Speed of a boat in still water is 12 kmph and that of the current is 3 – McqOptions

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1.	Speed of a boat in still water is 12 kmph and that of the current is 3 kmph. A man row a boat upstream up to 135 km and return downstream to the starting point. Find the total time taken for the entire journey in hours.
A.	36
B.	48
C.	30
D.	24
Answer» E.

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