Boats & Streams · Question 26 · Medium

Boats & Streams question 26

Rowing against the current, Kiran covers 1 km in 10 minutes. Rowing with the current, he covers 1 km in 6 minutes. What is the speed of the current?

  1. 2 km/h
  2. 1 km/h
  3. 4 km/h
  4. 8 km/h
Answer and explanation

Answer: A. 2 km/h

Explanation: Upstream speed = 6 km/h and downstream speed = 10 km/h. Current = (10 − 6)/2 = 2 km/h.

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