yep...no more INTERNET / TV / FRIENDS.
First create an exam environment , this will create focus on your studies.. and relax.
Now start preparing for the earlier exams like accounts, law , cost/fm first and at the end of the day do the subjects which you feel tough or you have not completed yet but make sure you do this at the end . Since there is not much time left thats why i am suggesting to start with the subjects of the up coming exams first.
Now make sure you read and write quickly ..make habbit of doing this from now and stay focused with the questions you solve these days. Most the time students cannot complete their paper in exams because they solve questions very slow.
Drink lots of water and relax, IPCC is not tough ..its just a normal exam (only little lengthy) .. you can still perform well with whatever time left for the preparation.