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Discussion :: Clock

  1. How many times the hands of a clock coincide in a day?

  2. A.
    24
    B.
    22
    C.
    23
    D.
    21

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    Answer : Option B

    Explanation :

    The hands of a clock coincide only once between 11 O' clock and 1 O' clock, so in every 12 hours, the hands of a clock will coincide for 11 times.

    ∴ In a day or 24 hours, the hands of a clock will coincide for 22 (11+11) times.


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