SSC Quantitative Aptitude Basic Calculations Question Bank Square and Cube Root (I)

  • question_answer
                            The simplest value of \[\sqrt[3]{4\frac{12}{125}}\] is

    A) \[1\frac{3}{5}\]

    B) \[1\frac{3}{5}\]

    C) \[2\frac{2}{5}\]

    D) \[1\frac{4}{5}\]

    Correct Answer: B

    Solution :

    [b] \[\sqrt[3]{4\frac{12}{125}}=\sqrt[3]{\frac{512}{125}}\] \[=\sqrt[3]{\frac{8\times 8\times 8}{5\times 5\times 5}}=\frac{8}{5}=1\frac{3}{5}\]


You need to login to perform this action.
You will be redirected in 3 sec spinner