hello aspirant,..

here are the tips that you can do at the last moment preparation for jee

1. look over your class notes. After school, look over the notes you took in class that day for 15 to 20 minutes. ...
2. Do problems similar to those that were assigned for homework. ...
3. Join a study group. ...
4. Have someone make up practice problems for you. ...
5. Reward yourself for studying hard. ...
6. Rest and eat well just before the exam.
7. Don't Try to Learn Anything New. .
8. Use Flash Cards to Remember Formulas. ...
9. Read your paper, carefully! Start your exam with a question you are most comfortable with.
10. Solve problems in a stepwise method. ...
11. Write a clean paper. ..

hope this information was useful to you

all the best for your bright future...