Information Technology

First of all, you will get admission in an IT college according to the eligibility criterion. If you meet all points of eligibility, then you may fill the form of that particular college. According to me, the basic eligibility requirements are age eligibility, score in your class 12th boards, and if you want to do Diploma in IT, you are eligible right after passing out your class 10th boards. After the eligibility criteria, there comes choosing your college/university/institute. So, if you are particular about the area of college such that it must specifically nearer to your hometown, then, you will have to make a list of the top colleges which you may apply for. Some colleges are conducting their own entrance exams through the score which they make selection of students. While some colleges are to be visited, give an interview and fill the admission form. Kindly Google about colleges which you are listing according to the average students got placed and had placements last year and the number of companies visited last year, average salary package of the college, etc.

For me, the best way to learn robotics is by practising. Here is how you can practice to improve your programming, electrical, mechanical skills, and also your creativity :
Take the Arduino For Beginner course on Udemy to start Arduino with a strong programming foundation, which will help you go much further for your next projects (disclaimer : I am the author of this course. I also have included a coupon code on the link, with a discount)
Check out Instructables
Buy an Arduino board and go on their forum
If you can afford it and are interested in mechanics : buy a cheap 3D printer to build your robot
For more advanced control and programming resources : Robot Operating System.