CBSE 2026 Class 12 Maths 10 Important Topics for 40+ Marks: Central Board of Secondary Education (CBSE) will conduct the Class 12 Mathematics examination on March 9, 2026, which is one of the most crucial assessments for students pursuing their higher secondary education under the Science stream. With the 2026 board examinations approaching, students are increasingly focused on identifying key topics that carry significant weightage in the question paper. Therefore, for the candidate's ease in their preparation process, the CBSE 2026 Class 12 Maths 10 Important Topics for 40+ Marks have been provided here.
Mathematics, being a scoring subject, offers students the opportunity to secure excellent marks if they prepare strategically by focusing on high-weightage topics. The syllabus for the CBSE 2026 Class 12 Mathematics Paper is divided into six central units: Relations and Functions, Algebra, Calculus, Vectors and Three-Dimensional Geometry, Linear Programming, and Probability. The examination typically consists of questions worth 80 marks, with internal assessment accounting for the remaining 20 marks. To score 40+ marks efficiently, students must focus on topics that consistently appear in board examinations and carry substantial weightage.
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What are the CBSE 2026 Class 12 Maths 10 Important Topics for 40+ Marks?
Check the essential topics in the table below that will be required to be prepared for the Mathematics paper under the CBSE Class 12 Board Exam 2026 to score more than 40 marks in the theory paper:
| CBSE 2026 Class 12 Maths 10 Important Topics for 40+ Marks | Weightage (in Terms of Marks) | |
| Name of the Chapter | Important Topics in That Chapter | |
| Relations and Functions |
| 8 marks |
| Inverse Trigonometric Functions |
| |
| Matrices |
| 10 marks |
| Determinants |
| |
| Continuity and Differentiability |
| 35 marks |
| Application of Derivatives |
| |
| Integration |
| |
| AOI |
| |
| Differential Equations |
| |
| Vectors |
| 14 marks |
| 3D Geometry |
| |
| LPP |
| 5 marks |
| Probability |
| 8 marks |
The Mathematics examination under the CBSE Class 12 Board Exam 2026, while challenging, offers ample opportunities for students to score well if they prepare strategically. By focusing on the high-weightage topics outlined above, students can effectively target 40+ marks from these areas alone.
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