I'll give you a question, please answer with step-by-step reasoning process.
There are different 6 circles. What is the number of the greatest possible points with which the circles intersect?\nOptions:\n(A) 90\n(B) 100\n(C) 110\n(D) 180\n(E) 30

(E)
Maximum points of intersection between n different circles = n*(n - 1) = 6*5 = 30.

The answer is (E)