WBCS.LIVE practice question

Train P and Q are moving on a parallel track in the same direction. Train P crosses train Q completely in 60 seconds and a passenger present in train P crosses train Q in 40 seconds. If the speed of the train is in the ratio of 2 : 1 then calculate the ratio of their lengths?

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

Answer options

  1. 3 : 4
  2. 1 : 2
  3. 3 : 1
  4. 3 : 2

Correct answer and explanation

Correct answer: 1 : 2