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Railways R.R.C. (Chennai) Solved Paper Held on 1st Shift 2-11-2014

  • question_answer
    A wire when made into a square, has an area of 484 sqcm. What is the length of its side?         

    A) 47 cm              

    B) 38 cm        

    C) 29 cm              

    D) 22 cm       

    Correct Answer: D

    Solution :

    length of its sides \[=\sqrt{484}\,\,cm\] \[=22\,\,cm\]


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