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SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-19

  • question_answer
    The average of two numbers is\[7.5\]. The product of the two numbers' square- root is 6. The two number are-

    A)  13 and 12

    B)  9 and 6

    C)  10 and 5

    D)  12 and 3

    Correct Answer: D

    Solution :

     \[x+y=15,\,\,\,\,\sqrt{xy}=6,\,\,xy=36\] \[\therefore \,\,\,\,\,\,x=\underline{\mathbf{12}},\,\,y=\underline{\mathbf{3}}\]


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