how can i apply in aeronautics engineering after 12th sience exam

Hello Lalit,

It is great to see your enthusiasm and interest in aeronautics engineering but I'm afraid to tell you that very few colleges in India provide courses in Aeronautics.

To be an aeronautical engineer you have to have a degree in aeronautical engineering (B.E. or B.Tech). It is a four-year full-time degree course. One can further study to get a master's degree in Aeronautical Engineering as well.

To get jobs in this field you will have to go for higher studies. Since you have to complete masters in aerospace anyhow to get a job, I suggest you choose mechanical engineering for your bachelor's degree and then go for specialization in Aerospace/Aeronautical in your higher studies. This way you will have more flexibility in taking a job after completing your bachelor's degree. I hope this was helpful.

Good luck!