Railways R.R.C. (Bilaspur) Solved Paper Held on 1st Shift 27-10-2013

  • question_answer
    Find out the value of 9312?

    A) 3                                 

    B) 81

    C) 27                                

    D) 9

    Correct Answer: C

    Solution :

    \[{{9}^{\frac{3}{2}}}={{({{3}^{2}})}^{\frac{3}{2}}}={{3}^{2\times \frac{3}{2}}}={{3}^{3}}=27\]


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