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SSC Sample Paper Mock Test-20 SSC CGL Tear-II Paper-1

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

    A) 1.0       

    B)  0.5

    C)  0.6      

    D)  1.1

    Correct Answer: C

    Solution :

    \[x=0.5\]and \[y=0.2\]                (Given) \[\therefore \]\[\sqrt{0.6}\times {{(3y)}^{x}}=\sqrt{0.6}\times {{(3\times 0.2)}^{0.5}}=\sqrt{0.6}\times {{(0.6)}^{\frac{1}{2}}}\] \[=\sqrt{0.6\times 0.6}=0.6\]


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