There are a total of 13 chapters in CBSE Class 12 Mathematics, and this answers the most asked question, “How many chapters are in CBSE Class 12 Maths?”. The official CBSE Syllabus structure for Class 12 has given a total of 13 chapters divided into 2 parts.
- Part 1 consists of 6 chapters.
- Part 2 consists of 7 chapters.
- Relations & Functions, Inverse Trigonometric Functions, Matrices, Determinants, Continuity and Differentiability, and Applications of Derivatives are covered in Part 1
- Integrals, Applications of the Integrals, Differential Equations, Vector Algebra, Three-Dimensional Geometry, Linear Programming, Probability are covered in Part 2
- These chapters are further considered for several competitive and entrance exams like UPSC, JEE, NDA, JEE Advanced, and SSC, etc.
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Key Summary
- CBSE Class 12 Mathematics has 13 total chapters.
- 13 chapters are divided into 2 Parts.
- Part 1 covers Algebra and Calculus Foundation
- Part 2 has topics related to Advanced Calculus, Geometry, and Probability
- The Calculus section has 44% weightage, having more topics and a marks distribution.
- Integrals, 3D Geometry, and Probability are lengthy.
- High scoring is possible with Matrices, Determinants, LPP, and Vectors.
- These chapters are further considered for several competitive and entrance exams like UPSC, JEE, NDA, JEE Advanced, and SSC, etc.
Total Chapters in Maths Class 12
- 13 total chapters in Maths class 12.
- The chapters cover significant topics like 3D geometry, Vectors, probability, Algebra, and Calculus.
- 13 chapters are divided into 6 and 7 in Part 1 and Part 2.
| Parts | Chapters | Weightage in Exam |
|---|---|---|
| Part 1 | 6 | ~37% |
| Part 2 | 7 | ~63% |
| Total | 13 | 100% |
Maths Chapter List Class 12
- CBSE syllabus for 2025-26 outlines 13 total chapters for Class 12 Mathematics.
- All chapters are grouped into 6 units based on chapter relativity.
- Here is the table showing the Maths chapter list with the marks distribution.
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CBSE Class 12 Exam Pattern 2025-26| Unit No | Unit Name | Marks | Chapter Name | Marks |
|---|---|---|---|---|
| I | Relations and Functions | 8 | Relations and Functions | 4 |
| Inverse Trigonometric Functions | 4 | |||
| II | Algebra | 10 | Matrices | 6 |
| Determinants | 6 | |||
| III | Calculus | 35 | Continuity and Differentiability | 8 |
| Application of Derivatives | 6 | |||
| Integrals | 9 | |||
| Application of Integrals | 4 | |||
| Differential Equations | 6 | |||
| IV | Vector and Three-Dimensional Geometry | 14 | Vector Algebra | 6 |
| Three-Dimensional Geometry | 8 | |||
| V | Linear Programming | 5 | Linear Programming | 5 |
| VI | Probability | 8 | Probability | 8 |
| Total | 100 | Total | 100 | |
Class 12 Maths Book PDF
- NCERT publishes the Maths textbook for class 12.
- The books are available to download for free on E-Pathshala
- It is the Official NCERT digital platform for books and study materials.
Maths Class 12 NCERT PDF Part 1 Chapters
| Chapter No | Chapter Name | Chapter PDF |
|---|---|---|
| 1 | Relations and Functions | Click here |
| 2 | Inverse Trigonometric Functions | Click here |
| 3 | Matrices | Click here |
| 4 | Determinants | Click here |
| 5 | Continuity and Differentiability | Click here |
| 6 | Application of Derivatives | Click here |
Maths Class 12 NCERT PDF Part 2 Chapters
| Chapter No | Chapter Name | Chapter PDF |
|---|---|---|
| 1 | Integrals | Click here |
| 2 | Application of Integrals | Click here |
| 3 | Differential Equations | Click here |
| 4 | Vector Algebra | Click here |
| 5 | Three-Dimensional Geometry | Click here |
| 6 | Linear Programming | Click here |
| 7 | Probability | Click here |
Maths Class 12 Syllabus Chapter-wise
Maths Class 12 Syllabus Chapter-wise Part 1
| Chapter 1: Relations and Functions | ||
|---|---|---|
| 1.1 | Introduction | CBSE Class 12 Mathematics Notes Chapter 1 Relations and Functions |
| 1.2 | Types of Functions | |
| 1.3 | Types of Relations | |
| 1.4 | Composition of Functions and Invertible Function | |
| Chapter 2: Inverse Trigonometric Functions | ||
| 2.1 | Introduction | CBSE Class 12 Mathematics Notes Chapter 2 Inverse Trigonometric Functions |
| 2.2 | Basic Concepts | |
| 2.3 | Properties of Inverse Trigonometric Functions | |
| Chapter 3: Matrices | ||
| 3.1 | Introduction | CBSE Class 12 Mathematics Notes Chapter 3 Matrices |
| 3.2 | Matrix | |
| 3.3 | Types of Matrices | |
| 3.4 | Operations on Matrices | |
| 3.5 | Transpose of a Matrix | |
| 3.6 | Symmetric and Skew Symmetric Matrices | |
| 3.7 | Invertible Matrices | |
| Chapter 4: Determinants | ||
| 4.1 | Introduction | CBSE Class 12 Mathematics Notes Chapter 4 Determinants |
| 4.2 | Determinant | |
| 4.3 | Area of a Triangle | |
| 4.4 | Minors and Cofactors | |
| 4.5 | Adjoint and Inverse of a Matrix | |
| 4.6 | Applications of Determinants and Matrices | |
| Chapter 5: Continuity and Differentiability | ||
| 5.1 | Introduction | CBSE Class 12 Mathematics Notes Chapter 5 Continuity and Differentiability |
| 5.2 | Continuity | |
| 5.3 | Differentiability | |
| 5.4 | Exponential and Logarithmic Functions | |
| 5.5 | Logarithmic Differentiation | |
| 5.6 | Derivatives of Functions in Parametric Forms | |
| 5.7 | Second-order Derivative | |
| Chapter 6: Application of Derivatives | ||
| 6.1 | Introduction | CBSE Class 12 Mathematics Notes Chapter 6 Applications of Derivatives |
| 6.2 | Rate of Exchange of Derivatives | |
| 6.3 | Increasing and Decreasing Functions | |
| 6.4 | Maxima and Minima | |
Maths Class 12 Syllabus Chapter-wise Part 2
| Chapter 7: Integrals | ||
| 7.1 | Introduction | CBSE Class 12 Mathematics Notes Chapter 7 Integrals |
| 7.2 | Integration an an Inverse Process of Differentiation | |
| 7.3 | Methods of Integration | |
| 7.4 | Integrals of Some Particular Functions | |
| 7.5 | Integration by Partial Fractions | |
| 7.6 | Integration by parts | |
| 7.7 | Definite Integral | |
| 7.8 | Fundamental Theorem of Calculus | |
| 7.9 | Evaluation of Definite Integrals by Substitution | |
| 7.10 | Some Properties of Definite Integrals | |
| Chapter 8: Application of Integrals | ||
| 8.1 | Introduction | CBSE Class 12 Mathematics Notes Chapter 8 Application of Integrals |
| 8.2 | Area under Simple Curves | |
| Chapter 9: Differential Equations | ||
| 9.1 | Introduction | CBSE Class 12 Mathematics Notes Chapter 9 Differential Equations |
| 9.2 | Basic concepts | |
| 9.3 | General and Particular Solutions of a Differential Equation | |
| 9.4 | Methods of Solving First-Order, First-Degree Differential Equations | |
| Chapter 10:Vector Algebra | ||
| 10.1 | Introduction | CBSE Class 12 Mathematics Notes Chapter 10 Vector Algebra |
| 10.2 | Some Basic Concepts | |
| 10.3 | Types of Vectors | |
| 10.4 | Addition of Vectors | |
| 10.5 | Multiplication of a Vector by a Scalar | |
| 10.6 | Product of Two Vectors | |
| Chapter 11: Three-Dimensional Geometry | ||
| 11.1 | Introduction | CBSE Class 12 Mathematics Notes Chapter 11 Three-Dimensional Geometry |
| 11.2 | Direction Cosines and Direction Ratios of a Line | |
| 11.3 | Equation of a Line in Space | |
| 11.4 | Angle between Two Lines | |
| 11.5 | Shortest Distance between Two Lines | |
| Chapter 12: Linear Programming | ||
| 12.1 | Introduction | CBSE Class 12 Mathematics Notes Chapter 12 Linear Programming |
| 12.2 | Linear Programming Problem and its Mathematical Formulation | |
| Chapter 13: Probability | ||
| 13.1 | Introduction | CBSE Class 12 Mathematics Notes Chapter 13 Probability |
| 13.2 | Conditional Probability | |
| 13.3 | Multiplication Theorem on Probability | |
| 13.4 | Independent Events | |
| 13.5 | Baye's theorem | |
Class 12 Maths Index Part 1
Class 12 Maths Index Part 2
![Class 12 Maths Index Part 1]()
How Many chapters are in CBSE Class 12 Maths FAQs
Ques: How many chapters are in Math Class 12 CBSE?
Ans: CBSE Class 12 Mathematics has 13 chapters in total.
- These are spread across Algebra, Calculus, Vectors, 3D Geometry, Probability, and LPP.
Ques. How many chapters are in Class 12 Math 2025–26?
Ans: Class 12 Math 2025-26 has 13 chapters.
- The chapters and topics remain unchanged from the previous year.
Ques: Is Class 12 Math easy?
Ans: Class 12 Math is moderately difficult.
- It comes with vast topics
- Some chapters are challenging.
- Regular practice can make it manageable.
Ques: What is the hardest chapter of Class 12 Math?
Ans: Integrals and 3D Geometry are generally hardest. They have lengthy topics.
- Many students also find Probability tough because of the tricky conditional and Bayes questions.
Ques: What is the easiest chapter in Math Class 12?
Ans: Linear Programming is known to be easy, as it has only graphical problems.
- Inverse Trigonometric Functions are also very short and straightforward.
Ques: Which is the most difficult subject in Math Class 12?
Ans: Maths and Physics are generally considered difficult as they have extensive numericals.
- Several students find English difficult as it involves diverse and deep analysis.
- Humanities subjects are also quite extensive.
- Economics can also be difficult if you do not have economic aptitude.
- However, the exam is moderately difficult, not very tough.
Ques: Which is the easiest stream in Math Class 12?
Ans: The easiest stream depends on which subjects you are comfortable with.
- For students interested in Science and Maths, PCM or PCMB is easier.
- For students good with Commerce, Commerce streams are easier.
- Arts is easier in terms of no heavy calculations.
- Commerce is easier in terms of fewer portions compared to other streams.
- Science is comparatively harder.
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