Gujarat Board Class 11 Science Chapter Weightage 2026-27
Complete Subject-wise Marks Distribution for GSEB Class 11 Science
Subject-wise Weightage • Scoring Chapters • Exam Strategy
Understand the marks distribution to plan your exam preparation effectively for Class 11 Science.
Physics Chapter Weightage
| Unit | Weightage | Marks |
|---|---|---|
| Physical World & Measurement | 8% | 8 marks |
| Kinematics | 12% | 12 marks |
| Laws of Motion | 10% | 10 marks |
| Work, Energy & Power | 8% | 8 marks |
| System of Particles | 8% | 8 marks |
| Gravitation | 6% | 6 marks |
| Properties of Matter | 8% | 8 marks |
| Thermodynamics | 8% | 8 marks |
| Oscillations & Waves | 10% | 10 marks |
| Internal Assessment | 20% | 20 marks |
| Total | 100% | 100 marks |
Strategy: Focus on Kinematics (12%) and Laws of Motion (10%) as they carry high weightage. These are also important for JEE preparation.
Chemistry Chapter Weightage
| Unit | Weightage | Marks |
|---|---|---|
| Basic Concepts of Chemistry | 8% | 8 marks |
| Structure of Atom | 8% | 8 marks |
| Classification of Elements | 6% | 6 marks |
| Chemical Bonding | 10% | 10 marks |
| States of Matter | 8% | 8 marks |
| Thermodynamics | 8% | 8 marks |
| Equilibrium | 8% | 8 marks |
| Redox Reactions | 6% | 6 marks |
| Organic Chemistry | 8% | 8 marks |
| Hydrocarbons | 8% | 8 marks |
| Environmental Chemistry | 4% | 4 marks |
| Internal Assessment | 20% | 20 marks |
| Total | 100% | 100 marks |
Biology Chapter Weightage (PCB)
| Unit | Weightage | Marks |
|---|---|---|
| Diversity in Living World | 15% | 15 marks |
| Structural Organisation | 12% | 12 marks |
| Cell Structure & Function | 15% | 15 marks |
| Plant Physiology | 12% | 12 marks |
| Animal Physiology | 16% | 16 marks |
| Internal Assessment | 20% | 20 marks |
| Total | 100% | 100 marks |
Mathematics Chapter Weightage (PCM)
| Unit | Weightage | Marks |
|---|---|---|
| Sets & Functions | 10% | 10 marks |
| Trigonometric Functions | 10% | 10 marks |
| Complex Numbers | 8% | 8 marks |
| Linear Inequalities | 8% | 8 marks |
| Permutations & Combinations | 8% | 8 marks |
| Sequences & Series | 8% | 8 marks |
| Straight Lines | 8% | 8 marks |
| Conic Sections | 8% | 8 marks |
| 3D Geometry | 6% | 6 marks |
| Limits & Derivatives | 8% | 8 marks |
| Statistics & Probability | 8% | 8 marks |
| Internal Assessment | 20% | 20 marks |
| Total | 100% | 100 marks |
Strategy: Focus on Calculus (Limits & Derivatives) and Trigonometry as they carry high weightage and are important for JEE preparation.
Exam Strategy Based on Weightage
High Priority Topics
- Physics: Kinematics (12%), Laws of Motion (10%)
- Chemistry: Chemical Bonding (10%)
- Biology: Animal Physiology (16%), Diversity (15%)
- Mathematics: Sets & Functions (10%), Trigonometry (10%)
Time Allocation Strategy
- Allocate 30% more time to high-weightage topics
- Practice daily from all sections
- Focus on understanding concepts not memorization
- Solve HSC-style sample papers under timed conditions
- Start JEE/NEET preparation through Class 11 topics
Note: Class 11 weightage is important for building foundation for Class 12 HSC board exams. Mastering these topics now will give you a significant advantage in competitive exams.
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