Which letter will replace the question mark (?) in the following

Which letter will replace the question mark (?) in the following
| Which letter will replace the question mark (?) in the following series?
G, I, F, K, ? , O, B

A. D

B. N

C. T

D. L

Please scroll down to see the correct answer and solution guide.

Right Answer is: A

SOLUTION

Pattern is-

Hence, the correct answer is option A.