NEET Chapter-Wise Weightage 2026 for Physics, Chemistry & Biology
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NEET 2026 Chapter Wise Weightage helps students understand the important topics from Physics, Chemistry and Biology, making it easier to plan their exam preparation and focus on high-scoring chapters. As the NEET syllabus is large, this information allows aspirants to highlight important topics and spend more time learning and revising topics that are more likely to appear in the exam.Scroll through this article to know more about the NEET Chapter wise weightage for different subjects to avoid spending too much time on unnecessary topics and prepare for the entrance smartly.
NEET Topic Wise Weightage for Biology
In the NEET exam, Biology is the most scoring subject as it carries the highest number of questions and is largely based on direct concepts from the Class 11th and 12th NCERT syllabus. Check the table given below to know the important topics asked from Biology.
| NEET Biology Chapter Wise Weightage | ||
| Name of Topics | Average No. of Questions | Question Weightage (%) |
| Genetics & Evolution | 12–15 | 18% – 20% |
| Human Physiology | 10–12 | 15% – 17% |
| Ecology & Environment | 10–12 | 12% – 15% |
| Cell: Structure & Function | 8–10 | 10% – 12% |
| Plant Physiology | 7–9 | 9% – 11% |
| Biotechnology | 8–10 | 10% – 12% |
| Reproduction | 7–9 | 9% – 10% |
| Diversity in Living Organisms | 7–8 | 8% – 9% |
| Biology in Human Welfare | 4–5 | 4% – 5% |
| Structural Org. (Plants/Animals) | 4–5 | 4% – 5% |
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NEET Topic Wise Weightage for Chemistry
Chemistry is divided into Physical, Organic, and Inorganic Chemistry. Organic Chemistry generally carries more weight in NEET, while Physical and Inorganic topics are scoring if the concepts are clear. Knowing chapter-wise marks can help you allocate study time efficiently.
| NEET Chemistry Chapter Wise Weightage | |
| Chapter Name | Avg. Questions |
| Current Electricity | 4–5 |
| Modern Physics (Dual Nature, Atoms, Nuclei) | 5–7 |
| System of Particles & Rotational Motion | 3–4 |
| Ray Optics & Optical Instruments | 3 |
| Semiconductor Electronics | 3 |
| Laws of Motion | 2–3 |
| Electrostatic Potential & Capacitance | 2–3 |
| Thermodynamics | 2–3 |
| Moving Charges & Magnetism | 2 |
| Work, Energy & Power | 2 |
| Gravitation | 2 |
| Units & Measurements + Exp. Skills | 2–3 |
| Magnetic Effect | 3–4 |
| Kinematics (Straight Line + Plane) | 2 |
| Mechanical Properties of Fluids | 1 |
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NEET Topic Weightage for Physics
Physics questions in NEET entrance exam are all about understanding concepts and numerical problem-solving skills. Certain chapters appear more frequently, making it essential to prioritize them. Check the table given below to understand the list of important topics to focus more on while studying for the NEET exam.
| NEET Physics Chapter Wise Weightage | |
| Name of topics | Average Questions |
| Mechanics (Class 11) | 12–14 |
| Electrodynamics (Class 12) | 9–11 |
| Modern Physics | 6–8 |
| Optics (Ray & Wave) | 4–5 |
| Heat & Thermodynamics | 3–4 |
| Electronic Devices (Semiconductors) | 3 |
| Oscillations & Waves | 3 |
| Experimental Skills (New Unit) | 2 |
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NEET Exam Pattern 2026
The National Testing Agency( NTA) conducts the NEET exam every year for admission to MBBS and BDS courses in India. The NEET 2026 exam will be held in offline mode (pen and paper-based). The question paper consists of total 180 questions from Physics, Chemistry and Biology based on Class 11 and 12 NCERT syllabus. Check the table given below for more details. Also check about free NEET ebooks.
| NEET 2026 Exam Pattern | |
| Aspect | Details |
| Name of Exam | National Eligibility cum Entrance Test 2026 |
| Conducting Body | National Testing Agency (NTA) |
| Mode of Exam | Offline (Pen‑and‑Paper) |
| Total Questions | 180 MCQs |
| Total Marks | 720 |
| Duration | 3 hours (180 minutes) |
| Subjects |
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| Questions per Subject |
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| Marking Scheme |
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| Language Options | English, Hindi, Assamese, Bengali, Gujarati, Kannada, Malayalam, Marathi, Odia, Punjabi, Tamil, Telugu, and Urdu |