Select the letter-cluster that can replace the question mark (?) in the given letter-cluster series.
AGM, EKN, IOO, ? , UWQ
Answer & explanation
Correct answer: option 2
Explanation:
AGM, EKN, IOO, ? , UWQ
The logic followed here is :
A → (+4) → E → (+4) → I → (+6) → O → (+6) → U
G → (+4) → K → (+4) → O → (+4) → S → (+4) → W
M → (+1) → M → (+1) → O → (+1) → P → (+14) → Q
So, the letter-cluster that replaces the (?) to complete the series is "OSP"