Which of the following letter clusters will replace the question mark (?) and complete the following letter-cluster series?
KU, NT, PS, SR, UQ,?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. XP.
Given series: KU, NT, PS, SR, UQ,?
The series follows this pattern:
KU, NT
K + 3 = N
U - 1 = T
NT, PS
N + 2 = P
T - 1 = S
PS, SR
P + 3 = S
S - 1 = R
SR, UQ
S + 2 = U
R - 1 = Q
UQ,?
U + 2 = X
Q - 1 = P
So, the next term in the series is XP.