Hello student I'm considering group as a branch. Pardon me if I'm wrong. B.tech is best at each an every group. All you need to do in ask and discover that you're interested in which and follow it. Because if you took any branch forcefully in which you're not interested that'll harm you in future.

To get admi in to top engineering college, you need to appear in jee main.

Application form for jee main April examination starts from 07th of February and shall remain open till 07th of March 2020.

Feel free to comment if you have any doubt

Good luck