Railways R.R.C. (Delhi) Solved Paper Held on 1st Shift 23-11-2014

  • question_answer If the price of milk falls down by 20%, by how much per cent must a householder increase its consumption, so as not to decrease his expenditure on this item?

    A) 25%                             

    B) 20%

    C) 22%                             

    D) 18%

    Correct Answer: A

    Solution :

    Increased percentage consumption                                                          \[=\frac{20}{80}\times 100\] \[=25%\]

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