What percentage of profit does he make?

A trader mixes three varieties of groundnuts costing Rs. 50, Rs.20 and Rs.30 per kg in the ratio 2:4:3 in terms of weight, and sells the mixture at Rs.33 per kg. What percentage of profit does he make?

  1. 8%
  2. 9%
  3. 10%
  4. 11%
Anurag Mishra Professor Asked on 30th November 2015 in Maths.
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    Answer: (3) 10%

    Anurag Mishra Professor Answered on 30th November 2015.
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