Choose or find odd letter group - ADGJM , PSVYB , HKNQT , SVXAD , NQTWZ

D. SVXAD

Choose or find odd letter group - BDYW , CEXZ , DFYW , EGXV

B. CEXZ

Choose or find odd letter group - ABBC , PQQR , HIIJ , WYYZ , KLLM

D. WYYZ

Choose or find odd letter group - QNP , URT , YVX , EDB , IFH

D. EDB

Choose or find odd letter group - ABCD , EGIK , ACDF , CFIL

C. ACDF