Average Practice Test 7

Question : 21 of 22

Marks: +1, -0

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

24 years
44 years
32 years
48 years
46 years

Validate

Solution:

Sum of the ages of two new persons = 30 + 34 + 3 × 8 = 88 years
∴ Required average

= 88/2= 44

years

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