An alphabet series is given below with one term missing, shown by a "?". Choose from the options the correct alternative that will fit the pattern of the series. CX, EV, GT, ?, KP, MN

Show answer & explanation

Answer: (A) IR

Explanation

First letters advance by 2 (C, E, G, I, K, M) and second letters go back by 2 (X, V, T, R, P, N). The missing term is IR.