Subject

    Bank Exam

    Topic

    Rajshahi Krishi Unnayan Bank - 2015 (SO)

    A watch which gains 5 seconds in three minutes was set at 7am.In the afternoon of the same day  when the true time is 1p.m. The watch will indicate-

    ক)
    1:10 pm
    খ)
    1:05 pm
    গ)
    1:12 pm
    ঘ)
    12:55 pm

    Explanation

    Time difference 1 PM-7AM=6 Hour=360 minute 3 Minutes gains from 5 second 1 minutes gains from 5/3 second 360 minutes gains from 5×360/3 =600 second = 10 min the watch will indicate:1 PM + 10 min=1:10 PM

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