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The speed of a boat in still water is 6 ...

The speed of a boat in still water is 6 km/h. If it takes four times as much time as going up stream as in going same distance down stream. The speed of the stream is:

A

5 km/h

B

4.2 km/h

C

3.6 km/h

D

2.5 km/h

Text Solution

Verified by Experts

The correct Answer is:
C
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