CBSE Class 9 Mathematics Preparation Hub

Select study resources below including Chapter Notes, NCERT Solutions, Worksheets, and practice tests.
12 Chapters 100% Free Solutions 12 Worksheets 6 Unit Tests 5 Full Mock Papers Formula Guide
All 12 Chapters
Select a Chapter to Open Notes & Resources All resources included for every chapter
Chapter 01 Unit 3: Coordinate Geometry

The Use of Coordinates

Basic Definitions & Glossary Cartesian Plane & Quadrants Distance & Reflections
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Chapter 02 Unit 2: Algebra

Introduction to Linear Polynomials

Algebraic Expressions & Variables Linear Equations & Patterns Linear Growth vs Decay General Form: y = ax + b
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Chapter 03 Unit 1: Number Systems

The World of Numbers

Dawn of Counting & Śūnya Integers, Fortunes & Debts Fractions & Density Proof of √2 Irrationality
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Chapter 04 Unit 2: Algebra

Exploring Algebraic Identities

Consecutive Square Patterns Geometric Proof of (a+b)² Trinomial Square (a+b+c)² Splitting Middle Term & Tiles
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Chapter 05 Unit 4: Geometry

Circles

Circle & Concept of Locus Reflection & Rotational Symmetry Chords & Subtended Angles Perpendiculars & Baudhāyana Formula
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Chapter 06 Unit 5: Mensuration

Measuring Space: Perimeter and Area

400m Track Mystery & Staggers History of π & Circumference Equal Semicircle Paths Paradox Parallelograms & Median Area Theorem
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Chapter 07 Unit 6: Statistics & Probability

Introduction to Probability

Randomness & Probability Scale (0 to 1) Experimental vs Theoretical Law of Large Numbers Sample Spaces & Events
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Chapter 08 Unit 2: Algebra

Sequences and Progressions

Patterns & Number Sequences Explicit & Recursive Rules Arithmetic Progressions (AP) Geometric Progressions (GP)
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Chapter 09 Unit 4: Geometry

Triangles

Congruence Basics & SAS ASA & AAS Criteria Isosceles Properties SSS & RHS Congruence Rules
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Chapter 10 Unit 5: Mensuration

Heron's Formula

Heron's Formula Basics Isosceles & Equilateral Cases Ratio & Perimeter Problems Applications in Quadrilaterals
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Chapter 11 Unit 5: Mensuration

Surface Areas and Volumes

Surface Area of Cones Volume of Cones Sphere Surface Area Sphere Volume
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Chapter 12 Unit 6: Statistics & Probability

Statistics

Data Tabulation Bar Graphs Histograms Frequency Polygons
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Class 9 Maths Unit-Wise Practice Tests

Unit-wise practice assessments aligned with CBSE Class 9 Annual exam syllabus.

Unit 01 10 Marks

Number Systems

Chapter 3: The World of Numbers (Real numbers, rationalization, and laws of exponents).

Unit 02 20 Marks

Algebra

Chapter 2 (Linear Polynomials), Chapter 4 (Algebraic Identities), and Chapter 8 (Sequences & Progressions).

Unit 03 04 Marks

Coordinate Geometry

Chapter 1: The Use of Coordinates (Cartesian plane, coordinates of a point, distance, and plotting points).

Unit 04 27 Marks

Geometry

Chapter 5 (Circles) and Chapter 9 (Triangles): comprehensive theorems and geometric proofs.

Unit 05 & 06 19 Marks

Mensuration & Statistics

Chapter 6 (Perimeter & Area), Chapter 10 (Heron's Formula), Chapter 11 (Surface Areas & Volumes), Chapter 7 (Probability), Chapter 12 (Statistics).

Class 9 Maths Full-Length Mock Papers

Complete 80-mark, 3-hour annual examination question papers with detailed answer explanations.

Annual Model Test - 01

Complete annual syllabus test paper with MCQs, short answers, and long answer proofs.

80 Marks 3 Hours 38 Questions
Start Model Test 1

Annual Model Test - 02

Standard difficulty annual examination test with case studies and geometry problems.

80 Marks 3 Hours 38 Questions
Start Model Test 2

Full Mock Test - 01

Comprehensive test paper for final practice with timed interactive answering.

80 Marks 3 Hours 38 Questions
Start Full Mock 1

Frequently Asked Questions

What study materials are available for Class 9 Maths?

We provide chapter-wise notes, NCERT solutions, practice exercises, printable worksheets, and online tests for Class 9 Mathematics.

Are the Class 9 Maths NCERT solutions free?

Yes, all NCERT solutions and chapter notes on SJMaths are completely free to access to help students prepare for their exams.

How can I practice for Class 9 Maths exams?

You can start by reviewing the chapter notes, solving the NCERT exercises, and then testing your knowledge with our worksheets and chapter-wise tests.