5th Class Mathematics Question Bank Mathematics Mock Test-16

  • question_answer
    Six bells commence tolling together and toll at intervals of 2, 4, 6, 8, 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together?

    A)  4                                            

    B)  10    

    C)  15         

    D)         16

    Correct Answer: D

    Solution :

    Not Available


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