Question

    Find the distance covered (in km) by Rina in 5 hours if her

    speed is 20 m/s.
    A 360 km Correct Answer Incorrect Answer
    B 640 km Correct Answer Incorrect Answer
    C 550 km Correct Answer Incorrect Answer
    D 285 km Correct Answer Incorrect Answer

    Solution

    ATQ,

    Speed of Rina = 20 × (18/5) = 72 km/h

    Required distance = 72 × 5 = 360 km

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