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

HSKP
DWFU
KQNN
EVHS

The odd number/letter/word from the given alternatives is C. KQNN.

In each of the other alternatives, the letters are arranged in alphabetical order. However, in C. KQNN, the letters are not arranged in alphabetical order.

A. HSKP: H, S, K, P are arranged in alphabetical order.
B. DWFU: D, W, F, U are arranged in alphabetical order.
D. EVHS: E, V, H, S are arranged in alphabetical order.