Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
CMQR, BONV, AQKZ, ZSHD, ?
Answer & explanation
Correct answer: option 2
Explanation:
CMQR, BONV, AQKZ, ZSHD, ?
The logic followed here is :
C → (-1) → B → (-1) → A → (-1) → Z → (-1) → Y
M → (+2) → O → (+2) → Q → (+2) → S → (+2) → U
Q → (-3) → N → (-3) → K → (-3) → H → (-3) → E
R → (+4) → V → (+4) → Z → (+4) → D → (+4) → H
So, the letter-cluster that replaces the (?) to complete the series is "YUEH'