Weightage of 11th and 12th in NEET 2026: Check Chapter-wise Weightage

National Eligibility Cum Entrance Test 2026 ( NEET )

DeskCalelnderCounselling - 13 Dec '25 - 18 Dec '25

Sreetama Datta
Sreetama Datta Roy
Manager Content
Updated on Oct 10, 2025 17:37 IST
NEET 11th and 12th weightage is one of the most important areas which students focus on while preparing for the exam. While there is no defined structure or weightage of 11th and 12th chapters in NEET exam, this article of Shiksha brings to you a detailed account of the weightage of 11th and 12th in NEET based on past years’ analysis.

NEET 11th and 12th weightage is one of the most important areas that students focus on while preparing for the exam. There is no defined structure or weightage of 11th and 12th chapters in NEET exam, but syllabus consists of topics from both classes. This article of Shiksha brings to you a detailed account of the weightage of 11th and 12th in NEET based on past years’ analysis.

NEET Class 11th and 12th Weightage

NEET Class 11th and 12th Weightage

The NEET 2026 exam is expected to be conducted in the first week of May 2026. If you are preparing for the exam, you must know the NEET 11th and 12th weightage. The NEET syllabus consists of subjects and topics from both Class 11 and Class 12. This article of Shiksha brings to you a detailed account of the weightage of 11th and 12th in NEET based on the previous years' analysis and trends.

Table of contents
  • NEET Syllabus Based on Class 11 and Class 12 Weightage
  • NEET 11th and 12th Weightage in Distribution of Questions
  • Chapter-wise Weightage for NEET

NEET Syllabus Based on Class 11 and Class 12 Weightage

Till NEET 2023, NTA had segregated the NEET syllabus according to Class 11 and Class 12 chapters and topics. As per the revised NEET syllabus, there is no specific segregation of NEET 11 and 12 weightages. However, we bring the subject-wise chapters or topics for NEET Class 11 and Class 12. It is expected that the NEET syllabus 2026 will remain the same as last year. Here we are providing the tentative Class 11 and Class 12 syllabus for NEET 2026 based on last year's exam.

NEET Syllabus for Physics for Class 11 and Class 12

The following table brings the NEET Physics syllabus for NEET 11 and 12 classes.

Class 11

Class 12

Physics and Measurement

Electrostatics

Kinematics

Current Electricity

Laws of Motion

Magnetic Effects of Current and Magnetism

Work, Energy and Power

Electromagnetic Induction and Alternating Currents

Rotational Motion

Electromagnetic Waves

Gravitation

Optics

Properties of Solids and Liquids

Dual Nature of Matter and Radiation

Thermodynamics

Atoms and Nuclei

Kinetic Theory of Gases

Electronic Devices

Oscillations and Waves

Experimental Skills

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NEET Syllabus for Chemistry for Class 11 and Class 12

The following table brings the subject-wise NEET Chemistry syllabus for NEET 11 and 12 classes.

Class 11

Class 12

Some Basic Concepts of Chemistry

Solutions

Atomic Structure

Electrochemistry

Classification of Elements and Periodicity in Properties

Chemical Kinetics

Chemical Bonding and Molecular Structure

P-Block Elements

Chemical Thermodynamics

D and f block elements

Equilibrium

Coordination Compounds

Redox Reactions

Organic Compounds Containing Oxygen

P-Block Elements

Organic Compounds Containing Nitrogen

Purification and Characterisation of Organic Compounds

Biomolecules

Some Basic Principles of Organic Chemistry

Principles Related to Practical Chemistry

Hydrocarbons

Organic Compounds Containing Halogen

NEET Syllabus for Biology for Class 11 and Class 12

The following table brings the subject-wise NEET Biology syllabus for NEET 11 and 12 classes.

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Class 11

Class 12

Diversity in Living World

Reproduction

Structural Organisation in Animals and Plants

Genetics and Evolution

Cell Structure and Function

Biology and Human Welfare

Plant Physiology

Biotechnology and Its Applications

Human Physiology

Ecology and Environment

NEET 11th and 12th Weightage in Distribution of Questions

Based on the past three years’ NEET analysis, it can be said that the average weightage of 11th and 12th questions in NEET is around 45 per cent and 55 per cent. Let us take a look at the year-wise 11th and 12th weightage in NEET.

NEET Year

Subjects

NEET 11th and 12th Weightage Percentage

Class 11

Class 12

NEET 2025

Chemistry

44

56

Physics

36

64

Biology

55

45

Total

48

52

NEET 2024

Chemistry

42

58

Physics

40

60

Biology

52

48

Total

46.50

53.50

NEET 2023

Chemistry

38

62

Physics

32

68

Biology

53

47

Total

41

59

As seen from the last three years’ analysis of NEET, the weightage of Class 12 chapters is higher than that Class 11 chapters in the NEET question papers. Hence, students should focus on paying more attention to NEET Class 12 chapters during the NEET 2026 preparation.

Chapter-wise Weightage for NEET

The following table brings the subject-wise important chapters in NEET along with their weightages.

NEET Physics Chapters and Topics

Weightage in Percentage

Laws of Motion

7

Motion of System of Particles and Rigid Body

7

Thermodynamics

7

Magnetic Effects of Current & Magnetism

6

Current Electricity

6

Semiconductor Electronics: Materials,
Devices and Simple Circuits

6

Atoms & Nuclei

5

Ray Optics & Optical Instrument

5

NEET Chemistry Chapters and Topics

Weightage in Percentage

Chemical Bonding

9

p-block

7

Coordination Compounds

6

General Organic Chemistry

5

Aromatic Compounds

6

Mole Concept

5

NEET Chemistry Chapters and Topics

Weightage in Percentage

Plant Diversity

12

Morphology of Flowering Plants

7

Cell Structure & Function

10

Plant Physiology

13

Plant Reproduction

9

Genetics and Evolution

24

Ecology and Environment

16

Animal Kingdom

10

Human Physiology

45

Human Reproduction & Reproductive Health

18

Origin & Evolution

10

Human Health & Diseases

9

Note: The weightages of the NEET chapters and topics are based on last year’s exams. Candidates are advised to prepare for NEET based on the above-mentioned weightages. However, there is no assurance that the NEET 2026 question distribution will be on similar lines. Hence, they should be prepared for all sorts of scenarios.

Q:   What is the procedure to challenge NEET OMR sheets?
A:

The responses marked on the OMR Sheet of NEET are scanned and uploaded on the official website of NTA. The responses marked are read and captured by the machines, which can sometimes lead to smudging of the responses. Therefore, there can be errors in the scanned copy of NEET OMR sheet. If a student finds any such error in their OMR sheet, they have the provision to challenge them. Candidates have to pay a processing fee of INR 200 per response challenged. The steps for challenging the OMR sheet of NEET are given below:

  1. Go to the official website of NTA NEET
  2. Login using the NEET application number and password or date of birth
  3. Click on “OMR Challenge”
  4. You will see the questions in sequential order
  5. Select Question (s) for which you wish to challenge the Recorded Response.
  6. Once you select any Question for Challenge, you will see three options under the column ‘Candidate’s Claim’.
  7. If you wish to challenge this option, you may use the Options given in the ‘Candidate’s Claim’ column.
  8. After clicking your desired option, for Physics / Chemistry / Botany / Zoology for NEET (UG) - 2023, scroll down, ‘Submit’, and move to the next screen.
  9. You will see a screen displaying your challenges.
  10. Click on ‘Submit' and Pay Fee Finally’.
  11. Select Mode of Payment and Pay a processing fee of INR 200 for each question/grade challenged. Make payment through Debit/Credit Card/Net Banking/Paytm.
  12. After successful payment, download/print the Answer Key challenge receipt
Q:   Will there be NEET exam in 2026?
A:

There will be NEET exam in 2026. The NEET UG exam is usually conducted on the first subday of May. It is likely that the NEET 2026 exam will be held on May 3. However, the NTA has not announced the dates and schedule as of now. 

Q:   What are the exam day instructions for NEET 2025?
A:

Candidates will have to follow the instructions given below, which have been communicated by NTA on the NEET admit card 2025.

1.    The candidate must reach the Centre well in advance by 11:00 AM.

2.    No candidate shall be permitted to enter the Centre after the Gate Closing- Time (01:30 PM).

3.    No candidate shall be permitted to leave the Examination Room/Hall before the end of the examination

4.    Candidates are advised to verify the location of the examination venue, at least a day in advance so that they do not face any problem on the day of examination.

5.    Candidates are advised to bring the updated copy of their Aadhaar Card to the centre.

6.    Candidates will be permitted to carry only the following items with them into the examination venue:
a) A personal transparent water bottle.
b) Additional photograph same as uploaded on Application Form, to be pasted on Attendance Sheet.
c) Admit Card (to be issued separately) along with Self Declaration (Undertaking) with Postcard size photograph affixed on the designated space downloaded from the NTA website (a clear printout on A4 size paper) duly filled in
d) PwD Certificate and Scribe-related documents, if applicable.

7.    Candidates are NOT allowed to carry any personal belongings including electronic devices, mobile phones, and other banned/ prohibited items listed in the Information Bulletin to the Examination Centre. Examination Officials will not be responsible for the safe keep of personal belongings and there will be no facility at the centre to keep the belongings.

8.    All candidates shall be under CCTV surveillance during the examination.

9. Candidates have to bring updated Aadhaar Card to the centre

10. Test-takers have to paste postcard-size and passport-size photograph and left-hand thumb impression to the designated spaces provided on the NEET 2025 admit card

11. No bio-breaks will be allowed within first one hour after the beginning of the test and in the last half an hour. Frisking and biometric checking may be conducted again after returning from bio-breaks. 

12. Test-takers will not be allowed to leave the exam centre before the stipulated time period. 

 

Q:   What are the languages in which NEET will be conducted?
A:

NEET will be conducted in 13 languages. Till 2020, NEET was held in 11 languages. NTA increased the number of languages or medium to 13 from 2021 onwards. Malayalam and Punjabi are the latest additions. The list of languages are as follows:

  1. English
  2. Hindi
  3. Bengali
  4. Urdu
  5. Assamese
  6. Gujarati
  7. Marathi
  8. Odia
  9. Kannada
  10. Tamil
  11. Malayalam
  12. Punjabi
  13. Telugu.
Q:   Will NEET 2026 important dates be scheduled as per last year?
A:

The NTA has not announced the NEET 2026 dates as of now. It is likely that the NTA NEET UG exam will be held as per the previous years' trends. The exam might be held on May 3, 2025, that is, the first sunday of the month. The NEET 2025 session exam was held on May 4, in a similar trend to the last couple of years.

Q:   When will the NEET 2026 notification be released?
A:

The NTA is likely to release the NEET UG 2026 notification in February 2026. The notification will be released with the information bulletin containing the exam dates and details. Students need to go through the notification before filling out the NEET UG form 2026.  

Also Read: NEET Chapter-wise Weightage 2025

NTA has not defined the specific weightage of 11th and 12th syllabi in NEET. Hence, students are advised to take ample NEET mock tests and solve previous years’ question papers to get a thorough idea of the 11th and 12th weightage in NEET.

According to the revised NEET exam pattern, the 20 optional questions were removed. Each section carries 45 questions. Total number of questions is 180. The exam is held for three hours. Each question carries four marks and there is one mark of negative marking for each wrong answer. No marks will be awarded or deducted for non-attempts or extra attempts of questions.

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About the Author
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Sreetama Datta Roy
Manager Content
Sreetama Datta Roy is a journalist working in the Education beat, with over 15 years of work experience. A postgraduate in English Journalism from the Indian Institute of Mass Communication, New Delhi. At Shiksha, s
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