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Discussion

  1. A 200 m long train is running at a speed of 60 km/ hr. Find out the time it takes to pass a man standing at the platform
    1. 10 sec
    2. 12 sec
    3. 15 sec
    4. 18 sec
  1. Correct Option: B

    Speed of the train = (60 x 5/18) m/sec = 50/3 m/sec
    Distance covered in passing the standing person = 200m
    Required time taken= =200/(50/3) = 200 x (3/50) = 12 sec


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