Choose or find odd letter group - DE , PQ , TU , MO , FG

D. MO

Choose or find odd letter group - BCDEI , PQRSW , LMNOS , TUVWA , HIKLO

E. HIKLO

Choose or find odd letter group - OTP , ABA , SZX , UVB , YQR

B. ABA

Choose or find odd letter group - MEWGN , PBQTX , DRYSN , CGHKV , HLWZP

A. MEWGN

Choose or find odd letter group - VWY , QRT , LMO , JKL , DEG

D. JKL