Menu
Home / Arithmetic Aptitude / Problems on Trains :: Discussion

Discussion :: Problems on Trains

  1. How many seconds will a 500 metre long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr?

    2. A.

    25
    B.

    30
    C.

    40
    D.

    45

    View Answer

    Workspace

    View Answer

    Answer : Option A

    Explanation :

    Speed of the train relative to man = (63 - 3) km/hr
      = 60 km/hr
      =\((69\times\frac{5}{18})m/sec\)
      =\((\frac { 50 } { 3 } ) m/sec\)
    Therefore Time taken to pass the man =\((500\times\frac{3}{50})sec\)
      = 30 sec.

Write your comments here:

Be The First To Comment