The sequence N, G, P, I, R follows a pattern where letters alternate direction. Next letter is ___.
Q1. The sequence N, G, P, I, R follows a pattern where letters alternate direction. Next letter is ___.
Answer: M
Explanation: Alternates forward (N→P→R) and backward (G→I→M). M is correct because it matches what the question requires. USAT, HAT and MDCAT analytical sections repeat this pattern.