The average age of 8 men is increased by 2 years when one man of 20 years is replaced by a new man. Find the age of the new man.
A32
B36
C38
D40
Explanation
Increase = 8*2 = 16. New = 20 + 16 = 36.
Exam Relevance
- Topic: Averages
- Subtopic: Age Problems
No Comments