Most Important Chapters For JEE Advanced 2025, High Weightage Topics, Toughest Chapters
Shrivastav 15 May, 2025
Share
Most Important Chapters for JEE Advanced 2025 : JEE Advanced is among the most challenging entrance exams, which grants admission to premier IITs. Success in it needs hard work, but also wise strategy. An integral element of wise preparation is being aware of which subject areas are of utmost importance in the exam. In this article, we’ve listed the most important chapters for JEE Advanced 2025, based on previous years’ paper analysis. While these chapters deserve extra focus, make sure to cover the complete syllabus for the best results.
Most Important Chapters for JEE Advanced 2025
JEE Advanced 2025 demands a deep understanding of concepts and problem-solving skills.
- Mathematics : The most important chapters in Mathematics include Calculus, Coordinate Geometry, Vectors & 3D, and Algebra.
- Physics, focus on Mechanics, Electromagnetism, Modern Physics, and Thermodynamics.
- Chemistry is crucial, with Organic Chemistry (Reaction Mechanisms, Named Reactions), Physical Chemistry (Electrochemistry, Thermodynamics), and Inorganic Chemistry (Coordination Compounds, Chemical Bonding) being key. Prioritize high-weightage topics, strengthen conceptual clarity, and practice extensively with previous years’ papers and mock tests. A strategic approach with a balance between theory and problem-solving will boost performance in JEE Advanced 2025.
Subject Wise Most Important Chapters in JEE Advanced 2025
Candidates who are willing to appear for the JEE Advanced 2025 exam must go through the subject-wise most important chapters in JEE Advanced 2025. According to the impotence, candidates need to plan their study routine. Candidates can check the most important chapters in JEE Advanced 2025 for Physics, Chemistry, and Mathematics in the tables below.
Most Important Chapters in JEE Advanced 2025 in Physics
Candidates can check the most important chapters in JEE Advanced 2025 in Physics for class 10 and class 12 in the table below. Most of the questions are asked from class 11 Physics syllabus.
| Most Important Chapters in JEE Advanced 2025 in Physics | |||
| UNIT & TOPIC NAME | NO OF QUESTIONS | TOTAL MARKS | (%) WEIGHTAGE |
| Class-12 | 16 | 56 | 47% |
| Mechanics | 1 | 3 | 3% |
|
Gravitation |
1 | 3 | 3% |
| Modern Physics | 4 | 14 | 12% |
|
Mass Defect & Binding Energy |
1 | 3 | 3% |
|
Photoelectric Effect, de-Broglie wavelength of matter waves |
2 | 7 | 6% |
|
Radioactivity |
1 | 4 | 3% |
| Optics | 3 | 11 | 9% |
|
Geometrical Optics |
3 | 11 | 9% |
| Electricity & Magnetism | 6 | 21 | 18% |
|
Alternating current |
1 | 3 | 3% |
|
Capacitance |
2 | 7 | 6% |
|
Electro Magnetic Field |
1 | 3 | 3% |
|
Electro Magnetic Induction |
1 | 4 | 3% |
|
Electrostatics |
1 | 4 | 3% |
| Unit & Dimensions, Experiment, Measurement & Errors | 1 | 4 | 3% |
|
Error in Measurement |
1 | 4 | 3% |
| Electromagnetic waves | 1 | 3 | 3% |
|
Electromagnetic waves |
1 | 3 | 3% |
| Class-11 | 18 | 64 | 53% |
| Mechanics | 13 | 46 | 38% |
|
Centre of mass |
2 | 8 | 7% |
|
Rigid Body Dynamics |
2 | 6 | 5% |
|
Sound Waves |
2 | 6 | 5% |
|
Fluid Mechanics |
2 | 6 | 5% |
|
Simple Harmonic motion |
1 | 4 | 3% |
|
Surface Tension |
1 | 4 | 3% |
|
Rectilinear Motion & Vectors |
2 | 8 | 7% |
|
String wave |
1 | 4 | 3% |
| Thermal Physics | 4 | 14 | 12% |
|
Kinetic Theory of Gases & Thermodynamics |
4 | 14 | 12% |
| Unit & Dimensions, Experiment, Measurement & Errors | 1 | 4 | 3% |
|
Unit & Dimension |
1 | 4 | 3% |
| Total | 34 | 120 | 100% |
JEE Advanced 2025 Physics Preparation Tips
Preparing for the Physics section of JEE Advanced 2025 requires a strategic approach to mastering concepts, enhancing problem-solving skills, and managing time effectively. Here are essential tips to help candidates secure good scores in Physics:
-
Understand Fundamental Concepts: Candidates should focus on grasping the basic principles and laws of Physics rather than rote memorization. Understanding concepts will facilitate the application of knowledge to complex problems.
-
Strengthen Mechanics: Mechanics form the backbone of JEE Physics . Candidates should prioritize topics like Laws of Motion, Work-Energy Theorem, and Rotational Motion to build a solid foundation.
-
Practice Numerical Problems Regularly: Regular practice of numerical problems is crucial. Candidates should solve a variety of problems, including previous years' questions, to develop confidence and improve speed.
-
Focus on High-Weightage Topics: Identify and concentrate on high-weightage topics such as Electrostatics, Electromagnetic Induction, Thermodynamics, Optics, and Modern Physics.
-
Engage in Mock Tests: Taking regular mock tests will help candidates simulate exam conditions, improving time management skills and familiarizing them with the exam format.
-
Revise Regularly: Setting aside time for revision is essential to reinforce learned concepts. Creating summary notes for quick reviews can aid in retention.
Most Important Chapters in JEE Advanced 2025 in Chemistry
Candidates can check the topic-wise weightage of JEE Advanced 2025 for Chemistry in the table below. Most of the questions in Chemistry are asked from the topics of the class 11 syllabus.
| Most Important Chapters in JEE Advanced 2025 in Chemistry | |||
| UNIT & TOPIC NAME | NO OF QUESTIONS | TOTAL MARKS | (%) WEIGHTAGE |
| Class-12 | 17 | 59 | 49% |
| Inorganic Chemistry-II | 4 | 13 | 11% |
|
Coordination Compounds |
2 | 6 | 5% |
|
Isolation of Metals |
1 | 4 | 3% |
|
d-Block Elements |
1 | 3 | 3% |
|
Organic Chemistry-II |
8 | 28 | 23% |
|
Biomolecules |
1 | 3 | 3% |
|
Phenols |
3 | 10 | 8% |
|
Amines |
1 | 4 | 3% |
|
Alkyl Halides |
2 | 8 | 7% |
|
Ethers |
1 | 3 | 3% |
| Physical Chemistry-II | 5 | 18 | 15% |
|
Chemical Kinetics |
1 | 4 | 3% |
|
Electrochemistry |
1 | 3 | 3% |
|
Solid State |
1 | 3 | 3% |
|
Surface Chemistry |
1 | 4 | 3% |
|
Solutions |
1 | 4 | 3% |
| Class-11 | 17 | 61 | 51% |
| Inorganic Chemistry-I | 5 | 19 | 16% |
|
Chemical Bonding and Molecular Structure |
3 | 12 | 10% |
|
p-Block Elements (Group 13 & 14) |
2 | 7 | 6% |
| Organic Chemistry-I | 4 | 13 | 11% |
|
Benzene |
3 | 10 | 8% |
|
Basic Principles of Organic Chemistry |
1 | 3 | 3% |
| Physical Chemistry-I | 8 | 29 | 24% |
|
Chemical Thermodynamics |
3 | 10 | 8% |
|
Chemical and Ionic Equilibrium |
2 | 7 | 6% |
|
Mole Concept-I |
1 | 4 | 3% |
|
States of Matter: Gases and Liquids |
1 | 4 | 3% |
|
Atomic Structure |
1 | 4 | 3% |
| Total | 34 | 120 |
100% |
JEE Advanced 2025 Chemistry Preparation Tips
Candidates can follow the below preparation tips to secure good marks in JEE Advanced 2025 Chemistry exam.
Understand the Syllabus: Candidates should familiarize themselves with the complete JEE Advanced syllabus, which includes Organic, Inorganic, and Physical Chemistry. Knowing the weightage of each topic will help prioritize study efforts.
Focus on Key Topics: Concentrate on high-weightage areas such as:
Physical Chemistry: Chemical Thermodynamics, Electrochemistry, Chemical Kinetics
Organic Chemistry: Reaction Mechanisms, Hydrocarbons, Functional Groups
Inorganic Chemistry: Coordination Compounds, Chemical Bonding, Periodic Trends
Master Reaction Mechanisms: In Organic Chemistry, understanding reaction mechanisms is crucial. Candidates should practice these thoroughly to tackle related problems effectively.
Practice Numerical Problems: Regularly solving numerical problems in Physical Chemistry is essential for applying theoretical concepts practically. Candidates should focus on stoichiometry, thermodynamics, and electrochemistry.
Take Mock Tests: Regular mock tests will help candidates adapt to the exam format and improve time management skills. Analyzing performance will identify weak areas for improvement.
Create Summary Notes: Developing concise notes for each chapter that highlight key concepts, formulas, and important reactions will be useful for quick revisions.
Revise Regularly: Candidates should set aside time for periodic revision of all topics to reinforce learning and ensure retention of important concepts leading up to the exam.
Most Important Chapters in JEE Advanced 2025 in Maths
Candidates can check the topic-wise most important chapters in JEE Advanced 2025 in Mathematics in the table below. Most of the questions in Mathematics in JEE Advanced 2025 exam are asked from class 12 topics.
| Most Important Chapters in JEE Advanced 2025 in Maths | |||
| UNIT & TOPIC NAME | NO OF QUESTIONS | TOTAL MARKS | (%) WEIGHTAGE |
| Class-12 | 23 | 81 | 68% |
| Differential Calculus | 3 | 10 | 8% |
|
Application of Derivatives |
1 | 3 | 3% |
|
Limit |
1 | 3 | 3% |
|
Functions |
1 | 4 | 3% |
| Integral Calculus | 6 | 23 | 19% |
|
Definite integration |
5 | 19 | 16% |
|
Differential equation |
1 | 4 | 3% |
| Matrix & Determinants | 3 | 10 | 8% |
|
Matrices & Determinants |
3 | 10 | 8% |
| Probability | 5 | 17 | 14% |
|
Probability |
5 | 17 | 14% |
| Trigonometry | 2 | 8 | 7% |
|
Inverse Trigonometric function |
2 | 8 | 7% |
| Vector and 3D | 4 | 13 | 11% |
|
Vector |
1 | 3 | 3% |
|
Three Dimensional Geometry |
3 | 10 | 8% |
| Class-11 | 11 | 39 | 33% |
| Complex Numbers | 3 | 11 | 9% |
|
Complex Numbers |
3 | 11 | 9% |
| Coordinate Geometry | 3 | 11 | 9% |
|
Circle |
1 | 4 | 3% |
|
Ellipse |
1 | 4 | 3% |
|
Parabola |
1 | 3 | 3% |
| Trigonometry | 2 | 6 | 5% |
|
Solution of Triangle |
2 | 6 | 5% |
| Sequence & Series | 1 | 4 | 3% |
|
Sequence & Series |
1 | 4 | 3% |
| Binomial Theorem | 1 | 4 | 3% |
|
Binomial Theorem |
1 | 4 | 3% |
| Statistics | 1 | 3 | 3% |
|
Statistics |
1 | 3 | 3% |
| Total | 34 | 120 | 100% |
JEE Advanced 2025 Mathematics Preparation Tips
Preparing for the Mathematics section of JEE Advanced 2025 requires a focused and strategic approach. Here are essential tips to help candidates excel in their JEE Advanced preparation:-
Understand JEE Advanced Syllabus : Candidates should familiarize themselves with the complete syllabus, which includes key topics such as Sets, Relations and Functions, Algebra, Calculus, Vectors, and Analytical Geometry. Knowing the weightage of each topic will help in prioritizing study efforts.
-
Focus on High-Weightage Topics: Concentrate on high-weightage areas such as:
-
Calculus: Differential Calculus and Integral Calculus
-
Coordinate Geometry: Straight Lines, Circles, Parabolas, Ellipses
-
Probability and Statistics: Fundamental concepts and applications
-
Practice Regularly: Consistent practice is crucial. Candidates should solve a variety of problems from each topic, including previous years' question papers to enhance problem-solving skills and speed.
-
Master Core Concepts: Ensure a strong understanding of core concepts in Algebra, Calculus, and Geometry. This foundational knowledge is vital for tackling complex problems.
-
Take Mock Tests: Regular mock tests will help candidates adapt to the exam format and improve time management skills. Analyzing performance in these tests will identify weak areas for improvement.
-
Create Summary Notes: Developing concise notes that highlight key formulas and concepts will be useful for quick revisions before the exam.
-
Revise Periodically: Candidates should set aside time for regular revision of all topics to reinforce learning and ensure retention of important concepts leading up to the exam.
Most Important Chapters for JEE Advanced 2025 FAQs
Q.1 : Why are some chapters considered more important for JEE Advanced 2025?
Q. 2 : How should I prioritize my study for high-weightage chapters for JEE Advanced 2025?
Q.3 : Can mastering the most important chapters for JEE Advanced 2025 guarantee a good score?
Q.4: What is the easy way to study tough chapters for JEE Advanced 2025?
Live & recorded classes available at easeDashboard for progress trackingMillions of practice questions at your fingertips
