Engineering

Eligibility Criteria for admission to the course is-
Candidates should have completed Diploma in Engineering and Technology or any other equivalent degree or candidates should have passed 3-year B.Sc. Degree examination with Mathematics as one of the subjects in the group combination from a recognized University in the Telangana/Andhra Pradesh state.Candidates should have qualified the exam with at least 45 percent marks and the qualifying marks for reserved categories is 40 percent.
The cutoff for admission varies every year from college to college. Therefore it would be difficult to tell you about the cutoff or the marks required for admission.
You can go htrough the link below and check the previous year allotment details for reference and to have an idea about the rank required for admission.

You've seen some planes flying, perhaps solved some physics problem, and now by some misplaced "knowledge", planes have become your passion. This is worse than a teenage (these days it's earlier, isn't it? ). Crush - worse than an infatuation. Aero has no future, no good career path. Go for mechanical engineering if you care that much. I know you don't feel like reading my answer - your hands are itching to go for that downvote button, perhaps even to the report option - sure, go ahead by all means, but don't pretend with yourself that you didn't read this. I am trying to save you from a regret you will face after four years. Now, to answer your question, join a college that offers aeronautical engineering. Some have their entrance exams, for some, it is just through class 12 marks. Far too many options exist. Refine your question to get those details, or comment - I'll answer more specific ones.