How much reduces its consumption?

Rice is now being sold at f 30 per kg. during last month its cost  was Rs. 24. Find how much percent a family reduces its consumption so as to  keep the expenditure fixed:

  1. 20%
  2. 21%
  3. 18%
  4. None of these
Anurag Mishra Professor Asked on 19th December 2015 in Maths.
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  • 1 Answer(s)

    Answer: (1) 20% 

    Anurag Mishra Professor Answered on 30th December 2015.
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