
aqua_train
aqua_train_86805
In an exam, Bright scored 60 percent, Bivi scored 65 percent and Lisa 45 percent. The maximum score awarded in the exam is 900. Find the average mark scored by all the three boys?
[ "A)490", "B)530", "C)520", "D)500", "E)510" ]
E
aqua_train
aqua_train_31694
The fourth proportional to 8, 13, 56 is:
[ "A)91", "B)92", "C)93", "D)94", "E)95" ]
A
aqua_train
aqua_train_19387
If Jan 1, 2006 was a Sunday, What was the day of the week Jan 1, 2010?
[ "A)Friday", "B)Thursday", "C)Tuesday", "D)Saturday", "E)None of these" ]
A
aqua_train
aqua_train_9134
Positive integer x has p factors; 3x has 3 factors; Which of the following values can p take? I. 1 II. 2 III. 3
[ "A)II or III", "B)I or III", "C)I or II", "D)only I", "E)only II" ]
E
aqua_train
aqua_train_19487
A windmill is taking advantage of strong air currents in order to produce electrical energy. On a typical day the wind speed is around 20 mph and in that speed the windmill produces 600 kw/h (kilowatts per hour). On a stormy day a windmill produces 20% more energy. How much kw/h can three windmills produce in two hours on a stormy day?
[ "A)2880.", "B)4320.", "C)5780.", "D)5760.", "E)6380." ]
B
science_train
science_train_371
Question: Complete the statement. Assume that Matthew's mass did not change. The gravitational potential energy stored between Matthew and Earth () as he rode the escalator. Hints:
[ "increased", "stayed the same", "decreased" ]
A
aqua_train
aqua_train_67451
An instrument manufactured by a company consists of two parts A and B. In manufacturing part A, 9 out of 100 are likely to be defective and in manufacturing part B, 5 out of 100 are likely to be defective. Calculate the probability that the instrument will not be defective.
[ "A)0.86.", "B)0.91", "C)0.95", "D)0.97", "E)None of these" ]
A
aqua_train
aqua_train_2615
If toaster X costs 10 percent more than toaster Y costs, which of the following COULD be true? I. Toaster Y costs $10 less than toaster X costs II. Toaster X costs $20 more than toaster Y costs III. Toaster Y costs 10 percent less than toaster X costs
[ "A)I only", "B)I and II only", "C)I and III only", "D)II and III only", "E)I", "II and III" ]
B
aqua_train
aqua_train_93322
A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 700 m long?
[ "A)180 sec", "B)190 sec", "C)170 sec", "D)175 sec", "E)185 sec" ]
B
aqua_train
aqua_train_95743
In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the rate in the remaining 40 overs to reach the target of 252 runs?
[ "A)6.25", "B)6.22", "C)5.5", "D)6.39", "E)6.13" ]
C
aqua_train
aqua_train_38010
A rope can make 70 rounds of the circumference of a cylinder whose radius of the base is 14cm. how many times can it go round a cylinder having radius 20 cm?
[ "A)49 rounds", "B)42 rounds", "C)54 rounds", "D)52 rounds", "E)50 rounds" ]
A
aqua_train
aqua_train_70752
The Salary of a Labourer increase consistently by 40% per year. If his present salary is Rs. 3000 then what will his salary be after 3 years ?
[ "A)8232", "B)3282", "C)4282", "D)8242", "E)2382" ]
A
sciq
sciq_4
The validity of thought experiments, of course, is determined by this?
[ "predictive observation", "theoretical observation", "hypothetical observation", "actual observation" ]
D
aqua_train
aqua_train_79459
The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is
[ "A)35 years", "B)40 years", "C)50 years", "D)55 years", "E)None" ]
B
aqua_train
aqua_train_62182
At what price must an Book costing $47.50 be marked in order that after deducting 5% from the list price. It may be sold at a profit of 25% on the cost price?
[ "A)72.5", "B)55.5", "C)62.5", "D)82.5", "E)60.5" ]
C
aqua_train
aqua_train_42208
If Sharon's weekly salary increased by 16 percent, she would earn $348 per week. If instead, her weekly salary were to increase by 10 percent, how much would she earn per week?
[ "A) $374", "B) $330", "C) $385", "D) $392", "E) $399" ]
B
aqua_train
aqua_train_90297
A train 120m long is running at 60kmph. In how much time will it pass a platform 240m long?
[ "A)15.6 seconds", "B)24.6 seconds", "C)21.6 seconds", "D)30.6 seconds", "E)35.6 seconds" ]
C
sciq
sciq_4
A synergist that makes the insertion site more stable is called a what?
[ "dominator", "lesion", "kilocalorie", "fixator" ]
D
science_train
science_train_2350
Question: Eggs are stored inside the pistil. What kind of cells are eggs? Hints:
[ "female cells", "male cells" ]
A
aqua_train
aqua_train_32778
Six years ago, the ratio of ages of Kunal and Sagar was 6:5. Four years hence, the ratio of their ages will be 11:10. What is Sagar's age at present?
[ "A)16 years", "B)18 years", "C)88 years", "D)17 years", "E)13 years" ]
A
aqua_train
aqua_train_15184
Calculate the cost of e yards of cloth given that the cost of f yards of said cloth is g rupees?
[ "A)Rs.(e*f)", "B)Rs.(g*f)", "C)Rs.(eg/f)", "D)Rs.(g/f)", "E)Rs.(e/f)" ]
C
aqua_train
aqua_train_78197
The ratio of radius of a circle and the side of a square is 2 : 3. Find the ratio of their areas:
[ "A)2 : 1", "B)4 : 9", "C)8 : 77", "D)4 : 121", "E)None" ]
B
aqua_train
aqua_train_18835
I came across this problem in the GMATprep software and got it totally wrong! A company consists of 6 senior and 4 junior staff officers. If a committee is created with 3 senior and 3 junior staff officers, how many possible committees are there?
[ "A)12", "B)44", "C)56", "D)80", "E)200" ]
D
aqua_train
aqua_train_15133
In Town X, 64 percent of the population are employed, and 55 percent of the population are employed males. What percent of the employed people in Town X are females?
[ "A)14%", "B)25%", "C)32%", "D)40%", "E)52%" ]
A
aqua_train
aqua_train_85040
Divide Rs. 1500 among A, B and C so that A receives 1/3 as much as B and C together and B receives 2/3 as A and C together. A's share is?
[ "A)250", "B)375", "C)300", "D)540", "E)560" ]
B
aqua_train
aqua_train_29316
A train 250 m long running at 72 kmph crosses a platform in 25 sec. What is the length of the platform?
[ "A)150m", "B)200m", "C)250m", "D)270m", "E)300 m" ]
C
aqua_train
aqua_train_56560
What least number must be substracted from 427398 so that the remaining number is divisible by 15?
[ "A)1", "B)3", "C)11", "D)16", "E)17" ]
B
aqua_train
aqua_train_66600
If in a certain sequence of consecutive multiples of 50, the median is 625, and the greatest term is 1050, how many terms that are smaller than 625 are there in the sequence?
[ "A)6", "B)7", "C)8", "D)9", "E)13" ]
D
aqua_train
aqua_train_18820
If four coins are tossed, the probability of getting two heads and two tails is -.
[ "A)3/8", "B)6/11", "C)2/5", "D)4/5", "E)5/11" ]
A