CBSE Class 12 Mathematics Weightage 2025: Unit and chapter-wise marks distribution
The chapter-wise CBSE Class 12 Mathematics Weightage 2025 is given here along with the blueprint of the paper. The marks distribution for units is official and for chapters, it is unofficial as per past papers' analysis.
CBSE Class 12 Mathematics Weightage 2025: Before you start crafting your study schedules and strategies, it's crucial to familiarise yourself with the CBSE Class 12 Mathematics Weightage 2025 in your curriculum. Understanding the marks assigned to each subject area not only helps you prioritize your studies but also ensures that you allocate your time and effort more effectively. For the academic year 2024-25, a significant portion specifically 35 marks out of a total of 80 marks is dedicated to the calculus unit. This indicates that calculus is an essential topic, and it would be wise to focus your initial study efforts on mastering this area.
As per CBSE Class 12 syllabus, the theory paper of Mathematics (Code Number: 041) will comprise 80 marks while the internal assessment will comprise 20 marks. There will be no overall choice in the question paper. However, 33% of internal choices will be given in all the sections.
Also Read | CBSE Class 12 Date Sheet 2025 Released
CBSE Class 12 Mathematics Weightage 2025
As per the units and topics, CBSE class 12 weightage distribution 2023 for Maths is tabulated below:
| Unit | Topic | Marks Distribution | Total Weightage |
| Unit 1: Relations and Functions | Relations and Functions | 4 marks | 8 marks |
| Inverse Trigonometry | 4 marks | ||
| Unit 2: Algebra | Matrices | 5 marks | 10 marks |
| Determinants | 5 marks | ||
| Unit 3: Calculus | Continuity and Differentiability | 9 marks | 35 marks |
| Applications of Derivatives | 4 marks | ||
| Integrals | 9 marks | ||
| Applications of the Integrals | 6 marks | ||
| Differential Equations | 7 marks | ||
| Unit 4: Vectors and 3D Geometry | Vectors | 7 marks | 14 marks |
| 3D Geometry | 7 marks | ||
| Unit 5: Linear Programming | Linear Programming | 5 marks | 5 marks |
| Unit 6: Probability | Probability | 8 marks | 8 marks |
| Total | 80 marks | ||
CBSE Class 12 Subject-Wise Weightage 2025 |
Subjects | Link |
| Accountancy | CBSE Class 12 Accountancy Chapter-Wise Weightage 2025 |
| Biology | CBSE Class 12 Biology Chapter-Wise Weightage 2025 |
| Business Studies | CBSE Class 12 Business Studies Weightage 2025 |
| Chemistry | CBSE Class 12 Chemistry Weightage 2025 |
| Computer Science | CBSE Class 12 Computer Science Weightage 2025 |
| Economics | CBSE Class 12 Economics Weightage 2025 |
| English Core | CBSE Class 12 English Core Weightage 2025 |
| Geography | CBSE Class 12 Geography Weightage 2025 |
| Hindi Core | CBSE Class 12 Hindi Core Weightage 2025 |
| History | CBSE Class 12 History Weightage 2025 |
| Physics | CBSE Class 12 Physics Weightage 2025 |
| Political Science | CBSE Class 12 Political Science Weightage 2025 |
CBSE Class 12 Mathematics Weightage 2025: Internal Assessment
Find the internal assessment distribution of CBSE Class 12 Mathematics distribution in the following table-
| Particulars | Marks |
| Periodic Tests ( Best 2 out of 3 tests conducted) | 10 marks |
| Mathematics Activities | 10 marks |
| Total | 20 marks |
The CBSE has shared insights into CBSE Class 12 Mathematics Weightage 2025 allowing you to refine your preparation strategy. By incorporating this information into your study plan, you can optimize your performance. Below is a breakdown of weightage distribution by topic and question types, which will help you prioritize key areas for a more efficient preparation.
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