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SSC Sample Paper Mock Test-12 SSC CGL Tear-II Paper-1

  • question_answer
    The number of Prime factors in the expression\[{{(6)}^{10}}\times {{(7)}^{17}}\times {{(11)}^{27}}\]is

    A) 54

    B)  64    

    C)  71

    D)  81

    Correct Answer: B

    Solution :

      Since 2, 3, 7, 11 are prime numbers and the given expression is \[{{2}^{10}}\times {{3}^{10}}\times {{7}^{17}}\times {{11}^{27}}\] So, the number of prime factors in the given expression is\[(10+10+17+27)=64\]


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