Hello aspirant,

With your SC category rank of 20190, here are a few colleges that you can get into:

1. NIT Puducherry
2. NIT Meghalaya
3. NIT Srinagar

This data is based on previous years' cutoffs and varies every year based on the vacancies in the successive rounds of counselling and the stream of your choice.

You can refer to the college predictor tool below:
https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

Hope this helps you.