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

C. KNEE

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

C. STUDENT

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

D. MEDULLA

Choose or find odd word - Inch , Foot , Yard , Quart , Metre

D. QUART

Choose or find odd word - V.V. Giri , General Zia , General Ershad , Lal Bahadur Shastri

D. LAL BAHADUR SHASTRI