Lol...forget about IIT's with such marks ,I'm not even sure that you will even qualify the exam ...(previous year qualifying cut off -17.05)(while the lowest A.I. rank  they took was 550 ish for general)..

With bare qualifying marks I don't think you can even get admissions to nit(s) even ...

If you were non general ,then there might have been some chances ... anyways good luck and try harder!