Question
A man can swim at the rate of 5 km/hr in still water. If
the speed of the water is 3 km/hr, then the time taken by him to swim 10 km upstream isSolution
Rate upstream = 5 – 3 = 2 km/hr Distance upstream = 10 km Hence, required time = distance/speed = 10/2 = 5 hours
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The question given below consists of two statements numbered I and II given below it. You have to decide whether the data provided in the statements ar...
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II. C is mother of B, who is younger sister of D.
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I. O is taller than L and Q but short...
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I. V stand second to the right of S. ...
