Hello Abhi, 

If you are looking to secure a B-CAT (Management Quota) seat in CBIT then the candidate needs a 15%merit and 15% NRI Sponsorship. 30% of seats are filled on the basis of  JEE mains ranks, EAMCET(exam conducted by the government of Telangana) and IPE(exam for NRI's) or equivalent. For getting under this category, the student must secure at least 50% in aggregate or in group subjects (Maths, Physics and Chemistry) in 12th. For Vasavi college, there is no B-CAT seats. But still one can apply through IPE exam. Good Luck!