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    Question

    A train crosses a platform in 48 seconds travelling with

    a speed of 120 km/hr. If the length of the train be 600 metres, then the length (in metres) of the platform is?
    A 1300 m Correct Answer Incorrect Answer
    B 1000 m Correct Answer Incorrect Answer
    C 9000 m Correct Answer Incorrect Answer
    D 1200 m Correct Answer Incorrect Answer

    Solution

    Total distance covered by train in 48 seconds with the speed of 120 km/hr. Distance = 120 km/hr × 48 sec = 120 × 5/18 × 48 = 1600 metres. Length of train + length of platform = 1600 metres 600 + length of platform = 1600 Length of platform = 1000 m

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