If you don't have computer Science background how will you be doing M.Tech in it. You first need to be a part of B.Tech of that particular course. There are courses wise exams and if you clear the M.Tech MS entrance examination for CS then you might have a chance but that's certainly very tough since your branch is different and there is already so much of competition in CS branch itself.
Thank you.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile