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SSC Sample Paper SSC CGL - Sample Paper-3

  • question_answer
    The value of\[\frac{0.796\times 0.796-0.204\times 0.204}{0.796-0.204}\]is

    A)  0.408              

    B)  0.59

    C)  0.592              

    D)  1

    Correct Answer: D

    Solution :

    Let \[0.796=a\] and \[0.204=b\] \[\therefore \] Expression \[=\frac{a\times a-b\times b}{a-b}\]             \[=\frac{{{a}^{2}}-{{b}^{2}}}{a-b}=\frac{(a+b)(a-b)}{a-b}=a+b\]             \[=0.796+0.204=1\]


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