The length of the bridge, which a train 130 meters long and travelling at 45 km/hr can cross in 30 seconds, is:

 

  • Option 1)

     

    240 m

     

  • Option 2)

     

    225 m

     

  • Option 3)

     

    245 m

     

  • Option 4)

     

    250 m

     

  • Option 5)

     

    200 m

     

Answers (1)

Total Distance covered = 45 x 5/18 x 30 => 375 

Length of bridge = 375 - 130 => 245m

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