WBCS.LIVE practice question

A person swims at a speed of 5 km/h in still water in a river whose speed is 1 km/h. It takes 75 minutes to swim from position A to position B. What is the distance between A and B?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 6 km
  2. 5 km
  3. 2.5 km
  4. 3 km

Correct answer and explanation

Correct answer: 3 km