Considering the mark vs rank analysis of the previous years 2019 an 2022 score a rank of below 4K a you should score at least 95 to 100 marks in the AP EAMCET exam for AP EAPCET 2021.

Actually for a score of 95 to 100 marks in the AP EAMCET exam you can get a rank of below 3500 also but it would be better if you score more than required considering the change in trends.

Still you can check the marks which I have to score in AP EAMCET 2021 considering your it percentage in the following link from careers 360.