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  3. 6th Class
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6th Class Mathematics Sample Paper Mathematics Sample Paper-7

  • question_answer
    If \[\mathbf{p}=\mathbf{2},\text{ }\mathbf{q}=-\mathbf{1}\]and\[\mathbf{r}=\mathbf{3}\], then find the value of \[{{\mathbf{p}}^{\mathbf{2}}}+{{\mathbf{q}}^{\mathbf{2}}}-{{\mathbf{r}}^{\mathbf{3}}}.\]

    A) -6                        

    B) 6

    C) -22            

    D) 22

    E) None of these

    Correct Answer: C

    Solution :

    Not Available        


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