Which of the following letter-clusters will replace the question mark (?) in the given series?
LAT, NDR, PGP, ?, TML
Answer & explanation
Correct answer: option 4
Explanation:
LAT, NDR, PGP, ?, TML
The logic followed here is :
L → (+2) → N → (+2) → P → (+2) → R → (+2) → T → (+2)
A → (+3) → D → (+3) → G → (+3) → J → (+3) → M → (+3)
T → (-2) → R → (-2) → P → (-2) → N → (-2) → L → (-2)
So, the letter-cluster that replaces the (?) to complete the series is "RJN"