In actual worse career scope if you are looking for graduation in Aerospace/Aeronautics. India has very few companies which really dont make anything on their own. HAL - Licensed Production of Fighters, ISRO - you cant even enter because they require masters level and very rare scope for bachelors. If you really wanna try in Avaition either get a license of AME which will take long time to establish you in the field or else do graduation in core branches like EC, Electrical, Mechanical. Thereafter you try for various exams like AFCAT, CDSE, Naval forces etc. All the best & good luck.