Aeronautical Engineering

You must opt for "physics, chemistry and maths" in 11th class if you want to become an aeronautical engineer in future.
Also you have to try and get very good marks in 10+2 because from this year the 12th marks will be counted during admission into colleges along with the marks in the entrance examination.
JEE is conducted for 10+2 cleared students who want to get admission into various engineering courses in top Engineering colleges of India.
The paper is an objective type test in which the questions will be from physics, chemistry and maths. Those who score good will get a good rank and will have greater chance of getting admission into a top Engineering college.
So get admission into a good school with PCM stream and study well for the entrance exam.
Some of the top Aeronautical Engineering colleges in India are:
-Indian Institute of Technology Kanpur.
-Indian Institute of Technology Mumbai
-Bangalore Institute of Aeronautical Engineering and Information Technology, Bangalore
-Indian Institute of Aeronautical Engineering, Dehradun
-Guru Gram Institute of Aeronautical Engineering and Technology
-Indian Institute of Technology Chennai
-Indian Institute of Technology Kharagpur
-Indian Institute of Aeronautics, Patna
-Hindustan Institute of Engineering Technology, Chennai
-Indian Institute of Technology Guwahati
Source: http://entrance-exam.net/forum/general-discussion/how-join-aeronautical-engineering-after-completing-10th-1187355.html

Hi, Aeronautical at Sathyabama became famous 2-years back. You will have a question, why before two-years? What happened at that time?That year, Sathyabama wrote their history by becoming the first college to launch satellite along with the ISRO. Since then, the aeronautical stream at Sathyabama become very famous in India. If you join over,
you can learn a lot and have a lot experience.
Here the aero department conducts various workshops. They call various scientists from ISRO and other parts of the world.
But coming to its placement, not just in this college but at every other college, there is a lack of placement for this course. So, I would suggest you that after completing, do MS at university in other countries. By doing so, you will get a good job.