The total age of A and B is 11 years more than the total age of B and C. C is how many year younger than
Choose the correct choice from the following options:
A) 14 years B) 12 years C) 56 years D) 66 years E) 11 years

Rationale: "given that a + b = 11 + b + c = > a â € “ c = 11 + b â € “ b = 11 = > c is younger than a by 11 years answer : e"
Answer: E