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Important Topics for JEE Main and Advanced 2026- JEE Main 2026 and JEE Advanced 2026 are considered the most difficult competitive exams. After qualifying JEE Main, students will become eligible for JEE Advanced. Preparing for JEE Main and Advanced 2026 requires a focused and strategic approach, and the most important part of this journey is knowing which topics matter the most. The syllabus for both exams is vast, but not all chapters carry equal weight. Some topics are repeatedly asked every year and hold higher importance.
JEE Main 2026 Session 1 will take place from January 21 to January 30, 2026. Following the exam, NTA will publish the solved question papers and answer keys on its official website. The results are likely to be declared by February 12, 2026.
In this article, important topics for JEE Main and Advanced 2026 are provided along with the subjectwise division of chapters with some preparation tips by experts. Before knowing important topics students must go through to the syllabus for JEE Main 2026 to make a complete stretagy of exam.
Students seeking admission to Indian Institutes of Technology (IITs) have to qualify for both the exams and with good ranks. The pattern of questions asked in JEE Main and Advanced is multiple choice and questions with numerical value answers. In JEE Advanced we see different types of questions as well like multiple correct choice questions. Preparation for these exams requires determination and dedication to crack and secure admission in IITs or the National Institute of Technology (NITs). Careers360 organized a webinar with subject experts of JEE Main and Advanced to get insights on preparation tips, important topics, and other points essential for the preparation. Below are mentioned the most important chapters for JEE Advanced and JEE Main as per the suggestions.
Subject | Important Topics for both JEE Main and Advanced |
Physics |
|
Mathematics |
|
Chemistry |
|
Below is a chapter-wise breakdown of the most important Physics topics for JEE Main and Advanced to help you plan your preparation strategically.
The table below highlights high-weightage Chemistry chapters and important topics for both JEE Main and Advanced to boost your score effectively.
The table below lists the most important and high-scoring Maths chapters for JEE Main and Advanced, based on previous year trends and expert analysis.
Expert-recommended JEE Main 2026 preparation tips focus on building strong fundamentals, consistent practice, and smart strategy to score high with effective time management. Some of the tips are given below:
Study and complete the entire syllabus of the exam so that nothing is missed. Preparation should be done in a way to get a conceptual understanding of all topics in every subject. Study from the right books, books which are easy to understand and have examples to clear the concepts. Take help from your teachers or coaching wherever necessary
Revise the topics regularly that you study. Revision is very important as topics that are not revised can get out of the memory and be easily forgotten.
Practice mock tests and sample papers. JEE Main mock tests and sample papers are very useful in self-evaluating the preparation level. Similarly, solving sample papers will help in getting rid of the exam fear, and questions and keeping track of time management.
Do not study anything new in the last week of preparation. Only take full-length practice sets and revise the JEE Advanced important topics in last week
Stay motivated and try to stay away from anxiety and stress.
Also Read
| How to Prepare for JEE Main 2026 | JEE Advanced 2026 Preparation Tips, Important Topics and Books |
| JEE Main 2026 Last Minute Preparation Tips | How to Prepare for JEE Main 2026 in 6 Months? |
Frequently Asked Questions (FAQs)
Yes, to a large extent. While JEE Advanced may delve deeper, mastering the common essential topics serves as a strong foundation for both exams.
A balanced approach covering all subjects and topics is essential. Prioritizing important topics while neglecting others can hinder overall performance.
The registration is started for JEE Mains session 1, 2026.
On Question asked by student community
Hello there!
I am attaching two links from the official website of Careers360. First one will provide you with the comprehensive analysis about the most repeated questions of JEE Mains examination , and second link provides you with a free pdf for the top 30 most repeated topics and questions. Kindly go through it. Hope it helps.
https://engineering.careers360.com/download/ebooks/jee-main-top-30-most-repeated-questions-topics
Thank you !
Hello there!
I am attaching a link from the official website of Careers360 which contains all the important formulas for physics , chemistry and mathematics for JEE mains. Hope it helps!
https://engineering.careers360.com/articles/jee-main-formulas
thank you!
Hello,
Yes, you can edit the OBC authority designation in the JEE Main 2026 form during the correction window.
To do it:
Wait for the correction window to open.
Log in to the JEE Main portal at jeemain.nta.nic.in.
Click on “Correction in Application Form.”
Go to the category or certificate details section.
Edit the authority designation if the field is active, or re-upload a corrected OBC certificate.
Save and submit the changes.
If the field is not editable, upload a new valid certificate or contact the NTA helpline for help.
Hope it helps !
Hello,
NTA has not yet announced the JEE Main correction window dates. It will open after the registration process ends, and the notice will be released on the official website.
You can usually edit details like school name and category-related information during the correction window. So, you should be able to correct the school name and the OBC certificate authority field if those sections are made editable.
Keep checking the JEE Main website regularly, and make the changes as soon as the correction window opens.
Hope it helps !
Hello,
Yes, you need to enter your board registration number while filling the JEE Main application form .
This is the number given by your school board (like CBSE, ICSE, or state board) when you registered for your Class 10 or Class 12 board exams .
You can find it on your Class 10 or 12 admit card, marksheet, or registration slip provided by your board.
If you don’t remember it, you can ask your school for the registration number.
Hope it helps !
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