As you got 31000 rank in EAMCET . There are some chances to get admission in D Pharma at this rank. You have less chances to get seat in top D Pharma colleges but you will definitely get seat in lower rank college at this rank. For further information about the AP EAMCET visit the link given below:-

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

For college prediction visit the link given below:-

https://www.careers360.com/ap-eamcet-college-predictor?icn=AP-EAMCET_clgpd&ici=AP-EAMCET_article_view_sticky

Thank you!