NEET Chapter-Wise Weightage: Check Important Topics, Marks Distribution, Preparation Tips
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Content Writer | Updated On - Jan 22, 2025
NEET 2025 exam is likely to be conducted by NTA in the first week of May 2025. The syllabus has remained the same as last year. NEET chapter-wise weightage, important topics , NEET 2024 Question Paper will help the candidates to better prepare for the NEET 2025.
NEET 2025 exam will be conducted in offline mode in a single day and single shift. The NEET 2025 will be held in pen and paper mode for 3 hours and 20 minutes. Paper will be divided into two sections: Section A and B. Section A will contain 35 questions while Section B will have 15 questions. Of these 15 questions in Section B, candidates will have to answer 10 questions.
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NEET Syllabus 2025 Chapter Wise Weightage Overview
With the list of important chapters with you, you can prioritize your study efforts on these areas to maximize your scores in the NEET 2025 exam. Chapter-wise weightage for NEET 2025 provides which chapter holds greater significance and how many questions could be expected from each chapter in NEET 2025.
| Subject | Class 11 (Questions) | Class 11 (Marks) | Class 12 (Questions) | Class 12 (Marks) | Total (Questions) | Total (Marks) |
|---|---|---|---|---|---|---|
| Physics | 22 | 88 | 28 | 112 | 50 | 200 |
| Chemistry | 23 | 92 | 27 | 108 | 50 | 200 |
| Botany | 26 | 104 | 24 | 96 | 50 | 200 |
| Zoology | 24 | 96 | 26 | 104 | 50 | 200 |
| Total | 95 | 380 | 105 | 420 | 200 | 800 |
NEET Chapter Wise Weightage for Physics
Physics is generally considered the toughest subject among all the subjects. If you aim to secure a rank in the Top 100 students in NEET 2025 exam, you must ensure that the Physics syllabus is covered thoroughly. It is essential to know the Physics chapter-wise weightage for the NEET 2025 exam so that students can put effort & time into the high-scoring topics & chapters and can achieve maximum score in the Physics section in the NEET 2025 exam.
What Is The Weightage Of NEET Physics 2025?
The most important chapters for this section are Laws of Motion, System of Particle and Rigid Body, Thermodynamics, Magnetic Effect of Current & Magnetism, Current Electricity, etc. Experts suggest more time on these chapters. Apart from preparing from NCERT and other reference books, a candidate must also focus on solving numerical-based questions to secure good marks in Physics. Know the NEET Physics chapter-wise weightage here.
| Physics Chapters/Topics | Weightage (%) |
|---|---|
| Mechanical Properties of Solids | 2% |
| Moving Charges and Magnetism | 5% |
| Center of Mass & System of Particles | 2% |
| Wave Optics | 2% |
| Electromagnetic Induction | 3% |
| Mechanical Properties of Fluids | 3% |
| Electromagnetic Waves | 3% |
| Rotational Motion | 6% |
| Oscillations | 3% |
| Ray Optics and Optical Instruments | 6% |
| Kinetic Theory of Gases | 3% |
| Dual Nature of Radiation and Matter | 3% |
| Gravitation | 3% |
| Current Electricity | 10% |
| Semiconductor Electronics: Materials, Devices and Simple Circuits | 5% |
| Units and Measurements | 5% |
| Work Energy and Power | 3% |
| Electric Charges and Fields | 3% |
| Magnetism and Matter | 1% |
| Atoms | 3% |
| Nuclei | 4% |
| Motion in a Plane | 3% |
| Mathematical Tools & Vectors | 1% |
| Laws of Motion | 2% |
| Thermodynamics | 2% |
| Waves | 1% |
| Electrostatic Potential and Capacitance | 5% |
| Alternating Current | 4% |
| Thermal Properties of Matter | 1% |
| Motion in a Straight Line | 3% |
NEET Physics Exam Analysis (2024-20)
| Chapter | Easy | Medium | Hard | Weightage (%) |
|---|---|---|---|---|
| Kinematics | 4 | 7 | 2 | 5.73 |
| Laws of Motion | 5 | 6 | 3 | 6.17 |
| Work, Energy, and Power | 3 | 5 | 2 | 4.41 |
| Rotational Motion | 4 | 8 | 3 | 6.62 |
| Gravitation | 3 | 6 | 2 | 4.85 |
| Thermodynamics | 6 | 8 | 2 | 7.06 |
| Oscillations and Waves | 4 | 7 | 2 | 5.73 |
| Electrostatics | 5 | 7 | 3 | 6.62 |
| Current Electricity | 4 | 6 | 2 | 5.3 |
| Magnetic Effects of Current and Magnetism | 3 | 8 | 3 | 6.17 |
| Electromagnetic Induction and AC | 5 | 7 | 2 | 6.17 |
| Optics | 6 | 7 | 3 | 7.06 |
| Atoms and Nuclei | 4 | 6 | 2 | 5.3 |
| Electronic Devices | 3 | 5 | 2 | 4.41 |
| Modern Physics | 5 | 7 | 2 | 6.17 |
| Mechanics (Miscellaneous) | 6 | 8 | 3 | 7.52 |
| Total | 76 | 110 | 41 | 100.00% |
NEET Chapter Wise Weightage 2025 for Biology
The Biology NEET Chapter-wise Weightage 2025 is a crucial resource for NEET aspirants. Biology plays a pivotal role, accounting for 50 percent of the questions in the NEET exam.
While all the chapters in the Biology section are important, candidates need to allocate their study time effectively across these chapters.
Chapter Wise Weightage For Botany
Below is the table showcasing the expected weightage:
| Chapters/Topics | Weightage (%) |
|---|---|
| Biodiversity and Conservation | 4% |
| Anatomy of Flowering Plants | 7% |
| Cell: The Unit of Life | 5% |
| Respiration in Plants | 4% |
| Microbes in Human Welfare | 4% |
| Cell Cycle and Cell Division | 9% |
| Molecular Basis of Inheritance | 14% |
| Principles of Inheritance and Variation | 10% |
| Sexual Reproduction in Flowering Plants | 6% |
| Ecosystem | 4% |
| Morphology of Flowering Plants | 6% |
| Plant Growth and Development | 6% |
| The Living World | 1% |
| Plant Kingdom | 7% |
| Biological Classification | 3% |
| Organisms and Populations | 4% |
| Photosynthesis in Higher Plants | 4% |
NEET Botany Exam Analysis (2024-20)
| Chapter | Easy | Medium | Hard | Weightage (%) |
|---|---|---|---|---|
| Anatomy of Flowering Plants | 2 | 11 | 3 | 6.23 |
| Biodiversity and Conservation | 9 | 2 | 1 | 4.67 |
| Biological Classification | 2 | 5 | 0 | 2.72 |
| Cell: The Unit of Life | 3 | 1 | 2 | 2.33 |
| Cell Cycle and Cell Division | 10 | 10 | 3 | 8.95 |
| Ecosystem | 4 | 4 | 2 | 3.89 |
| Environmental Issues | 5 | 3 | 0 | 3.11 |
| Microbes in Human Welfare | 2 | 1 | 2 | 1.95 |
| Mineral Nutrition | 3 | 0 | 4 | 2.72 |
| Molecular Basis of Inheritance | 16 | 15 | 3 | 13.23 |
| Morphology of Flowering Plants | 7 | 7 | 3 | 6.61 |
| Organisms and Populations | 5 | 3 | 4 | 4.67 |
| Photosynthesis in Higher Plants | 5 | 7 | 0 | 4.67 |
| Plant Growth and Development | 13 | 2 | 1 | 6.23 |
| Plant Kingdom | 8 | 2 | 4 | 5.45 |
| Principles of Inheritance and Variation | 8 | 10 | 5 | 8.95 |
| Respiration in Plants | 3 | 3 | 2 | 3.11 |
| Sexual Reproduction in Flowering Plants | 6 | 6 | 1 | 5.06 |
| Strategies for Enhancement in Food Prod. | 1 | 1 | 0 | 0.78 |
| Transport in Plants | 3 | 2 | 2 | 2.72 |
| The Living World | 0 | 1 | 0 | 0.39 |
| Total | 116 | 97 | 44 | 100.00% |
Chapter Wise Weightage For Zoology
Below is the table showcasing the expected weightage:
| Chapters/Topics | Weightage (%) |
|---|---|
| Structural Organisation in Animals (Animal Tissues) | 8% |
| Locomotion and Movement | 6% |
| Body Fluids and Circulation | 5% |
| Evolution | 6% |
| Biomolecules | 10% |
| Human Reproduction | 6% |
| Breathing and Exchange of Gases | 4% |
| Excretory Products and their Elimination | 5% |
| Reproductive Health | 8% |
| Biotechnology – Principles and Processes | 12% |
| Human Health and Disease | 6% |
| Biotechnology and its Applications | 7% |
| Animal Kingdom | 13% |
| Neural Control and Coordination | 2% |
| Chemical Coordination and Integration | 4% |
NEET Zoology Analysis (2024-20)
| Chapter | Easy | Medium | Hard | Weightage (%) |
|---|---|---|---|---|
| Animal Kingdom | 10 | 13 | 3 | 9.85 |
| Biomolecules | 8 | 13 | 6 | 10.23 |
| Biotechnology – Principles and Processes | 11 | 14 | 6 | 11.74 |
| Biotechnology and its Applications | 5 | 12 | 1 | 6.82 |
| Body Fluids and Circulation | 2 | 9 | 1 | 4.55 |
| Breathing and Exchange of Gases | 2 | 7 | 1 | 3.79 |
| Chemical Coordination and Integration | 3 | 3 | 1 | 2.65 |
| Digestion and Absorption | 6 | 4 | 0 | 3.79 |
| Evolution | 5 | 8 | 2 | 5.68 |
| Excretory Products and their Elimination | 3 | 5 | 3 | 4.17 |
| Human Health and Disease | 3 | 11 | 2 | 6.06 |
| Human Reproduction | 3 | 11 | 5 | 7.2 |
| Locomotion and Movement | 1 | 12 | 2 | 5.68 |
| Neural Control and Coordination | 0 | 4 | 2 | 2.27 |
| Reproductive Health | 6 | 12 | 0 | 6.82 |
| Structural Organisation in Animals | 7 | 13 | 3 | 8.71 |
| Total | 75 | 151 | 38 | 100.00% |
NEET Chapter Wise Weightage 2025 for Chemistry
The chemistry syllabus for NEET consists of 20 units from Physical, Organic and Inorganic Chemistry areas. Students preparing for NEET 2025 must complete the NEET Chemistry syllabus to ensure getting a good score. Since the syllabus of Chemistry is a lengthy one, it is advisable that you know the NEET Chemistry chapter-wise weightage so that you can decide which chapters to prepare for and which ones to opt out of.
NEET Physical Chemistry Syllabus
In the NEET exam, Physical Chemistry holds significant weight, making it imperative for candidates to prioritize their preparation for this section.
Typically, questions from Physical Chemistry carry a substantial proportion in the NET Chemistry section. Dedication to mastering Chemistry Physical chapters for NET can prove instrumental in achieving a strong and well-rounded performance on exam day. The table below provides weightage of Physical Chemistry in NEET.
| Class | Chapters/Topics | Weightage (%) |
|---|---|---|
| Class 11 | Mole Concept | 5% |
| Class 11 | Atomic Structure & Nuclear Chemistry | 3% |
| Class 11 | Gaseous State | 3% |
| Class 11 | Thermodynamics & Thermochemistry | 3% |
| Class 11 | Chemical Equilibrium | 3% |
| Class 11 | Ionic Equilibrium | 4% |
| Class 11 | Redox Reactions | 2% |
| Class 12 | Solid State | 3% |
| Class 12 | Solutions & Colligative Properties | 4% |
| Class 12 | Electrochemistry | 3% |
| Class 12 | Chemical Kinetics | 4% |
| Class 12 | Surface Chemistry | 2% |
NEET Physical Chemistry Analysis (2024-20)
| Chapter | Easy | Medium | Hard | Weightage (%) |
|---|---|---|---|---|
| Atomic Structure | 3 | 5 | 2 | 6.85 |
| Thermodynamics | 6 | 6 | 3 | 10.27 |
| Equilibrium | 4 | 6 | 2 | 8.22 |
| Redox Reactions | 3 | 4 | 1 | 5.48 |
| States of Matter | 2 | 5 | 2 | 6.16 |
| Solutions | 4 | 7 | 2 | 8.9 |
| Electrochemistry | 5 | 6 | 3 | 9.59 |
| Chemical Kinetics | 3 | 6 | 2 | 7.53 |
| Surface Chemistry | 2 | 4 | 1 | 4.79 |
| Total | 32 | 49 | 18 | 68.79% |
Neet Organic Chemistry Syllabus
Candidates must give organic chemistry class 12 preparation top priority because it has a substantial chapter-by-chapter weight in the NEET chemistry syllabus. Developing a good preparation plan for the Chemistry exam requires a thorough comprehension of the Organic Chemistry NEET weightage.
Organic Chemistry questions make up a sizable portion of the NEET Chemistry part, highlighting its significance to the test as a whole. In addition to strengthening one's conceptual foundation, mastery of these subjects is essential for guaranteeing a strong and thorough performance.
| Class | Chapters/Topics | Average No. of Questions | Weightage (%) |
|---|---|---|---|
| Class 11 | Hydrocarbons | 2 | 4% |
| Class 11 | General Organic Chemistry | 2 | 5% |
| Class 12 | Haloalkane | 1 | 2% |
| Class 12 | Aldehydes, Ketones, and Carboxylic Acids | 2 | 3% |
| Class 12 | Polymer | 1 | 2% |
| Class 12 | Alcohol, Phenol, Alkyl Halide | 2 | 4% |
| Class 12 | Aromatic Compounds | 3 | 6% |
| Class 12 | Biomolecules | 2 | 4% |
| Class 12 | Carbonyl Compounds | 2 | 4% |
| Class 12 | Organic Compounds comprising Nitrogen | 2 | 3% |
| Class 12 | Chemistry in Everyday Life | 2 | 3% |
| Class 12 | Environmental Chemistry | 1 | 2% |
| Class 12 | IUPAC & Isomerism | 2 | 4% |
| Class 12 | Practical Organic Chemistry | 1 | 2% |
NEET Organic Chemistry Analysis (2024-20)
| Chapter | Easy | Medium | Hard | Weightage (%) |
|---|---|---|---|---|
| General Organic Chemistry (GOC) | 7 | 6 | 2 | 12.82 |
| Hydrocarbons | 5 | 6 | 2 | 11.11 |
| Haloalkanes and Haloarenes | 4 | 5 | 2 | 9.4 |
| Alcohols, Phenols, and Ethers | 3 | 6 | 3 | 10.26 |
| Aldehydes, Ketones, and Carboxylic Acids | 4 | 6 | 2 | 10.26 |
| Biomolecules | 2 | 4 | 1 | 5.98 |
| Polymers | 3 | 3 | 1 | 5.98 |
| Chemistry in Everyday Life | 2 | 3 | 1 | 5.13 |
| Total | 30 | 39 | 14 | 100.00% |
Neet Inorganic Chemistry Syllabus
Inorganic Chemistry chapters consist of approximately 40 per cent of the total questions of the Chemistry subject. Inorganic Chemistry chapters in the NEET exam form a major part of the syllabus of the biggest and sole entrance exam for undergraduate medical courses.
Candidates must prepare for the Inorganic Chemistry chapters for NEET in a value-added and serious manner.
| Class | Chapters/Topics | Weightage (%) |
|---|---|---|
| Class 11 | Chemical Bonding | 9% |
| Class 11 | P-Block Elements | 7% |
| Class 11 | Periodic Table & Periodicity in Properties | 4% |
| Class 11 | Hydrogen | 2% |
| Class 11 | S-Block Elements | 3% |
| Class 12 | Coordination Compounds | 6% |
| Class 12 | D and F-Block Elements | 4% |
| Class 12 | Metallurgy | 2% |
| Class 12 | Qualitative Analysis | 2% |
NEET Inorganic Chemistry Analysis (2024-20)
| Chapter | Easy | Medium | Hard | Weightage (%) |
|---|---|---|---|---|
| Chemical Bonding | 5 | 7 | 3 | 12.61 |
| p-Block Elements | 6 | 8 | 3 | 14.29 |
| d-Block and f-Block Elements | 5 | 7 | 2 | 11.76 |
| Coordination Compounds | 6 | 7 | 2 | 12.61 |
| Total | 22 | 29 | 10 | 100.00% |
NEET 2025 Preparation Guide
Understand the Syllabus:
Cover the NCERT textbook thoroughly, as most NEET questions are based on NCERT content.Pay special attention to numerical problems in Physical Chemistry and conceptual questions in Inorganic Chemistry.
Create a Study Plan:
Allocate dedicated time slots for each subsection. Focus more on high-weightage chapters listed above.
Practice Questions:
Solve previous year’s NEET papers to understand the exam pattern.Attempt topic-wise practice questions to strengthen weak areas.
Mock Tests and Time Management:
Take regular mock tests to improve speed and accuracy.Analyze your performance after each test to identify areas for improvement.
Use Reliable Resources:
Stick to NCERT books for theory and reference books like O.P. Tandon or P. Bahadur for additional practice.
60 Days Preparation Plan
| Timeframe | Focus Areas | Details |
|---|---|---|
| Day 1-10 | Foundation Revision | Revise key Class 11 topics like Mechanics, Chemical Bonding, and Human Physiology. |
| Day 11-20 | High-Weightage Topics | Focus on Class 12 topics like Modern Physics, Organic Chemistry, Genetics, and Ecology. |
| Day 21-30 | Subject-Specific Practice | Solve topic-specific questions in Physics, Chemistry, and Biology. Analyze mistakes regularly. |
| Day 31-40 | Mixed Question Practice | Attempt mixed mock tests covering multiple chapters from all three subjects. Work on weak areas. |
| Day 41-50 | Full-Length Mock Tests | Practice 5-6 full-length tests to improve speed and accuracy. Analyze your performance thoroughly. |
| Day 51-55 | Targeted Revision | Revise formulas, diagrams, and important concepts from NCERT for all subjects. |
| Day 56-59 | Final Mock Tests | Take 2-3 final full-length mock tests under timed conditions. Focus on minimizing mistakes. |
| Day 60 | Rest and Preparation Checklist | Relax, revise key points, and mentally prepare for the exam day. |
NEET Previous Year Question Paper
You can solve previous year’s NEET papers to understand the exam pattern and attempt topic-wise practice questions to strengthen weak areas.
NEET Important Chapters Class 11
- The most important topic for NEET Physics from class 11th syllabus Mechanics. On an average 12 to 13 questions are asked from this important topic in NEET every year.
- Ecology is the most important topic for NEET Biology. On an average, 12-15 questions are asked in the NEET exam from this topic every year. This is an easy and the most scoring topic in biology.
- Chemical Bonding is the most important topic for Chemistry. On an average, 12 questions are asked in the NEET exam from this topic every year. This is an easy and the most scoring topic in biology.
| Physics | Chemistry | Biology |
|---|---|---|
| Mechanics | Chemical Bonding | Ecology |
| Vectors | General Organic Chemistry (IUPAC Nomenclature) | Diversity in Living World |
| Kinematics | Structure of Atom | Structural Organisation in Animals and Plants (Morphology and Anatomy of Plants) |
| Laws of Motion | Equilibrium | Cell Structure and Function |
| Work, Energy, and Power | p-Block | Plant Physiology |
| Thermodynamics | Reaction Mechanisms | Anatomy of Flowering Plants |
| Rotational Dynamics | Redox Reactions | Principles of Inheritance and Variation |
| Gravitation | Thermodynamics | Biomolecules |
| Oscillations and Waves | Hydrocarbons (Alkanes, Alkenes, Alkynes) | Biotechnology and its Applications |
NEET Important Chapters Class 12
- The most important topic for NEET Physics from class 12th syllabus Electrostatis. On an average 13 questions are asked from this important topic in NEET every year.
- Ecology is the most important topic for NEET Biology. On an average, 12 questions are asked in the NEET exam from this topic every year. This is an easy and the most scoring topic in biology.
- Electrochemistry is the most important topic for Chemistry. On an average, 12 questions are asked in the NEET exam from this topic every year. This is an easy and the most scoring topic in biology.
| Physics | Chemistry | Biology |
|---|---|---|
| Electrostatics | Electrochemistry | Reproduction |
| Current Electricity | Chemical Kinetics | Genetics and Evolution |
| Magnetic Effects of Current and Magnetism | p-Block Elements | Biology and Human Welfare |
| Electromagnetic Waves | d and f Block Elements | Biotechnology and Its Applications |
| Optics | Coordination Compounds | Ecology and Environment |
| Atoms and Nuclei | Biomolecules | Plant Physiology |
| Electronic Devices (Semiconductors) | Mole Concept | Biomolecules |
*The article might have information for the previous academic years, please refer the official website of the exam.
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Best way to prepare for NEET is by starting early and being dedicated. Join a coaching class or take one online.
For the UG Engineering courses, candidates need to have 10+2 with 45% for the general category. However, the aggregate percentage will be 40% for SC/ST/OBC. For the PG Engineering courses, candidates need to have graduation with 50% and 45% for the SC/ST/OBC.
PDUSU eligibility criteria for the M.Ed program is merit scored in the B.Ed program from a recognized University or Board.
Eligibility requirements for Rajiv Gandhi Proudyogiki Vishwavidyalaya (RGPV) programs as follows:
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There are different scholarships provided for VIT students and each has different Criteria. Some of them are mentioned below.
- VITEEE Scholarship under GV School Development Programme (GVSDP): Scholarships are given to the rank scored in VITEEE in the first year of the program and are continued on the basis of the criteria mentioned in the award letter issued during admission.
- Smt. Rajeswari Viswanathan Memorial Scholarship: Scholarships given to meritorious candidates from an economically weak background who satisfy the criteria specified in the application.
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