Hello aspirant,

Congratulations for getting good rank in JEE advanced 2020. As you are not mentioned any caste in the question so that I am answering according to the general rank.

According to the last year cut offs you have good possibilities of getting seat into IITs. As the cut off ranks for various IITs is given in the article whose link is provided below you have very good chances in some moderate IITs with some good branches. You should also go through that link to check cut offs.

https://engineering.careers360.com/articles/jee-advanced-cutoff-for-iits

Also I would like to suggest you to go through our college predictor tool whose link is provided below which will help you in predicting the chances of admission in some good IITs according your preference.

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

Best of luck.