Constitution of India , Art.16— Appointment - Post of Homeopathy Medical Officer - Benefit of 5% marks to Green Card Holders - Said condition not mentioned in notification, same can not be imposed in interview letter - Advertisement clearly distinguished between process of written examination and interview - Details of written examination and procedure were published whereas procedure and details of interview to be uploaded and circulated after result of written examination declared - As procedure and process of interview to be circulated only after declaration of result of examination, imposition of benefit, proper. (Para 17)