NCERT Class 9 Maths Book in PDF Format - Free,Safe & Secure PDF Download

NCERT Class 9 Maths book pdfs are available in English, Hindi (Ganit book), and Urdu (Reyazi book) mediums. Get the direct download of the maths book chapter-wise without sign in or redirection.

Table of Contents

NCERT Class 9 Maths Chapter-wise Description

The Textbook Development Committee of NCERT shoulders the responsibility of developing & designing the textbooks ideally suited for students & young learners. NCERT Class 9 Maths Book results from constructive, genuine, and sincere efforts put in by the textbook committee, a team of experts well-versed in different subjects matters. Apart from just planning & designing the layout & content of the book, the committee also revises, updates & reviews the syllabus and the content of the textbooks periodically & at regular intervals.

CBSE NCERT Books for Class 9 Maths

A book can be a huge success only if it is widely accepted or liked by a large volume of readers and the same concept goes with the NCERT textbooks that have a huge base of readers & followers.

Class 9 Maths textbook has been designed in the simplest comprehendible language keeping in mind all kinds of learners from dull to average to intelligent. The textbook has been made interesting for young learners by adding colourful pictures, fun exercises, and interesting facts to keep the interest in the subject alive and, most importantly, make the learning experience joyful and fun-filled rather than burdensome.

The textbook has a well-balanced combination of chapters from all the three branches of the subject, namely Arithmetic, Algebra, and Geometry, that mainly aims to develop a strong grasp of the subject.

The page covers all the details of the NCERT Class 9 Maths book, like a short description, overview, summary of each chapter, pdf download links & links to other classes. The textbook has 15 chapters where each chapter has been extensively discussed, containing many exercises for students to get a strong understanding of the chapter.

Download the NCERT class 9 Maths complete books in English, Hindi, and Urdu mediums.

Download NCERT Class 9 Math Books
NCERT Class 9 Maths	Download Complete Book
English Medium	Mathematics Book
Hindi Medium	Ganit Book
Urdu Medium	Reyazi Book

NCERT Class 9 Mathematics Book (English Medium)

The language of the book has been maintained as simply as possible for every kind of learner to make their learning experience easy & smooth. Moreover, each chapter has plenty of exercises that aim to test students' knowledge & understanding of concepts learned so far in the chapter and simultaneously prepare them for the NCERT exam, the National Talent Search Examination.

Here we have a list of all the chapters of the NCERT Class 9 Mathematics book, and in case one wants to read a particular chapter, click on the desired chapter.

NCERT Class 9 Maths Ganit Book (Hindi Medium)

Maths is an important subject that plays a crucial role in shaping a student's career & keeping this fact in mind, NCERT has tried to develop a student-friendly book that attempts to eliminate students' fear about the subject. One can have good command over the subject if they have a strong base of concepts developed from the early stages of schooling.

Here we have a list of all the chapters of the NCERT Class 9 Mathematics Ganit book (Hindi Medium book), and in case one wants to read a particular chapter, click on the desired chapter.

NCERT Class 9 Maths Reyazi Book (Urdu Medium)

Students can download all the chapters of the NCERT Class 9 Mathematics book in Urdu medium. The Urdu medium book is known as Reyazi, and if one wants to read a particular chapter, click on the desired chapter on the below list.

NCERT Class 9 Maths Chapter-wise Description

The textbook has been made colourful and interesting with pictures, illustrations, coloured boxes, etc. That attracts the readers & makes their learning experience fun-filled as Maths is a subject where a student plays with numbers & so we believe the learning of this subject should be enjoyable. In each & every chapter of this textbook, some of which are present after each topic while some at the end of the chapter. A lot of knowledge can be gained if the textbook is extensively explored.

Here we have a list of all the chapters of NCERT Class 9 Mathematics book.

NCERT Class 9 Maths Chapter Description
Chapter 1: Number Systems	Chapter 9: Areas of Parallelograms & Triangles
Chapter 2: Polynomials	Chapter 10: Circles
Chapter 3: Coordinate Geometry	Chapter 11: Constructions
Chapter 4: Linear Equations in Two Variables	Chapter 12: Heron's Formula
Chapter 5: Introduction to Euclid's Geometry	Chapter 13: Surface Areas & Volumes
Chapter 6: Lines & Angles	Chapter 14: Statistics
Chapter 7: Triangles	Chapter 15: Probability
Chapter 8: Quadrilaterals	-

NCERT Class 9 Maths Book Chapter 1

Number System is a system for expressing numbers & provides a unique representation of every number.

The chapter Number Systems consists of the following topics, based on which there are multiple exercises present in the chapter.

1.1: Introduction
1.2: Irrational Numbers
1.3: Real numbers & their decimal expansions
1.4: Representing real numbers on the number line
1.5: Operations on real numbers
1.6: Laws of exponents for real numbers
1.7: Summary

NCERT Class 9 Maths Book Chapter 2

A polynomial is an algebraic expression consisting of variables, exponents, and constants connected with operators like addition and subtraction, multiplication & division.

Below are the topics covered in the Polynomials chapter.

2.1: Introduction
2.2: Polynomials in one variable
2.3: Zeros of a polynomial
2.4: Remainder Theorem
2.5: Factorization of Polynomials
2.6: Algebraic Identities
2.7: Summary

NCERT Class 9 Maths Book Chapter 3

Coordinate geometry is the study of the algebraic equations on the graph where the points are plotted on the x-axis & y-axis of the graph.

The following topics are covered in the Coordinate Geometry chapter:

3.1: Introduction
3.2: Cartesian System
3.3: Plotting a point in the plane if its coordinates are given
3.4: Summary

NCERT Class 9 Maths Book Chapter 4

Linear equation in two variables is an equation that can be expressed in the form ax+by+c=0 where a,b & c are constants while x & y are variables.

Here in the Linear equations in two variables chapter, we will come across the following topics:

4.1: Introduction
4.2: Linear Equations
4.3: Solution of a linear equation
4.4: Graph of a linear equation in two variables
4.5: Equations of lines parallel to the x-axis and y-axis
4.6: Summary

NCERT Class 9 Maths Book Chapter 5

Introduction to Euclid's Geometry chapter will cover the following topics & concepts based on which several exercises are present.

5.1: Introduction
5.2: Euclid's definitions, axioms, and postulates
5.3: Equivalent versions of Euclid's fifth postulate
5.4: Summary

NCERT Class 9 Maths Book Chapter 6

In the Lines & Angles chapter, we will learn different concepts related to lines & angles.

The following are the topics & concepts covered in the chapter.

6.1: Introduction
6.2: Basic Terms & Foundations
6.3: Intersecting lines & non-intersecting lines
6.4: Pairs of angles
6.5: Parallel lines & transversal
6.6: Lines parallel to the same line
6.7: Angle sum property of a triangle
6.8: Summary

NCERT Class 9 Maths Book Chapter 7

As we know that a closed figure formed by three intersecting lines is called a triangle; also, learn many other concepts & topics related to the triangle in chapter 7.

The topics covered in Triangles are,

7.1: Introduction
7.2: Congruence of triangles
7.3: Criteria for congruence of triangles
7.4: Some properties of a triangle
7.5: Some more criteria for congruence of triangles
7.6: Inequalities of a triangle
7.7: Summary

NCERT Class 9 Maths Book Chapter 8

A quadrilateral is a figure formed by joining four points in order.

The following topics are covered in the Quadrilaterals chapter are,

8.1: Introduction
8.2: Angle sum property of a quadrilateral
8.3: Types of Quadrilaterals
8.4: Properties of a parallelogram
8.5: Another condition for a quadrilateral to be a parallelogram
8.6: The Mid-point theorem
8.7: Summary

NCERT Class 9 Maths Book Chapter 9

The chapter Areas of Parallelograms & Triangles comprises the following topics based on which many exercises are present in the chapter.

9.1: Introduction
9.2: Figures on the same base & between the same parallels
9.3: parallelograms on the same base & between the same parallels
9.4: Triangles on the same base & between the same parallels
9.5: Summary

NCERT Class 9 Maths Book Chapter 10

A circle is the collection of all the points in a plane, which are at a fixed distance from a fixed point in the plane.

In the Circle chapter, we will study circles, other related terms, and some circle properties.

10.1: Introduction
10.2: Circles & its related terms: A Review
10.3: Angle subtended by a chord at a point
10.4: Perpendicular from the centre to a chord
10.5: Circle through three points
10.6: Equal chords & their distances from the centre
10.7: Angle subtended by an arc of a circle
10.8: Cyclic Quadrilaterals
10.9: Summary

NCERT Class 9 Maths Book Chapter 11

In the Constructions chapter, we will come across the following topics based on which many exercises are present.

11.1: Introduction
11.2: Basic Constructions
11.3: Some constructions of triangles
11.4: Summary

NCERT Class 9 Maths Book Chapter 12

In Heron's Formula chapter, we will come across the following topics based on which many exercises are present.

12.1: Introduction
12.2: Area of a triangle - By Heron's Formula
12.3: Application of Heron's Formula in finding areas of quadrilaterals
12.4: Summary

NCERT Class 9 Maths Book Chapter 13

In the Surface Areas & Volumes chapter, we will learn how to calculate & find out the surface areas & volumes of plane figures like a cube, cuboid, cylinder, etc.

The chapter covers the following topics, followed by exercises.

13.1: Introduction
13.2: Surface Area of a cuboid & a cube
13.3: Surface area of a right circular cylinder
13.4: Surface area of a right circular cone
13.5: Surface area of a sphere
13.6: Volume of a cuboid
13.7: Volume of a cylinder
13.8: Volume of a right circular cone
13.9: Volume of a sphere
13.10: Summary

NCERT Class 9 Maths Book Chapter 14

These facts or figures, numerical or otherwise, collected with a definite purpose are called data. This extraction of meaningful information is studied in a branch of mathematics called Statistics. The chapter Statistics covers the following topics.

14.1: Introduction
14.2: Collection of data
14.3: Presentation of data
14.4: Graphical representation of data
14.5: Measures of central tendency
14.6: Summary