pyq/2016/csat/51

The sum of the ages of 5 members comprising a family, 3 years ago was 80 years. The average age of the family today is the same as it was 3 years ago, because of an addition of a baby during the intervening period. How old is the baby?

(A) 6 months

(B) 1 year

(C) 2 years

(D) 2 years and 6 months