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Class 9 Maths Study Material for CBSE,9th class maths NCERT Solutions, Maths Worksheets, Sample Papers,Maths Problem and Solutions

Mathematics is the study of numbers, equations, functions, and geometric shapes and their relationships.It in used all the "hard" sciences, such as biology, chemistry, and physics; the "soft" sciences, such as economics, psychology, and sociology; engineering fields, such as civil, mechanical, and industrial engineering; and technological fields such as computers, rockets, and communications.So it is important for the basics to be very clear from the starting .We are creating the material so that students can understand and develop clear understanding of Mathematics. Here are we are giving the 9th class maths study material,maths worksheets ,9th class maths NCERT solution ,exam paper, Maths problem and solution to help student practice maths . This will help in getting good marks in examination.

How to use this page to learn Maths

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.
All the best for better learning of your maths concepts. Hope we helped you when you were looking for class 9 Maths notes .
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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 Solution Part 1
Videos
  1. How to solve rational number problem
  2. what are rational number
Assignments/Worksheets
  1. Numbersystem Formative Assignment
Revision Sheets
  1. Number Sheet Cheatsheet

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 SOlution Part 1
  2. NCERT SOlution Part 2
Videos
  1. What are polynomials
  2. polynomial solved example
Assignments/Worksheets
  1. polynomial Formative Assignment
  2. Dividing Polynomial worksheet
  3. Factoring polynomial worksheet
Revision Sheets
  1. Polynomial Cheatsheet

Coordinate Geometry

Notes
  1. What is Coordinate Geometry
  2. How to draw the Graph of a Linear equation
NCERT Solutions
  1. CG NCERT solution
Assignments/Worksheets
  1. CG Formative Assignment
Revision Sheets
  1. Coordinate Geometry Cheatsheet

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 Solution Part 1
Assignments/Worksheets
  1. EG Formative Assignment
Revision Sheets
  1. EG Cheatsheet

Geometry

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

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 Solution Exercise 1
Assignments/Worksheets
  1. triangles Formative Assignment
  2. triangles short questions
Revision Sheets
  1. triangles Sheet Cheatsheet

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 Solution Exercise 1
Assignments/Worksheets
  1. heron formula Formative Assignment
Revision Sheets
  1. heron formula Cheatsheet

Quadilaterals

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 Quadilateral
  9. Additional Topics
NCERT Solutions
  1. NCERT SOlution Exercise 1
Assignments/Worksheets
  1. quadilaterals Formative Assignment
  2. quadilaterals Assignments
  3. quadilaterals Worksheets
Revision Sheets
  1. quadilaterals Cheatsheet

Area of Parallelogram

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 Solution Exercise 1
Assignments/Worksheets
  1. Area_of_parallelograms Formative Assignment
Revision Sheets
  1. Area_of_parallelograms Sheet Cheatsheet

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 SOlution Exercise 1
Assignments/Worksheets
  1. probability Formative Assignment
  2. probability Assignments
Revision Sheets
  1. probability Cheatsheet

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 Solution Exercise 1
  2. NCERT Solution Exercise 2
  3. NCERT Solution Exercise 3
Assignments/Worksheets
  1. statistics Formative Assignment
  2. statistics Worksheets
Revision Sheets
  1. Statistics Sheet Cheatsheet

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 Solution Exercise 1
  2. NCERT Solution Exercise 2
  3. NCERT Solution Exercise 3
Assignments/Worksheets
  1. surfacearea_volume Formative Assignment
  2. surfacearea_volume Assignments
  3. surfacearea_volume Worksheet
Revision Sheets
  1. surfacearea_volume Sheet Cheatsheet

Linear eqquations

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

Circle

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

Constructions

Assignments/Worksheets
  1. Constructions Important questions



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