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Q: Six years ago, the average age of L and M was 39 years and the average of the present ages of L, M and N is 54 years. What will be the age of N 5 years from now ?
  • A. 97 years
  • B. 72 years
  • C. 92 years
  • D. 77 years
Correct Answer: Option D -
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Explanations:

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