Dear Candidate,

If you want to change your branch after 1st year , then it is a difficult task. It's not an easy tak. For this, you need to get very good marks/CGPA in your 1st year Examinations . Means, you have to became top in 1st year exams in all of the branches. And also, getting such score in not enough. There must be some vacant seat in the branch, where you want to upgrade your seat. If you have both these things, then you can easily slide your branch.

For more info, you can read the sliding procedure for your college. You can check it on the official website of your college.

Hope it helps.