Choose the odd letter group: J, K, L, M, O

D. O

Choose the odd letter group: ACD, BDF, CEH, DGI, EHK

D. EHK

Find the odd letter group:

D. XYZ

Choose the odd letter group: PQRS, TUVW, XYZA, BCDE, FGHI

C. XYZA

Choose the odd letter group: ABE, CDF, EGH, IJK, KLM

A. ABE