Find the odd number / letters / word from the given alternative:

SUWY
MOQS
CEGI
HJMO

The answer is D. HJMO.

In each of the other options, the letters are in alphabetical order. In option D, the letters are not in alphabetical order.

A. SUWY: S, U, W, Y
B. MOQS: M, O, Q, S
C. CEGI: C, E, G, I

The letters in option D are not in alphabetical order. H comes before J, and M comes before O.