6th Class Mathematics Related to Competitive Exam Question Bank Time and Clock

  • question_answer
    What will be the acute angle between hands of a clock at 2 : 30?

    A) \[105{}^\circ \]                     

    B)           \[115{}^\circ \]

    C)  \[95{}^\circ \]                      

    D)           \[135{}^\circ \]

    Correct Answer: A

    Solution :

        At 2'0 Clock, Minute Hand will be \[10\times 6={{60}^{\text{o}}}\] behind the Hour Hand. In 30 minutes. Minute Hand will gain \[{{\left( 5\frac{1}{2} \right)}^{\text{o}}}\,\times 30=150+15={{165}^{\text{o}}}\] \[\therefore \] Angle between Hour Hand and Minute Hand = 165 ? 60 = 105°


You need to login to perform this action.
You will be redirected in 3 sec spinner