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Railways R.R.C. (Kolkata) Solved Paper Held on 2nd Shift 9-11-2014

  • question_answer
    The price of cooking oil is increased by 25%. By what per cent a family should reduce the consumption of cooking oil so as not to increase the expenditure on this account?

    A) 20        

    B) 25

    C) 18                                

    D) 16

    Correct Answer: A

    Solution :

    Reduce the consumption \[=\frac{25}{125}\times 100\] \[=20%\]          


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