The average of first 15 natural numbers is?\nOptions:\n(A) 7\n(B) 8\n(C) 9\n(D) 10\n(E) 11
Step-by-step reasoning:
(B)
Sum of 15 natural no.

= 240/2 = 120\nAverage = 120/15 = 8.

So, the final answer is (B)