Dear aspirant,

Let me tell you that it's very difficult to predict the percentile that too in category wise because the dynamics gets changed every year because every year the number of sc/st candidates appearing for the examination is different.

But still I am giving a close prediction according to my observation, a percentile of 85 is sufficient to get into Silchar, durgapur, Jamshedpur in core branches. Although various factors are considered while deciding the cut offs like number of vacant seats in college, previous years cut offs and difficulty level of the paper.

For more information you can check out the link given below-

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer