Subject

    Quantitative Aptitude

    Topic

    Clock

    An accurate clock shows 7 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 3 o'clock in the afternoon?

    ক)
    144º
    খ)
    168º
    গ)
    180º
    ঘ)
    150º

    Explanation

    Angle traced by the hour hand in 6 hours = 360o12×6\frac{360^o}{12}\times6 = 180º

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