With an EAPCET rank of 3266 under EWS, you do stand a fair chance for admission into B.Tech Biotechnology at CBIT, as this branch usually closes at a comparatively higher rank than CSE, IT, or ECE. However, CBIT is one of the top private colleges in Telangana, so cut-offs fluctuate based on demand, and competition within the EWS quota can make it tighter. Your chances look moderately good, but you should also keep backup options in similar tier colleges like Vasavi, VNRVJIET, or Gokaraju.