A motor boat takes 12 hours to go downstream and it takes 24 hours to return the same distance. what is the time taken by boat in still water?

A motor boat takes 12 hours to go downstream and it takes 24 hours

1.	A motor boat takes 12 hours to go downstream and it takes 24 hours to return the same distance. what is the time taken by boat in still water?
A.	15 h
B.	16 h
C.	8 h
D.	20 h
Answer» C. 8 h

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A motor boat takes 12 hours to go downstream and it takes 24 hours to return the same distance. what is the time taken by boat in still water?

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