Choose the odd letter group: PQRS, UVWX, YZAB, CDEF, GHIJ

C. YZAB

Choose the odd letter group: LMN, OPQ, RST, UVW, XYZ

D. UVW

Select the odd pair of words.

A. PIANO - MUSIC

Which pair of words does not belong?

D. CAT - RUN

Choose the odd letter group: T, U, V, W, Z

D. Z