Which of the following letter-clusters will replace the question mark (?) and complete the following letter-cluster series ?
LE, OJ, UO, DT, ?
Answer & explanation
Correct answer: option 4
Explanation:
LE, OJ, UO, DT, ?
The logic followed here is :
L→ (+3) → O → (+6) → U → (+9) → D → (+12) → P
E → (+5) → J → (+5) → O → (+5) → T → (+5) → Y
So, the letter-cluster that replaces the (?) to complete the series is "PY"