Which letter cluster will replace the question mark (?) to complete the given series?
CLPM, FNQN, ?, LRSP, OTTQ
Answer & explanation
Correct answer: option 1
Explanation:
CLPM, FNQN, ?, LRSP, OTTQ
The logic followed here is :
C → (+3) → F → (+3) → I → (+3) → L → (+3) → O
L → (+2) → N → (+2) → P → (+2) → R → (+2) → T
P → (+1) → Q → (+1) → R → (+1) → S → (+1) → T
M → (+1) → N → (+1) → O → (+1) → P → (+1) → Q
So, the letter-cluster that replaces the (?) to complete the series is "IPRO"