Hi Asim,

As per the previous year opening and closing rank of the three counseling sets, I have analyzed that you can get mechanical engineering, civil engineering, electrical engineering, electronic and communication,IT but every year there is different range given in opening and closing rank. 

You can change the branch in second year but for changing the branch there should be availablity of seat matrix and you should be top 3 students in the first year and your rank, no supplementary should be there. For changing the branch you have to work hard.