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    Question

    A train of length 750 meters crosses a pole in 60

    seconds. What is the time (in seconds) taken by the train to cross a bridge that is 300 meters long?
    A 84 secs Correct Answer Incorrect Answer
    B 60 secs Correct Answer Incorrect Answer
    C 42 secs Correct Answer Incorrect Answer
    D 32 secs Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    Speed of train = (750/60) = 12.5 m/s Required time = (750 + 300) ÷ 12.5 = 84 seconds

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