Which country I should select for aerospace and plzz tell top university of that country and it's marks criteria.

ok i am providing you the list of top college that iffer aeronautical engeenering in india below.

1. Indian Institute of Technology, Bombay

2. Indian Institute of Technology, Kharagpur

3. Indian Institute of Technology, Kanpur

4. Indian Institute of Technology, Madras

5.anna university

these are the top 5 college all over india for aeronautical engeenering. you can try taking admission in these of teh colleges but you have to give the entrance exmafor this. adn each of the colleges have their own cut off. you will get admission as per the meri score you will score. all the best have a great future ahead.