Hello Aditya,
The admissions are going are in most of the colleges and will be probably over till the end of January. If your admissions are done and your college is done with the admission process then don't worry, your classes can commence from any point of time and if still the admission is going on, then have patience and wait for some time.
In the meantime, you can download the syllabus of your college and can see what are the subjects you have to study and can google about them. Or you can learn any new skill and can enroll in any course you are interested in. There are a lot of things to do in free time, you can choose according to your area of interest.
Thank you!
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile