The JEE Mains and ADVANCED Cutoff for PWD candidates almost remains constant through out the year, and their seats are also too much less. However, the following trend can be seen for PWD candidates in JEE MAINS

2020- 0.0618524 percentile(around -30 marks)

2018- 0.11371730(Around -28 to -33 marks)

2018- -35 Marks

For JEE ADVANCED

For PwD candidates in 2018 the qualifying marks For JEE ADVANCED was as follows

Minimum marks required for rank list- 63( later 45 in revised)

Minimum marks in each subject(PCM) - 6 for each(Overall)

Minimum aggregate marks required - 17.5% of total marks(Overall)

Minimum marks in each subject - 5% of total marks.(Constant over the years)

You can also check this links for college predictor for various IITs/NITs with your expected scores

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