Which of the following letter-clusters will replace the question mark (?) in the given series?
MU, NE, PX, QF, SA, TG, ?
Answer & explanation
Correct answer: option 3
Explanation:
MU, NE, PX, QF, SA, TG, ?
The logic followed here is :
M → (+1) → N → (+2) → P → (+1) → Q → (+2) → S → (+1) → T→ (+2) → V
U → (+10) → E → (-7) → X → (+8) → F → (-5) → A → (+6) → G→ (-3) → D
So, the letter-cluster that replaces the (?) to complete the series is "VD"