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Q: The average of 17 numbers is 60. The average of the first 9 numbers is 55 and that of the last 9 numbers is 62. If 9th number is excluded, what is the average of the remaining numbers (correct to one decimal place)?
  • A. 61.7
  • B. 61.9
  • C. 62.4
  • D. 62.2
Correct Answer: Option A -
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Explanations:

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