the speed at which a man can row a boat in still water is 15 kmph. if he rows

Question

the speed at which a man can row a boat in still water is 15 kmph. if he rows downstream, where the speed of current is 3 kmph, what time will he take to cover 60 metres?

Options:

A . 10 seconds

B . 15 seconds

C . 20 seconds

D . 12 seconds

Answer: Option D
Explanation :

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