Jamboree Question of the Day - Day 6, Dec 12th 2010

If n is an integer greater than 6, which of the following must be divisible by 3?

(A) n(n+1)(n-4)

(B) n(n+2)(n-1)

(C) n(n+3)(n-5)

(D) n(n+4)(n-2)

(E) n(n+5)(n-6)

Answer (Posted on Dec 13th): A