Choose or find odd letter group - LAHMQW , HUTMCX , CLOVIK , IXMLBC , NILHQR

C. CLOVIK

Choose or find odd letter group - BDH , IKP , QSW , TVZ , PRV

B. IKP

Choose or find odd letter group - GIJK , DFGH , CEFG , ABCD

D. ABCD

Choose or find odd letter group - SUWYA , LJNPR , KMOQS , BDFHJ , ACEGI

A. SUWYA

Choose or find odd letter group - UHRNI , KLTNV , HBOKL , AIJBY

B. KLTNV