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Q: The average of 19 numbers is 24. The average of first 8 numbers is 26.5 and the average of last 12 numbers is 21.3. If the 8th numbers is left out, what will be the average of remaining numbers? (correct to one decimal place).
  • A. 25.2
  • B. 23.4
  • C. 22.8
  • D. 24.6
Correct Answer: Option D -
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Explanations:

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