Hey aspirant

Qualifying cut off percentile for jee advanced is

General candidates : 87.89.

Obc candidates : 68 .02

EWS candidates : 66.22

SC : 46.22.   ST : 34.67

For getting admission admission in top NITs a general candidate should get a percentile above 97 . For top branches like cse 99+ percentile is required.  A rank within 30k is necessary to get admission in any NIT for any branch. It could go upto 40k .Other than NIT many other private colleges admission is based on jee main score. For college prediction refer the below link https://engineering.careers360.com/jee-main-college-predictor?utm_source=qna&utm_medium=jee_cp

For getting admission in IITs you need to score high percentile in jee advanced.