Question

P, q, r are three towns on a river which flows uniformly. Q is equidistant from p and r. A man rows from p to q and returns in 10 h. He can row from p to r in 4 h.

Answer 1

Answer:

P-------Q-------R

As P to Q time taken is 10hr

Q to R also 10hr

As same distance

So P to R will be 20hr

Answer 2

Answer:

Step-by-step explanation:

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Question :- P, q, r are three towns on a river which flows uniformly. Q is equidistant from p and r. A man rows from p to q and returns in 10 h. He can row from p to r in 4 h. The ratio of speed of the man in still water is speed of the current is ?