New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    TYPE 9

    A train 280 meter long running with the speed of 88 kmph

    crosses a bridge in 18 seconds then what is the length of bridge?
    A 160 m Correct Answer Incorrect Answer
    B 115 m Correct Answer Incorrect Answer
    C 180 m Correct Answer Incorrect Answer
    D 144 m Correct Answer Incorrect Answer
    E 140 m Correct Answer Incorrect Answer

    Solution

    According to the question, Let length of the bridge be ‘x’ meter. =>Speed = (Length of train + length of bridge)/Time => 88 × 5/18 = (280 + x)/18 => x = 440 - 280 = 160 meter

    Practice Next