Dear student,

See you are left with less time. What I suggest is try to concentrate on JEE Mains Preparation. You can take crash course for JEE Mains as you are left with less time. Try to appear this year and see upto what mark you are. If you wish to take a drop and prepare then go for it after seeing your JEE Mains performance. As you 3 attempts for JEE Mains in three consecutive years and JEE Advanced in two consecutive years from the year you pass 12 th standard. Because in 3 months you can score good marks or not it cannot be said, as it depends on your preparation, your grip on subjects, etc factors.

Preparation Tips for Exams:

First make a note of CAT syllabus and get idea of it.

Prepare your own short notes.

Make flow chart of the concepts to remember them easily.

First prepare the topics you feel easy, to boost up your confidence.

After than go for tough subjects prepration.

After completion of the syllabus preparation then solve previous year's papers.

See the type of questions asked in previous years and prepare accordingly.

Then go for sample papers solving.

Then take sample or practice tests.

Finally revise all the syllabus.

Best Books for preparation of JEE exam are listed below.

Chemistry:

NCERT Chemistry textbooks for Class XI and XII

ABC of Chemistry for Classes 11 and 12 by Modern

Organic Chemistry by OP Tandon

Physical Chemistry by OP Tandon

Mathematics:

Mathematics by Arihant Publications

Objective Mathematics by R.D Sharma

NCERT Mathematics Class XI and Class XII textbooks

Physics:

NCERT Physics Class XI & Class XII

Concepts of Physics by H.C. Verma

To get more information go through below mentioned link.

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

For more information about Best Books for JEE Advanced go through below given link.

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

You can check below mentioned link to get more information about JEE Knockout.

https://learn.careers360.com/knockout-jee-main-april/

May this information was helpful to you.

Best of Luck!!