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NEET Chapter wise weightage – Important Chapters for NEET

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NEET Important Chapters and Chapter-Wise Weightage for NEET

NEET Chapter wise Weightage & Important Chapters for NEET 2023 – For cracking NEET, it is important that you know the important chapters for NEET and chapter wise weightage for each chapter. With list of NEET important chapters in hand, you can focus more on those chapters. Chapter wise weightage for NEET guides you exactly which chapters carry more questions and accordingly more weight in the NEET examination. As such, don’t commit the mistake of taking these important chapters for NEET lightly or ignoring any of these chapters.

As NEET is a highly competitive exam, you cannot risk ignoring the important chapters and the chapters having more weightage in the NEET exam. Once you have familiarised yourself with the NEET syllabus and you know which important topics you need to prepare well, you should prepare strategically for cracking NEET; your preparation becomes easier, focused and streamlined. In this article, CareerOrbits’ experts have compiled the expected chapter wise weightage for NEET 2023 which helps you to plan and manage your preparations for the NEET exam.

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In the official syllabus for NEET, weightage is not assigned to any chapter. So, firstly and most importantly, you should cover each and every topic and chapter in NEET syllabus and clear your basics in all the chapters and not just the important chapters for NEET.

Based on the analysis of the previous year NEET question papers, we are providing a list of all the important chapters for NEET and the chapter wise weightage in every subject in NEET.

First, let’s have a look at the distribution of marks between Class 11 and Class 12 syllabus in the NEET exam.

Subject Class 11 Class 12 Total
No. of questions Total Marks No. of questions Total Marks No. of questions Total Marks
Physics 21 84 29 116 50 200
Chemistry 24 96 26 104 50 200
Botany 27 108 23 92 50 200
Zoology 25 100 25 100 50 200
Total 97 388 103 412 200 800

Please note: While the paper will be out of 800 marks and 200 questions, you will be evaluated only on 180 questions and 720 marks.

Chapter-Wise Weightage chart for class 11
Chapter-Wise Weightage chart for class 12

Important Chapters for NEET 2023

CareerOrbits’ experts have analysed past years’ question papers of NEET and prepared a list of all the NEET important chapters and topics in all the three subjects which you should practice and focus more on. Getting a hang of the NEET important topics helps you plan and strategise your preparation for NEET.

Most Important chapters for NEET 2023 Physics

  • The most important topic for NEET Physics from class 11th syllabus is Mechanics. On an average 11 to 12 questions are asked from this important topic in NEET every year.
  • Topics such as Semi-conductors, Heat and Thermodynamics, Laws of Motion, Kinematics, Work Energy & Power and Rotational Motion are also important and you need to practice thoroughly these important topics to score good marks in Physics in your NEET exam.
  • Modern Physics, from class 12th syllabus, is the most important topic for NEET.
  • Current Electricity & Magnetism, Electrostatics and Optics are also very important chapters for NEET 2023 and you should thoroughly prepare and practise these topics.
You should throughly practice important Physics questions so that you don’t lose marks in NEET Physics section. 

Most Important chapters for NEET 2023 Chemistry

NEET Organic Chemistry Important chapters are important for NEET. This section carries more weightage in NEET exam. Your fundamentals and conceptual understanding in all the topics of Organic Chemistry should be essentially very strong. You should also practice the following important topics for NEET Chemistry thoroughly to develop your test-taking abilities and scoring well in the NEET exam:

  • Equilibrium
  • Chemical Bonding and Molecular structure
  • Electrochemistry
  • Chemical Kinetics
  • Coordination Compounds
  • Aldehydes, Ketones and Carboxylic Acids
  • S, P, D and F Block Elements
  • Hydrocarbons
  • Atomic structure

Important chapters for NEET 2023 Biology

  • 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.
  • Human Physiology and Plant physiology are equally important topics for NEET 2023. Together around 20-25 questions are asked from these two topics in NEET exam. These most important topics demand clarity of concept, as more application-based questions are asked in the exam. You should prepare and practice these important topics thoroughly.
  • Genetics & Evolution is another very important chapter for NEET. Evolution is very easy but you need to understand and practice the concepts in Genetics as much as possible.
  • Cell structure & Function chapter also carries a good weightage in the NEET exam and as such is an important chapter.
  • Another very important chapter for NEET is Biotechnology. This is a small topic, easy to understand but quite scoring.
Since Biology is quite scoring, you must thoroughly practice questions in zoology and botany to ensure that you are able to score 100% marks in the NEET Biology section.

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NEET Chapterwise Weightage for NEET 2023

Based on expert analysis of past year question papers of NEET, weightage of chapters in NEET 2023 is expected as below.

NEET Physics Chapter wise weightage for NEET 2023

There would be total 45 questions in the Physics section of the NEET exam. NEET Physics weightage chapter wise that is expected in NEET 2023 exam (from Class 11th and 12th) is as below:

Class 11 - Physics Chapters
NEET Physics Chapters & Topics NEET Physics Topic wise Questions NEET Physics Marks Distribution NEET Physics Weightage (%age)
Physical World & Measurement 4 16 8%
Dimensions of Physical Quantities 2 8
Significant figures 1 4
The International System of Units 1 4
Kinematics 3 12 6%
Motion in a Straight Line 2 8
Motion in a plane 1 4
Laws of Motion 1 4 2%
Conservation of Momentum 1 4
Work Energy & Power 1 4 2%
Motion of system of Particles and Rigid Body 3 12 6%
Angular Velocity 1 4
Centre of Mass 1 4
Moment of Inertia 1 4
Gravitation 1 4 2%
Acceleration Due To Gravity Of The Earth 1 4
Properties of Bulk Matter 3 12 6%
Surface Tension 1 4
Viscosity 1 4
Elastic Moduli 1 4
Thermodynamics 1 4 2%
Kinetic Theory of Gases 1 4 2%
Oscillation and Wave 2 8 4%
Some Systems Executing Simple Harmonic Motion 1 4
Transverse and Longitudinal Waves 1 4
NEET Physics Questions & Weightage from Class 11 20 80 40%
Class 12 - Physics Chapters
Electrostatics 4 20 8%
Electric Dipole 1 4
Electrostatic Potential 1 4
Energy Stored in a Capacitor 1 4
Equipotential Surfaces 1 4
Current electricity 5 20 10%
Drift of Electrons and the Origin of Resistivity 1 4
Electrical Energy, Power 2 8
Temperature Dependence of Resistivity 1 4
Wheatstone Bridge 1 4
Magentic Effects of Current & magnetism 3 12 6%
Amperes Circuital Law 1 4
BIOT-savart law 1 4
Solenoid and Toroid 1 4
Electro Magnetic Induction & Alternating Current 4 16 8%
Faradays Law of Induction 1 4
Magnetic Flux 1 4
AC Voltage 1 4
Representation of AC Current 1 4
Electromagnetic Waves 2 8 4%
Electromagnetic Spectrum 1 4
Relation Between Electric Field, Magnetic Field and Speed of Light 1 4
Optics 4 16 8%
Refraction by Lenses 1 4
Total Internal Reflection 1 4
Interference of light wave and youngs double slit experiment 1 4
Polarisation 1 4
Dual Nature of Matter & Radiation 2 8 4%
Einstein's Photoelectric Equation 1 4
Wave Nature of matter 1 4
Atom & Nuclei 3 12 6%
Bohr Model of the Hydrogen atom 1 4
Radioactivity 1 4
Size of the Nucleus 1 4
Electronic Devices 3 12 6%
NEET Physics Questions & Weightage from Class 12 22 88 48.89
 
NEET Physics Questions & Weightage from Class 11 & 12 45 180 100.00

Based on the above weightage of chapters, you should take NEET Physics chapter wise tests for class 11 and class 12 to assess your preparation for each chapter, for each unit and complete Physics. 

The weightage distribution of Class 11 and Class 12 Physics chapters as per the NEET exam is as under:

NEET Important Chapters for Physics - chart for class 11
NEET Physics Weightage Chapter wise chart class 12

NEET Chemistry weightage Chapter wise for NEET 2023

The Chemistry section of the NEET exam comprises of 45 questions. This is further divided into Physical Chemistry, Onganic Chemistry and Inorganic Chemistry.

NEET Physical Chemistry

NEET Physical Chemistry Chapter wise weightage that is expected in NEET 2023 (from Class 11th and 12th) is as below:

NEET Physical Chemistry Chapters & Topics NEET Physical Chemistry Topic wise Questions NEET Physical Chemistry Marks  Distribution NEET Physical Chemistry Weightage (%age)
Class 11: Physical Chemistry
Some Basic Concepts of Chemistry 1 4 5.88
Structure of Atom 1 4 5.88
States of Matter: Gases & Liquids 1 4 5.88
Thermodynamics 2 8 11.76
Equilibrium 2 8 11.76
Redox Reactions 1 4 5.88
NEET Physical Chemistry Questions & Weightage from Class 11 8 32 47.06
Class 12: Physical Chemistry
Solid State 1 4 5.26
Solutions 2 8 10.53
Electrochemistry 2 8 10.53
Chemical Kinetics 2 8 10.53
Surface Chemistry 2 8 5.26
NEET Physical Chemistry Questions & Weightage from Class 12 9 36 52.94
 
NEET Physical Chemistry Questions & Weightage from Class 11 & 12 17 68 100.00

The weightage distribution of the Class 11 & Class 12 Physical Chemistry chapters as per the NEET exam is as under:

NEET Physical Chemistry - Chapter-Wise Weightage chart for class 11th
Physical Chemistry - NEET Important Chapters chart for class 12th

NEET Inorganic Chemistry

NEET Inorganic Chemistry Chapter wise weightage that is expected in NEET 2023 (from Class 11th and 12th) is as below:

NEET Inorganic Chemistry Chapters & Topics NEET Inorganic Chemistry Topic wise Questions NEET Inorganic Chemistry Marks  Distribution NEET Inorganic Chemistry Weightage (%age)
Class 11: Inorganic Chemistry
Classification of Elements and Periodicity in Properties – Nomenclature of Elements 1 4 2%
Environmental Chemistry – Atmospheric Pollution 1 4 2%
The p-Block Elements 2 8 4%
Allotropes of carbon 1 4
Some Important Compounds of Boron 1 4
The s-Block Elements – Alkali Metals 2 8 4%
NEET Inorganic Chemistry Questions & Weightage from Class 11 12 48 24%
Class 12: Inorganic Chemistry
Coordination Compounds 2 8 4%
Bonding in Coordination Compounds 1 4
Nomenclature of Coordination Compounds 1 4
General Principles and Processes of Isolation of Elements 1 4 2%
Coordination Compounds 2 8 13.33
p-block elements 2 8 13.33
NEET Inorganic Chemistry Questions & Weightage from Class 12 7 28 46.67
 
NEET Inorganic Chemistry Questions & Weightage from Class 11 & 12 15 60 100.00

Important Chapters for Inorganic Chemistry chart for class 11
Chapter-Wise Weightage for NEET Inorganic Chemistry chart for class 12

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NEET Organic Chemistry

NEET Organic Chemistry Chapter wise weightage that is expected in NEET 2023 (from Class 11th and 12th) is as below:

NEET Organic Chemistry Chapters & Topics NEET Organic Chemistry Topic wise Questions NEET Organic Chemistry Marks Distribution NEET Organic Chemistry Weightage (%age)
Class 11: Organic Chemistry
Some Basic Principles of Organic Chemistry 2 8 15.38
Aromatic Compounds 0 0 0
Hydrocarbons 2 8 15.38
NEET Organic Chemistry Questions & Weightage from Class 11 4 16 30.77
Class 12: Organic Chemistry
Aldehydes, Ketones and Carboxylic Acids 3 12 23.08
Bioloecules 2 8 15.38
Polymers 1 4 7.69
Chemistry in Everyday Life 0 0 0
Alcohol, phenols and ethers 2 8 15.38
Organic compounds containing nitrogen 1 4 7.69
NEET Organic Chemistry Questions & Weightage from Class 12 9 36 69.23
 
NEET Organic Chemistry Questions & Weightage from Class 11 & 12 13 52 100.00

Chemistry Weightage for NEET - Organic Chemistry chart class 11 and 12

NEET Chemistry Distribution of Marks & Weightage

  NEET Chemistry Marks  Distribution NEET Chemistry Weightage (%age)
Class 11 Class 12 Total
Physical Chemistry 32 36 68 37.78%
Inorganic Chemistry 32 28 60 33.33%
Organic Chemistry 16 36 52 28.89%
Total 80 100 180 100.00%
  44.44% 55.56% 100.00%  
NEET Chemistry Chapter wise Weightage for NEET 2022 chart for class 11 and 12

NEET Biology Weightage Chapter Wise

Biology section in the NEET exam contains a total of 90 questions out of which you get 40-50 questions from Botany and 40-50 questions from Zoology. Knowing chapter wise weightage of Biology in NEET would help you plan your preparation better,

NEET Biology weightage Chapter wise – Botany Topics

NEET Biology weightage Chapter wise for Botany (from Class 11th and 12th) as expected in NEET 2023 is listed below.

NEET Botany Chapters & Topics NEET Botany Topic wise Questions NEET Botany Marks  Distribution NEET Botany Weightage (%age)
Class 11 – Botany Chapters
Diversity in Living World 4 16 8.51%
Living World 1 4  
Plant Kingdom 1 4  
Biological classification 2 8  
Structural Organisation in Animals & Plants 4 16 8.51%
Anatomy of Flowering Plant 3 12  
Morphology in flowering plants 1 4  
Cell Structure & Function 7 28 14.89%
Cell Cycle and Division 2 8  
Cell: The unit of life 5 20  
Plant Physiology 8 32 17.02%
Mineral Nutrition 1 4  
Plant Growth and Development 2 8  
Respiration in Plants 2 8  
Transport in Plants 3 12  
NEET Botany Questions & Weightage from Class 11 23 92 48.94%
Sexual Reproduction in flowering Plants 4 16 8.51%
Genetics & Evolution 10 40 21.28%
Principles of Inheritance and variation 7 28  
Molecular basis of inheritance 3 12  
Microbes in Human Welfare 1 4 2.13%
Ecology & Environment 9 36 19.15%
Biodiversity and Conservation 3 12  
Ecosystem 1 4  
Environmental Issues 4 16  
Organisms and Population 1 4  
NEET Botany Questions & Weightage from Class 12 24 96 51.06%
NEET Botany Questions & Weightage from Class 11 & 12 47 188 100.00%

Biology Weightage for Botany - chart for class 11 and 12
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NEET Biology weightage Chapter wise – Zoology Topics

The expected chapter wise weightage in the NEET Biology section for Zoology topics is as below.

NEET Zoology Chapters & Topics NEET Zoology Topic wise Questions NEET Zoology Marks  Distribution NEET Zoology Weightage (%age)
Class 11 – Zoology Chapters
       
Animal Kingdom 2 8 4.65%
Structural Organisation in Animal 2 8 4.65%
Biomolecules 4 16 9.30%
Breathing and exchange of gases 1 4 2.33%
Human Physiology 12 48 27.91%
Chemical Coordination 2 8  
Digestion and Absorption 2 8  
Excretory products and their elimination 2 8  
Locomotion and Movement 2 8  
Body Fluids and Circulation 2 8  
Nervous System 2 8  
NEET Zoology Questions & Weightage from Class 11 21 84 48.84%
Class 12 – Zoology Chapters
Reproduction 6 24 13.95%
Human Reproduction 3 12  
Reproductive Health 3 12  
Evolution 3 12 6.98%
Biology & Human Welfare 8 32 18.60%
Human Health and Disease 4 16  
Microbes in Human Welfare 3 12  
Strategies for Enhancement in Food Production 1 1 4  
Biotechnology 5 20 11.63%
Biotechnology and its application 2 8  
Biotechnology and its processes and principles 3 12  
NEET Zoology Questions & Weightage from Class 12 22 88 51.16%
NEET Zoology Questions & Weightage from Class 11 & 12 43 172 100.00%

 

Biology Weightage for Zoology - Chart for class 11 and 12
NEET Biology Distribution of Marks & Weightage
  NEET Biology Marks  Distribution NEET Biology Weightage (%age)
  Class 11 Class 12 Total
Botany 92 96 188 52.22%
Zoology 84 88 172 47.78%
Total 176 184 360 100.00%
  48.89% 51.11% 100.00%  
Biology Chapter wise Weightage for chart for class 11 and 12

Please note that you should not omit any chapter and prepare all the chapters, as all the chapters in the NEET 2023 syllabus are important. You should have more focus and achieve perfection in Mechanics (Physics), Organic Chemistry (Chemistry) and Ecology (Biology) as they are the most important topics for the NEET exam.

Do not miss out on other topics as they are also very important for scoring 650+ marks in NEET 2023 examination.

We understand, cracking NEET in the first attempt is the topmost priority for all of you. For clearing NEET with a top rank, you must thoroughly practice the NEET level questions for all these important chapters. Taking chapter wise mock tests for NEET in each of the important topics as above and having more weightage would ensure that you are able to easily score 650+ in your NEET exam. 

Related Links:

Suggested Courses for NEET examination:

NEET Online Preparation Course (for class 12th students)

NEET Chapter wise Study Notes, Chapter wise Question Bank, Online Test Series with instant doubt clearance. This NEET preparation course is specially designed for students who only have one year to prepare for their NEET exams.

NEET Online Repeater Dropper Course (Best course for NEET Repeaters and NEET droppers)

NEET Chapter wise Study Notes, Chapter wise Question Bank, Online Test Series. This is a special course for students who will repeat NEET or drop an year.

NEET Question Bank

NEET Chapter wise questions with instant doubt clearance. Unique features such as Revision Lists 1, 2 and 3 to prepare 3X faster. Check out the NEET Question Bank for faster preparations.

NEET Crash Course (for class 12th students)

NEET Chapter wise Study Notes, Chapter wise Question Bank, Online Test Series. The best NEET course for students who have limited time to prepare for NEET.

NEET Online Preparation Course (for class 11th students)

NEET Chapter wise Study Notes, Chapter wise Question Bank, Online Test Series. The best NEET course for students who have 2 years to prepare for NEET.

Chapter wise Online Tests as per the New Pattern 

You can practice important questions with chapter wise mock test series. You should also practice subject wise mock tests and Full mock tests for NEET as per the new NEET Exam pattern. 

28 Responses

  1. Since NEET, JIPMER and AIIMS are merged, will the questions be purely based on NCERT, nothing out from NCERT?? Will biology and chemistry questions not be asked from outside of NCERT??

    1. CareerOrbits says:

      Tejasvi, the selection for JIMPER and AIIMS is also being made through NEET.

      The level of questions or pattern of questions in NEET 2021, 2022 or 2023 largely conforms to the difficulty levels and pattern in earlier years, with may be, minor variations on year to year basis.

  2. Shaik Omar Azeez. says:

    Sir, I didn’t read anything for neet in first year. But I want to cover the entire syllabus of +1 as well as +2 in this year itself. Will I get sufficient time in this year which includes record writings, practicals etc……and I wish to know that should I have to read the entire content in case of physics and chemistry or should I go on by reading synopsis? Sir please reply!!!

    1. CareerOrbits says:

      Hi,
      To crack NEET, you need to focus on practising maximum questions. You should prepare from the NEET Online Preparation Course. This course helps you prepare at least 5 times faster. You can cover up all the topics of class 11 side by side. Prepare Class 12 chapters in sync with your school studies. Practice all the questions, leave none and clear all the revision lists.

      Please watch this short video to know how this course helps you crack NEET. Please feel free to contact us for further information or assistance.

  3. Will there be repeated questions neet exam?

    1. CareerOrbits says:

      Hi Prasanna,
      Normally, the questions are not repeated in the NEET exam. It is advised that you complete the syllabus thoroughly and prepare these NEET Important chapters for the neet exam.

  4. Sir, I think I can depend on the weightage of chapters in neet given in the article. Thanks.

    1. CareerOrbits says:

      Thanks Unnati, you can surely consider this weightage for NEET preparations. This weightage of chapters is an indication of which chapters have a higher probability of being asked in the exam. Please read it carefully.

  5. Anwesa Pattnaik says:

    Sir are you sure that by covering all the above chapters, we will score 600+ in NEET

    1. CareerOrbits says:

      Hey Anwesa,

      These important chapters for NEET and their respective weightage for NEET is just an indication about which chapters will need more attention from you. To gain 600+ marks in NEET, you will need to prepare the whole syllabus thoroughly. The list of important chapters for NEET and their chapter wise weightage only helps you understand the pattern from the previous NEET examinations.

      Please work on finishing the complete syllabus. Also, if you need to prepare at least 4 to 5 times faster for NEET-UG, you should opt for one of the online NEET Preparation Courses.

  6. Shivani Kumar says:

    Only 10 months are left for the NEET 2023 exam. How to prepare all these important chapters?

    1. CareerOrbits says:

      Hi Shivani,

      These last few months are very crucial for your success in NEET. You should focus on solving questions related to these important chapters. But don’t ignore other chapters. You should be aware of all the concepts in the syllabus. Check out the Ultra Test Series for NEET 2023 to get questions according to the chapterwise weightage in NEET.

  7. Nikita Goel says:

    Thank you so much sir for list of all the important chapters for NEET. But I’m very weak in Physics. I want to score above 600 in NEET 2023. Please help me!

    1. CareerOrbits says:

      Hi Nikita,
      Your concepts need to be really strong in Physics. You need to practice maximum questions to strengthen your concepts. Focus on the important chapters given above along with other chapters. Have a look at the NEET Online Preparation Course where you will get NEET level questions according to the chapterwise weightage in NEET.

  8. Gaurav Saha says:

    Thank you sir for providing all the important chapters for NEET. Can you also tell me some good books to prepare for NEET 2023?

  9. Neha Agarwal says:

    Hey! I’m in class 11 and it’s my dream to become a doctor. Can I follow these important chapters and chapterwise weightage for AIIMS exam apart from NEET also?

    1. CareerOrbits says:

      Hi Neha,
      Now, the selection to AIIMS is done on the basis of your rank in NEET only. There’s no separate exam for admission to AIIMS MBBS. Prepare all these important chapters thoroughly along with remaining chapters and try scoring 700+ in the NEET UG exam. All the best!

  10. Jaspreet Singh says:

    I’m a repeater. How to plan my studies according to chapter-wise weightage and important chapters?

    1. CareerOrbits says:

      Hi Jaspreet,
      You need to practice question based on these important chapters to crack NEET. The most powerful course for repeaters is our NEET Repeater Dropper Course. Important questions are given in every chapter as per the chapterwise weightage in NEET. Practice all the questions given in this course and clear all your revision lists to score 650+ in NEET.

  11. Arushi Kashyap says:

    Are these important chapters enough to qualify NEET?

    1. CareerOrbits says:

      Hi Arushi,

      Our experts have listed these important topics and chapterwise weightage based on the analysis of previous year NEET papers. To crack NEET with 600+ score, you need to cover all the topics. However, you should focus more on the important chapters listed above and these chapters should be on your tips.

  12. Priyanka Mohanty says:

    Are these important chapters and chapterwise weightage distribution relevant for NEET 2024 also?

    1. CareerOrbits says:

      Hi Priyanka,

      You can follow these important chapters and chapterwise weightage for NEET 2024 also. Keep visiting this page. If there’s any change expected in NEET 2024 exam, we would update here.

  13. Srijeet Chattergee says:

    Sir, if i complete these important chapters, will I get good marks in NEET 2023? I want to get at least 600. Would I be able to achieve the desired score.

    1. CareerOrbits says:

      Hi Srijeet, You would be able to score the desired marks in NEET 2023. For achieving the score, you need to practice questions based on the important chapters for NEET as well as prepare the remaining chapters too. These chapters have been marked important as they have carried more weightage in the previous examinations.

  14. Goutam Mantri says:

    Is this NEET weightage applicable for the upcoming NEET 2023 examination? Where can I prepare questions based on these important NEET chapters?

    1. CareerOrbits says:

      The weightage of the chapters is an indicator of importance of the chapter in the NEET examinations. Over the past years we have seen that these chapters carry more weightage in the NEET examinations.

      To practice questions based on the important chapters, you should go for the NEET Online Preparation Course that consists of all the questions relevant for the NEET examination. You will also be able to instantly clear your doubts on these questions.

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