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CAT 2017 Slot 2 QA · Question 9

Mayank buys some candies for Rs 15 a dozen and an equal number of different candies for Rs 12 a dozen. He sells all for Rs 16.50 a dozen and makes a profit of Rs 150. How many dozens of candies did he buy altogether?

  1. A.
    50
  2. B.
    30
  3. C.
    25
  4. D.
    45

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