Choose or find odd letter group - EMGIK , BHJFD , WUSQY , NOSUX , VTRPX

D. NOSUX

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

C. KNEE

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

B. SODIUM : RICKETS

Choose or find odd pair of words - (Beans : Pulses) , (Rice : Cereals) , (Tea : Beverages) , (Legumes : Nodules)

D. LEGUMES : NODULES

Choose or find odd word - Nerves , Auricle , Artery , Valve , Aorta

A. NERVES