Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
WUE, XXG, YAI, ?
Answer & explanation
Correct answer: option 1
WUE, XXG, YAI, ?
A B C D E F G H I J K L M
↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓
Z Y X W V U T S R Q P O N
26 25 24 23 22 21 20 19 18 17 16 15 14
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The logic followed here is :
W → (+1) → X → (+1) → Y → (+1) → Z
U → (+3) → X → (+3) → Y → (+3) → A
E → (+2) → G → (+2) → I → (+2) →K