NEET 2027 Physics — Chapter-wise Weightage & High-Yield Topics
NEET Physics: The Numbers
NEET Physics carries 180 marks (45 questions × 4 marks each). It's often considered the hardest section, but it's also the most predictable — the same chapters dominate year after year.
Chapter Weightage (Past 5 Years Average)
Class XI Physics
| Chapter | Avg. Questions | Marks |
|---|---|---|
| Mechanics (Laws of Motion, Work/Energy) | 8–10 | 32–40 |
| Rotational Motion | 2–3 | 8–12 |
| Gravitation | 1–2 | 4–8 |
| Properties of Matter | 2–3 | 8–12 |
| Thermodynamics | 2–3 | 8–12 |
| Waves & Oscillations | 2–3 | 8–12 |
Class XII Physics
| Chapter | Avg. Questions | Marks |
|---|---|---|
| Electrostatics + Current Electricity | 7–9 | 28–36 |
| Magnetism & EMI | 3–4 | 12–16 |
| Optics (Ray + Wave) | 4–5 | 16–20 |
| Modern Physics (Atoms, Nuclei, Dual Nature) | 4–5 | 16–20 |
| Semiconductors | 2–3 | 8–12 |
| EM Waves + Communication | 1–2 | 4–8 |
The 80/20 Rule for NEET Physics
~70% of marks come from just 5 topic groups:
1. Mechanics (Class XI) — 32–40 marks
2. Electrostatics + Current Electricity — 28–36 marks
3. Modern Physics — 16–20 marks
4. Optics — 16–20 marks
5. Magnetism + EMI — 12–16 marks
Master these 5 areas first, then fill in the rest.
High-Yield Subtopics (Most Repeated)
- NLM: Free body diagrams, friction on inclined planes
- Work-Energy: Conservation problems, spring problems
- Electrostatics: Coulomb's law numericals, electric field due to charge distributions
- Current Electricity: Kirchhoff's laws, Wheatstone bridge, meter bridge
- Optics: Lens/mirror formula, total internal reflection, interference
- Modern Physics: Photoelectric effect numericals, radioactive decay, Bohr model
Study Strategy
Phase 1 (2 months): NCERT thoroughly — every line, every diagram, every solved example
Phase 2 (2 months): Problem practice — HC Verma or DC Pandey for concept depth
Phase 3 (2 months): Mock tests + PYQs — simulate real exam conditions
Common Traps in NEET Physics
- Sign convention errors in optics and electrostatics
- Forgetting to convert units (cm to m, g to kg)
- Dimension checking — use dimensional analysis to verify answers
- Diagram-based questions — always draw the situation before solving
- Overthinking simple questions — NEET rewards speed + accuracy, not complexity
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Comments (4)
The 80/20 analysis is really helpful. I was trying to give equal time to all chapters but clearly Mechanics + Electrostatics alone = 60-70 marks. Refocusing my schedule now.
Just a note for others — the sign convention errors mentioned here are REAL. I lost 3 questions in my last mock just because I forgot the sign convention for concave mirrors. Write it at the top of your rough sheet before starting optics questions.
HC Verma is tough but worth it. If you can solve HC Verma Level 2 problems, NEET Physics feels easy. I started with DC Pandey for confidence, then moved to HC Verma for depth.
Modern Physics is the most scoring section imo — Photoelectric effect and Bohr model numericals are very formulaic. Once you memorise the 4-5 formulas, every question is just plug and chug.
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