Average Practice Test 6

Question : 34 of 40

Marks: +1, -0

Average age of 8 persons increased by 2 years, when two men whose ages are 20 and 24 years are replaced by two women. What is the average age of women?

30 years
31 years
28 years
33 years

Validate

Solution:

Total increase in the age of 8 persons = 2 × 8 = 16 years
Total age of two men being replaced = 20 + 24 = 44 years
Total of the age of two women = 44 + 16 = 60 years
⇒ The average age of women

= 60/2 = 30

years.

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