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  3. 12th Class
  4. Mental Ability
  5. Time and Clock

12th Class Mental Ability Time and Clock Question Bank Question - Time and Clocks

  • question_answer
    A clock shows the time as 3:30 pm. If the minute hand gains 2 minutes every hour, how many minutes will the clock gain by 4 am?

    A) 23 Minutes

    B) 24 Minutes

    C) 25 Minutes

    D) 26 Minutes

    E) None of these

    Correct Answer: C

    Solution :

    Explanation Option (c) is correct. Hours between 3:30 pm and 4 am are\[12\frac{1}{2}\,hours\]. Number of minute gained will be \[12\frac{1}{2}\,\times 2=25\,\,\min utes\]


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