Hello Pravin. Thanks for contacting Careers360 and we hope we will be able to answer your query. 

Yes, you can get an admission into SASTRA University if you pass JEE Mains. But, along with that, you also need to get good marks in your class 12 examination. 

This is because, there are two ways to get admission into SASTRA:

1. Through a combination of JEE Mains and your class 12 board marks. 

2. Or only through normalised class 12 board marks.

For more information, I would like to direct your attention to this Careers360 article:

• https://engineering.careers360.com/articles/sastra-university-btech-admissions

Hope this helps you and all the best!