Which of the following letter-clusters will replace the question mark (?) in the given series
XTEB, UQHE, RNKH, ?, LHQN
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. OKNK.
Given series: XTEB, UQHE, RNKH, ?, LHQN
The series follows this pattern:
XTEB, UQHE
X - 3 = U
T - 3 = Q
E + 3 = H
B + 3 = E
Similarly;
RNKH,?
R - 3 = O
N - 3 = K
K + 3 = N
H + 3 = K
So, the missing term in the series is OKNK.