Question Paper from: Railway RPF Sub Inspector

A boat moves downstream at the rate of 1 km in 6 minutes and upstream at the rate of 1 km in 10 minutes. The speed of current is-

1:

2 km/ hr

2:

1 km/ hr

3:

1.5 km/ hr

4:

2.5 kŵ/ hr

Solution:
Chapter Name: Boats and Stream

This has been asked in Question Paper

Railway RPF Sub Inspector

Attempt

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