Direction to solve:

In this type of questions, a series of single, pairs or groups of letters or combinations of letters and numerals are given. The terms of the series form a certain pattern as regards the position of the letter in the English alphabet. Find the missing or wrong term in series 


<<345678>>
26.

A, G, L, P, S, ?


A) W

B) U

C) Y

D) X



27.

Z, ?, T, ?, N, ?, H, ?, B


A) W, Q,K, E

B) W, R, K, E

C) X, Q, K, E

D) X, R, K, E



28.

H, I, K, N, ?


A) O

B) Q

C) R

D) S



29.

U, B, I, P, W, ?


A) D

B) F

C) Q

D) Z



30.

B, D, F, I, L, P, ?


A) U

B) S

C) T

D) R



<<345678>>