A train speeds past a pole in 15 seconds and a platform 100 m long in 25 seconds. Its length is:

 

  • Option 1)

     

    50 m

     

  • Option 2)

     

    150 m

     

  • Option 3)

     

    100 m

     

  • Option 4)

     

    Data inadequate

     

  • Option 5)

     

    200 m

     

Answers (1)

100 m in 10 seconds

then 150 in 15 seconds

length of train = 150m

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