Subject

    Quantitative Aptitude

    Topic

    Circles

    How many times in a day, the hands of a clock are straight?

    ক)
    22
    খ)
    24
    গ)
    44
    ঘ)
    48

    Explanation

    The hands of a clock point in opposite directions (in the same straight line) 11 times in every 12 hours. (Because between 5 and 7 they point in opposite directions at 6 o'clcok only). So, in a day, the hands point in the opposite directions 22 times.

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