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Railways R.R.C. (Ahmedabad) Solved Paper Held on 1st Shift 9-11-2014

  • question_answer
    The difference between a number and its three fifth is 50. What is the number?

    A) 75                                

    B) 100

    C) 125                  

    D) 150

    Correct Answer: C

    Solution :

    Suppose number = x Then,    \[x-\frac{3}{5}x=50\] \[\frac{2}{5}x=50\] \[x=125\]         


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