Dear aspirant,

As you have secured 321 marks and considering you belong to sc category let me tell you that it's quite possible to get a seat in your preferred colleges in Andhra Pradesh . However various factors are considered while deciding the cut offs like number of candidates appearing in the examination, number of vacant seats in college, previous years cut offs and difficulty level of the paper.

For more information you can check out the link given below-

https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer