NEET 2026 Chapter-wise Weightage With Important Topics

NEET 2026 Chapter-wise Weightage With Important Topics

Irshad AnwarUpdated on 02 Feb 2026, 12:27 PM IST

NEET 2026 chapter-wise weightage with important topics is one of the most searched preparation resources among medical aspirants. Since NEET UG is a highly competitive exam with a vast syllabus, studying all chapters with equal priority is neither practical nor effective. Analysing chapter-wise weightage based on NEET exam previous year trends helps students identify high-scoring chapters, frequently asked topics, and areas that need repeated revision. This approach allows NEET aspirants to focus on what matters most in the exam.

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This Story also Contains

  1. Why NEET 2026 Chapter-Wise Weightage Is Important for Preparation?
  2. NEET 2026 Physics Chapter-Wise Weightage and Important Topics
  3. NEET 2026 Chemistry Chapter-wise Weightage and High-Yield Topics
  4. NEET Biology Chapter Wise Weightage 2026
  5. How to Use NEET Chapter-Wise Weightage to Study Smart
NEET 2026 Chapter-wise Weightage With Important Topics
NEET 2026 Chapter-wise Weightage With Important Topics

Understanding the subject-wise and chapter-wise weightage for the NEET exam helps in smart planning for Physics, Chemistry, and Biology. By aligning preparation with important topics and NCERT-based trends, students can optimise their study time, improve accuracy, and boost overall scores. This article provides a detailed breakdown of NEET 2026 chapter-wise weightage along with important topics, helping aspirants build a focused, result-oriented study strategy.

Why NEET 2026 Chapter-Wise Weightage Is Important for Preparation?

Understanding NEET 2026 chapter-wise weightage helps aspirants plan their preparation in a smart and result-oriented way instead of studying all chapters with equal effort.

  • Identifies high-scoring and frequently asked chapters in NEET

  • Helps in prioritising important topics from Physics, Chemistry, and Biology

  • Saves time by reducing focus on low-weightage chapters during initial preparation

  • Improves revision efficiency, especially in the last months before the exam

  • Supports better time management and subject-wise balance

  • Increases accuracy by focusing on NCERT-based and repeated concepts

  • Helps aspirants build a target-oriented study plan for NEET 2026

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Using NEET chapter-wise weightage effectively helps students to maximise their score with focused preparation and systematic revision.

NEET 2026 Physics Chapter-Wise Weightage and Important Topics

Physics is often considered the most challenging section of NEET, and understanding the chapter-wise weightage for NEET 2026 Physics helps aspirants focus on high-scoring and frequently asked chapters. Analysing previous year trends shows that certain chapters contribute more questions every year, making them essential for scoring well.

The table below presents the NEET Physics chapter-wise weightage along with the most important topics, helping students prioritise revision and practice numericals from high-weightage topics.

Physics Chapter-Wise Weightage for NEET 2026

Chapter Name

Total Weightage (%) (based on last 5 years)

Important Topics to Focus

Current Electricity

7.95%

Ohm’s law, resistivity, drift velocity, Kirchhoff’s laws, Wheatstone bridge, meter bridge

Electrostatic Potential and Capacitance

6.28%

Electric potential, capacitors, energy stored in capacitor, dielectrics, series–parallel combination

Ray Optics and Optical Instruments

5.86%

Reflection and refraction, mirror and lens formula, magnification, optical instruments

Gravitation

5.86%

Newton’s law, gravitational potential, escape velocity, satellites, Kepler’s laws

Semiconductor Electronics: materials, devices and simple circuits

5.86%

Diodes, Zener diode, transistor, logic gates, PN junction

Moving Charges and Magnetism

5.44%

Lorentz force, motion in magnetic field, Biot–Savart law, Ampere’s law

Oscillations

5.44%

Simple harmonic motion, time period, energy in SHM, spring–mass system

Alternating Current

5.02%

AC circuits, RMS value, impedance, resonance, power factor

Units and Measurements

5.02%

Dimensional analysis, significant figures, error analysis

Electric Charges and Fields

5.02%

Coulomb’s law, electric field, flux, Gauss’s law

Work, energy and power

3.77%

Work–energy theorem, potential energy, power, collisions

Electromagnetic Waves

3.77%

EM spectrum, displacement current, properties of EM waves

Thermodynamics

3.35%

Laws of thermodynamics, heat engines, Carnot cycle

Motion in a Straight Line

3.35%

Kinematics, equations of motion, graphs

Laws of motion

3.35%

Newton’s laws, friction, free body diagrams

Nuclei

3.35%

Radioactivity, nuclear reactions, mass defect, binding energy

System of Particles and Rotational Motion

2.93%

Centre of mass, torque, angular momentum, moment of inertia

Electromagnetic Induction

2.93%

Faraday’s laws, Lenz’s law, induced emf

Dual Nature of Matter and Radiation

2.51%

Photoelectric effect, de Broglie wavelength

Mechanical Properties of Fluids

2.51%

Pascal’s law, Bernoulli’s principle, viscosity

Wave Optics

2.51%

Interference, diffraction, Young’s double slit experiment

Magnetism and Matter

2.09%

Magnetic properties, earth’s magnetism

Atoms

2.09%

Bohr model, atomic spectra

Kinetic Theory

1.67%

Ideal gas equation, RMS speed, degrees of freedom

Motion in a Plane

1.67%

Vector addition, projectile motion

Mechanical Properties of Solids

1.26%

Stress–strain, Young’s modulus

Waves

0.84%

Wave equation, sound waves

Thermal Properties of Matter

0.84%

Calorimetry, thermal expansion

NEET 2026 Chemistry Chapter-wise Weightage and High-Yield Topics

Chemistry is one of the most scoring sections in NEET when prepared strategically, as many questions are directly based on NCERT concepts, reactions, and formulas. Understanding the chapter-wise weightage for NEET 2026 Chemistry helps aspirants identify high-return chapters from Physical, Organic, and Inorganic Chemistry.

The table below presents the NEET Chemistry chapter-wise weightage along with high-yield topics, enabling students to prioritise revision, strengthen weak areas, and maximise their score in NEET 2026.

Chemistry Chapter Wise Weightage for Neet 2026

Chapter Name

Total Weightage (%) (based on last 5 year data)

Important Topics to Focus

Basic Concepts of Chemistry

3.91%

Mole concept, stoichiometry, limiting reagent, concentration terms

Structure of Atom

5.12%

Bohr model, quantum numbers, electronic configuration, spectra

Classification of Elements & Periodicity

5.57%

Periodic trends, atomic size, ionisation energy, electron affinity

Chemical Bonding and Molecular Structure

6.12%

VSEPR theory, hybridisation, molecular orbital theory, hydrogen bonding

States of Matter

3.34%

-

Thermodynamics

5.15%

Laws of thermodynamics, enthalpy changes, Hess’s law, Gibbs free energy

Equilibrium

2.97%

Chemical equilibrium, ionic equilibrium, buffer solutions, pH

Redox Reactions

2.82%

Oxidation number, balancing redox equations, redox titrations

Hydrogen

0.84%

-

The s-Block Element

1.25%

-

Some p-Block Elements

3.58%

Group 13–17 properties, oxides, halogens

d and f Block Elements

3.43%

Electronic configuration, oxidation states, magnetic properties

Coordination Compounds

6.94%

Werner theory, IUPAC naming, isomerism, CFT

Solid State

2.34%

-

Solutions

6.33%

Colligative properties, Raoult’s law, abnormal molar mass

Electrochemistry

2.32%

Electrochemical cells, Nernst equation, conductance

Chemical Kinetics

4.73%

Rate law, order of reaction, Arrhenius equation

Surface Chemistry

0.87%

-

Organic Chemistry – Some Basic Principles and Techniques

5.44%

Reaction mechanisms, acidity–basicity, purification methods

Hydrocarbons

6.63%

Alkanes, alkenes, alkynes, aromatic compounds, reactions

Haloalkanes and Haloarenes

4.28%

SN1 & SN2 reactions, elimination reactions

Alcohols, Phenols and Ethers

4.28%

Preparation, reactions, acidic nature of phenols

Aldehydes, Ketones and Carboxylic Acids

4.70%

Nucleophilic addition, oxidation–reduction, name reactions

Amines

3.66%

Basic strength, diazotisation, Hoffmann bromamide reaction

Biomolecules

2.60%

Carbohydrates, proteins, enzymes, vitamins

Polymers

1.25%

-

Environmental Chemistry

0.87%

-

General Principles and Processes of Isolation of Elements

1.28%

-

The data is from past five years and chapters States of Matter, Hydrogen, The s-Block Element, Solid State, Surface Chemistry, Polymers, Environmental Chemistry, General Principles and Processes of Isolation of Elements are not in the NEET syllabus now.

NEET Biology Chapter Wise Weightage 2026

Biology carries the highest weightage in NEET, contributing 360 marks out of 720, making it the most scoring subject for NEET 2026 aspirants. Analysing the chapter-wise weightage for NEET Biology helps students identify frequently asked chapters and focus on NCERT-based, high-yield topics.

The table below presents the NEET Biology chapter-wise weightage along with important topics, based on previous year trends, to support smart revision and effective exam preparation.

NEET Biology Chapter Wise Weightage 2026

Chapter Name

Total Weightage (%)

Important Topics to Focus

Biological Classification

1.54%

Five-kingdom system, viruses, viroids, lichens

Plant Kingdom

2.86%

Algae, bryophytes, pteridophytes, gymnosperms, angiosperms

Morphology of Flowering Plants

3.52%

Root, stem, leaf modifications, inflorescence, flower, fruit

Anatomy of Flowering Plants

3.30%

Tissue systems, secondary growth, dicot vs monocot anatomy

Cell-The Unit of Life

3.30%

Cell organelles, membrane structure, cell theory

Cell Cycle and Cell Division

4.84%

Mitosis, meiosis, Prophase-I stages

Biomolecules

4.40%

Proteins, carbohydrates, lipids, enzymes

Animal Kingdom

5.49%

Non-chordates, chordates, diagnostic features

Structural Organisation in Animals

4.18%

Animal tissues, Morphology, anatomy and functions of different systems of an insect (Frog)

Body Fluids and Circulation

1.10%

Blood components, cardiac cycle, ECG

Excretory Products and Their Elimination

1.10%

Nephron structure, urine formation

Photosynthesis in Higher Plants

2.64%

Light reaction, Calvin cycle, photorespiration

Respiration in Plants

1.32%

Glycolysis, Krebs cycle, ETS

Plant Growth and Development

1.76%

Plant hormones, photoperiodism, vernalisation

Chemical Coordination & Integration

2.86%

Endocrine glands, hormones, hormonal disorders

Transport in Plants

1.10%

-

Digestion and Absorption

1.54%

-

Mineral Nutrition

0.44%

-

Sexual Reproduction in Flowering Plants

4.84%

Microsporogenesis, megasporogenesis, double fertilisation

Human Reproduction

4.62%

Gametogenesis, menstrual cycle, fertilisation

Reproductive Health

2.20%

Contraceptive methods, STDs, infertility

Principles of Inheritance and Variation

4.84%

Mendelian crosses, linkage, gene interaction

Molecular Basis of Inheritance

8.79%

DNA replication, transcription, translation, genetic code

Evolution

2.64%

Evidences of evolution, Hardy–Weinberg principle

Human Health and Disease

5.06%

Immunity, AIDS, cancer, drugs and alcoholism

Microbes in Human Welfare

2.20%

Antibiotics, sewage treatment, biogas

Biotechnology- Principles and Process

6.60%

rDNA technology, vectors, PCR, bioreactors

Biotechnology and Its Applications

3.08%

GM crops, insulin production, gene therapy

Organisms and Populations

3.30%

Population growth, interactions, adaptations

Ecosystem

3.30%

Energy flow, nutrient cycles, ecological pyramids

Strategies for Enhancement in Food Production

1.10%

-

Reproduction in Organisms

0.22%

-

The data is from the last five years, and the chapters on plant transport, food production improvement strategies, digestion and absorption, reproduction in organisms, and mineral nutrition are no longer part of the syllabus.

How to Use NEET Chapter-Wise Weightage to Study Smart

Using NEET 2026 chapter-wise weightage correctly helps aspirants focus on high-scoring areas and avoid wasting time on low-return chapters.

  • Start preparation with NEET 2026 high-weightage chapters from Physics, Chemistry, and Biology

  • Give more revision cycles (3-4 times) to chapters that appear frequently in NEET

  • Use NEET previous year questions to understand how important topics are asked

  • Allocate study time based on weightage, difficulty level, and personal strengths

  • Practise NEET 2026 MCQs and numericals daily from high-impact chapters

  • Keep low-weightage chapters for final revision, not initial preparation

  • Revise NCERT diagrams, tables, and definitions for Biology and Inorganic Chemistry

  • Use mock tests to evaluate chapter-wise performance and adjust your study plan

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Following a weightage-based strategy allows aspirants to study efficiently, improve accuracy, and maximise their NEET 2026 score.

Frequently Asked Questions (FAQs)

Q: Which subject has the highest weightage in NEET 2026?
A:

Biology has the highest weightage in NEET 2026, contributing 360 marks out of 720. Due to its NCERT-based questions and repeated topics, Biology is considered the most scoring subject for NEET aspirants.

Q: Should I prepare only high-weightage chapters for NEET 2026?
A:

While high-weightage chapters should be prioritised, low-weightage chapters should not be ignored completely. Once important chapters are well prepared, low-weightage topics can be revised to avoid losing easy marks.

Q: How many times should I revise high-weightage chapters before NEET?
A:

High-weightage chapters should be revised at least 3-4 times before the NEET exam. Regular revision, along with PYQ practice and mock tests, helps improve accuracy and long-term retention.

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Hello,

Here is your NEET PG Merit List 2025. I am providing you the link. Kindly open and check it out.

https://medicine.careers360.com/articles/neet-pg-merit-list

OR,            You can check the merit list through the following steps:

  • Visit NBE's official website, nbe.edu.in. (http://nbe.edu.in.)


  • Click on the link provided to download the NEET PG 2025

Hello there,

Here is a link for NEET PG 2025 merit-list. Tap on the link mentioned below to open it:

https://medicine.careers360.com/articles/neet-pg-merit-list

Thankyou.

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