Hi Soumya , 

The minimum qualification to get into a degree college for Aeronautical Engineering is 10+2 pass with subjects like math, physics, and chemistry with at least 50% marks in each subject. A diploma-pass candidate should also earn 50% aggregate in 10th class. The same goes for B.Sc. students. 

There are plenty of colleges in India where you can pursue a degree in aeronautical engineering. There is a mandatory joint entrance examination that is conducted by the board. Based on the score and the cut off marks for that year, candidates will be admitted to the college.

All the best !