How To Crack NEET In 4 Months: Physics, Chemistry & Biology Important Chapters
By Team Sartha
Last updated: December 24, 2025
Cracking NEET in 4 months is achievable with the right planning, consistent revision and focused practice. Whether your syllabus is completed or still pending, a structured strategy for Physics, Chemistry and Biology can significantly improve your final performance.
If You Have Not Completed the NEET Syllabus
1. If your syllabus is not completed, the first thing you need to do is stop worrying about mock test scores. Giving tests without finishing concepts will only confuse you and reduce confidence. Your main focus should be on completing the syllabus properly.
2. Make a realistic daily timetable and divide your time between Physics, Chemistry and Biology. Do not try to finish many chapters in one day. Instead, focus on understanding each chapter deeply so that concepts remain clear during revision.
3. After completing any chapter, solve practice questions from that chapter on the same day. This helps you identify whether you truly understood the topic or just read it passively. If you get questions wrong, revisit the concept again before moving ahead.
4. Do not compare yourself with students who have already completed the syllabus and started full-length tests. They are ahead because they started earlier. If you want to reach that level, you must be ready to increase your study hours and stay disciplined every day.
5. Reduce distractions as much as possible. Limit mobile usage, avoid social media and stay away from unnecessary conversations. Every extra hour saved can be used for revision or question practice.
6. Once a significant portion of the syllabus is completed, start with chapter-wise tests. These tests help you find weak areas early and prepare you mentally for full syllabus tests later in your preparation.
7. Remember that confidence does not come from giving more tests but from knowing that your concepts are clear. Focus on understanding first, practice next, and testing at the right time.
If you are studying these subjects for the first time or your preparation is still at an early stage, it is better to begin with high-weightage chapters. These chapters cover a large number of questions in NEET, so even a partial syllabus completion can fetch you good marks.
However, simply reading these chapters is not enough. You must aim to master them completely. Try to understand what type of questions are usually asked, practice different variations of questions and make sure you can solve them confidently without guessing.
Physics Important Chapters for NEET 2026
| Chapter |
| Units and Measurement |
| Motion in a Straight Line |
| Work, Energy and Power |
| Ray Optics and Optical Instruments |
| Electric Charges and Fields |
| Current Electricity |
| Semiconductor |
Chemistry Important Chapters for NEET 2026
| Chapter |
| General Organic Chemistry |
| Hydrocarbons |
| Solutions |
| D and F Block Elements |
| Chemical Bonding |
| Equilibrium |
| Electrochemistry |
| Coordination Compounds |
| Aldehydes, Ketones and Carboxylic Acids |
Biology Important Chapters for NEET 2026
| Chapter |
| Cell: The Unit of Life |
| Cell Cycle and Cell Division |
| Photosynthesis in Higher Plants |
| Plant Growth and Development |
| Principles of Inheritance and Variation |
| Molecular Basis of Inheritance |
| Biomolecules |
| Animal Kingdom |
| Human Physiology |
| Human Reproduction |
| Biotechnology: Principles and Processes |
| Biotechnology and Its Applications |
| Human Health and Disease |
| Organisms and Populations |
| Biodiversity and Conservation |
| Structural Organisation in Animals |
This blog also includes chapter-wise weightage from NEET 2020 to 2025 which is given below to help you identify high-priority topics and plan your preparation more effectively.
Download All Subjects Chapterwise Weightage PDF ⬇️
If You Have Completed the NEET Syllabus
1. Start giving one full-length mock test daily and focus more on test analysis than score.
2. Analyse every wrong question carefully and maintain a separate mistake notebook.
3. Write the topic name for each mistake and revise that topic again from NCERT and your notes.
4. For Physics mistakes, note down forgotten formulas and practice numerical questions daily.
5. In Biology, highlight weak topics directly in NCERT and revise them multiple times.
6. Begin with chapter-wise tests (8–10 tests) to identify weak areas, then shift to full syllabus tests.
7. Solve previous 5 years NEET questions to understand exam pattern and repeated concepts.
8. Revise through short notes or mind maps before every test for better accuracy.
9. Watch revision lectures or crash courses on YouTube to quickly revise formulas and key concepts.
10. Prefer offline OMR-based tests to improve circle marking practice and avoid bubbling errors.
Smart Strategy for the Last 4 Months
1. Start with high-weightage chapters in Physics, Chemistry and Biology.
2. Set clear daily and weekly targets with fixed time for revision and question practice.
3. Make short notes after completing each chapter for quick revision.
4. Solve a large number of MCQs and aim for 20,000+ questions before the final exam.
5. Analyse mistakes regularly and update your mistake notebook.
6. Reduce social media usage completely and stay mentally focused till exam day.