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The CBSE Class 10 board exam is one of the most important milestones in a student’s academic journey. To prepare well, it is not just about studying hard, but also about studying smart. One of the best ways to do this is by understanding the weightage of each subject, chapter, and topic.
In this blog, we will explain the CBSE Class 10th 2026 exam weightage in detail — subject-wise, chapter-wise, and topic-wise — to help students focus on the right areas and manage their time effectively.
Let’s begin with the main subjects included in CBSE Class 10 and their total marks distribution.
| Subject | Theory Marks | Internal Assessment | Total |
| Mathematics | 80 | 20 | 100 |
| Science | 80 | 20 | 100 |
| Social Science | 80 | 20 | 100 |
| English Language & Literature | 80 | 20 | 100 |
| Hindi (Course A/B) | 80 | 20 | 100 |
| Information Technology / AI / Other Skills | 50 (Theory) | 50 (Practical) | 100 |
| Unit Name | Marks Weightage |
| Number Systems | 6 marks |
| Algebra | 20 marks |
| Coordinate Geometry | 6 marks |
| Geometry | 15 marks |
| Trigonometry | 12 marks |
| Mensuration | 10 marks |
| Statistics & Probability | 11 marks |
| Total | 80 marks |
Tip: Focus on Algebra and Geometry, as they cover major weightage and contain high-scoring topics.
| Unit Name | Marks Weightage |
| Chemical Substances – Nature & Behaviour | 25 marks |
| World of Living | 23 marks |
| Natural Phenomena | 12 marks |
| Effects of Current | 13 marks |
| Natural Resources | 7 marks |
| Total | 80 marks |
Tip: Pay extra attention to Chemistry and Biology chapters. These units often include practical-based and conceptual questions.
| Subject Area | Topics Included | Marks |
| History | Nationalism in Europe, India’s Freedom Struggle, etc. | 18 |
| Geography | Resources, Agriculture, Industries, etc. | 18 |
| Political Science | Power Sharing, Democracy, etc. | 20 |
| Economics | Development, Sectors, Globalization | 14 |
| Total | 80 |
Tip: Focus more on Political Science and History, especially NCERT examples and case studies.
| Section | Details | Marks |
| Reading | Unseen passages | 20 |
| Writing & Grammar | Letter, Analytical Paragraph, Grammar | 20 |
| Literature | First Flight & Footprints Without Feet | 40 |
| Total | 80 |
Tip: Practice writing formats regularly and focus on understanding the stories and poems from the textbooks.
| Section | Content Type | Marks |
| Reading | Unseen passage | 10 |
| Grammar | Vyakaran | 16 |
| Writing | Letter, Essay, etc. | 14 |
| Literature (Kshitij + Kritika) | Poems, Stories, Drama | 40 |
| Total | 80 |
Tip: Focus on Literature as it carries maximum marks and also improves vocabulary and grammar naturally.
While CBSE does not release official topic-wise blueprints, here are some high-frequency and high-scoring topics to watch for in 2025-26 based on past trends:
The CBSE Class 10th 2025-26 exam pattern is designed to test your understanding, application, and presentation skills. By focusing on subject-wise, chapter-wise, and topic-wise weightage, you can build a smarter strategy for scoring better marks without overburdening yourself.
Study smart, revise regularly, and stay confident—success is within your reach!
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