Class 9 Maths NCERT Books in Hindi – Free PDF and Solutions

The NCERT Books Class 9 maths 2025-26 helps students learn core maths concepts like numbers, algebra, geometry, and statistics in a step-by-step manner. Each chapter explains topics through easy examples and exercises, making tough ideas easier to understand for all CBSE students.

Class 9 Maths NCERT chapters are structured to build your base for higher classes and exams. Following this book closely ensures you learn what is actually asked in the CBSE syllabus, helping you be more confident in solving questions.

NCERT Books Class 9 maths Chapter-wise Overview

Every chapter covers a new maths concept, guiding you from basics to harder problems. Each topic directly supports your CBSE exam preparation, following the official NCERT pattern.

Chapter 1: Number Systems

This chapter introduces real numbers, their types, and properties. The focus is on rational and irrational numbers. Carefully understand the decimal expansion section for exams.

Chapter 2: Polynomials

Learn about polynomials and their degrees, coefficients, and identities. It builds algebra skills for future classes. Pay attention to factorisation techniques.

Chapter 3: Coordinate Geometry

Explore plotting points using x and y coordinates. The chapter explains how to locate objects on a plane. Practice finding positions using ordered pairs.

Chapter 4: Linear Equations In Two Variables

Understand how to form and solve linear equations with two variables. The chapter shows graphical solutions and interpretations. Focus on making equations from real-life problems.

Chapter 5: Introduction To Euclid's Geometry

This chapter presents Euclid’s basic rules for geometry and the foundation of shapes. It helps you grasp postulates and axioms. Study the basic terms and definitions closely.

Chapter 6: Lines And Angles

Discover various types of lines and angles, including parallel lines and their properties. The focus is on angle relationships. Remember results about vertically opposite angles.

Chapter 7: Triangles

Learn about different triangles, their properties, and congruence criteria. The chapter builds logical reasoning using proofs. Special focus is on the criteria like SAS, ASA, and SSS.

Chapter 8: Quadrilaterals

This part introduces quadrilaterals and their properties based on sides and angles. It explains mid-point theorem and uses. Read properties of parallelogram and rectangle carefully.

Chapter 9: Circles

Know all about circles, chords, arcs, and tangents. The main idea is to study the properties connected with angles in circles. Go through cyclic quadrilaterals and their theorems.

Chapter 10: Heron's Formula

This chapter teaches you to find the area of triangles using Heron’s formula. It applies for triangles where height isn’t given. Practice solving for area with all side lengths known.

Chapter 11: Surface Area and Volume

Discover the formulas for surface areas and volumes of different solids like cubes, spheres, and cylinders. It helps in real-life measurement and applications. Practice calculations for various 3D figures.

Chapter 12: Statistics

This chapter covers data collection, presentation, and analysis. Students learn the basics of mean, median, and mode. Pay attention to drawing and interpreting bar graphs and histograms.

Why Class 9 maths NCERT Books by Vedantu Are Useful for CBSE Students

NCERT maths books offer clear explanations and a systematic approach to every topic for Class 9. They make revision and concept-building easy, supporting you in both school and CBSE board exams. For effective practice, they include solved examples and exercises.

• Directly aligned with CBSE syllabus.
• Clear explanations and authentic definitions.
• Helpful for school exams and board preparation.
• Strong base for revision and reference.

How Class 9 maths NCERT Books Help in CBSE Exam Preparation

NCERT book concepts are closely followed in CBSE exams and help clarify doubts while preparing. Practising with this material ensures a strong base and smooth concept revision. The structured chapters and exercises support descriptive and numerical-type questions.

• Concepts asked directly in CBSE exams.
• Supports descriptive and application questions.
• Ideal for last-minute revision.

Keep reading each chapter of your NCERT maths book for confident CBSE preparation. Regular revision and practice will help you master all concepts with ease.