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NCERT Class 9 Maths Textbook: The NCERT Class 9 Maths textbook is the foundation for mathematical excellence in CBSE School Exams and other boards following the NCERT Syllabus. This comprehensive resource is essential for building strong conceptual understanding and scoring well in examinations.
To access the NCERT Class 9 Maths Book PDF for 2025–26, scroll down and choose your language—English medium or Hindi medium. Click on the chapter name to instantly open the chapter-wise PDF download on your device. Since the Class 9 Maths syllabus hasn’t changed from last year, you can study using the official NCERT textbook without worrying about new updates.
Start with foundational chapters like Number Systems, Polynomials, and Linear Equations in Two Variables. Move on to Geometry, Statistics, and Probability, all organized in a concept-based sequence as prescribed by CBSE guidelines for Class 9. Say the name of the chapter you want, download the PDF, and start your preparation.
Repeat this process daily using these free NCERT Maths PDF downloads for Class 9, and you’ll stay completely in sync with the latest CBSE curriculum. Whether you’re preparing for your term-wise exams or the annual Class 9 Maths board exam, this structured routine will make your learning consistent, effective, and exam-ready.
Most of the questions in exams come straight from this book because it covers everything you need to know for CBSE Class 9 Math. This book covers all the basic stuff you need to learn in CBSE Class 9 Math according to the CBSE syllabus. It’s not just good for exams in school but also for other tests like NTSE, KVPY, and the International Mathematical Olympiads.
NCERT Books For Class 9 Maths – Free PDF Download
NCERT Book for Class 9 helps students understand math concepts better. It has clear explanations, examples, and practice exercises to improve problem-solving skills. You can download it in English or Hindi from the link below.
Download NCERT Class 9 Maths Book PDF
To download the Class 9 Maths NCERT Book in English Medium, click on any chapter link below. Each file is in high-quality PDF format, perfect for online study or offline revision.
NCERT Class 9 Maths Chapters – Important Concepts
To stay updated with the latest CBSE Class 9 Maths syllabus for 2025–26, check which chapters and topics have been removed from the NCERT Class 9 Mathematics Book PDF.
NCERT Class 9 Maths Chapters:
- Chapter 1 – Number Systems
Learn about rational and irrational numbers, real numbers, and their decimal expansions. Understand how to represent numbers on a number line and apply laws of exponents. - Chapter 2 – Polynomials
Understand terms, coefficients, and degrees of polynomials. Learn how to factorize and find the zeroes of a polynomial using algebraic identities. - Chapter 3 – Coordinate Geometry
Explore the Cartesian plane, plotting of points, and the concept of x and y coordinates as per Class 9 CBSE Maths book. - Chapter 4 – Linear Equations in Two Variables
Learn how to form and solve linear equations with two variables using graphs and substitution methods. - Chapter 5 – Introduction to Euclid’s Geometry
Understand Euclid’s postulates and axioms that form the foundation of geometry in Class 9 Maths NCERT syllabus. - Chapter 6 – Lines and Angles
Study various types of angles, intersecting lines, and theorems related to parallel lines and transversals. - Chapter 7 – Triangles
Learn about triangle properties, congruence rules (SSS, SAS, ASA, RHS), and inequalities in triangles. - Chapter 8 – Quadrilaterals
Understand types of quadrilaterals and theorems on angle sums, properties of parallelograms, and diagonals. - Chapter 9 – Areas of Parallelograms and Triangles
Master the concept of base and height to calculate area using coordinate geometry and logical proofs. - Chapter 10 – Circles
Explore concepts like chords, arcs, cyclic quadrilaterals, and angle subtended by an arc at the center. - Chapter 11 – Constructions
Learn step-by-step constructions using a ruler and compass, including angle bisectors and perpendiculars. - Chapter 12 – Heron’s Formula
Use Heron’s formula to calculate the area of triangles when all three sides are known. - Chapter 13 – Surface Areas and Volumes
Understand formulas to calculate surface areas and volumes of cubes, cylinders, cones, and spheres. - Chapter 14 – Statistics
Learn how to represent data using bar graphs, histograms, and frequency polygons. Understand mean, median, and mode. - Chapter 15 – Probability
Introduction to experimental probability, basic terms, and finding probability based on real-life scenarios.
Class 9 Maths CBSE Syllabus (2025–26)
The CBSE Class 9 Maths Syllabus for the 2025–26 academic session has been updated to include only relevant and concept-focused chapters, in line with NCERT’s rationalisation. Below is the unit-wise weightage to help students prioritize topics for exam preparation:
| Unit Name | Marks |
| Number Systems | 08 Marks |
| Algebra (Polynomials only) | 12 Marks |
| Coordinate Geometry | 04 Marks |
| Geometry (Lines & Angles, Triangles, Circles) | 20 Marks |
| Mensuration (Surface Areas & Volumes) | 08 Marks |
| Statistics | 08 Marks |
| Internal Assessment(Projects + Periodic Tests) | 20 Marks |
| Total | 80 + 20 = 100 Marks |
Deleted NCERT Class 9 Maths Syllabus (2025–26)
The following topics and chapters have been removed from the rationalized NCERT Class 9 Maths textbook. Students should skip these topics while preparing for the 2025–26 academic session.
| 📘 Chapter | 📄 Page Numbers | Deleted Topics / Sections |
| 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 Coordinates are Given |
| Chapter 4: Linear Equations | 70–77 | 4.4 Graph of Linear Equations, 4.5 Lines Parallel to x- and y-axis |
| Chapter 5: 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 |
| Chapter 7: Triangles | 129–134 | 7.6 Inequalities in Triangles |
| Chapter 8: Quadrilaterals | 135–138, 145–147, 151 | 8.1 Introduction, 8.2 Angle Sum Property, 8.3 Types, 8.5 Parallelogram |
| Chapter 9: Areas of Parallelogram & Triangle | 152–167 | Entire Chapter Deleted |
| Chapter 10: Circles | 168–176, 186–187 | 10.1 Introduction, 10.2 Circle Terms, Circle through three Points |
| Chapter 11: Constructions | 188–196 | Entire Chapter Deleted |
| Chapter 12: Heron’s Formula | 197–199, 203–207 | 12.1 Introduction, 12.3 Application in Quadrilaterals |
| Chapter 13: Surface Areas and Volumes | 208–217, 226–231, 236–237 | 13.1–13.3 Surface Area, 13.6–13.7 Volume of Cuboid and Cylinder |
| Chapter 14: Statistics | 238–246, 261–270 | 14.1–14.6 Intro, Data Collection, Presentation, Central Tendency, Summary |
| Chapter 15: Probability | 271–285 | Entire Chapter Deleted |
How to Use the NCERT Maths Book Effectively
To make the most out of your NCERT Class 9 Maths Book PDF, begin by reading each chapter line-by-line and try to understand the concept before jumping to the exercises. Highlight key formulas and definitions as you go.
After studying a chapter, solve all examples and then move to the exercises at the end. Don’t skip the solved examples—they often reflect how CBSE frames Class 9 Maths questions.
Now match each exercise type with previous year Class 9 Maths question papers. This helps you spot common question patterns and know which topics frequently appear in exams. Focus more on those areas during revision.
Repeat this approach chapter by chapter, and you’ll build a strong grasp of concepts, improve problem-solving speed, and stay exam-ready using just your NCERT Maths textbook.
Why This Book is Important
Use the NCERT Class 9 Maths Book as your foundation for competitive exams like JEE, NEET, NTSE, and Olympiads. The way concepts are explained—from Polynomials to Geometry—is aligned with how questions are framed in national-level entrance exams.
Even for CBSE board exams, NCERT is the gold standard. Most questions in the Class 9 Maths final paper are either directly picked or derived from this book. No guidebook or reference book can replace it.
Stick to the chapters included in the rationalised Class 9 Maths syllabus 2025–26, master the examples and exercises, and your score will improve dramatically—both in school and beyond.
Class 9th Mathematics Question Paper Format and Annual Exam Blue Print
In the Class 9 Mathematics exam, there will be 40 questions in total. These questions will be divided into four sections: A, B, C, and D.
- In Section A, there will be 20 questions, each worth one mark.
- Section B will have six questions, each carrying two marks.
- Section C will consist of eight questions, each worth three marks.
- Lastly, Section D will include six questions, each worth four marks.
Around 25% of the questions will be objective type, which could be multiple choice, fill in the blanks, or short response questions. To prepare for these, students should refer to the principles outlined in the Class 9 Maths NCERT Book.
NCERT Class 9 Maths textbook English & Hindi Medium
The NCERT Class 9 Maths textbook is available in both English and Hindi mediums, ensuring accessibility for students across all regions of India. Both versions contain identical content, examples, and exercises, maintaining consistency in learning outcomes regardless of language preference.
- English Medium: Perfect for students in English-medium schools or those preparing for English-based competitive exams
- Hindi Medium: Ideal for Hindi-medium schools and students more comfortable with Hindi as their learning language
How to Download the NCERT Class 9 Maths Textbook for 2025-26?
If you’re a Class 9 student looking for the NCERT Maths Book for Class 9 for the 2024 academic year, here’s a quick and easy guide to help you download it directly from the official NCERT website.
Steps to Download NCERT Maths Book for Class 9 (2025 Edition)
- Visit the Official NCERT Website
Go to ncert.nic.in/textbook/textbook.htm, which is the official portal for NCERT publications. - Select Class and Subject
- Choose Class 9 from the class dropdown.
- Select Mathematics as your subject.
- Choose Language Medium
Depending on your preferred medium of instruction, select the appropriate book:- Mathematics for English medium
- Ganit for Hindi medium
- Riyazi for Urdu medium
- Click “Go”
After selecting your class, subject, and language, click on the “Go” button. - Download Chapters in PDF Format
You will be redirected to a page where the entire NCERT Class 9 Maths Textbook is available chapter-wise. Click on each chapter to download the PDF version. This allows you to save or print specific chapters as needed.
Also Check: Online Coaching for JEE Foundation Course for Class 9
Download Class 9 NCERT Maths Solutions
To strengthen your understanding of every concept in the NCERT Class 9 Maths Book, use the chapter-wise Class 9 Maths NCERT solutions as a reference. These solutions provide step-by-step explanations for all exercises, helping you cross-check your answers and improve your problem-solving techniques.
Start by identifying the chapters you find difficult. Then click on the solution link for that chapter and compare your approach with the official CBSE-aligned explanation. Use these Class 9 Maths NCERT Solutions not just to get the correct answer, but to understand the logic behind each step.
NCERT Book Class 9 Maths FAQs
Why should I read the NCERT Class 9 Maths book?
The NCERT Class 9 Maths book offers clear explanations, thorough knowledge of important topics, and makes solving problems easy with step-by-step solutions. It's great for exam preparation, self-assessment, and homework help.
Where can I download the NCERT Class 9 Maths book?
You can download the NCERT Class 9 Maths book from the official NCERT website in PDF format. Simply select your class, subject, and preferred language, then click on the download link.
What topics does the NCERT Class 9 Maths book cover?
The NCERT Class 9 Maths book covers all essential topics such as Number Systems, Algebra, Geometry, Mensuration, Statistics, and Probability, following the CBSE syllabus.
How can I prepare effectively for the Class 9 Maths exam?
Focus on high-weightage units first, practice regularly using the NCERT book exercises, and utilize the step-by-step solutions to understand problem-solving techniques.
