Two Trains, One is of 121 m in Length at the Speed of 40 km/hour :

Two trains, one is of 121 m in length at the speed of 40 km/hour and the other is of 99 m in the length at the speed of 32 km/hour are running in opposite directions. In how much time will they be completely clear from each other from the moment they meet?

  1. 10 s
  2. 11 s
  3. 16 s
  4. 21 s
Anurag Mishra Professor Asked on 7th November 2015 in Maths.
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  • 1 Answer(s)

    Answer: (2) 11 s 

    Anurag Mishra Professor Answered on 19th May 2016.
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