NCERT Book for Class 9 Maths: The latest NCERT Class 9 Mathematics Book for the 2025–26 academic session is now available for download in chapter-wise PDF format, in both English and Hindi medium. Published by the National Council of Educational Research and Training (NCERT), this newly released edition is strictly based on the updated CBSE Class 9 Maths syllabus 2025–26. Students must follow these latest and revised chapters to study the updated and most relevant content for effective preparation of the upcoming half-yearly exams and the year-end annual Class 9 exams. Direct links to chapter-wise PDFs are provided in this article for easy access.
Key Features of NCERT Class 9 Maths Book 2025–26
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Latest Edition: Updated as per the CBSE Class 9 Mathematics syllabus 2025–26.
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Bilingual Availability: Downloadable in both English and Hindi medium.
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Chapter-wise PDFs: Direct links to all chapters are available in this article.
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Exam-Oriented Content: Covers all essential chapters like Number Systems, Polynomials, Linear Equations, Geometry, Statistics, and Probability.
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Structured Learning: Concept-based explanations with solved examples and exercises.
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For All Exams: Useful for term-wise tests, half-yearly, and final annual Class 9 exams.
NCERT Book for Class 9 Maths (2025-26) - in English
Also Check: CBSE Class 9 Maths Syllabus
List of rationalised content in Class 9 Maths NCERT Book
Check below the names of chapters and topics that have been removed from the NCERT Class 9 Maths Textbook:
| Chapter | Page No. | Dropped Topics/Chapter |
| Chapter 1: Number Systems | 15–18 27 | 1.4 Representing real numbers on the number line |
| Chapter 2: Polynomials | 35–40 50 | 2.4 Remainder theorem |
| Chapter 3: Coordinate Geometry | 61–65 | 3.3 Plotting a point in the plane if its coordinates are given |
| Chapter 4: Linear Equations in Two Variables | 70–75 | 4.4 Graph of linear equations in two variables |
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| 75–77 | 4.5 Equations of lines parallel–x–axis and y–axis |
| Chapter 5: Introduction– Euclidean Geometry | 86–88 | 5.3 Equivalent versions of Euclid’s fifth postulate |
| Chapter 6: Lines and Angles | 98–100 103 105–108 | 6.5 Parallel lines and a transversal 6.7 Angle sum property of a triangle |
| Chapter 7: Triangles | 129–134 | 7.6 Inequalities in Triangles |
| Chapter 8: Quadrilaterals | 135–138 | 8.1 Introduction 8.2 Angle sum property of a quadrilateral |
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| 145–147 151 | 8.3 Types of quadrilaterals 8.5 Another condition for a Quadrilateral–be a parallelogram |
| Chapter 9: Areas of Parallelogram and Triangles | 152–167 | Full chapter |
| Chapter 10: Circles | 168 | 10.1 Introduction |
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| 169–171 | 10.2 Circles and its related terms: Review |
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| 174–176 186–187 | Circle through three points |
| Chapter 11: Construction | 188–196 | Full chapter |
| Chapter 12: Heron’s Formula | 197–199 203–207 | 12.1 Introduction 12.3 Application of Heron’s formula in finding areas of quadrilaterals |
| Chapter 13: Surface Area and Volume | 208–217 | 13.1 Introduction 13.2 Surface area of a cuboid and cube |
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| 226–231 | 13.3 Surface area of right circular cylinder |
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| 236–237 | 13.6 Volume of cuboid 13.7 Volume of cylinder |
| Chapter 14: Statistics | 238–246 261–270 | 14.1 Introduction 14.2 Collection of data 14.3 Presentation of data 14.5 Measure of central tendency 14.6 Summary |
| Chapter 15: Probability | 271–285 | Full chapter |
| Answers | 326 328 330–345 347 | Answers of Exercises |
CBSE Class 9 Maths Deleted Syllabus
CBSE Class 9 Maths Important MCQs
NCERT Book for Class 9 Maths (2024-25) - in Hindi
Check detailed NCERT Solutions for Class 9 Maths (By Subject Experts)
We have provided below the link for students to get the detailed and appropriate solutions to all questions given in the class 9 Maths NCERT book. All the NCERT solutions have been collated in the form of a chapter-wise PDF. All these NCERT solutions provided here are prepared by the subject matter experts and are designed in a way to involve appropriate concepts/formulae/theories.
| Download NCERT Solutions for Class 9 Maths: All Chapters |
Why you should read NCERT Book for Class 9 Maths?
NCERT books are best known for presenting the concepts most simply so that students can grasp them effortlessly. Therefore, students are always recommended to use NCERT books to excel in their studies.
Some points stating the importance of Class 9 Maths NCERT Book are mentioned below:
- Designed to offer in-depth knowledge in easy and simple language.
- Strictly adheres to the CBSE curriculum which is considered to be sufficient enough to form the base for the annual examinations.
- Ideal for a comprehensive study to develop a clear concept.
- Includes several questions of different formats which are perfect to test students' understanding of concepts.
You can also get the latest NCERT Books and exclusive NCERT Solutions for all other subjects of Class 9 by clicking on the following links:
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