Dear aspirant,

Looking at the previous year trends we can say that you really have a good board mark and JEE percentile. With this, we can say that you have a really good chance of getting CSE if you have TN / Thanjavur quota. If not, it might be slightly difficult, but looking at the previous year trends we can say that you stand a fair chance for getting into the courses you have mentioned but also please keep your other options open.

Hope this helps.