Engineering

The courses offered are good, For more information regarding the university, infrastructure and placements refer the link: https://www.shiksha.com/university/sastra-deemed-university-thanjavur-4075

It is not possible for you to get admission in any of the NITs and IITs. It is better for you to get admission in some private colleges which accept JEE Score, or use college predictor tool which will help you.

In my view, you should go for marine engineering as till now competition in this field is less. This will help you to get job easily and salary depends on your hardwork.

You can check it by using this link:-
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

You can get admission here through JEE Mains, UPSEE counselling or direct admission facilities are also provided by G.L Bajaj, but seats are limited for direct admission. If you have one of the above mentioned JEE Mains or UPSEE rank, then you can come to college during admission days and show your related documents to the concerned faculty. Then, you can get admission here. Hope this will help you.

Yes, of course you can get direct admission in G.l Bajaj . All you have to do is just bring your all related documents at the time of admission, you will be provided aptitude test which you need to clear for direct admission.
For admission process and admission forms contact helpdesk of G.L Bajaj.

Your rank not good enough.
You may get other branches like EEE, IT, mechanical etc., but CSE is not possible.

You may get rank above 32,000 as per last year stats. So choose the best college that you get with your rank and get admission.

List of colleges are:-
PSG College of Technology, Coimbatore
Meenakshi Academy of Higher Education and Research, Chennai
KCG College of Technology
St Xavier's Catholic College of Engineering, Kanyakumari
PB College of Engineering, Kancheepuram
Pannai College of Engineering and Technology, Sivaganga.