NCERT Solutions for Class 9 Maths - Download Chapter wise Solution PDF
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  • NCERT Solutions for Class 9 Maths - Download Chapter wise Solution PDF

NCERT Solutions for Class 9 Maths - Download Chapter wise Solution PDF

Komal MiglaniUpdated on 17 Sep 2025, 06:48 PM IST

Renowned Mathematician Stanley Gudder once said, ”The essence of mathematics is not to make simple things complicated, but to make complicated things simple.” At Careers360, we embrace this very philosophy. We also believe that a complex problem with step-by-step clarity will help a student to understand the concepts behind it and how to solve it at the same time. These NCERT solutions for class 9 Maths clearly demonstrate how to explain mathematics easily. The main purpose of this article is to give students a hint of the chapters they will learn in class 9, as well as provide them with some extra study materials.

This Story also Contains

  1. NCERT Solutions for Class 9 Maths Chapter Wise
  2. NCERT Solutions for Class 9 Maths Chapter Details
  3. Importance of NCERT Solutions for Class 9 Maths
  4. NCERT Solutions for Class 9 Maths – Previous year Chapters
  5. NCERT Books and NCERT Syllabus
NCERT Solutions for Class 9 Maths - Download Chapter wise Solution PDF
NCERT Solutions for Class 9 Maths

Many teachers recommend NCERT Solutions because they closely match the exam pattern. As many of these chapters are important for competitive exams like Olympiad, NTSE, and entrance exams for higher education, these NCERT Solutions for Class 9 will build a strong foundation. The Class 9 Maths NCERT book comprises 12 chapters, and our solutions are crafted by subject matter experts in alignment with the latest NCERT syllabus. For a detailed syllabus, study materials, and downloadable PDFs, check out this NCERT article.

NCERT Solutions for Class 9 Maths Chapter Details

NCERT Solutions for Class 9 Maths Chapter 1

Chapter NameNumber Systems
Topics
  • Real numbers

  • Irrational numbers

  • Laws of exponents

  • Rationalization

Total Exercise5
Page Number1-24
NCERT Exemplar linkNCERT exemplar solutions for class 9 Maths Number System
NCERT Note linkNCERT class 9 maths Number System notes

NCERT Solutions for Class 9 Maths Chapter 2

Chapter NamePolynomials
Topics
  • Polynomials in one variable

  • Degree and types of polynomials

  • Algebraic identities

  • Factorisation of polynomials

Total Exercise4
Page Number25-42
NCERT Exemplar linkNCERT exemplar solutions for class 9 Maths Polynomials
NCERT Note linkNCERT class 9 maths Polynomials notes

NCERT Solutions for Class 9 Maths Chapter 3

Chapter NameCoordinate Geometry
Topics
  • Cartesian plane

  • Coordinates of a point

  • Plotting points on the plane

Total Exercise2
Page Number43-54
NCERT Exemplar linkNCERT exemplar solution for class 9 Maths Coordinate geometry
NCERT Note linkNCERT class 9 maths Coordinate Geometry notes

NCERT Solutions for Class 9 Maths Chapter 4

Chapter NameLinear Equations in Two Variables
Topics
  • General form of linear equations

  • Solutions and graphs

  • Real-life applications

Total Exercise2
Page Number55-59
NCERT Exemplar linkNCERT exemplar solution for class 9 Maths Linear equations in Two Variables
NCERT Note linkNCERT class 9 maths Linear Equations in Two Variables notes

NCERT Solutions for Class 9 Maths Chapter 5

Chapter NameIntroduction to Euclid's Geometry
Topics
  • Euclid’s definitions, axioms, and postulates

  • Basics of geometry

Total Exercise1
Page Number60-68
NCERT Exemplar linkNCERT exemplar solution for class 9 Maths Introduction to Euclid’s Geometry
NCERT Note linkNCERT class 9 maths Introduction to Euclid's Geometry notes

NCERT Solutions for Class 9 Maths Chapter 6

Chapter NameLines and Angles
Topics
  • Types of angles

  • Angle pair relationships (complementary, supplementary, etc.)

  • Axioms and theorems related to lines and angles

Total Exercise2
Page Number69-82
NCERT Exemplar linkNCERT exemplar solution for class 9 Maths Lines and Angles
NCERT Note linkNCERT class 9 maths Lines and Angles notes

NCERT Solutions for Class 9 Maths Chapter 7

Chapter NameTriangles
Topics
  • Congruence of triangles (criteria: SSS, SAS, ASA, RHS)

  • Properties and inequalities of triangles

  • Pythagoras theorem

Total Exercise3
Page Number83-103
NCERT Exemplar linkNCERT exemplar solution for class 9 Maths Triangles
NCERT Note linkNCERT class 9 maths Triangles notes

NCERT Solutions for Class 9 Maths Chapter 8

Chapter NameQuadrilaterals
Topics
  • Types of quadrilaterals

  • Properties of parallelograms

  • Mid-point theorem

Total Exercise2
Page Number104-115
NCERT Exemplar linkNCERT exemplar solution for class 9 Maths Quadrilaterals
NCERT Note linkNCERT class 9 maths Quadrilaterals notes

NCERT Solutions for Class 9 Maths Chapter 9

Chapter NameCircles
Topics
  • Circle and its parts

  • Chords and arcs

  • Angle subtended by a chord

  • Cyclic quadrilaterals

Total Exercise3
Page Number116-130
NCERT Exemplar linkNCERT exemplar solution for class 9 Maths Circles
NCERT Note linkNCERT class 9 maths Circles notes

NCERT Solutions for Class 9 Maths Chapter 10

Chapter NameHeron's Formula
Topics
  • Finding the area of triangles using Heron’s formula

  • Application in real-life problems

Total Exercise1
Page Number131-136
NCERT Exemplar linkNCERT exemplar solution for class 9 Maths Heron’s Formula
NCERT Note linkNCERT class 9 maths Heron's Formula notes

NCERT Solutions for Class 9 Maths Chapter 11

Chapter NameSurface Areas and Volumes
Topics
  • Surface area and volume of a cube and a cuboid

  • Cylinder, cone, sphere, and hemisphere

Total Exercise4
Page Number137-150
NCERT Exemplar linkNCERT exemplar solution for class 9 Maths Surface Areas and Volumes
NCERT Note linkNCERT class 9 maths Surface Areas and Volumes notes

NCERT Solutions for Class 9 Maths Chapter 12

Chapter NameStatistics
Topics
  • Collection and presentation of data

  • Bar graphs and histograms

  • Frequency polygons

Total Exercise1
Page Number151-166
NCERT Exemplar linkNCERT exemplar solution for class 9 Maths Statistics and Probability
NCERT Note linkNCERT class 9 maths Statistics notes

Importance of NCERT Solutions for Class 9 Maths

The pathway of the class 10 board exams goes through the class 9 chapters. So, building a strong base of chapters like Number System, Coordinate Geometry, Polynomials, Triangles, Circles, and Statistics is an essential thing to do well in exams. Here are some more important features of these solutions.

  • Students will have an extra resource during their practice of textbook exercises, and they can check on their own if they are doing the solutions right or not.
  • Solutions have been written in a well-structured manner and using simple language.
  • All the relevant formulas are provided alongside the solutions.
  • The importance of visual representation is maintained. Wherever pictures are needed, it is provided to make the learning interesting.

NCERT Solutions for Class 9 Maths – Previous year Chapters

It’s important to know which chapters were part of the Class 9 Maths syllabus last year compared to this year. Below is the list of chapters from the previous year’s Class 9 Maths book.

Chapter 1: Number Systems
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: Areas of Parallelograms and Triangles
Chapter 10: Circles
Chapter 11: Constructions
Chapter 12: Heron's Formula
Chapter 13: Surface Areas and Volumes
Chapter 14: Statistics
Chapter 15: Probability

Chapters 9, 11, and 15 have been removed from the latest syllabus. The rest of the chapters are the same.

NCERT Books and NCERT Syllabus

Students can use the following links to find the latest syllabus and reference books to practice.

Frequently Asked Questions (FAQs)

Q: Why are NCERT Class 9 Maths Solutions important?
A:

NCERT Solutions provide step-by-step explanations that help students understand concepts, strengthen basics, and prepare effectively for exams.

Q: Which chapters in Class 9 Maths are most important for exams?
A:

Questions from chapters such as Polynomials, Linear Equations in Two Variables, Geometry, Statistics and Number Systems are frequently asked in exams.

Q: How many chapters are there in Class 9 Maths NCERT?
A:

According to the latest syllabus, there are 12 chapters in Class 9 Maths NCERT, covering topics from Number Systems to Statistics.

Q: Are NCERT Solutions enough for Class 9 Maths exam preparation?
A:

Yes, NCERT Solutions are sufficient for Class 9 exams. For competitive exams like NTSE, Olympiads, extra practice may be helpful from other books, such as RS Aggarwal, RD Sharma, etc.

Q: Are maths NCERT solutions class 9 available in PDF format?
A:

Yes, NCERT Maths Class 9 solutions are available in a free downloadable PDF for offline study from trusted educational websites such as Careers360.

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