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SSC Sample Paper SSC CGL - Sample Paper-27

  • question_answer
    When simplified, the expression \[{{(100)}^{\frac{1}{2}}}\times {{(0.001)}^{\frac{1}{3}}}-{{(0.0016)}^{\frac{1}{4}}}\times {{3}^{0}}{{\left( \frac{5}{4} \right)}^{-1}}\] is equal to

    A) 1.6                   

    B) 0.8

    C) 1.0                               

    D) 0

    Correct Answer: A

    Solution :

    \[{{(100)}^{\frac{1}{2}}}\times {{(0.001)}^{\frac{1}{3}}}-{{(0.0016)}^{\frac{1}{4}}}\times {{3}^{0}}+{{\left( \frac{5}{4} \right)}^{-1}}\] \[=100.1-0.2+\frac{4}{5}\]             \[=1.0.2+0.8=1.6\]       


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