SSC Sample Paper SSC (Group-C) Sample Test Paper-1

  • question_answer
    Which of the following numbers is not a factor of\[{{5}^{p}}{{7}^{q}}(p\ne 0,q\ne 0)\]

    A)  35               

    B)  175

    C)  1225             

    D)  735  

    Correct Answer: D

    Solution :

     \[35=5\times 7\] \[175=5\times 5\times 7\] \[1225=5\times 5\times 7\times 7\] \[735=5\times 7\times 7\times 3\] Clearly, 735 is not a factor of \[{{5}^{p}}{{7}^{q}}\].


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