Which of the following letter clusters will replace the question mark (?) and complete the following letter-cluster series?
CC, XD, SE, NF,?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. IG.
Given series: CC, XD, SE, NF,?
The series follows this pattern:
CC, XD
C - 5 = X
C + 1 = D
Similarly;
NF,?
N - 5 = I
F + 1 = G
So, the next term in the series is IG.