Hello aspirant,

if you have not performed well in your first drop, and want to continue further, then I would suggest you to go for the second drop for JEE mains. When you give second drop for JEE mains, you will be familiar with the environment around you, so you will not feel nervous. I would like to give some suggestions that you can follow for your Second drop in JEE mains, and to make it a successful attempt. First you'll have to manage a new time table schedule and have to fix at it. Practice Previous Years Questions paper, previous 10 years will do well. for the next tip, you must give as many mock test since it will improve your efficiency in JEE mains exam. Secondly, keep this consistency and solve additional reference books after solving NCERT Books in Physics, chemistry, and Mathematics.

Further, you can follow below preparation tips to score better in your second drop for JEE mains :

Prepare A Well-laid Plan

Draft a daily schedule.

Prioritize the topics that require more time and relevant to the subject.

Stick to the routine and pay special attention to problems.

Get Hold Of The Syllabus

Manage your time effectively

Understand Basic Concepts

Before delving into JEE preparations, know the JEE syllabus and understand the basic concepts present in the syllabus.

Evaluate your knowledge on basic concepts.

Make notes on required topics.

Choose The Right Study Material

further, you can also follow these below mentioned reference books to know more about the preparation for jee mains :

JEE Main Books Important for Mathematics

Trigonometry by S. L. Loney

Higher Algebra by Hall & Knight

Maths XI & XII by NCERT

Coordinate Geometry by S. L. Loney

Problems in Calculus of One Variable by I.A. Maron

JEE Main Books for Physics

Problems in General Physics by I.E. Irodov

Fundamentals of Physics by Halliday, Resnick & Walker

Concepts of Physics Vol I and II by H.C. Verma

Books for JEE Main Chemistry

Organic Chemistry by Paula Bruice Yurkanis

Organic Chemistry by Morrison & Boyd

Inorganic Chemistry by J.D. Lee

Numerical Chemistry by P. Bahadur

Further, For more information and complete details about the JEE mains tips and strategies and about the subject wise weightage in JEE mains, you can follow the belwo link :

https://engineering.careers360.com/articles/jee-main-preparation-tips

I hope that this will help.