Hello aspirant,

Yes, definitely you will get admission in Good NIT colleges or IIT colleges if you will score some good rank and score in JEE mains and if you will clear the cutoff marks required for admissions in these colleges.

The 75% Criteria that is eligible for JEE mains has now been removed by the JEE Authorities for 2022 JEE exams. Recently the National Testing Agency released a notification about JEE Main 2022 on their official website. As per the latest notification, the NTA has removed 75% marks criteria from the minimum eligibility percentage norms .

That means to be eligible for JEE mains, you just have to score a minimum passing marks in class 12th subjects - PCm,  to be eligible in JEE mains.

Further, since you are an JEE aspirant, and you are going to give JEE mains exam in 2022, I have some valuable preparation tips for you :

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, below are some of the best recommendations of books that will help you to score good marks in 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.