Choose or find odd letter group - USAGE , USUAL , UKASE , URINE

B. USUAL

Choose or find odd letter group - QePFola , OrDFkV , TuMBiNJ , XZaWoB , DNeRiF

B. ORDFKV

Choose or find odd letter group - AJKL , IXYZ , EPQR , OFGH , VCBA

A. VCBA

Choose or find odd letter group - EBA , XUT , TQP , JFE , YVU

D. JFE

Choose or find odd letter group - PRVX , MQTV , DHKM , BFIK

A. PRVX