Choose or find odd letter group - ACE , PRT , UWY , MNO , GIK

D. MNO

Choose or find odd letter group - BDI , HKA , LMO , XYU , PQS

A. PQS

Choose or find odd letter group - KP , MN , HR , GT , EV

C. HR

Choose or find odd letter group - xXYA , iIMP , hHIK , bBCE

B. IIMP

Choose or find odd letter group - VTOJE , USNID , UPKEA , OMIDB

B. USNID