Engineering

Your Mains percentile is less so you can get any other branch other than CSE or IT. Try up to last round if counselling as every year statistics changes.

CSE specializations are like hot cakes. Maybe you can get other branch seats with your score in main campus of sastra.

So you are eligible for stream 2 as you haven't written JEE Mains. It's hard to get a seat in main campus of sastra with your score. If you want only CSE you can apply for kumbakonam campus of sastra you can have a chance to get CSE.

Maybe you can get other branch seats with your score. You can try up to last round of counselling for those seats or you can join in any branch you got and if you done well in 1st year of engineering by getting 9CGP you can avail CSE offer.

Under stream 1 : 97.5 % and above IPE score with 93-95% above JEE Mains percentile
Under stream. 2 : 98.5% and above of IPE score.

You haven't mentioned your state board name. If you are from Tamilnadu, you can have chances of getting seat in kumbakonam campus of sastra. Apply for both campuses so that you can have more opportunities. Statistics vary every year, so try your luck. Wish you best.

Under Tamil Nadu quota, you may have 50-50 chances of getting bio engineering branches in main campus. Try up to last round of counselling procedure so that you may get your wished. If you are okay with kumbakonam campus you can apply for that so that you can get a sure seat with good branch. Wish you luck.

Under stream 1 maybe you can have chances to get other branch seats but not CSE/ECE because of JEE percentile. So attend counselling procedure so that you can try upto last you may get you wished. Otherwise you can have another chance that you may join in the branch you got in sastra for 1st year. If you done well in 1st year ( as every branch students have same courses in 1st year) by getting 9 CGP you can have a chance to get into CSE. Wish you luck.