hello nikhitha..,

At this last moment, don't try to attempt to study any new topic. Reading new topics will confuse you during the exam. Instead of reading new topics, students are advised to revise all the important formulae and concepts two to three times before the exam. Especially with just a few days left before the exam, you cannot revise and solve everything in the syllabus of JEE Advanced. You need to handpick things and focus there. At the same time, you need to brush up the whole syllabus .

Here are 10 things you should be doing in the last few days before the exam..

1. Get organized.
2. Create a revision timetable.
3. Study smarter.
4. Practice past exam questions.
5. Learn what you don't know.
6. Get your mock paper out. ...
7. Know the layout of the paper.
8. Eat, drink and exercise.

hope this information was useful to you...

all the best for your exams..

Since you are going for a last minute preparation,You need to go through NCERT first, Class 11 and Class 12 books.Try to take up as many mock tests as you can and refer the previous year's question papers to get an clear idea about the exam pattern.Make notes of important formulae so that you can go through them before your exams.Work very hard,stay focused in this one month towards your preparation.Enroll in online coaching institutes or crash programmes  t get access to mock tests.

All the best!!