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#33503 Bangla Language & Literature Percentage Level 0

The boys and girls in a college are ratios 3 : 2. If 20% of the boys and 25% of the girls are adults, the percentage of students who are not adults is--

  1. A 58
  2. B 67.5
  3. C 78
  4. D 82.5
Answer: C - 78

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