Subject

    Quantitative Aptitude

    Topic

    Triangle

    How many times are the hands of a clock at right angle in a day?

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

    Explanation

    In 12 hours, they are at right angles 22 times. So,  In 24 hours, they are at right angles 44 times.

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