Question

    Three persons walked from place A to place B. Their

    speeds are in the ratio 2 : 3 : 7. Find the ratio of the time taken to reach place B by these persons.
    A 1 : 2 : 3 Correct Answer Incorrect Answer
    B 2 : 14 : 6 Correct Answer Incorrect Answer
    C 21 : 14 : 6 Correct Answer Incorrect Answer
    D 21 : 4 : 6 Correct Answer Incorrect Answer

    Solution

    The correct answer is C

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