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By Shailendra Singh
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Updated on 9 Jul 2025, 12:45 IST
CBSE Class 12 Maths Syllabus 2025: CBSE Class 12 Mathematics Syllabus 2025 is very important for all students who are preparing for their CBSE Board Class 12 exams. The CBSE board exams are expected to happen around March or April 2026, and knowing the exact syllabus early will really help you plan your study better and avoid any last-minute rush.
If you're wondering what topics to focus more on, the maths class 12 syllabus chapter wise format tells you which chapters are included and how important they are. Also, the maths class 12 chapter wise weightage 2025 section helps in knowing how many marks each chapter might carry.
In this article, you will find the updated and detailed maths syllabus class 12 CBSE 2025-26, taken straight from the official CBSE website. We’ve also given the class 12 maths syllabus PDF download link below so you can easily save and revise it anytime.
Having the CBSE Board Class 12 Syllabus handy is not just useful – it's actually must-have if you want to do well in your board exam. Let’s now look at the full chapter list, marking scheme, and the paper pattern based on the CBSE Class 12 Maths Syllabus 2025.
The table given below shows how many marks each chapter carries and how much time (in periods) it usually takes to teach them. As per the CBSE Board Class 12 Syllabus, the Maths theory paper is for 80 marks, and the internal assessment is for 20 marks. So, total marks is 100.
| S.No. | Units | Marks |
| I. | Relations and Functions | 08 |
| II. | Algebra | 10 |
| III. | Calculus | 35 |
| IV. | Vectors and Three – Dimensional Geometry | 14 |
| V. | Linear Programming | 05 |
| VI. | Probability | 08 |
| Total Theory | 80 | |
| Internal Assessment | 20 | |
| Grand Total | 100 | |
The Maths Class 12 syllabus chapter wise for Applied Mathematics is designed by CBSE to help students learn how math is used in the real world — like in physics, medicine, biology, economics, and even in social sciences. This subject is optional and perfect for students who don’t want to study core maths but still need it for practical applications.
The syllabus is divided into 8 major units, and here’s a simple breakdown:
| Unit No. | Unit Name | Main Topics |
| 1 | Numbers, Quantification & Numerical Applications | Indices, Surds, Logarithms, Numerical Estimation, Reasoning |
| 2 | Algebra | Matrices, Determinants, Inverse, Solving Equations |
| 3 | Calculus | Basic Differentiation, Maxima-Minima |
| 4 | Probability | Classical, Conditional, Bayes’ Theorem |
| 5 | Inferential Statistics | Population, Sample, Hypothesis Testing |
| 6 | Index Numbers and Time-Based Data | CPI, WPI, Time Series |
| 7 | Financial Mathematics | Annuity, EMI, Interest, Tax, Returns |
| 8 | Linear Programming | Graphical Solutions, Constraints, Feasible Region |
These topics are easy to relate with real life situations. For example, calculating EMIs or understanding inflation is part of this Class 12 syllabus.
CBSE has assigned marks based on weightage of each unit. Here’s how the marks are distributed:
| Unit Name | Marks |
| Numbers, Quantification | 10 |
| Algebra | 10 |
| Calculus | 10 |
| Probability | 10 |
| Statistics | 10 |
| Index Numbers | 5 |
| Financial Maths | 15 |
| Linear Programming | 10 |
| Total | 80 (Theory) + 20 (Internal) |
The final exam is of 80 marks. Rest 20 comes from internal assessments like projects or class tests.
Also See - NCERT Solutions for Class 12 Maths
| Unit | Topics Covered | No. of Periods | Marks |
| Unit I: Relations and Functions |
| 30 (15+15) | 08 |
| Unit II: Algebra |
| 50 (25+25) | 10 |
| Unit III: Calculus |
| 80 (20+10+20+15+15) | 35 |
| Unit IV: Vectors & 3D Geometry |
| 30 (15+15) | 14 |
| Unit V: Linear Programming | Linear Programming – Concepts of constraints, objective function, graphical method, feasible regions and solutions. | 20 | 05 |
| Unit VI: Probability | Probability – Conditional probability, Bayes' theorem, random variables, distributions, mean. | 30 | 08 |
The Internal Assessment for CBSE Class 12 Basic Mathematics in the academic year 2025–26 remains a crucial component of the evaluation process, carrying a weightage of 20 Marks. This segment is designed to holistically assess a student's mathematical understanding, skills, and practical application. It continues to be divided into two equal parts:
| CBSE Class 12 Basic Maths Syllabus 2025-26 for Internal Assessment | |
| Internal Assessment | 20 Marks |
| Periodic Tests ( Best 2 out of 3 tests conducted): Periodic Test is a Pen and Paper assessment. | 10 Marks |
| Mathematics Activities: For activities NCERT Lab Manual may be referred. | 10 Marks |
The CBSE Class 12 Applied Mathematics syllabus for the academic session 2025–26 allocates a total of 20 marks to Internal Assessment. This assessment is divided into two equal components: Periodic Tests and Mathematics Activities, each carrying 10 marks. To achieve the highest marks, students should focus on excelling in both these areas.
| CBSE Class 12 Applied Maths Syllabus 2025-26 for Internal Assessment | |||
| S. No | Area and Weightage | Assessment Area | Marks allocated |
| 1. | Project work (10 marks) | Project work and record | 5 |
| Year-end Presentation/ Viva of the Project | 5 | ||
| 2. | Practical work (10 marks) | Performance of practical and record | 5 |
| Year-end test of any one practical | 5 | ||
| Total Marks | 20 | ||
The Class 12 Maths CBSE syllabus 2025 includes topics like Relations and Functions, Algebra, Calculus, Vectors and 3-D Geometry, Linear Programming, Probability, etc.
Class 12 Maths in CBSE can be manageable if students focus on building strong concepts and practice regularly.
The Maths exam is always unpredictable due to its problem-solving nature.
CBSE Class 12 math is pretty easier than class 11 math.