CMC Medical CMC-Medical VELLORE Solved Paper-2014

  • question_answer
    What is the unit number in the value of\[{{(729)}^{59}}\]?

    A)  9                                            

    B)  8   

    C)  7                                            

    D)  6

    Correct Answer: A

    Solution :

                    59, on divide by 4 remainder = 3 \[{{(9)}^{3}}=9\times 9\times 9=729\] 9 in the unit place.


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