speed of a boat in still water is 8 kmph and speed of stream is 1.5 kmph. a ma

Question

speed of a boat in still water is 8 kmph and speed of stream is 1.5 kmph. a man rows to a place at a distance of 61.75 km and come back to starting point. the total time taken by him.

Options:

A . 6 hrs

B . 8 hrs

C . 16 hrs

D . 22 hrs

Answer: Option C
Explanation :

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