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A boat goes 28 km upstream and while in ...

A boat goes 28 km upstream and while in returning downstream it covered 50% more distance than distance covered in upstream. If boat takes 4 hr more to cover upstream than downstream. Find the speed of current (in km/hr), if speed of boat in still water is `(5/2)` m/s ?

A

A)6 km/hr

B

B)5 km/hr

C

C)3 km/hr

D

D)2 km/hr

Text Solution

Verified by Experts

The correct Answer is:
B
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