Hi,

This will also depend on your caste category.

However, with 977 rank, you might be able to get:

• M.Tech (CS) at SRI VIDYA NIKETAN ENGINEERING COLLEGE, Chittoor if you belong to BCB
• M.Tech(ECE) at VIGNANS INSTITUTE OF INFORMATION TECHNOLOGY if you have OC category

There are many other branches you might get in different colleges in AP based on your caste category rank.

i suggest you use an AP PGCET college predictor (search on google) and it will give you more details.

Good luck.