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#59758 Bangla Language & Literature General Level 0

The average age of the 20 aspirants of a class is 19.2 years. After some time two more aspirants join them and then average is increased by 0.3 years. Find the difference between the age of new aspirants .

  1. A 12
  2. B 15
  3. C 18
  4. D None of these
Answer: D - None of these

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