A boat covers 45 km upstream in 9 hours and 72 km downstream in 6 hours. Find the speed of the current.

Subject: Mathematics | Topic: Arithmetic | Difficulty: MEDIUM

Options

1. (A) 2 km/hr
2. (B) 3.5 km/hr
3. (C) 1.5 km/hr
4. (D) 2.5 km/hr

Verified Answer

Option (B): 3.5 km/hr

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