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SSC Sample Paper Mock Test-13 SSC CGL Tear-II Paper-1

  • question_answer
    If \[x=0.5\] and \[y=0.2\] then \[\sqrt{0.6}\times {{(3y)}^{x}}\] is equal to

    A) 0.6

    B)  1      

    C)  1.6

    D)  6

    Correct Answer: A

    Solution :

    Hence, by question we have, \[x=0.5\] and \[y=0.2\] So, \[\sqrt{0.6}\times {{(3y)}^{x}}=\sqrt{0.6}\times {{(3\times 0.2)}^{0.5}}\] \[={{(0.6)}^{\frac{1}{2}}}\times {{(0.6)}^{\frac{1}{2}}}={{(0.6)}^{\frac{1}{2}+\frac{1}{2}}}={{(0.6)}^{1}}=0.6\]


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