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Problems on Ages Questions

  • Numerical Ability - Problems on Ages
Question

A man was assigned to find the average age of a class of 13 students. By mistake he included the 35 years old teacher as well and hence the average went up by 2 years. Find the actual average age of the class.

  • A) 8 years
  • B) 7 years
  • C) 15 years
  • D) 11 years
  • E) 9 years
Solution
solution image
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