NEET Chapter Wise Weightage 2026 & Important Topics
The NEET exam features a chapter-wise weightage system, crucial for students to understand the significance of each chapter in Biology, Chemistry, and Physics. This breakdown aids students in prioritizing their preparation by highlighting the chapters that carry greater weight in the exam.
We understand the significance of strategic preparation, and this resource is designed to empower you with the knowledge needed to focus your efforts on areas that carry higher importance in the NEET exam.
Physics: Chapter Wise Weightage
Physics requires conceptual clarity and numerical practice. The table below highlights high-yield chapters based on NTA trends.
| Unit / Chapter | Avg Qs | Weightage | Important Topics to Focus On |
|---|---|---|---|
| Laws of Motion & Mechanics | 3-4 | 7% | Free Body Diagrams Conservation of Momentum Friction |
| System of Particles & Rotation | 3 | 7% | Moment of Inertia Torque Rolling Motion |
| Thermodynamics | 3 | 7% | Carnot Engine First Law Adiabatic Processes |
| Current Electricity | 3 | 6% | Kirchhoff's Laws Potentiometer Resistivity |
| Semiconductors | 3 | 6% | Logic Gates PN Junction Diode Zener Diode |
| Ray & Wave Optics | 3 | 5% | Lens Maker Formula Young's Double Slit Total Internal Reflection |
| Electrostatics | 2 | 4% | Gauss's Law Capacitors Electric Potential |
Chemistry: Chapter Wise Weightage
Chemistry is the rank decider. Focus on the equal distribution between Inorganic, Organic, and Physical Chemistry.
1. Inorganic Chemistry
| Chapter | Avg Qs | Weightage | Key Topics |
|---|---|---|---|
| Chemical Bonding | 4 | 8% | VSEPR Theory, Hybridisation, MOT |
| p-Block Elements | 3 | 6% | Trends, Oxoacids, Group 15-18 reactions |
| Coordination Compounds | 2 | 5% | IUPAC Naming, Isomerism, CFT |
2. Organic Chemistry
| Chapter | Avg Qs | Weightage | Key Topics |
|---|---|---|---|
| GOC & Hydrocarbons | 4 | 7% | Inductive/Resonance Effects, Electrophilic Substitution |
| Aromatic Compounds | 3 | 6% | Benzene reactions, Phenols |
| Aldehydes, Ketones & Acids | 2 | 4% | Named Reactions (Aldol, Cannizzaro), Acidity trends |
| Biomolecules | 2 | 3% | Glucose structure, Proteins, DNA/RNA |
3. Physical Chemistry
| Chapter | Avg Qs | Weightage | Key Topics |
|---|---|---|---|
| Mole Concept & Solutions | 3 | 6% | Molarity/Molality, Colligative Properties |
| Equilibrium (Ionic + Chemical) | 3 | 6% | pH calculation, Kp/Kc, Solubility Product |
| Electrochemistry & Kinetics | 3 | 6% | Nernst Equation, Rate Law, Order of Reaction |
Biology: Chapter Wise Weightage
The NEET exam carries a total of 720 points, and the Biology section constitutes half of this total, accounting for 360 points. The section comprises 90 questions, with 45 questions dedicated to Botany and another 45 to Zoology. Below is the detailed chapter-wise breakdown.
| Unit / Chapter | Avg Qs | Weightage | Must-Read Topics |
|---|---|---|---|
| BOTANY (45 Questions) | |||
| Genetics & Evolution | 15 | 25% | Mendelian Laws DNA Replication Lac Operon |
| Ecology & Environment | 10 | 16% | Population Interactions Biodiversity Env. Issues |
| Plant Physiology | 8 | 14% | C3/C4 Cycles Glycolysis Plant Hormones |
| Plant Diversity | 7 | 12% | Algae/Fungi Angiosperm Life Cycle |
| Cell Structure & Function | 6 | 10% | Cell Cycle Mitosis/Meiosis Organelles |
| Plant Reproduction | 5 | 9% | Double Fertilization Pollination |
| Morphology of Flowering Plants | 4 | 7% | Root/Stem Modifications Inflorescence |
| Plant Anatomy | 2 | 4% | Xylem/Phloem Secondary Growth |
| Biomolecules | 2 | 3% | Enzymes Protein Structure |
| ZOOLOGY (45 Questions) | |||
| Human Physiology | 13 | 45% | Digestion Neural Control Body Fluids |
| Human Reproduction & Health | 5 | 16% | Menstrual Cycle Gametogenesis Contraception |
| Animal Kingdom | 3 | 10% | Chordata Features Non-chordates |
| Origin & Evolution | 3 | 10% | Hardy-Weinberg Homologous Organs |
| Human Health & Diseases | 3 | 9% | Immunity AIDS/Cancer Common Diseases |
| Structural Organization in Animals | 2 | 5% | Animal Tissues Cockroach/Frog Anatomy |
| Animal Husbandry | 1 | 3% | Breeding Strategies Livestock Management |
| Biology & Human Welfare | 1 | 2% | Microbes in Industry Sewage Treatment |
© 2026 PERSUE. All Rights Reserved.
NEET Chapter Wise Weightage 2026 & Important Topics
The NEET exam features a chapter-wise weightage system, crucial for students to understand the significance of each chapter in Biology, Chemistry, and Physics. This breakdown aids students in prioritizing their preparation by highlighting the chapters that carry greater weight in the exam.
We understand the significance of strategic preparation, and this resource is designed to empower you with the knowledge needed to focus your efforts on areas that carry higher importance in the NEET exam.
Physics: Chapter Wise Weightage
Physics requires conceptual clarity and numerical practice. The table below highlights high-yield chapters based on NTA trends.
| Unit / Chapter | Avg Qs | Weightage | Important Topics to Focus On |
|---|---|---|---|
| Laws of Motion & Mechanics | 3-4 | 7% | Free Body Diagrams Conservation of Momentum Friction |
| System of Particles & Rotation | 3 | 7% | Moment of Inertia Torque Rolling Motion |
| Thermodynamics | 3 | 7% | Carnot Engine First Law Adiabatic Processes |
| Current Electricity | 3 | 6% | Kirchhoff's Laws Potentiometer Resistivity |
| Semiconductors | 3 | 6% | Logic Gates PN Junction Diode Zener Diode |
| Ray & Wave Optics | 3 | 5% | Lens Maker Formula Young's Double Slit Total Internal Reflection |
| Electrostatics | 2 | 4% | Gauss's Law Capacitors Electric Potential |
Chemistry: Chapter Wise Weightage
Chemistry is the rank decider. Focus on the equal distribution between Inorganic, Organic, and Physical Chemistry.
1. Inorganic Chemistry
| Chapter | Avg Qs | Weightage | Key Topics |
|---|---|---|---|
| Chemical Bonding | 4 | 8% | VSEPR Theory, Hybridisation, MOT |
| p-Block Elements | 3 | 6% | Trends, Oxoacids, Group 15-18 reactions |
| Coordination Compounds | 2 | 5% | IUPAC Naming, Isomerism, CFT |
2. Organic Chemistry
| Chapter | Avg Qs | Weightage | Key Topics |
|---|---|---|---|
| GOC & Hydrocarbons | 4 | 7% | Inductive/Resonance Effects, Electrophilic Substitution |
| Aromatic Compounds | 3 | 6% | Benzene reactions, Phenols |
| Aldehydes, Ketones & Acids | 2 | 4% | Named Reactions (Aldol, Cannizzaro), Acidity trends |
| Biomolecules | 2 | 3% | Glucose structure, Proteins, DNA/RNA |
3. Physical Chemistry
| Chapter | Avg Qs | Weightage | Key Topics |
|---|---|---|---|
| Mole Concept & Solutions | 3 | 6% | Molarity/Molality, Colligative Properties |
| Equilibrium (Ionic + Chemical) | 3 | 6% | pH calculation, Kp/Kc, Solubility Product |
| Electrochemistry & Kinetics | 3 | 6% | Nernst Equation, Rate Law, Order of Reaction |
Biology: Chapter Wise Weightage
The NEET exam carries a total of 720 points, and the Biology section constitutes half of this total, accounting for 360 points. The section comprises 90 questions, with 45 questions dedicated to Botany and another 45 to Zoology. Below is the detailed chapter-wise breakdown.
| Unit / Chapter | Avg Qs | Weightage | Must-Read Topics |
|---|---|---|---|
| BOTANY (45 Questions) | |||
| Genetics & Evolution | 15 | 25% | Mendelian Laws DNA Replication Lac Operon |
| Ecology & Environment | 10 | 16% | Population Interactions Biodiversity Env. Issues |
| Plant Physiology | 8 | 14% | C3/C4 Cycles Glycolysis Plant Hormones |
| Plant Diversity | 7 | 12% | Algae/Fungi Angiosperm Life Cycle |
| Cell Structure & Function | 6 | 10% | Cell Cycle Mitosis/Meiosis Organelles |
| Plant Reproduction | 5 | 9% | Double Fertilization Pollination |
| Morphology of Flowering Plants | 4 | 7% | Root/Stem Modifications Inflorescence |
| Plant Anatomy | 2 | 4% | Xylem/Phloem Secondary Growth |
| Biomolecules | 2 | 3% | Enzymes Protein Structure |
| ZOOLOGY (45 Questions) | |||
| Human Physiology | 13 | 45% | Digestion Neural Control Body Fluids |
| Human Reproduction & Health | 5 | 16% | Menstrual Cycle Gametogenesis Contraception |
| Animal Kingdom | 3 | 10% | Chordata Features Non-chordates |
| Origin & Evolution | 3 | 10% | Hardy-Weinberg Homologous Organs |
| Human Health & Diseases | 3 | 9% | Immunity AIDS/Cancer Common Diseases |
| Structural Organization in Animals | 2 | 5% | Animal Tissues Cockroach/Frog Anatomy |
| Animal Husbandry | 1 | 3% | Breeding Strategies Livestock Management |
| Biology & Human Welfare | 1 | 2% | Microbes in Industry Sewage Treatment |
© 2026 PERSUE. All Rights Reserved.