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Quantitative-aptitude Questions Set 294:

Quiz Mode

What is the maximum sum of the series 44, 42, 40, ..., 2?

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The words of the word SWEETEN are arranged in dictionary order, find the rank of SWEETEN.

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A sequence is written as A, B, B, B, C, C, C, C, C, D, D, D, D, D, D, D... What is the 100th letter in the series?

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 The average of five numbers is 37. If one number is excluded, the average becomes 27. The excluded number is?

 

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A cistern of capacity 8000 liters measures externally 3.3 m by 2.6 m by 1.1 m and its walls are 5 cm thick. The thickness of the bottom is:

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A father said to his son, "I was as old as you are now at the time of your birth." If the father's age is 38 years now, the son's age five years back was:

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  A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If four marbles are picked at random, what is the probability that none is blue? 

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A tap can fill a tank in 3 hrs and another tap can empty in 4 hrs . when the tank is empty and both taps are opened simultaneously, how long will it take to fill the tank (in hrs)?

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Richa placed her watch on the table in such a way that at 6 p.m., the hour hand points to the North. In which direction will the minute hand point at 9:15 p.m.?

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A and B walk around a circular track. They start at 8 a.m. from the same point in opposite directions. A walks at a speed of 2 rounds per hour, and B walks at a speed of 3 rounds per hour. How many times will they cross each other before 9:30 a.m.?

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