Hello aspirant

With 420 marks and being from SVU region , BC E Muslim minority you have good chance to get a seat in AU . It depends upon cut off of the college. Cut off depends upon number of candidates appeared and qualified in exam, difficulty level of exam,previous year's cut off etc.

2019 cut off Muslim minority was 337 . Also cut off for BC Category is 50 th percentile.

For College prediction following link may help you

https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer