BE in Aeronautical Engineering at Madras Institute of Technology is not a good option if you are genuinely interested in the subject. The points below give sufficient reasons supporting the cause.
The best choice for students interested in this subject is to go for mechanical engineering in some other college, maybe a one with a lower cut-off even. After that, he/she can opt for an M.S. or M.E. in Aerospace Engineering, having a strong base in mechanics from UG.