a man takes 3 hours 45 minutes to row a boat 15 km downstream of a river and 2

Question

a man takes 3 hours 45 minutes to row a boat 15 km downstream of a river and 2hours 30minutes to cover a distance of 5km upstream. find the speed of the river current in km/hr

Options:

A . 1

B . 1.25

C . 1.50

D . 1.75

Answer: Option A
Explanation :

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Question 1. a boatman goes 2 km against the current of the stream in 2 hour and goes 1 km along the current in 20 minutes. how lon....will it take to go 5 km in stationary water?

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Question 7. a man takes twice as long to row a distance against the stream as to row the same distance in favour of the stream. th....of the boat (in still water) and the stream is:

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