Hi there,

First of all jee advance changes it's pattern and total marks every year, even the difficulty level is not the same every year hence it can't be predicted the exact marks or  rank.

But from the past year analysis I can say that anything above 35% of the total marks in jee advance can get you into the IITS as an sc candidate.

And if you are looking for college based on jee mains score you can use our college predictor tool

https://engineering.careers360.com/jee-main-college-predictor?utm_source=qna&utm_medium=jee_cp