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  3. 8th Class
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8th Class Mathematics Sample Paper Mathematics Sample Paper-6

  • question_answer
    If\[\frac{x}{y}=\frac{7}{4}\]find the value of \[\frac{{{x}^{2}}-{{y}^{2}}}{{{x}^{2}}+{{y}^{2}}}\]                                         

    A) \[\frac{33}{49}\]                       

    B)      \[\frac{43}{72}\]

    C) \[\frac{33}{65}\]                       

    D) \[\frac{44}{75}\] 

    E) None of these

    Correct Answer: C

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