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A sailor goes 12 km downstream in 48 ...

A sailor goes 12 km downstream in 48 minutes and returns in 1 hour 20 minutes .The speed of the sailor in still water is :

A

12 km/hr

B

12.5 km/hr

C

13 km/hr

D

15 km/hr

Text Solution

Verified by Experts

The correct Answer is:
A
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