Choose or find odd letter group - PQO , AtB , SIM , mnZ , DfE

D. MNZ

Choose or find odd letter group - DFCE , HIGJ , NPMO , ZXWY

B. HIGJ

Choose or find odd letter group - XZCG , OQTX , IMNQ , EGJN

C. IMNQ

Choose or find odd letter group - PUT , END , OWL , ARM

A. PUT

Choose or find odd letter group - AUgPZ, MXiDV, KFeCO, YGLhT, UHmQY

D. YGLHT