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Quantitative-aptitude Questions Set 177:

Quiz Mode

4, 8, 10, 14, 16, 20, ___

Solution:

A can run 22.5 m while B runs 25 m. In a one kilometer race, B beats A by

100 m

25 m

150 m

50 m

Solution:

What is the least number that leaves a remainder of 5 when divided by 8, 12, 16, and 20?

240

245

265

235

Solution:

The probability that a pair of 10 books placed randomly on a shelf will always be together is -.

1/10

9/10

1/5

3/10

Solution:

By investing Rs. 1620 in 8% stock, Michael earns Rs. 135. The stock is then quoted at:

Rs. 80

Rs. 96

Rs. 106

Rs. 108

Solution:

The total age of A and B is 12 years more than the total age of B and C. How many years younger is C compared to A?

C is elder than A

Data inadequate

Solution:

A bag contains 6 blue shirts, 3 white shirts, and 4 green shirts. If 2 shirts are drawn at random, what is the probability that at most one of them is green? (rounded to 3 decimal places)

0.932

0.923

0.933

0.963

Solution:

Three pipes together can fill the tank in 10 hours. One of the pipes can fill it in 10 hours and the other pipe can empty it in 6 hours. At what rate does the third pipe work?

Fills the pipe in 6 hours

Empties the tank in 6 hours

Fills the pipe in 4 hours

Empties the tank in 4 hours

Solution:

David gets on the elevator on the 11th floor of a building and rides up at the rate of 57 floors per minute. At the same time, Albert gets on an elevator at the 51st floor of the same building and rides down at the rate of 63 floors per minute. If they continue traveling at these rates, then at which floor will their paths cross?

Solution:

A, B, and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds, and C in 198 seconds, all starting at the same point. After what time will they meet again at the starting point?

26 minutes and 18 seconds

42 minutes and 36 seconds

45 minutes

46 minutes and 12 seconds

Quantitative-aptitude Questions Set 177:

4, 8, 10, 14, 16, 20, ___

Solution:

A can run 22.5 m while B runs 25 m. In a one kilometer race, B beats A by

Solution:

What is the least number that leaves a remainder of 5 when divided by 8, 12, 16, and 20?

Solution:

The probability that a pair of 10 books placed randomly on a shelf will always be together is -.

Solution:

By investing Rs. 1620 in 8% stock, Michael earns Rs. 135. The stock is then quoted at:

Solution:

The total age of A and B is 12 years more than the total age of B and C. How many years younger is C compared to A?

Solution:

A bag contains 6 blue shirts, 3 white shirts, and 4 green shirts. If 2 shirts are drawn at random, what is the probability that at most one of them is green? (rounded to 3 decimal places)

Solution:

Three pipes together can fill the tank in 10 hours. One of the pipes can fill it in 10 hours and the other pipe can empty it in 6 hours. At what rate does the third pipe work?

Solution:

Solution:

A, B, and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds, and C in 198 seconds, all starting at the same point. After what time will they meet again at the starting point?

Solution:

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