WBCS.LIVE practice question

In still water the speed of a boat is 13 km/h, speed of stream is 4 km/h. What time will be taken to cover a distance of 68 km in the upstream?

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

Answer options

  1. 5 hours
  2. 4 hours
  3. 8 hours
  4. 759hours

Correct answer and explanation

Correct answer: 759hours