Not understood: Q2 : If n is a natural number, then n(n+1) is always . (A) an odd number. (B) a prime number. (C) divisible by 2 (D) divisible by 3 Share with your friends Share 0 Brijendra Pal answered this Hi, and even number are always divisible by 2 so option C 0 View Full Answer Diwankar Singh answered this always divisible by 2 -1