SASTRA (Deemed to be University)

Yes, you can easily get admission in SASTRA college with this score and under this quota. But, you should try for the other good colleges of Delhi, Ghaziabad and other private colleges as your score is quite good.

Yes, you can easily get admission in SASTRA with this score.

Hello,
Sastra university takes admission through two process-
JEE Mains (70% seats)
10+2 merit basis (30% seats)
You have to fill the application form which includes both her Mains score and 10+2 marks or percentage. Accordingly, you will be allotted the seat. No need to fill separate form for JEE and 10+2 merit basis allotment.

You have not specify about the marks obtained in 12th. However the admission in SASTRA are based on the following two streams as under.
1. Stream-1: JEE Main marks + 12th Marks ; 70% of seats will be filled through this stream, Under this stream the weightage of JEE-Main marks is 25% and for 12th marks 75%.
2. Stream-2 : Marks obtained in 12th; 30% of seats will be filled through this stream. The obtained marks will be normalized with respect to the topper of each educational board.

For getting admission in SASTRA University in B.Tech bioinformatics without JEE Mains you have to appear for the university's entrance exam after that you can get admission in this university.

Please visit this site
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor.

Please visit this site
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor.

Please visit this site first
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

For the first round of counselling, the all India ranks till 778 only were called under stream 2 and the Tamil Nadu ranks till 450 (around) were only called. So, in the second and third round counselling, the AIR till 2000 or 3000 will only be called and TNR ranks till a maximum of 1500 could be called. The 3 rd round counselling has been opened at www.sastra.edu, with that you may check whether you have chances in the 3rd round counselling or not. I think with the TNR rank you might get chances for 3 rd round counselling.

You have more chances of not getting CSE in SASTRA. If it's some other department, chances are there that you might get one.