Explanation:

Let’s break this down, one pair at a time:

- Option 1: SUL - HFO

- Count back each letter by 11 places in the alphabet: S?H, U?F, L?O. That pattern is consistent.

- Option 2: QJR - JQH

- Q?J (down 7), J?Q (up 9), R?H (down 10). The steps here are not consistent, and the pattern is broken.

- Option 3: PHK - KSP

- P?K (down 5), H?S (up 11), K?P (up 5). Again, there is a clear, inverse pattern.

- Option 4: AEW - ZVD

- A?Z (back 1 or forward 25), E?V (forward 21), W?D (forward 7). The movement is backward or loops.

Here’s what this means: The odd one out is Option 2: QJR - JQH because its letter shifts don’t match any consistent or mirrored sequence seen in the others.

Option 2 is the correct answer.