Hey Barath.

To be able to concentrate and focus more on your studies, you should try to make a schedule and follow that strictly. Divide your time wisely, Keep a considerable amount of timr according to your requirements for studying. Make sure that you take short breaks in between as they help you to focus better. Other than that, keep some time for the recreational activities that you prefer like TV, Sports or any other hobby that you have.  But do make sure that you do not spend more than required time for these.

Best of luck!