Choose or find odd letter group - HGF , XWV , NML , OPQ , UTS

D. OPQ

Choose or find odd number pair - (7 - 18) , (9 - 26) , (11 - 36) , (13 - 42)

C. 11 - 36

Choose or find odd word - Pupil , Iris , Cornea , Medulla , Retina

D. MEDULLA

Choose or find odd word - Physics , Chemistry , Geography , Botany , Zoology

C. GEOGRAPHY

Choose or find odd word - Actor , Artist , Musician , Dancer , Poet

E. POET