Correct option is D
Logic: The pattern follows +3, +2, +1 for each letter in the clusters:
First Pair: HMD : KOE
H → K (+3)
M → O (+2)
D → E (+1)
Second Pair: BNQ : EPR
B → E (+3)
N → P (+2)
Q → R (+1)
Now, apply the same pattern to find the missing letter cluster for ? : FLV.
We need to reverse the process for FLV:
F → ? (-3) → C
L → ? (-2) → J
V → ? (-1) → U
Thus, the missing letter cluster is CJU.
The correct answer is Option D: CJU.