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

D. OPQ

Choose or find odd word - Fingers , Palm , Knee , Wrist

C. KNEE

Choose or find odd number - 48, 12, 36, 24, 59

E. 59

Choose or find odd word - Teacher , Principal , Student , Lecturer

C. STUDENT

Choose or find odd pair of words - (Proteins : Marasmus) , (Sodium : Rickets) , (Iodine : Goitre) , (Iron : Anaemia)

B. SODIUM : RICKETS