Hello Abhit, No you don't have any chance in any reputed government(NITs/IIITs) on the basis of your jee mains marks because it's not enough looking at the 2018 cutoff. Reputed private engineering colleges like DAIICT, Nirma University, Thapar university also have a very low cutoff. I suggest you try getting admission through donation if you can afford it or try in some other college which takes admission through other entrance tests.