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  3. 6th Class
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  5. Related to Competitive Exam

6th Class Mental Ability Related to Competitive Exam Question Bank LCM and HCF

  • question_answer
                Six bells commence tolling together at intervals of 2, 4, 6, 8, 10 and 12 minutes respectively. After how many minutes will they toll together again?

    A)  140                

    B)    230                

    C)    180                

    D)    120

    Correct Answer: D

    Solution :

    Not Available


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