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    Question

    A train 248 meter long running with the speed of 74 kmph

    crosses a bridge in 18 seconds then what is the length of bridge?
    A 133 m Correct Answer Incorrect Answer
    B 122 m Correct Answer Incorrect Answer
    C 125 m Correct Answer Incorrect Answer
    D 130 m Correct Answer Incorrect Answer
    E 110 m Correct Answer Incorrect Answer

    Solution

    According to the question, Let length of the bridge be тАШxтАЩ meter. =>Speed = (Length of train + length of bridge)/Time => 74 ├Ч 5/18 = (248 + x)/18 => x = 370 - 248 = 122 meter

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