9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-9

  • question_answer
    If p and q are rational numbers such that p>q and r is a positive rational number, then which of the following is not correct?

    A)  \[(p+r)>(q+r)\]

    B)  \[(p-r)>(q-r)\]

    C)  \[pr>qr\]                      

    D)  \[\frac{p}{r}<\frac{q}{r}\]

    E)  None of these

    Correct Answer: D

    Solution :

     Not Available


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