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    Question

    Gatiman express train crosses a platform in 33 seconds

    while it can cross a pole in 10 seconds. If the speed of the Gatiman express is 20 m/s, then find the length of the platform?
    A 420 Correct Answer Incorrect Answer
    B 430 Correct Answer Incorrect Answer
    C 460 Correct Answer Incorrect Answer
    D 480 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Length of the train = 20 × 10 = 200 metres Let the length of the platform be ‘p’ metres ATQ; p + 200 = 20 × 33 Or, p = 660 – 200 Or, p = 460

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