Select the letter cluster from among the given options that can replace the question mark (?) in the following series.
DOK, ENL, FMM, GLN, ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. HKO.
Given series: DOK, ENL, FMM, GLN,?
The series follows this pattern:
DOK, ENL
D + 1 = E
O - 1 = N
K + 1 = L
Similarly;
GLN,?
G + 1 = H
L - 1 = K
N + 1 = O
So, the next term in the series is HKO.