Hey Somnath.

See the rank u have secured is enough for to bag a seat in both of the campuses of the VIT for pursuing ur higher studies in the field of ur interest under betch courses. U can apply for core branches in the Vellore and some top branches in the Chennai for ur btech career. U can also opt management quota for ur desired branch and desired campus.

Hope u got my point. Ask if any query. Good luck