Hello Aspirant ,

The minimum percentage required to qualify the exam is 25% and ranks required for a course depends on the college you are applying to. In the college factors like the number of seats available, number of people who are applying for the course and the highest marks score among them decides exactly your chance to get in. So I suggest you to search about the previous year cutoff of the college. Anyway for good colleges try to be under the first 20K ranks.

https://engineering.careers360.com/articles/ap-eamcet-cutoff

You may use the college predictor tool tot know your options:

https://www.careers360.com/ap-eamcet-college-predictor

All the best