Multiple choice general knowledge math & puzzles

(A,C),(B,E),(C,H),(D,K),(E,P),(F,?)

  1. S

  2. O

  3. Q

  4. W

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The first letters follow A, B, C, D, E, F. The second letters follow a pattern of increasing gaps: C(+2)E, E(+3)H, H(+3)K, K(+5)P. Following the prime/increasing gap logic for F, P+3 is S.