Correct option is D
Information Given:
Series: UDB, VEC, WFD, XGE, ?
Logic:
Check each letter position separately.
Explanation:
1st letters: U → V → W → X → Y (+1)
2nd letters: D → E → F → G → H (+1)
3rd letters: B → C → D → E → F (+1)
So, the next term is YHF.
Final Answer:
YHF
Final Correct Option:
D