pyq/2015/csat/72

Cousins A, B, C, D, E, and F are of different ages. E is the oldest at 22, and the youngest is 17. A is older than B, and C is older than D. F’s age is between B and D, and A is one year older than C. Which of the following is possible?

(A) D is 20 years old

(B) F is 18 years old

(C) F is 19 years old

(D) F is 20 years old