Multiple Choice Questions

A boat is rowed down a river at the speed of 1 km in 6 minutes and up the river at the speed o...........

Quantitative Aptitude (Punjab Allied ) Boats and Streams

A boat is rowed down a river at the speed of 1 km in 6 minutes and up the river at the speed of 6 km per hour. The speed of current of water is ?

2 km/hr

2.5 km/hr

3 km/hr

4 km/hr

Speed Downstream = 10 km/hr

Speed Upstream = 6 km/hr

Speed of Water current = (10 - 6)/2 = 2 km/hr

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