1.

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

A. 1 km/hr
B. 2 km/hr
C. 3 km/hr
D. 4 km/hr
Answer» B. 2 km/hr


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