Average age of 8 men is increased by 3 years when two of them whose age are 30 a

Question

Average age of 8 men is increased by 3 years when two of them whose age are 30 and 34 years are replaced by 2 persons. What is the average age of the 2 persons ?

Options:

A . 32 years

B . 24 years

C . 48 years

D . 44 years

Answer: Option D
Answer: (d)Sum of the age of two new persons = 30 + 34 + 3 × 8 = 88 years ∴ Required average = $88/2$ = 44 years

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