# All Chapter Wise NCERT Solutions for Class 9 Maths PDF Free Download

## NCERT Solutions for Class 9 Maths

NCERT Solutions for Class 9 Maths are available here in content and pdf format which covers a wide range of concepts from basic to advanced levels. These solutions include answers to all the questions found in NCERT textbooks. In Class 9 Mathematics, you will learn the fundamental concepts that form the building blocks for further mathematical knowledge.

By using NCERT Solutions for Class 9 Maths PDF you can identify your mistakes, understand your strengths and enhance your preparation for the subject. Regular practice of these solutions will help you score maximum marks in your examinations. Visit the link given below to get the NCERT Solutions and make steady progress in your mathematical skills.

## All Chapters NCERT Solutions for Class 9 Maths – Free PDF Download

Here is the **list of all chapters NCERT IX Class Maths Solutions in PDF** links. Access the links provided over here & download Class 9 Maths NCERT Textbook Solutions of all chapters Pdf for free to prepare well for the exams.

## Maths NCERT Solutions Class 9

### Chapter 1 Number Systems

**Number Systems Class 9 Ex 1.1****Number Systems Class 9 Ex 1.2****Number Systems Class 9 Ex 1.3****Number Systems Class 9 Ex 1.4****Number Systems Class 9 Ex 1.5****Number Systems Class 9 Ex 1.6**

### Chapter 2 Polynomials

**Class 9 Maths Chapter 2 Polynomials Ex 2.1****Class 9 Maths Chapter 2 Polynomials Ex 2.2****Class 9 Maths Chapter 2 Polynomials Ex 2.3****Class 9 Maths Chapter 2 Polynomials Ex 2.4****Class 9 Maths Chapter 2 Polynomials Ex 2.5**

### Chapter 3 Introduction to Euclid’s Geometry

**Class 9 Maths Chapter 3 Introduction to Euclid’s Geometry Ex 3.1****Class 9 Maths Chapter 3 Introduction to Euclid’s Geometry Ex 3.2**

### Chapter 4 Lines and Angles

**Class 9 Maths Chapter 4 Lines and Angles Ex 4.1****Class 9 Maths Chapter 4 Lines and Angles Ex 4.2****Class 9 Maths Chapter 4 Lines and Angles Ex 4.3**

### Chapter 5 Triangles

**Triangles Class 9 Ex 5.1****Triangles Class 9 Ex 5.2****Triangles Class 9 Ex 5.3****Triangles Class 9 Ex 5.4****Triangles Class 9 Ex 5.5**

### Chapter 6 Coordinate Geometry

**Class 9 Maths Chapter 6 Coordinate Geometry Ex 6.1****Class 9 Maths Chapter 6 Coordinate Geometry Ex 6.2****Class 9 Maths Chapter 6 Coordinate Geometry Ex 6.3**

### Chapter 7 Heron’s Formula

### Chapter 8 Linear Equations in Two Variables

**Linear Equations in Two Variables Class 9 Ex 8.1****Linear Equations in Two Variables Class 9 Ex 8.2****Linear Equations in Two Variables Class 9 Ex 8.3****Linear Equations in Two Variables Class 9 Ex 8.4**

### Chapter 9 Quadrilaterals

### Chapter 10 Areas of Parallelograms and Triangles

**Areas of Parallelograms and Triangles Class 9 Ex 10.1****Areas of Parallelograms and Triangles Class 9 Ex 10.2****Areas of Parallelograms and Triangles Class 9 Ex 10.3****Areas of Parallelograms and Triangles Class 9 Ex 10.4**

### Chapter 11 Circles

**Circles Class 9 Ex 11.1****Circles Class 9 Ex 11.2****Circles Class 9 Ex 11.3****Circles Class 9 Ex 11.4****Circles Class 9 Ex 11.5****Circles Class 9 Ex 11.6**

### Chapter 12 Constructions

### Chapter 13 Surface Areas and Volumes

**Surface Areas and Volumes Class 9 Ex 13.1****Surface Areas and Volumes Class 9 Ex 13.2****Surface Areas and Volumes Class 9 Ex 13.3****Surface Areas and Volumes Class 9 Ex 13.4****Surface Areas and Volumes Class 9 Ex 13.5****Surface Areas and Volumes Class 9 Ex 13.6****Surface Areas and Volumes Class 9 Ex 13.7****Surface Areas and Volumes Class 9 Ex 13.8****Surface Areas and Volumes Class 9 Ex 13.9**

### Chapter 14 Statistics

**Statistics Class 9 Ex 14.1****Statistics Class 9 Ex 14.2****Statistics Class 9 Ex 14.3****Statistics Class 9 Ex 14.4**

### Chapter 15 Probability

### Why are NCERT Solutions for Class 9 Maths important?

- The NCERT Solutions for Class 9 Maths have been developed by subject experts in accordance with the latest CBSE syllabus.
- Students can download these NCERT Solutions free of cost and access them offline.
- Furthermore, chapter-wise and exercise-wise solutions have been provided in PDF format.
- All the important formulas for each concept are mentioned in between the steps to help the students remember them easily.
- This study material is quite handy and helps you during your preparation.
- It provides step-by-step solutions for the students to understand the problems easily and precisely.

### About Maths NCERT Solutions Class 9

**Chapter 1: Number Systems –** Number systems deal with different types of numbers like natural numbers, whole numbers, integers, rational numbers, and irrational numbers. They help us understand and work with numbers in various forms.

**Chapter 2: Polynomials –** Polynomials are algebraic expressions with multiple terms. We learn how to add, subtract, multiply, and divide polynomials and use them to solve real-life problems involving variables and coefficients.

**Chapter 3: Introduction to Euclid’s Geometry –** Euclid’s geometry is a branch of mathematics that studies properties and relationships of points, lines, angles, and shapes. We explore basic concepts and principles of geometry, such as postulates and theorems.

**Chapter 4: Lines and Angles –** Lines and angles are fundamental elements in geometry. We study different types of lines (parallel, perpendicular) and angles (acute, obtuse, right) and learn how to measure and classify them.

**Chapter 5: Triangles – **Triangles are three-sided polygons. We examine their properties, types (equilateral, isosceles, scalene), and relationships between sides and angles. We also solve problems involving triangle congruence and similarity.

**Chapter 6: Coordinate Geometry –** Coordinate geometry involves locating points on a plane using coordinates (x, y). We learn about the Cartesian coordinate system and how to find distances and midpoint between points.

**Chapter 7: Heron’s Formula –** Heron’s formula helps us calculate the area of a triangle when we know the lengths of its sides. We apply this formula to solve problems related to triangles.

**Chapter 8: Linear Equations in Two Variables – **Linear equations in two variables involve two unknown values. We learn methods to solve such equations and interpret their solutions in real-world contexts.

**Chapter 9: Quadrilaterals –** Quadrilaterals are four-sided polygons. We explore their properties, classifications (parallelograms, rectangles, squares), and relationships between sides and angles.

**Chapter 10: Areas of Parallelograms and Triangles – **We study formulas to calculate the areas of parallelograms and triangles. This knowledge helps us solve problems related to the area of different shapes.

**Chapter 11: Circles –** Circles are closed curves with all points equidistant from the center. We learn about their properties, circumference, area, and relationships with angles and other shapes.

**Chapter 12: Constructions – **Constructions involve drawing geometric figures using specific tools like a compass and ruler. We learn techniques to construct different shapes and angles accurately.

**Chapter 13: Surface Areas and Volumes – **Surface areas and volumes deal with calculating the outer area and capacity of three-dimensional objects like cubes, cylinders, and spheres. We apply formulas to solve problems related to their surface area and volume.

**Chapter 14: Statistics – **Statistics involves collecting, organizing, analyzing, and interpreting data. We learn methods to represent data in various forms like tables, graphs, and measures of central tendency.

**Chapter 15: Probability – **Probability deals with the likelihood or chance of events occurring. We explore concepts like favorable outcomes, total outcomes, and apply them to calculate probabilities in real-life situations.

## Conclusion

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