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SSC Sample Paper SSC CGL - Sample Paper-5

  • question_answer
    If \[\sqrt{\times }\div \sqrt{441}=0.02,\] then the value of x is

    A)  1.64                            

    B)  2.64

    C)  1.764              

    D)  0.1764

    Correct Answer: D

    Solution :

    \[\sqrt{x}\div \sqrt{441}=0.02\] \[\frac{\sqrt{x}}{\sqrt{441}}=\frac{2}{100}\] \[\sqrt{x}=\frac{2\times 21}{100}\] \[x={{\left( \frac{42}{100} \right)}^{2}}\] \[=\frac{1764}{10000}=0.1764\]


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