Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.
CARBON : NOBCAR : : PUZZLE : ?
Answer & explanation
Correct answer: option 1
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
CARBON : NOBCAR : : PUZZLE : ?
The logic;

Thus, ELZPUZ is correct.