New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    At what time between 8 and 11 o’clock will the

    hands of a watch be together?
    A 52*7/9 min Correct Answer Incorrect Answer
    B 46*5/11 min Correct Answer Incorrect Answer
    C 56*9/13 min Correct Answer Incorrect Answer
    D 43*7/11 min Correct Answer Incorrect Answer

    Solution

    To be together between 8 and 11o’clock, the minute hand has to gain 40 minutes spaces. 55 minutes spaces gained in 60 minutes. 40 minutes spaces are gained in (60/55×40) minutes or 43*7/11 minutes.

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