Select the letter-cluster that can replace the question mark (?) in the following series.
CXB, HUI, MRP, ROW, ?
Answer & explanation
Correct answer: option 4
Explanation:
CXB, HUI, MRP, ROW, ?
The logic followed here is :
C → (+5) → H → (+5) → M → (+5) → R → (+5) → W
X → (-3) → U → (-3) → R → (-3) → O → (-3) → L
B → (+7) → I → (+7) → P → (+7) → W → (+7) → D
So, the letter-cluster that replaces the (?) to complete the series is "WLD'