Which of the following letter clusters will replace the question mark (?) in the given series?
HFK, KHM, ?, QLQ, TNS
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. NJO.
Given series: HFK, KHM, ?, QLQ, TNS
The series follows this pattern:
H + 3 = K, K + 3 = N; N + 3 = Q; Q + 3 = T
F + 2 = H, H + 2 = J; J + 2 = L; L + 2 = N
K + 2 = M, M + 2 = O; O + 2 = Q; Q + 2 = S