Which of the following letter-clusters will replace the question mark (?) in the given series?
HFK, KHM, ? , QLQ, TNS
Answer & explanation
Correct answer: option 1
Explanation:
HFK, KHM, ? , QLQ, TNS
The logic followed here is :
H → (+3) → K → (+3) → N → (+3) → Q → (+3) → T
F → (+2) → H → (+2) → J → (+2) → L → (+2) → N
K → (+2) → M → (+2) → O → (+2) → Q → (+2) → S
So, the letter-cluster that replaces the (?) to complete the series is "NJO"