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  2. In what time will a train 100 meters long cross an electric pole, if its speed be 144 km/hr? .

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In what time will a train 100 meters long cross an electric pole, if its speed be 144 km/hr? .

 

In what time will a train 100 meters long cross an electric pole, if its speed be 144 km/hr?

 

  • Option 1)

     

    2.5 seconds  

     

  • Option 2)

     

      4.25 seconds               

     

     

  • Option 3)

     

      13 seconds   

     

  • Option 4)

     

      12.5 seconds

     

  • Option 5)

     

      5 seconds           

     

Answers (1)
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R rishi raj

Required Time = 100/(144x5/18) => 2.5 Seconds

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