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Class 9 Maths Study Material for CBSE, NCERT Solutions, Maths Worksheets



Master Class 9 Maths And Be Successful in exams.Here find Maths Notes, assignments,NCERT Solutions concept maps and lots of study material for easy learning and understanding. We have lots of study material written in easy language that is easy to follow.

Class 9 Maths

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You are here in this page means you are looking for something to help you study 9th class maths. So this page contains notes of most of the class 9 chapters and we also have assignments of most of the chapters that you can practice. We also have a free class 9 E-book or pdf download page where you can download lots of files. So, to learn any chapter you have to follow these steps
  1. First read and understand the notes.
  2. Try to go through the solved examples of of the chapter you are reading
  3. Now it is the time to solve unsolved assignments and worksheets. You will find plenty of them here or on the respective chapter page.
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Chapter 1:Number System

Notes
  1. Natural and Whole Number
  2. Integers
  3. Rational and Irrational Numbers
  4. Real Numbers
  5. Laws of exponents
  6. What is Number Line
  7. successive Magnification
NCERT Solutions
  1. NCERT Solutions Exercise 1.1
  2. NCERT Solutions Exercise 1.2, 1.3
  3. NCERT Solutions Exercise 1.5, 1.6
Videos
  1. How to solve rational number problem
  2. what are rational number
Assignments/Worksheets
  1. Number system Formative Assignment
  2. Number system Formative Problems
  3. Number system Formative Worksheets
Revision Sheets
  1. Number Sheet Cheatsheet

Chapter2: Polynomials

Notes
  1. Constants and Variable
  2. Polynomial expression
  3. how to find the degree of a polynomial
  4. Value of the polynomial
  5. Zeros or roots of the polynomial
  6. Adding Polynomials
  7. subtracing Polynomials
  8. Multiplying Polynomials
  9. Dividing Polynomails
  10. How to factor polynomials
  11. Solved Examples Polynomials
NCERT Solutions
  1. NCERT Solutions Exercise 2.1
  2. NCERT Solutions Exercise 2.2
  3. NCERT Solutions Exercise 2.4 and 2.5
Videos
  1. What are polynomials
  2. polynomial solved example
Assignments/Worksheets
  1. polynomial Formative Assignment
  2. Dividing Polynomial worksheet
  3. Factoring polynomial worksheet
  4. Polynomial Test Paper
Revision Sheets
  1. Polynomial Cheatsheet

Chapter 3: Coordinate Geometry

Notes
  1. What is Coordinate Geometry
  2. How to draw the Graph of a Linear equation
NCERT Solutions
    3.1
  1. Coordinate Geometry NCERT solutions Exercise 3.1,3.2,3.3
Assignments/Worksheets
  1. Coordinate Geometry Formative Assignment
Revision Sheets
  1. Coordinate Geometry Cheatsheet

Chapter 4: Linear equations in two variables

NCERT Solutions
  1. NCERT Solutions Exercise 4.1
Assignments/Worksheets
  1. Linear equation in two variable Assignments
  2. Linear equation in two variable Important questions

Chapter 5: Introduction to Euclid Geometry

Notes
  1. Euclid Geometry
  2. Axioms or Postulates
  3. Statements
  4. Theorems
  5. Corollary
  6. Euclid axioms
  7. Euclid Postulates
  8. Play fair Axiom
  9. Incident Axioms
NCERT Solutions
  1. NCERT Solutions Exercise 5.1
Assignments/Worksheets
  1. Euclid Geometry Formative Assignment
Revision Sheets
  1. Euclid Geometry Cheatsheet

Chapter 6: Line and Angles

Notes
  1. Introduction
  2. What is angle
  3. Degree and Radian
  4. Congruence Angle
  5. Adjacent Angles
  6. Complimentary Angles
  7. Supplementary Angles
  8. Linear Pair Axioms
  9. Transversal across the parallel Lines
  10. Angle sum property of Triangles
NCERT Solutions
  1. NCERT Solutions Exercise 6.1
Assignments/Worksheets
  1. Line and Angles Formative Assignment
Revision Sheets
  1. Line and Angles Cheatsheet

Chapter 7: Triangles

Notes
  1. What is Congruence
  2. Triangle Congruence
  3. Properties of Congurent trianngles
  4. Different Criterion for Congruence of the triangles
  5. How to Prove the congurence of Two Triangle
  6. Inequality of Triangle
  7. Important defination for Triangles
  8. Solved Examples
NCERT Solutions
  1. NCERT Solutions Exercise 7.1
Assignments/Worksheets
  1. Congruent Triangles worksheet
  2. Congruent Triangles Important questions
Revision Sheets
  1. triangles Sheet Cheatsheet

Chapter 8: Quadrilaterals

Notes
  1. Quadrilateral
  2. Parallelogram
  3. Trapezium
  4. Rhombus
  5. Rectangle
  6. Square
  7. Mid-point Theorem for Triangles
  8. How to solve the angle Problem in Quadrilateral
  9. Additional Topics
NCERT Solutions
  1. NCERT SOlutions Exercise 8.1
Assignments/Worksheets
  1. Quadrilaterals Formative Assignment
  2. Quadrilaterals Assignments
  3. Quadrilaterals Worksheets
Revision Sheets
  1. quadrilaterals Cheatsheet

Chapter 9:Area of Parallelogram and Triangles

Notes
  1. Area of figure
  2. Properties of Area
  3. Figure on the same base and between same parallels
  4. Parallelogram on same base and between same parallel
  5. Area of Parallelogram
  6. How to solve the Area problem
  7. Triangles and Parallelogram
  8. Area of Triangle
  9. How the Parallelogram area is calculated
NCERT Solutions
  1. NCERT Solutions Exercise 9.1
Assignments/Worksheets
  1. Area of parallelograms Formative Assignment
Revision Sheets
  1. Area ofparallelograms Sheet Cheatsheet

Chapter 10: Circle

NCERT Solutions
  1. NCERT Solutions Exercise 10.1
Assignments/Worksheets
  1. Circles Important questions
  2. Circle Assignments

Chapter 11: Constructions

Assignments/Worksheets
  1. Constructions Important questions

Chapter 12:Heron Formula

Notes
  1. Mensuration
  2. Perimeter
  3. Area
  4. Perimeter and Area of Different Figure
  5. How to solve the Area and Perimeter problems
  6. Solved Examples
NCERT Solutions
  1. NCERT Solutions Exercise 12.1
Assignments/Worksheets
  1. heron formula Formative Assignment
Revision Sheets
  1. heron formula Cheatsheet

Chapter 13: Surface Area and Volume

Notes
  1. Plane Figure
  2. Solid Figure
  3. Perimeter
  4. Surface Area
  5. Volume
  6. Surface Area and Volume of Cube and Cuboid
  7. Surface Area and Volume of Right circular cylinder
  8. Surface Area and Volume of Right circular cone
  9. Surface Area and Volume of sphere and hemisphere
NCERT Solutions
  1. NCERT Solutions Exercise 13.1
  2. NCERT Solutions Exercise 13.2
  3. NCERT Solutions Exercise 13.3
Assignments/Worksheets
  1. surface Area and volume Formative Assignment
  2. surface Area and volume Assignments
  3. surface Area and volume Worksheet
Revision Sheets
  1. surfacearea_volume Sheet Cheatsheet

Chapter 13: Probability

Notes
  1. What is Probability
  2. Why we need Probability and what is the use of it
  3. few terms related to Probability
  4. Zeros or roots of the probability
  5. Empirical Probability
  6. Some Important points about Probability
  7. Solved Examples
NCERT Solutions
  1. NCERT Solutions Exercise 13.1
Assignments/Worksheets
  1. probability Formative Assignment
  2. probability Assignments
Revision Sheets
  1. probability Cheatsheet

Chapter 14: Statistics

Notes
  1. Statistics
  2. Presentation of Data
  3. Bar Graph
  4. Histogram
  5. Measures of Central Tendency
  6. How to Solve Mean,Median and Mode problem's
  7. Solved exmaples
NCERT Solutions
  1. NCERT Solutions Exercise 14.1
  2. NCERT Solutions Exercise 14.2
  3. NCERT Solutions Exercise 14.3
Assignments/Worksheets
  1. statistics Formative Assignment
  2. statistics Worksheets
Revision Sheets
  1. Statistics Sheet Cheatsheet