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In what ratio must a grocer mix two variet...

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In what ratio must a grocer mix two varieties of pulses costing Rs. 15 and Rs. 20 per kg respectively so as to get a mixture worth Rs. 16.50 kg?

  1. 3 : 7
  2. 5 : 7
  3. 7 : 3
  4. 7 : 5
Asked By : SubramanianCategory : Alligation or Mixture
Answer
c. 7 : 3

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