I am from IIT Delhi and Am a Brahmin and I have lot of SC/ST friends from IIT. You are very much wrong in ur statement that in IIT caste discrimination is there. I have not seen a single incident of Caste discrimination in IIT Delhi. Please dont give false statements just to prove ur point. And if there is any Professor or Senior who is casteist then why didnt you inform the Warden or Dean or the Director ? Casteism begins only when ppl have ghettozied mentality and IITs for GODs sake are not ghettoized YET.