NCERT Books for Class 9 Maths 2025-26; Download Free PDF

Edited By Komal Miglani | Updated on Apr 14, 2025 04:06 PM IST

NCERT books for Class 9 Maths are a fundamental learning resource for students following the CBSE curriculum. These books are carefully designed by Subject Matter Experts to ensure a clear understanding of important mathematical concepts. They provide a strong conceptual foundation, which is essential for grasping advanced topics in higher classes.

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This Story also Contains

What Makes Class 9 Maths Crucial in CBSE Curriculum?
Chapter Highlights: Key Focus Areas in Class 9 Maths
NCERT Books for Class 9 Maths PDF
NCERT books for Class 9 Maths and Competitive Exams
NCERT Class 9 Maths Book- Appendix and Answers
Chapter-wise Solutions of NCERT Class 9 Maths
Importance of NCERT Books for Class 9 Maths
NCERT Class 9 Books for Other Subjects
NCERT Other Resources for Class 9 Maths

NCERT Books for Class 9 Maths 2025-26; Download Free PDF

With detailed explanations, step-by-step solved examples, and well-structured exercises, these NCERT Books help students develop problem-solving skills. The simple language used in the NCERT Books makes complex topics easier to understand, enabling effective learning.

At Careers360, we offer downloadable NCERT Class 9 Maths books PDF links, ensuring that students can access them anytime from anywhere.

What Makes Class 9 Maths Crucial in CBSE Curriculum?

Class 9th is often considered decisive for all students due to various reasons. This class stands as a bridge between the high school and board examinations. A lot of the concepts learnt in this class are applied in more detail in the higher classes as well. For any student who is aspiring for a future in technology or engineering, mastering the concepts of class 9th Maths is essential. Also, the students who are planning for JEE, class 9th concepts are considered to be the base.

Chapter Highlights: Key Focus Areas in Class 9 Maths

Having an overview of the various chapters of the NCERT class 9 Maths book can be helpful for the students to understand what to expect in the textbook. Given table below contains all the chapters of the NCERT class 9 Maths books and their important concepts. The students are requested to have a glance through the concepts and topics below.

Chapter	Important Topics Covered
Chapter 1: Number Systems	Irrational numbers, laws of exponents, representation of real numbers on the number line, and operations on real numbers.
Chapter 2: Polynomials	Polynomials and their degrees, addition and subtraction, zeroes of a polynomial, identities and factorisation.
Chapter 3: Coordinate Geometry	Cartesian plane, plotting points, coordinates of a point.
Chapter 4: Linear Equations in Two Variables	Graphical representation, solutions of linear equations in two variables, applications.
Chapter 5: Introduction to Euclid’s Geometry	Euclid’s definitions, axioms and postulates, and equivalent versions of Euclid’s fifth postulate.
Chapter 6: Lines and Angles	Basic terms and definitions, intersecting and parallel lines, vertically opposite angles, and angles formed by a transversal.
Chapter 7: Triangles	Congruence of triangles, criteria for congruence, properties of triangles, inequalities.
Chapter 8: Quadrilaterals	Types of quadrilaterals, angle sum property, properties of parallelograms and special quadrilaterals.
Chapter 9: Circles	Circle and the various terms related to it, angle subtended by a chord, perpendiculars drawn from center to chord, and the concepts of cyclic quadrilateral.
Chapter 10: Heron’s Formula	Finding area of triangles using Heron’s formula, applications in real-life problems.
Chapter 11: Surface Areas and Volumes	Surface area and volume of cube, cuboid, cylinder, cone, sphere and hemisphere.
Chapter 12: Statistics	Collection, presentation and interpretation of data using bar graphs, histograms, and frequency polygons.

NCERT Books for Class 9 Maths PDF

Students can click on the link provided to download the entire NCERT Class 9 Maths Book.

NCERT book for class 9 Maths	PDF Download
NCERT Maths Class 9 Book PDF (English Medium)	Click here
NCERT Maths Class 9 Book PDF (Hindi Medium)	Click here

NCERT Books for Class 9 Maths 2025-26: Chapter Wise PDF Links

Chapters	English Medium
Chapter 1	Number System
Chapter 2	Polynomials
Chapter 3	Coordinate Geometry
Chapter 4	Linear Equations in Two Variables
Chapter 5	Introduction to Euclid’s Geometry
Chapter 6	Lines and Angles
Chapter 7	Triangles
Chapter 8	Quadrilaterals
Chapter 9	Circles
Chapter 10	Heron’s Formula
Chapter 11	Surface Areas and Volumes
Chapter 12	Statistics

NCERT books for Class 9 Maths and Competitive Exams

While the NCERT textbooks are majorly used for the CBSE and other state board examination preparation, they are often called very much useful for various popular entrance examinations such as the Joint Entrance Examination (JEE) and National Eligibility cum Entrance Test conducted by the NTA. By going through the NCERT books for class 9th, the candidates will be able to perform well for the various entrance exams and olympiads, such as the NSO and various other scholarship examinations, such as the National Talent Search Examination (NTSE) for the class 10th students.

NCERT Class 9 Maths Book- Appendix and Answers

The appendix is given at the end of the book which helps to get additional conceptual information. Answers/hints contain the correct answers to all the questions of the class 9th Maths book pdf in order to help the students to get assured of their answers.

Particular	Name	English medium
Appendix-I	Proofs in Mathematics	Download here
Appendix-II	Introduction to Mathematical Modelling	Download here
Answers	Answer/hint	Download here

NCERT Class 9th Maths Textbook pdf cover page looks like this:

NCERT Class 9th Maths Textbook pdf

Chapter-wise Solutions of NCERT Class 9 Maths

The chapter-wise solutions of Class 9 Maths provide clear and step-by-step answers to all the exercise questions from the NCERT textbook.

Titles	Download Link
NCERT Solutions for Maths Class 9 Chapter 1 Number Systems	Download Now
NCERT Solutions Maths Class 9 Chapter 2 Polynomials	Download Now
NCERT Solutions for Maths Class 9 Chapter 3 Coordinate Geometry	Download Now
NCERT Solutions for Maths Class 9 Chapter 4 Linear Equations in Two Variables	Download Now
NCERT Solutions for Maths Class 9 Chapter 5 Introduction to Euclids Geometry	Download Now
NCERT Solutions for Maths Class 9 Chapter 5 Introduction to Euclids Geometry	Download Now
NCERT Solutions for Maths Class 9 Chapter 6 Lines And Angles	Download Now
NCERT Solutions for Maths Class 9 Chapter 8 Quadrilaterals	Download Now
NCERT Solutions for Maths Class 9 Chapter 10 Circles	Download Now
NCERT Solutions for Maths Class 9 Chapter 12 Heron's Formula	Download Now
NCERT Solutions for Maths Class 9 Chapter 13 Surface Area and Volumes	Download Now
NCERT Solutions for Maths Class 9 Chapter 14 Statistics	Download Now

Importance of NCERT Books for Class 9 Maths

The NCERT Class 9 Maths Book under the CBSE Syllabus is a highly recommended textbook for school education. One of the key benefits of these NCERT books is their simpler and easy-to-understand language, which makes it convenient for the students to grasp the concepts without confusion. The addition of a lot of solved examples and a wide range of exercise problems encourages students to practice regularly, improving their abilities in mathematical concepts. Overall, NCERT Books for Class 9 Maths provide reliable and comprehensive study material that helps students build a strong foundation for their future mathematics education.

NCERT Class 9 Books for Other Subjects

The NCERT books' links for other subjects of Class 9 are provided below.

Title	Download Link
NCERT Books for Class 9 Science 2025-26 - Download PDF (All Chapters)	Download Now
NCERT Books for Class 9 English 2025-26: Download All Chapters Pdf	Download Now
NCERT Books for Class 9 Social Science 2025-26 - Download PDF	Download Now
NCERT Books for Class 9 Hindi 2025-26 - Download PDF	Download Now

NCERT Other Resources for Class 9 Maths

The links for other resources like Exemplar Solutions and notes for Class 9 Maths are,

Title	Download Link
NCERT Exemplar Class 9 Maths Solutions - Chapter Wise Problems with Solutions	Download Now
NCERT Class 9 Maths Notes - Download Chapter Wise PDFs	Download Now

Frequently Asked Questions (FAQs)

1. Are NCERT books enough for the Class 9 exam preparation?

Yes, NCERT Book Class 9 maths and other subjects are more than enough for the Class 9th preparation. Besides, students can also use some reference books for solving a variety of questions.

2. Is NCERT enough for preparing for the competitive exams?

Yes, in many competitive and scholarship exams, the questions are asked from the NCERT books.

3. Where can I download the NCERT books for Class 9?

Students can download the NCERT mathematics Class 9 books by clicking on the links provided above or by visiting the official website, ncert.nic.in/textbook/textbook.htm

Also Read

NCERT Solutions for Class 9 Maths Chapter 8 Quadrilaterals

NCERT Solutions for Class 9 Maths Chapter 7 Triangles

NCERT Solutions for Class 9 Maths Chapter 6 Lines And Angles

NCERT Solutions for Class 9 Science

NCERT Exemplar Class 9 Science Solutions - Chapter Wise Problems with Solutions

NCERT Solutions for Class 9 Maths Chapter 5 Introduction to Euclids Geometry

NCERT Class 9 Maths Chapter 5 Notes Introduction To Euclid’s Geometry - Download PDF

NCERT Class 9 Maths Chapter 1 Notes Number System - Download Free PDF

NCERT Class 9 Maths Chapter 6 Notes Lines and Angles - Download PDF

Triangles Class 9th Notes - Free NCERT Class 9th Maths Chapter 7 Notes - Download PDF

NCERT Class 9 Maths Chapter 8 Notes Quadrilaterals - Download PDF

Heron's Formula Class 9th Notes - Free NCERT Class 9 Maths Chapter 12 Notes - Download PDF

NCERT Exemplar Class 9 Maths Solutions Chapter 2 Polynomials

NCERT Exemplar Class 9 Maths Solutions Chapter 6 Lines and Angles

NCERT Exemplar Class 9 Maths Solutions Chapter 5 Introduction to Euclids Geometry

NCERT Exemplar Class 9 Science Solutions Chapter 15 Improvement in Food Resources

NCERT Exemplar Class 9 Science Solutions Chapter 14 Natural Resources

NCERT Exemplar Class 9 Science Solutions Chapter 5 The Fundamental Unit of Life

NCERT Books for Class 9 Maths 2025-26; Download Free PDF

NCERT Books for Class 9 All Subjects - Download Free PDF

NCERT Books for Class 9 Social Science 2025-26: Download PDF

NCERT Books for Class 9 Hindi 2025-26: Download PDF

NCERT Books for Class 9 English 2025-26: Download All Chapters PDF

NCERT Books for Class 9 Science 2025-26; Download PDF (All Chapters)

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Popular Questions

A block of mass 0.50 kg is moving with a speed of 2.00 ms^-1 on a smooth surface. It strikes another mass of 1.00 kg and then they move together as a single body. The energy loss during the collision is

Option 1) $0.34\; J$	Option 2) $0.16\; J$
Option 3) $1.00\; J$	Option 4) $0.67\; J$

A person trying to lose weight by burning fat lifts a mass of 10 kg upto a height of 1 m 1000 times. Assume that the potential energy lost each time he lowers the mass is dissipated. How much fat will he use up considering the work done only when the weight is lifted up ? Fat supplies 3.8×10⁷J of energy per kg which is converted to mechanical energy with a 20% efficiency rate. Take g = 9.8 ms⁻² :

Option 1)

2.45×10⁻³ kg

Option 2)

6.45×10⁻³ kg

Option 3)

9.89×10⁻³ kg

Option 4)

12.89×10⁻³ kg

An athlete in the olympic games covers a distance of 100 m in 10 s. His kinetic energy can be estimated to be in the range

Option 1) $2,000 \; J - 5,000\; J$	Option 2) $200 \, \, J - 500 \, \, J$
Option 3) $2\times 10^{5}J-3\times 10^{5}J$	Option 4) $20,000 \, \, J - 50,000 \, \, J$

A particle is projected at 60⁰ to the horizontal with a kinetic energy $K$ . The kinetic energy at the highest point

Option 1) $K/2\,$	Option 2) $\; K\;$
Option 3) $zero\;$	Option 4) $K/4$

In the reaction,

$2Al_{(s)}+6HCL_{(aq)}\rightarrow 2Al^{3+}\, _{(aq)}+6Cl^{-}\, _{(aq)}+3H_{2(g)}$

Option 1) $11.2\, L\, H_{2(g)}$ at STP is produced for every mole $HCL_{(aq)}$ consumed	Option 2) $6L\, HCl_{(aq)}$ is consumed for ever $3L\, H_{2(g)}$ produced
Option 3) $33.6 L\, H_{2(g)}$ is produced regardless of temperature and pressure for every mole Al that reacts	Option 4) $67.2\, L\, H_{2(g)}$ at STP is produced for every mole Al that reacts .

How many moles of magnesium phosphate, $Mg_{3}(PO_{4})_{2}$ will contain 0.25 mole of oxygen atoms?

Option 1) 0.02	Option 2) 3.125 × 10^-2
Option 3) 1.25 × 10^-2	Option 4) 2.5 × 10^-2

If we consider that 1/6, in place of 1/12, mass of carbon atom is taken to be the relative atomic mass unit, the mass of one mole of a substance will

Option 1) decrease twice	Option 2) increase two fold
Option 3) remain unchanged	Option 4) be a function of the molecular mass of the substance.

With increase of temperature, which of these changes?

Option 1) Molality	Option 2) Weight fraction of solute
Option 3) Fraction of solute present in water	Option 4) Mole fraction.

Number of atoms in 558.5 gram Fe (at. wt.of Fe = 55.85 g mol^-1) is

Option 1) twice that in 60 g carbon	Option 2) 6.023 × 10²²
Option 3) half that in 8 g He	Option 4) 558.5 × 6.023 × 10²³

A pulley of radius 2 m is rotated about its axis by a force F = (20t - 5t²) newton (where t is measured in seconds) applied tangentially. If the moment of inertia of the pulley about its axis of rotation is 10 kg m² , the number of rotations made by the pulley before its direction of motion if reversed, is