Most Repeated Questions in NEET Biology, Chemistry and Physics
National Eligibility Cum Entrance Test 2026 ( NEET )
Exam On - 3 May '26
Most repeated questions in NEET Biology, Physics and Chemistry are provided on this page based on the analysis of previous years question papers. Also, download NEET PYQs PDF with solutions by Shiksha of last five years.
Most Repeated Questions in NEET Biology, Chemistry and Physics
What are the most repeated questions in NEET? is one of the most common questions raised by NEET aspirants. To simply answer this question, it can be said that exact questions are not repeated in the NEET question papers. However, questions from same concepts, chapters and topics are repeated. Hence, it is important to have conceptual clarity on the high-weightage chapters and topics of NEET. Read further to know the topics with most repeated questions in NEET examination. Check the most common concepts, chapters and topics from Physics, Chemistry and Biology sections of NEET. Candidates can also download the last 5 years NEET question papers PDF below.
- Most Repeated Questions in NEET Biology
- Most Repeated Questions in NEET Chemistry
- Most Repeated Questions in NEET Physics
- NEET 2026 Exam Pattern
- NEET Previous Years' Question Papers: PDF Download
Most Repeated Questions in NEET Biology
The Biology section carries the highest weightage in the NEET UG 2026 exam. The subject is further divided into Botany and Zoology, each carrying 45 questions. The total number of questions is 90. The most repeated questions in NEET Biology are Human Physiology, Genetics and Molecular Biology, Plant Physiology, Ecology & Environment, etc. Based on the past few years’ NEET analysis, some of the most repeated topics and chapters in NEET Biology are as follows.
| Topics |
Weightage |
|---|---|
| Plant Kingdom |
10% |
| Plant Physiology |
4% |
| Cell Biology |
12% |
| Morphology of Flowering Plants |
6% |
| Plant Growth and Growth Hormones |
4% |
| Ecology-Ecosystems |
6% |
| Sexual Reproduction in Flowering Plants |
10% |
| Genetics |
18% |
| Animal Kingdom |
16% |
| Biotechnology |
18% |
| Human Reproduction and Reproductive Health |
10% |
| Microbes in Human Welfare |
8% |
Important Topics of NEET Biology Questions
Here are some of the NEET Biology important topics from the chapters with the most repeated questions are as follows:
Genetics and Molecular Biology - Mendelian inheritance, DNA replication, transcription, translation
Human Physiology – Circulatory, Nervous, Endocrine, Reproductive systems
Plant Physiology – Photosynthesis, Respiration, Plant hormones
Ecology & Environment – Biodiversity, Ecosystem, Conservation
Cell Biology – Cell cycle, structure, biomolecules
Biotechnology – Recombinant DNA, PCR, applications
Reproduction – Sexual reproduction in flowering plants, human reproduction
Evolution – Darwin’s theory, Hardy-Weinberg principle
Most Repeated Questions in NEET Chemistry
The Chemistry section of NEET is divided into Organic Chemistry, Inorganic Chemistry and Physical Chemistry. There are 45 questions from NEET Chemistry in the exam. Generally, Organic and Inorganic Chemistry chapters have most repeated questions in NEET from the Chemistry section. The table brings some of the topics from which most repeated questions in NEET Chemistry, along with the weightage percentage.
| Topics |
Weightage |
|---|---|
| Mole Concept |
6% |
| Atomic Structure |
4% |
| Chemical Kinetics |
6% |
| Chemical Bonding |
6% |
| General Organic Chemistry |
8% |
| Grignard Reagent |
8% |
Important Topics of NEET Chemistry Questions
The important chapters and topics from which the most repeated questions in NEET Chemistry are given below.
Physical Chemistry
- Thermodynamics, Chemical Equilibrium, Electrochemistry
- Colligative properties, Rate laws
Organic Chemistry
- Alcohols, Phenols, Ethers
- Aldehydes, Ketones, Carboxylic acids
- Amines, Polymers, Biomolecules
Inorganic Chemistry
- Periodic trends, Chemical bonding
- Coordination compounds
- p-block (Group 13, 14, 15, 16, 17)
- d-block (Transition elements)
Most Repeated Questions in NEET Physics
Physics is considered to be the toughest subject in NEET. In general, the NEET Physics require not just conceptual understanding, but the questions are also calculation intensive. Coming to the most repeated questions in NEET Physics, here we list down the important chapters and topics from Physics, along with the weightages, are given in the below table.
| Topics |
Weightage |
|---|---|
| Motion |
4% |
| KTG and Thermodynamics |
6% |
| Modern Physics |
8% |
| Electromagnetic Field |
6% |
| Current Electricity |
8% |
| Geometrical Optics |
8% |
Important Topics of NEET Physics Questions
The chapter-wise important topics in NEET Physics section are given below.
Electrostatics & Capacitors – Coulomb’s law, potential energy, capacitance with dielectrics
Current Electricity – Ohm’s law, Wheatstone bridge, potentiometer
Optics – Lens formula, telescope/microscope, interference, diffraction
Modern Physics – Photoelectric effect, Bohr’s model, nuclear reactions
Oscillations & Waves – SHM, resonance, Doppler effect
Thermodynamics & Heat Transfer – Carnot cycle, heat engines
Electromagnetic Induction & AC – LCR circuits, resonance
Mechanics – Projectile motion, circular motion, gravitation
NEET 2026 Exam Pattern
The following table indicates the sections of the NEET 2026 exam pattern.
| Subject |
Number of Questions |
Marks |
|---|---|---|
| Physics |
45 |
180 |
| Chemistry |
45 |
180 |
| Botany |
45 |
180 |
| Zoology |
45 |
180 |
| Total |
180 |
720 |
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NEET Previous Years' Question Papers: PDF Download
The table below brings the NEET question papers PDFs of the past 5 years.
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Student Forum
Anything you would want to ask experts?Answered 10 hours ago
Aspirants need to pass NEET score equal to or above the cutoff to get admission in BHMS at Baroda Homoeopathic Medical College. The seats are allotted to aspirants in BHMS based on their NEET scores via Gujarat State Government Counselling.
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Guide-Level 15
Answered 10 hours ago
Baroda Homoeopathic Medical College accepts admissions of candidates in BHMS programme based on their NEET scores. The NEET percentile for Open category is 119 marks (50 percentile). The marks requirement for OBC/ SC/ ST category aspirants is 96 marks (40 percentile).
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Guide-Level 15
Answered Yesterday
Yes, Indian students must qualify NEET to study MBBS abroad and to practice in India later. It is mandatory as per NMC guidelines. Other than this, you need fulfill other eligibility.
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Contributor-Level 7
Answered 5 days ago
Candidates can get the NEET 2025 question paper in Tamil medium on this page - NEET Tamil Medium Question Papers. Download the NEET Tamil PYQs for free to practice for the exam.
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Contributor-Level 6
Answered 6 days ago
Yes, of course. NEET UG is compulsory for admission to all BDS courses in India (government and private). No alternate way or management admission is available without a valid NEET score. The rule was drawn up so that admission to all dental institutions will be transparent and merit based. Similarl
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Contributor-Level 10
Answered a week ago
No, NEET is not mentioned as a requirement for forensic Science colleges in Mumbai and Navi Mumbai. But, aspirants must have studied Science in Class 12 with a PCB combination.
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Contributor-Level 10
Answered a week ago
Yes, you can get the BHMS course with a rank of 300 if you belong to the OBC AI category. This category had the overall cutoff range between 93201 and 74967. Hence, getting a seat for this course with a rank of 300 can be achievable. Students who want admission to the Nehru Homoeopathic Medical Coll
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Contributor-Level 10
Answered a week ago
The required marks in NEET would depend entirely on the category you belong to. For the General AI category, the needed rank was 46875. Please remember that the cutoff for other categories will vary.
To know the required rank for other categories, see the table below.
| Category | Nehru Homoeopathic Medical College and Hospital cutoff 2025 |
|---|---|
| General | 46875 |
| OBC | 74967 |
| SC | 230221 |
| ST | 288873 |
| EWS | 66693 |
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Contributor-Level 10
Answered a week ago
The marks required in NEET to qualify for the AYUSH counselling process depend on the category the student belongs to. For the General AI category, students need to secure a rank of at least 46875 to be eligible for a seat. Different categories will have different cutoffs. To know the Nehru Homoeopa
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Answered a week ago
NEET is not mandatory for CG BSc Nursing. Admisison to the BSc Nursing courses in Chhattisgarh is based on the CG Nursing entrance test conducted by CG Vyapam.
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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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