Careers360 Logo
ask-icon
share
Do or Die Chapters for JEE Mains 2026: Most Important Topics to Score High

Do or Die Chapters for JEE Mains 2026: Most Important Topics to Score High

Updated on 11 Jun 2026, 11:58 AM IST

Do or Die Chapter For JEE Mains 2026 - Some chapters always appear in the exam and contribute a major portion of the marks; such chapters are considered the real ‘Do or Die’ ones, as they keep repeating in previous year papers and play a crucial role in getting a good score. In this article, we provide a subject-wise list of do-or-die chapters, along with their preparation strategies, the JEE Mains 2026 exam pattern, and the types of questions asked. In this article to explore the complete subject-wise list of do-or-die chapters for JEE Main Session 2. JEE Main 2026 January session has already ended, and Session 2 is scheduled from 2 to 9 April 2026. This year, several changes have been made: dark mode has been enabled, font size has been adjusted, and screen zoom-in and zoom-out options have been added.

Live | Jul 8, 2026 | 6:26 PM IST

This Story also Contains

  1. JEE Mains 2026 Physics Do or Die Chapters
  2. JEE Mains 2026 Chemistry Important Topics & Do or Die Chapters
  3. JEE Mains 2026 Mathematics Most Scoring Topics to Focus
  4. Preparation Tips to Cover Scoring Topics for JEE Main 2026
  5. JEE Mains 2026 Exam Pattern, Marks Distribution & Question Types
Do or Die Chapters for JEE Mains 2026: Most Important Topics to Score High
Do or Die Chapters for JEE Mains 2026

JEE Mains 2026 Physics Do or Die Chapters

In JEE Mains 2026, physics often decides the score due to its mix of conceptual and numerical questions. Below are the high-weightage chapters in Physics that you must focus on for better accuracy and maximum marks

Physics

Weightage

Optics

13.26%

Electrostatics

10.74%

Properties of Solids and Liquids

9.05%

Rotational Motion

6.53%

Magnetic Effects of Current & Magnetism

6.32%

Confused About College Admissions?

Get expert advice on college selection, admission chances, and career path in a personalized counselling session.

Book a Counselling Slot
Select Date
Pick a Slot

JEE Mains 2026 Chemistry Important Topics & Do or Die Chapters

Preparing Chemistry for JEE Mains 2026 becomes easier if you know the important topics and their weightage. Here’s a list of the do-or-die chapters for JEE Mains 2026 session 2 that can help you maximize your score.

Chemistry

Weightage

Coordination Compounds

8.21%

Some Basic Concepts Of Chemistry

7.79%

Chemical Thermodynamics

6.95%

Organic Chemistry – Some Basic Principles and Techniques

6.32%

Redox Reaction and Electrochemistry

6.11%
UPES B.Tech Admissions 2026

Last Date to Apply: 18th May | Ranked #43 among Engineering colleges in India by NIRF | Highest Package 1.3 CR , 100% Placements

Amrita University B.Tech 2026

Recognized as Institute of Eminence by Govt. of India | NAAC ‘A++’ Grade | Upto 75% Scholarships

JEE Mains 2026 Mathematics Most Scoring Topics to Focus

To score high marks in JEE Mains 2026 Mathematics, prioritize the topics that carry maximum weightage. Here are the most scoring chapters you should prioritize in your preparation.

Mathematics

Weightage

Coordinate Geometry

17.89%

Integral Calculus

10.74%

Limit, Continuity, and Differentiability

8.84%

Sets, Relations & Functions

7.79%

Sequence and Series

7.37%

Also Read

Preparation Tips to Cover Scoring Topics for JEE Main 2026

Follow these smart preparation tips given below to effectively cover the do-or-die chapters for JEE Mains 2026 session 2 and maximize your score.

Chapter Weightage Band

Preparation Strategy

High Weightage (8–18%)

Treat these as do-or-die chapters for JEE Main Session 2. For JEE Mains 2026 - Prioritize in daily study schedule. - Revise NCERT + coaching notes thoroughly. - Solve at least the last 10 years’ PYQs. - Create formula/short notes for rapid revision.

Moderate Weightage (5–8%)

These chapters can boost your score significantly. - Allocate alternate-day practice. - Revise concepts weekly. - Solve 30–40 targeted practice questions per chapter. - Use them for building accuracy and speed.

Low Weightage (2–5%)

Attempt only after high/medium chapters are strong. - Focus on concept clarity (not depth). - Revise formulas and basic NCERT examples. - Practice 10–15 questions just for familiarity.

Very Low Weightage (<2%)

Can be skipped if short on time. - If time permits, cover basics only. - Revise formula sheets, but don’t over-invest.

Also Read:

Lovely Professional University B.Tech Admissions 2026

India's Largest University | NAAC A++ | 100% Placements Record | Highest CTC 2.5 Cr PA | 150 + Programmes across Multiple Disciplines | Last date: 15th May, 2026!

HIET B.Sc Aviation Chennai Admissions 2026

B.Sc Aviation Admissions 2026 | HIET has trained over 42,000 persons as engineers and technicians | MOU signed with AIR INDIA ENGINEERING SERVICES LIMITED (AIESL)

JEE Main Syllabus: Subjects & Chapters
Select your preferred subject to view the chapters

JEE Mains 2026 Exam Pattern, Marks Distribution & Question Types

This table will give you a general knowledge of the JEE Mains Exam Pattern

Particulars

Details

Exam Mode

Computer-Based Test (CBT)

Papers

Paper 1 (B.E./B.Tech)

Subjects

Physics, Chemistry, Mathematics

Total Questions

75 questions (25 per subject)

Questions to Attempt

All questions are compulsory

Type of Questions

MCQs (4 options with 1 correct) + Numerical Answer Type (NAT)

Total Marks

300

Marking Scheme

+4 for correct –1 for incorrect (MCQ), and no negative marking for NATs

Duration

3 Hours (180 Minutes)

Medium of Exam

13 Languages (including English, Hindi, Gujarati, etc.)

Frequently Asked Questions (FAQs)

Q: What are Do or Die chapters for JEE Mains 2026?
A:

Do or die chapters for JEE Mains are the most important chapters with the highest weightage that can significantly affect your marks in JEE Mains.

Q: Are Do or Die chapters enough to crack JEE Mains 2026?
A:

No, they can significantly increase or break your marks but they themselves are not enough. You have to focus on other chapters too.

Q: How many Do or Die chapters should I focus on in each subject?
A:

On average there are 5 to 7 significantly important chapter from each subject.

Articles
|
Upcoming Engineering Exams
Ongoing Dates
NATA Application Date

9 Mar'26 - 4 Aug'26 (Online)

Upcoming Dates
COMEDK UGET Answer Key Date

20 Jul'26 - 20 Jul'26 (Online)

Explore Top Universities Across Globe

Questions related to JEE Main

On Question asked by student community

Have a question related to JEE Main ?

To gain admission into Class 11, you must have passed your Class 10 exams from a recognised board. After that, visit the school you wish to join with your marksheet, transfer certificate, and other required documents, such as passport-sized photographs and address proof. Complete the admission form and pay the

Yes, you can take admission in Ambedkar Institute of Technology for BCA even if you are an Arts stream student and didn't have Maths or Computer Science.

While some colleges may have specific subject requirements for BCA, Ambedkar Institute of Technology generally allows students from any stream to apply for

Hello aspirant,

The JEE Main test 2025 notice will shortly be released by the National Testing Agency. The JEE Main 2025 exam will be administered by the NTA in two sessions, most likely in January and April. On the website jeemain.nta.ac.in, the precise dates of the JEE Mains 2025 exam

Hello,

With a rank of 38,422 for WBJEE Pharmacy and 9,225 for TFW, achieving government pharmacy college is not too simple; however, you are likely to have good prospects in the private or semi-government colleges within West Bengal in the name of TFW. Your rank at OBC category is 4,153,

Yes, you qualify for the SC reservation quota under the Home State Quota in NIT Karnataka since you hold a Caste Certificate (SC) and a Karnataka domicile certificate.


You will be taken into account for the All India SC category reservation for other NITs around India. For NIT admissions nationwide,