Hi Anusha ,

To get seat in sastra  , it solely depends on your rank in sastra's merit list which will be uploaded after a while . for cse the rank must be not more than 500 . Only then , you will have a chance .

70% seats will be allotted based on JEE Main scores along with 10+2 or any equivalent examinations normalized  scores . Remaining 30% seats will be filled based on candidates '10+2 or any equivalent examination scores (after normalization).

First criteria has 70% of seats . Admissions are given by taking 25% weightage of JEE mains and 75% of boards .

as you got good marks in intermediate board and average marks in JEE main , you have chance to get seat in sastra , but little bit hard to get cse branch .

I think this will help you .