Hello sri subrahmanya swamy! Thanks for asking us.

There are two streams to get admission in sastra

Stream1 is based on jee main(25%)and +2 marks(75%).

Stream 2 is completely based on +2 marks.

In order to tell you that whether you get admission in sastra we need to know your marks in jeemain.

Here I am giving you the link in whick you can understand the admission procedure of sastra. 

www.sastra.edu/index.php/2014-01-29-07-16-11.html

Thank you.