A boatman takes 3 hours 45 minutes to travel 15 km downstream and takes 2 hours 30 minutes to travel 5 km upstream of a river. What is the speed of the stream of the river in km/h?

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QUESTION: 

A boatman takes 3 hours 45 minutes to travel 15 km downstream and takes 2 hours 30 minutes to travel 5 km upstream of a river. What is the speed of the stream of the river in km/h?

A. 2 kmph

B. 1 kmph

C. 6 kmph

D. 4 kmph



ANSWER : 1 kmph

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1 Comments

  1. RamJune 12, 2025 at 11:24 AM

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