NDA Math Probability

For the next four (04) items that follow:
Consider events A, B, C, D, E of the sample space S = {n : n is an integer such that 10 ≤ n ≤ 20} given by :
A is the set of all even numbers.
B is the set of all prime numbers.
C = 15
D is the set of all integers ≤ 16.
E is the set of all double digit numbers expressible as a power of 2. S={n:n∊Z,10≤n≤20}
A={10,12,14,16,18,20}
B={11,13,17,19}
C={15}
D={10,11,12,13,14,15,16}
E={16}