Mad Clock

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A clock is started at noon. By 10 minutes past 5, the hour hand has turned through:

A) 145
B) 150
C) 155
D) 160

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  • 1 Answer(s)
    Best answer

    Hour clock moves 360 degrees in 12 hours i.e. 720 minutes.
    In 1 minute, it moves 0.5 degree.

    At 10 minutes past 5, hour clock has completed 5 * 60  + 10 = 310 minutes..

    Hence 310 * 0.5 = 155 degrees

    bhola99 Expert Answered on 22nd May 2021.
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