Choose or find odd letter group - BCYZ , EFVW , HIUV , JKQR , ABZA

C. HIUV

Choose or find odd word - Nimitz , Yamamoto , Nelson , Montgomery

D. MONTGOMERY

Choose or find odd letter group - CHM , HMR , RWB , DIN , LPU

E. LPU

Choose or find odd word - Cockroach , Roundworm , Amoeba , Frog

C. AMOEBA

Choose or find odd pair of words - (Cow : Fodder) , (Crow : Carrion) , (Poultry : Farm) , (Vulture : Prey)

C. POULTRY : FARM