NEET Chapter Wise Weightage 2024: Download Subject-wise Chapters Weightage

The National Eligibility cum Entrance Test (NEET) is the single largest undergraduate medical entrance test conducted by the NTA. The NEET 2025 exam will be conducted in May. Candidates wishing to appear for the medical entrance examination must know the NEET 2025 chapter-wise weightage and important topics to make their preparation easy.

The NEET syllabus has undergone major changes. While some of the chapters have been removed, there are some chapters which have been added. Careers360 has analysed the revised NEET 2025 syllabus and has prepared this article on the chapter-wise weightage for NEET 2025. The NEET chapter-wise weightage pdf by NTA will help aspirants to decide and plan the time to be devoted to a topic/subject as per its weightage for the NEET exam.

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  • NEET 2024 Preparation Strategy
  • NEET Deleted Syllabus 2024

Chapter-wise weightage for NEET 2025 PDF by NTA

NEET syllabus encompasses the core subjects of Physics, Chemistry, and Biology, covering both Botany and Zoology. The NEET 2025 chapter-wise weightage and important topics for NEET are also aimed to guide the candidates to determine the importance of a chapter or unit in terms of the marks it is likely to fetch. Understanding the NEET syllabus 2025 chapter-wise weightage is crucial as it will help aspirants allocate their study time effectively.

NEET weightage 2025 subject-wise

The NEET exam comprises of 200 questions from Physics, Chemistry and Biology subjects. Aspiring candidates are required to thoroughly prepare and master the NEET syllabus to succeed in this highly competitive examination. The subject-wise weightage of NEET is provided in the below headings. Aspirants can prepare for NEET by going through the below-mentioned NEET weightage 2025 for all compulsory subjects for the medical entrance test.

NEET chapter-wise weightage 2025 - Class 11 & 12

Among Physics, Chemistry and Biology, Physics is generally considered the hardest section. Therefore, understanding NEET Physics chapter-wise weightage 2025 is crucial. The NEET 2025 question paper will comprise 50 questions from Physics. The most important chapters for this section and chapter-wise weightage for physics subject of all units of Class 11 and 12, along with the chapters contained within each unit.

NEET chapter-wise weightage of class 11 and 12 Physics

The most important chapters for NEET Physics section are Laws of Motion, Magnetic Effect of Current & Magnetism, Current Electricity, Optics, Electromagnetic Induction & Alternating Current and others.

Class 11 Physics chapter-wise weightage for NEET

Topic / Chapters

Average number of questions

Weightage*

Kinematics

1

2%

Laws of Motion

3

7%

Work, Energy and Power

2

4%

Rotational Motion

11%

Gravitation

2

3%

Properties of Bulk Matter

1

3%

Kinetic Theory of Gases

12%

Thermodynamics

3

7%

Oscillation & Waves

1

3%

NEET Chaper-wise weightage Physics Class 12

Topic / Chapters

Average number of questions

Weightage*

Electrostatics

1

3%

Current Electricity

3

6%

Magnetic Effect of Current & Magnetism

3

6%

Electromagnetic Induction & Alternating Current

2

5%

Electromagnetic Waves

1

1%

Optics

2

4%

Dual Nature of Matter and Radiation

2

4%

Atoms & Nuclei

2

5%

*Approximate weightage; based on previous year exams’ and experts’ analysis.

Chemistry chapter wise weightage for NEET 2025

For better preparation, the candidate must note that the Chemistry section in NEET UG 2025 will consist of 50 questions. The Chemistry chapter-wise weightage for NEET pdf by NTA from the NEET chemistry syllabus of Class 11 and 12 has been provided in the table below.

NEET Chemistry chapter wise weightage of class 11 & 12

Class 11

Topic / Chapters

Average number of questions

Weightage*

Classification of Elements & Periodicity in Properties

2

4%

Chemical Bonding and Molecular Structure

4

9%

Thermodynamics

1

3%

Redox Reactions12%
Atomic Structure13%

Equilibrium

2

4%

Hydrogen

12%

Some p-Block Elements

3

7%

Hydrocarbons

2

4%

Class 12

Topic / Chapters

Average number of questions

Weightage*

Solid State

1

3%

Solutions

2

4%

Electrochemistry

1

3%

Chemical Kinetics

2

4%

d- and f-Block Elements

2

4%

Coordination Compounds

3

6%

Alcohols, Phenols and Ethers

2

4%

Organic Compounds containing Nitrogen

2

3%

Biomolecules

2

4%

Principles related to Practical Chemistry12%

*Approximate weightage; based on previous year exams’ and experts’ analysis.

Also Read:

  • Physical chemistry chapters for NEET with weightage
  • Organic chemistry chapters for NEET with weightage
  • Inorganic chemistry chapters for NEET with weightage

Chapter-wise weightage of NEET 2025 Biology

NEET biology solution carries the maximum weightage and the section will comprise 100 questions in the exam. Being a section with high scores, it is important to understand NEET biology chapter-wise weightage 2025. The NEET Biology chapter-wise weightage and units included therein have been provided in the table below.

NEET Biology chapter-wise weightage for class 11 & 12

Class 11

Topic / Chapters

Average number of questions

Weightage*

Structural Organisation in Plants & Animals

2

5%

Cell: Structure and Function

6

10%

Plant Physiology

8

13%

Human Physiology

13

45%

Class 12

Topic / Chapters

Average number of questions

Weightage*

Reproduction

5

18%

Genetics and Evolution

15

24%

Biology and Human Welfare

1

2%

Ecology and Environment

10

16%

*Approximate weightage; based on previous year exams’ and experts’ analysis

NEET 2025 exam pattern

To ace the exam, candidates must be aware of the exam pattern of NEET, which is mentioned in the table below.

NEET exam pattern 2025

Particulars

Details

Pattern of examination

Pen and paper-based

Duration of examination

3 hours 20 minutes

Total number of questions

180 questions need to be attempted out of 200

Sections

Physics- 35 +15 Questions

Chemistry- 35 + 15 Questions

Botany- 35 + 15 Questions

Zoology- 35 + 15 Questions

NEET marking scheme

  • +4 marks for each correct answer

  • -1 mark for each wrong answer

  • 0 mark for each unanswered question

NEET marks

720 marks

Aggregate score calculation

Total number of correct answers X 4 – Total number of incorrect answers X 1

(Note: There are no marks for unanswered questions)