Arithmetic Ability
Boats and Streams

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Q.

A man can row 8 kmh in still water. If the river is running at 2 kmh, it takes 4 hrs more upstream than to go downstream for the same distance. Then the distance is given by

View Answer

Correct choice: D

Explanation:

Let the distance be d. d/8−2−d/8+2 = 4 => 2d = 120 => d = 60 kms.
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