WBCS.LIVE practice question

6 kg of rice priced at Rs. 48 per kg is mixed with 3 kg of rice of another variety to prepare a mixture priced at Rs. 60 per kg. Find the price per kg of other varieties of rice mixed in this mixture.

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Rs. 64
  2. Rs. 72
  3. Rs. 84
  4. Rs. 80

Correct answer and explanation

Correct answer: Rs. 84