Select the letter-cluster that can replace the question mark (?) in the following series.
DZA, FUD, HPG, JKJ, LFM, ?
Answer & explanation
Correct answer: option 3
Explanation:
DZA, FUD, HPG, JKJ, LFM, ?
The logic followed here is :
D → (+2) → F → (+2) → H → (+2) → J → (+2) → L → (+2) → N
Z → (-5) → U → (-5) → P → (-5) → K → (-5) → F → (-5) → A
A → (+3) → D → (+3) → G → (+3) → J → (+3) → M → (+3) → P
So, the letter-cluster that replaces the (?) to complete the series is "NAP"