Multiple choice general knowledge A, G, L, P, S, W U Y Z Reveal answer Fill a bubble to check yourself B Correct answer Explanation The letter positions follow a pattern: A(1) to G(7) is +6, G(7) to L(12) is +5, L(12) to P(16) is +4, P(16) to S(19) is +3. The increments decrease by 1 each time: +6,+5,+4,+3. Continuing, S + 2 = U (21).