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The average age of a husband and his wife was 23 years at the time of their marriage. After five years they have a one year old child. The average age of the family now is
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- 29.3 years
- 19 years
- 23 years
- 28.5 years
- 29.3 years
Correct Option: B
Here , At the time of their marriage , The average age of a husband and his wife = 23 years
After five years they have a one year old child.
Total present age of family = (2 × 23 + 2 × 5 + 1) years
Total present age of family = (46 + 10 + 1) years = 57 years
∴ Required average = 57÷3 = 19 years
