SSC Sample Paper SSC (Group-C) Sample Test Paper-4

  • question_answer
    \[\sqrt{110\frac{1}{4}}\] is equal to

    A)  12.0                           

    B)  11.5

    C)  11.0                           

    D)  10.5

    Correct Answer: D

    Solution :

      \[\sqrt{110\frac{1}{4}}=\sqrt{\frac{441}{4}}=\sqrt{\frac{21\times 21}{2\times 2}}\] \[=\frac{21}{2}=10\frac{1}{2}=10.5\]


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