Hi

based on your caste , rank and the branch you pick they gonna allot you a seat in particular college and as per your information , don't worry you will be promoted and as per ap eamcet criteria if  a person  belongs to sc or st  in order to qualify he don't have any minimum marks but if you belongs to oc or bc then you need to score at least 40 marks and you did it so don't worry .  for more information go to below link regarding cutoff , counselling .. etc.

https://www.careers360.com/exams/ap-eamcet

I hope this information is helpful

ALL THE BEST