Hiii DEVANSHU...

Hope you are doing well... Your CBSE score is very good and you will be happy to hear that your score is above par score...

ONE  more thing generally taking admission in Aeronautical Universities doesn't require only CBSE score BUT you have to clear entrance examination for that university.

Some of the best colleges for Aeronautical Engineering and their exams are -

• IIT MADRAS - JEE ADVANCE, JEE MAINS
  
  
  
• IIT BOMBAY - JEE ADVANCE, JEE MAINS
  
  
  
• IIT KHADAGPUR - JEE ADVANCE, JEE MAINS
  
  
  
• IIT KANPUR - JEE ADVANCE, JEE MAINS
  
  
  
• MIT CHENNAI - TNEA(counseling method based on 12th marks)
  
  
  
• MANIPAL INSTITUTE OF TECHNOLOGY - MET
  
  
  
• SASTRA DEEMED UNIVERSITY - JEE MAINS.
  
  
  

All the best for your future. :)

Hope this answer helps :)

For Aeronautical/aerospace Engineering ,in India Some Of Good Colleges are There like IIT,bombay,IIT,madras and Some of Private Colleges like AMITY,SRM.. But I will suggest u Go For IITS,AND IIST,IISC only here u will Get Best Knowledge and Exposure. For this U need to Crack JEE MAINS + JEE ADVANCE .

In IIT'S /IIST JEE advance Score is Considered For Admission In There Aerospace/Aeronautical Branch.

All The best