Question

    A train covers 57.6 km in 48 minutes. What is its speed

    in m/s?
    A 20 Correct Answer Incorrect Answer
    B 24 Correct Answer Incorrect Answer
    C 21 Correct Answer Incorrect Answer
    D 18 Correct Answer Incorrect Answer

    Solution

    Distance =57.6km Time =48minute. Speed of train =57.6×1000/(48×60) =20m/sec.

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