A man is 3 years older than his wife and four times as old as his son. If the son becomes 15 years old, after 3 years, what is the present age of the wife?
Answer & explanation
Correct answer: option 4
Son's present age = 15 - 3 = 12 years
Father's present age = 12 × 4 = 48 years
Wife's age = 48 - 3 = 45 years