Hello aspirant ,

The syllabus of JEE exam is Very vast.....

Here are the important points to keep in mind when starting JEE preparation from 11th class.....

1.Write down the complete syllabus of JEE ( Physics, Chemistry, Mathematics )

2.Prepare your own time table according to your free time and coaching time

3.Refer some good books for numerical practice

4.Focus on NCERT

5.solve model or practice papers

6.Keep revising the chapters

7.Take small breaks between the study

For efficient preparation, consistent revision is necessary.......you have to revise important points or notes before starting a new chapter....

The level of questions is a bit higher in jee Advanced than mains....

The syllabus is almost same for both exams

It can be only achieved by serious dedicated practice and questions solving.....

You will get a complete syllabus of JEE exam through the following link......

https://engineering.careers360.com/articles/jee-main-syllabus

Also ,You will find all the needed information about reference books through the following link for jee mains and advanced exam preparation.....

https://engineering.careers360.com/articles/best-books-for-jee-advanced

Hope this helps

All the best for your Future