Hii Mukesh 

Institutes offering B.Tech. Aerospace Engineering course are:

IIT, Kharagpur

IIT Madras, Chennai

IIT, Mumbai

The Neotia College, Kolkata

Chandigarh University

BITS Hyderabad

Amity University, Mumbai

Sandip University, Nashik

Alliance college of engineering and design, Bangalore

Amity University, Gurgaon

SHA-SHIB college of engineering, Bangalore

Bhagwat University, Ajmer

Lovely professional University, Chandigarh

Dayananda Sagar College of engineering, Bangalore

Hope I answer your question. 

Good luck!