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  1. The length of the train that takes 8 second to pass a pole where it runs at a speed of 36 km/hr is ?
    1. 288 meters
    2. 45 meters
    3. 48 meters
    4. 80 meters
Correct Option: D

Speed of the train = (36 x 5)/18 = 10 m/sec.
Distance = (Time x Speed ) = (8 x 10 ) = 80 meters
∴ Length of the train = 80 meters


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