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7th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-14

  • question_answer
    Find the mean proportional of \[16\,\,(x-15)\] and \[9\,\,(15-x)\].

    A)  \[5\,\,\left( x-15 \right)\]              

    B)  \[12\,\,(x-15)\]

    C)  \[13\,\,\left( x-15 \right)\]            

    D)  \[14\,\,\left( x-15 \right)\]

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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