A train is moving with a speed of 30 m/s. Its speed is

 

  • Option 1)

     

    72 km/h   

     

  • Option 2)

     

    80 km/h  

     

  • Option 3)

     

    120 km/h   

     

  • Option 4)

     

    108 km/h

     

  • Option 5)

     

    100 km/h  

     

Answers (1)

Required Number = 30 x 18/5 => 72 Km/hr

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