Hi, as you are interested in taking admission so let me tell you first that there're approx 960 seats in MMM, Gorakhpur in for B.Tech course and since you have 1175 OBC category rank so it seems somehow not possible to get branches like CS, IT etc and some but less possibilities that you can get core branches but yes there some average possibilities of getting branches like Chemical Engineering, Metallurgical and Material Engineering and Instrumentation Engineering etc. So if you are comfortable with these branch than you may go forward otherwise search for another college.

Good Luck.