Five years ago, the average age of A, B, C and D was 45 yr. with E joining them now, the average of all the five is 49 yr. How old is E?

Five years ago, the average age of A, B, C and D was 45 yr. with E joi

1.	Five years ago, the average age of A, B, C and D was 45 yr. with E joining them now, the average of all the five is 49 yr. How old is E?
A.	25 yr
B.	40 yr
C.	45yr
D.	64 yr
Answer» D. 64 yr