NEET 2026 Chapter Wise Weightage for June 21 Exam: Physics, Chemistry & Biology
National Eligibility Cum Entrance Test 2026 ( NEET )
NEET 2026 Application Refund Last Date
22 May '26 - 22 Jun '26
NEET Chapter-wise weightage 2026 helps candidates prepare for the June 21 exam. It informs candidates about the high-scoring topics and chapters of Physics, Chemistry and Biology. Plan your preparation and revision accordingly by reviewing the chapter wise weightage for RE NEET 2026.
NEET Chapter-Wise Weightage 2026
NEET Chapter-Wise Weightage 2026: NEET UG 2026 re exam is scheduled to be held on June 21. NEET 2026 will be a highly competitive exam for admission to MBBS, BDS, BAMS, BUMS and other allied courses. Students must aim to score 650+ marks in the NEET exam to secure a seat in a government medical college. Candidates must focus on NEET high-weightage topics to obtain high marks. In this article, we have curated the NEET 2026 chapter-wise weightage for Physics, Chemistry, and Biology. Go through these topics to score high marks in the NEET.
Students can also identify high weightage topics for NEET UG by solving previous year question papers. Moroever, practice for the exam using the free NEET mock test curated by Shiksha.com based on high-value chapters.
- NEET 2026 Chapter Wise Weightage
- NEET Physics Chapter Wise Weightage 2026
- NEET Biology Chapter Wise Weightage 2026
- NEET Chemistry Chapter Wise Weightage 2026
NEET 2026 Chapter Wise Weightage
The NEET exam has three sections- Physics, Chemistry and Biology (Botany and Zoology). Though it is important to cover the entire NEET syllabus 2026, knowing the chapter-wise weightage is also necessary. We have prepared the section-wise weightage of chapters below based on last 5 years NEET question papers. Have a look at some high-weightage chapters of the NEET exam below-
- High Weightage Chapters of NEET Physics: Current Electricity, Ray Optics & Optical Instruments and Electrostatic Potential & Capacitance
- High Weightage Chapters of NEET Chemistry: Aldehydes, Ketones & Carboxylic Acids, Basic Principles of Organic Chemistry, Chemical Bonding of Inorganic Chemistry and Chemical Kinetics of Physical Chemistry.
- High Weightage Chapters of NEET Biology: Molecular Basis of Inheritance and Cell Cycle & Cell Division of Botany and Biotechnology and Animal Kingdom of Zoology.
| Which MBBS/ BDS College will you get based on your NEET 2026 Rank? Check last year's Institutes & Category-wise closing Rank? | |
| NEET MBBS Cutoff Rank 2025 | NEET BDS Cutoff Rank 2025 |
Also Read: NEET 2026 Preparation Strategy for Class 11 & 12 Students
Commonly asked questions
There is no change in the NEET 2026 syllabus by NTA. The NEET syllabus 2026 was released on January 8, 2026 by the NTA based on the NMC-notified syllabus on December 23, 2025. As per the latest syllabus PDF, no new chapter has been added and there is no deletion of chapter as well.
The NTA will conduct the re NEET 2026 on June 21, 2026. The re exam will be held from 2.00 to 5.15 pm. Candidates who took NEET UG 2026 registration can appear for the re exam.
The NTA allowed the NEET Re-Exam Address and City of Examination Choice filling facility for the candidates. The last date to make these changes in the application was May 21.
The NTA has not released the NEET OMR Sheet 2026 as of now. The sheet will be released anytime soon on the official website- neet.nta.nic.in.
NEET Physics Chapter Wise Weightage 2026
The high weightage chapters for NEET Physics are Laws of Motion, System of Particles and Rigid Body, Thermodynamics, Magnetic Effect of Current & Magnetism, Current Electricity, etc. Experts suggest more time on these chapters. Apart from preparing from NEET NCERT books and other reference books, a candidate must also focus on solving numerical-based questions to ensure a high score in Physics. Know the NEET chapter-wise weightage below for Class 11 and Class 12 Physics chapters.
NEET Physics Weightage of Class 11
The table below carries the Physics high weightage chapters for NEET of Class 11 syllabus.
| Physics Chapters and Topics |
Average Number of Questions |
Weightage of the chapter |
|---|---|---|
| Class 11 |
19 |
38% |
| Measurement Error |
2 |
4% |
| Centre of Mass- Impulse |
1 |
2% |
| Work Power Energy- Work Energy Theorem |
1 |
2% |
| Simple Harmonic Motion |
2 |
4% |
| Rectilinear Motion- Velocity, Acceleration, Average Acceleration |
1 |
2% |
| Friction- Static Friction & Kinetic Friction |
1 |
2% |
| Relative Motion- Relative motion in one dimension |
1 |
2% |
| Thermodynamics |
3 |
6% |
| Sound Wave- Organ pipes and resonance |
1 |
2% |
| Surface Tension |
2 |
4% |
| Circular Motion |
2 |
4% |
| Rigid Body Dynamics- Moment of Inertia |
1 |
2% |
Use the NEET Rank Predictor tool by Shiksha.com to predict your rank based on the expected NEET score
NEET Rank PredictorNEET Physics Weightage of Class 12
Check below the Physics NEET chapter wise weightage of Class 12 chapters based on PYQ analysis-
| Physics Chapters and Topics |
Average Number of Questions |
Weightage of the chapter |
|---|---|---|
| Class 12 |
26 |
52% |
| Modern Physics |
4 |
8% |
| Electromagnetic waves |
2 |
4% |
| Electro-Magnetic Field |
3 |
6% |
| Electrostatics |
2 |
4% |
| Wave Optics | 2 |
4% |
| Current Electricity |
4 |
8% |
| Heat Transfer |
1 |
2% |
| Geometrical Optics |
2 |
4% |
| Solid and Semiconductor |
2 |
4% |
| Alternating Current |
1 |
2% |
| Gravitation |
2 |
4% |
| Capacitance |
1 |
2% |
Also Read:
| Use the NEET College Predictor tool by Shiksha.com to predict your college based on NEET rank NEET 2026 College Predictor |
NEET Biology Chapter Wise Weightage 2026
The Biology questions of NEET are divided into Botany and Zoology, each consisting of 45 questions. One can refer to the table below for the Biology weightage for NEET 2026 and plan their study accordingly.
NEET Botany Chapter Wise Weightage (Class 11)
Have a look at the NEET chapter-wise weightage 2026 for Botany Class 11 below. The Class 11 Botany topics hold 42% weightage with around 21 questions in the exam.
| Botany Chapters and Topics |
Average No. of Questions |
Weightage of the Chapter |
|---|---|---|
| Plant Kingdom |
5 |
10% |
| Plant Physiology-II-Photosynthesis In Higher Plants |
2 |
4% |
| Cell Biology |
6 |
12% |
| Plant Physiology-II-Plant Growth and Growth Hormones |
2 |
4% |
| Morphology of Flowering Plants |
3 |
6% |
| Plant Physiology-II-Respiration in plants |
1 |
2% |
| Anatomy of Flowering Plants |
1 |
2% |
| Biological Classification |
1 |
2% |
NEET Botany Chapter Wise Weightage (Class 12)
The table below contains the weightage of high value chapters of NEET Botany Class 12. The Botany section of Biology Class 12 carries 54% weightage with 27 questions in the exam.
| Botany Chapters |
Average No. of Questions |
Weightage of Chapter |
|---|---|---|
| Ecosystem |
3 |
6% |
| Sexual Reproduction in Flowering Plants |
5 |
10% |
| Organisms and Population |
4 |
8% |
| Genetics- Regulation of gene expression, DNA fingerprinting, Polygenic Inheritance, Lethal Gene, Gene Interactions, Chromosomal Theory of Inheritance, Sex Determination, Linkage, Sex Linkage, Genetic Disorders |
14-15 |
30% |
| Ecology- Biodiversity and Conservation |
2 |
4% |
NEET Zoology Chapter Wise Weightage (Class 11)
The Zoology NEET section holds 36% weightage in Biology of Class 11 chapters. Around 18 questions are asked from Class 11 Zoology topics every year in NEET exam. Check below the weightage of high-value chapters of NEET Zoology Class 11.
| Zoology Chapters |
Average No. of Questions |
Weightage of Chapter |
|---|---|---|
| Biomolecule-II |
3 |
6% |
| Adrenal gland, Pituitary gland, Hormone-secreting other organs |
4 |
8% |
| Animal Kingdom |
8 |
16% |
| Excretory Product and Their Elimination |
2 |
4% |
| Body fluids and circulation |
1 |
2% |
NEET Biology Chapter Wise Weightage of Zoology Class 12
The NEET Zoology holds 48% weightage in Biology section with around 24 questions asked in the exam every year. Have a look at the weightage of high value chapters of NEET Zoology Class 12.
| Zoology Chapters |
Average No. of Questions |
Weightage of Chapter |
|---|---|---|
| Biotechnology |
9 |
18% |
| Human Health and Disease |
5 |
10% |
| Human Reproduction and Reproductive Health |
5 |
10% |
| Biology In Human Welfare- Microbes in Human Welfare |
4 |
8% |
| Origin and Evolution |
1 |
2% |
Also Read:
Commonly asked questions
The NEET exam was conducted from 2.00 to 5.00 pm with these exam timings-
| Events | Timing |
|---|---|
| Exam Centre Entry Begins | 11.00 AM |
| Exam Centre Last Entry | 1.30 PM |
| Sitting on the Exam Hall | 1.15 PM |
| Announcement of Important Instructions | 1.15 PM to 1.30 PM |
| Distribution of NEET Test Booklet | 1.45 PM |
| Writing of particulars on the NEET Test Booklet | 1.50 PM |
| NEET Exam Timing | 2:00 PM to 5:15 PM |
The NTA will conduct the NEET RE-Exam on June 21. The NTA will provide 15 minutes extra to the candidates and the new shift timing will be 2.00 to 5.15 PM/ This 15-minute extra time is provided to accommodate the OMR and attendance formalities.
NEET stands for National Eligibility-cum-Entrance Test. It is a mandatory medical entrance exam for students to take admissions for undergraduate medical courses in India such as MBBS, BDS, BSc and Ayush.
Candidates need to carry the given documents to the NEET 2026 exam centre-
- Passport-size & postcard size photographs
- Valid & original photo ID proof
- PwD certificate, if applicable
- Scribe related documents, if applicable
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NEET Chemistry Chapter Wise Weightage 2026
The chemistry section of NEET has 45 questions. The three sub-sections of Chemistry: Inorganic, Organic and Physical, have nearly equal weightage in the question paper. Candidates can refer to the table below to know the weightage of individual chapters. Know the NEET Chemistry chapter-wise weightage.
NEET Physical Chemistry Chapter Wise Weightage for Class 11 & 12
The Chemistry section of NEET consists of areas such as Organic Chemistry, Inorganic Chemistry and Physical Chemistry. Know the Physical Chemistry weightage for NEET 2026 in the table below.
| Chemistry Chapters and Topics |
Average No. of Questions |
Weightage of the Chapter |
|---|---|---|
| Class 11 |
9 |
18% |
| Mole Concept |
3 |
6% |
| Thermodynamics |
1 |
2% |
| Chemical Equilibrium |
2 |
4% |
| Atomic Structure |
2 |
4% |
| Ionic Equilibrium |
1 |
2% |
| Class 12 |
7 |
14% |
| Chemical Kinetics |
3 |
6% |
| Solution Colligative Properties |
3 |
6% |
| Electrochemistry |
1 |
2% |
NEET Inorganic Chemistry Chapter-Wise Weightage for Class 11 & 12
The weightage of the Inorganic Chemistry chapters of NEET 2026 is shared below-
| Inorganic Chemistry Chapters |
Average Number of Questions |
Weightage of Chapters |
|---|---|---|
| Class 11 |
5 |
10% |
| Chemical Bonding |
3 |
6% |
| Periodic Table |
2 |
4% |
| Class 12 |
7 |
14% |
| Coordination Compound |
3 |
6% |
| p-block (Nitrogen and Oxygen) |
1 |
2% |
| d-f-Block Element Compound |
1 |
2% |
| Qualitative Analysis |
1 |
2% |
NEET Organic Chemistry Chapter-Wise Weightage for Class 11 & 12
Have a look at the weightage of Organic Chemistry chapters of NEET UG 2026, which is shared below-
| Organic Chemistry Chapters |
Average Number of Questions |
Weightage of Chapters |
|---|---|---|
| Class 11 |
3 |
6% |
| General Organic Chemistry |
3 |
6% |
| Aromatic Compound |
1 |
2% |
| Class 12 |
14 |
28% |
| Grignard Reagent |
4 |
8% |
| Reaction Mechanism |
2 |
4% |
| Aromatic Compound |
3 |
6% |
| Stereoisomerism |
3 |
6% |
| Biomolecule and Polymer |
2 |
4% |
| NOTE: Students must note that the weightages given here act as a reference for NEET 2026 preparation and should not be considered absolute. It is advisable that students should cover all the topics of the NEET syllabus 2026 as there is no assurance that NTA will follow the same NEET chapter-wise weightage in 2026. |
Also Read:
- How to prepare for NEET Chemistry?
- Best books to prepare for NEET Chemistry
- NEET Chemistry Question Papers
- Physical Chemistry Chapters for NEET
- Inorganic Chemistry Chapters for NEET
NEET Chapter Wise PYQs: Topic-wise Questions
There are a few topics in NEET that have higher weightage. This means the majority of questions are based on these topics. Students search for resources or guess papers for practice questions based on higher weightage topics. Here we provide the link to download topic-wise NEET PYQs with answers PDF.
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Student Forum
Anything you would want to ask experts?Answered 8 hours ago
Aakash Institute is the most popular NEET coaching in Delhi with 300+ centres across India, experienced faculty, and over 1,22,000 students qualifying NEET in 2023 alone.
Allen Career Institute is another top choice, known for structured study material and rigorous test series, with fees ranging from
T
Contributor-Level 10
Answered 10 hours ago
No, NEET is not required for BPT admission in most Chennai colleges. Most private BPT colleges in Chennai, including SRIHER, and Saveetha, admit students based on Class 12 academic merit. Applications are submitted directly to the college's official website.
T
Contributor-Level 10
Answered 14 hours ago
Registered candidates will get the free mock test link on their WhatsApp number around 15 minutes before the test, that is, at 10:45 am on June 15. You can solve the mock test by clicking on the link.
Get all the details here- NEET mock test by Shiksha
S
Contributor-Level 6
Answered 2 days ago
NEET cutoff 2026 for BHMS in Motiwala Homoeopathy Medical College has not been released. The minimum marks required for admission to BHMS in NEET 2025 was 144 marks for general category and 113 marks for Reserved categories (OBC/NT/SC/ST/VJ).
S
Contributor-Level 10
Answered 5 days ago
| Course | 2023 | 2024 | 2025 |
|---|---|---|---|
| MBBS - Bachelor of Medicine and Bachelor of Surgery | 3894 | 20897 | 26845 |
| Bachelor of Medicine and Bachelor of Surgery (MBBS) | 23158 | 16477 | 18442 |
R
Contributor-Level 10
Answered 6 days ago
The NTA has not announced the NEET UG 2027 exam date as of now. However, the exam is likely to be held on May 2, 2027.
U
Contributor-Level 6
Answered a week ago
Currently, NEET is not required for most physiotherapy admissions. Most colleges admit students based on Class 12 marks. However, from 2026 onwards, NEET is expected to become mandatory as per the NCAHP notification. Students applying from 2026 onwards should keep NEET preparation as a priority.
T
Contributor-Level 10
Answered a week ago
The AIQ Counselling offers seat for B.Sc Nursing and MBBS
in BHU
For MBBS the closing ranks are
1700 for Gen
2600 for OBC
20k for SC
26k for ST
for B.Sc Nursing the closing ranks in BHU are as follows
59k for Gen
65k for OBC
2 Lac for SC
2.9 Lac for ST
A
Beginner-Level 2
Answered 2 weeks ago
The NTA has not released the NEET 2027 exam date yet. However, the NEET UG 2027 exam is likely to be held on May 2, that is, the first Sunday of the month, the trend followed by NTA in previous years.
V
Contributor-Level 6
Answered 2 weeks ago
Depending upon your quota
If you're a ST candidate then there is a chances but for gen or obc it's not easy
C
Beginner-Level 1
With MA in English, Rupali has more than 15 years of editorial experience. At Shiksha.com, a subsidiary of Info Edge (India) Limited, she creates content and make prep guides for students preparing for competitive e
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