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CBSE Class 9 Mathematics Comprehensive Course
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CBSE Class 9 Mathematics Comprehensive Course
by CBSE CLASS 9

This is a comprehensive Mathematics course for the students of class IX having Syllabus, Chapterwise Solutions, HOT Questions, Concept Notes, and Video Solutions. This course also contains chapter-wise solutions to RD Sharma & RS Aggarwal.  Credits: Khan Academy for the Concept Videos & Mukesh Kaushik for Concept Maps...

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About This Course

This is a comprehensive Mathematics course for the students of class IX having Syllabus, Chapterwise Solutions, HOT Questions, Concept Notes, and Video Solutions. This course also contains chapter-wise solutions to RD Sharma & RS Aggarwal.  Credits: Khan Academy for the Concept Videos & Mukesh Kaushik for Concept Maps...

Course Curriculum
16 Sections | 84 Lecture | 11h 34min total length
Expand all sections
CBSE Class 9 Mathematics Comprehensive Course

CBSE Class IX Mathematics: Introduction

362 Pages
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    CBSE Class IX Mathematics Syllabus

    6 pages <?php echo $alt; ?>
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    NCERT Class 9 Mathematics Textbook

    356 pages <?php echo $alt; ?>
CBSE Class 9 Mathematics Comprehensive Course

Chapter 1: Number Systems

179 Pages | 01h 04min total length
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    NCERT Book Chapter 1: Number System

    30 pages <?php echo $alt; ?>
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    NCERT Chapter 1: Number System Solutions

    11 pages <?php echo $alt; ?>
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    Intro to Rational & Irrational Numbers

    7m <?php echo $alt; ?>
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    Classifying Numbers: Rational & Irrational

    5m <?php echo $alt; ?>
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    Classifying Numbers

    8m <?php echo $alt; ?>
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    Worked example: Classifying Numbers

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    Converting a Fraction to a Repeating Decimal

    5m <?php echo $alt; ?>
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    Sums and Products of Irrational Numbers

    6m <?php echo $alt; ?>
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    Intro to Square Roots

    6m <?php echo $alt; ?>
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    Intro to Cube Roots

    7m <?php echo $alt; ?>
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    Intro to Rational Exponents

    8m <?php echo $alt; ?>
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    HOT Questions: Number System

    30 pages <?php echo $alt; ?>
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    Revision Notes: Number System

    14 pages <?php echo $alt; ?>
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    Concept Map: Number System

    1 pages <?php echo $alt; ?>
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    RD Sharma Solutions: Number System

    26 pages <?php echo $alt; ?>
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    RS Aggarwal Solutions: Number System

    31 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 1: Number System

    12 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 1: Number System Solutions

    24 pages <?php echo $alt; ?>
CBSE Class 9 Mathematics Comprehensive Course

Chapter 2: Polynomials

241 Pages | 01h 17min total length
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    NCERT Book Chapter 2: Polynomials

    23 pages <?php echo $alt; ?>
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    NCERT Chapter 2: Polynomials Solutions

    14 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 2: Polynomials

    11 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 2: Polynomials Solutions

    22 pages <?php echo $alt; ?>
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    Introduction to Polynomials

    16m <?php echo $alt; ?>
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    Simplifying Polynomials

    4m <?php echo $alt; ?>
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    Long Division of Polynomials

    17m <?php echo $alt; ?>
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    Dividing Polynomials: Long Division

    7m <?php echo $alt; ?>
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    Intro to the Polynomial Remainder Theorem

    8m <?php echo $alt; ?>
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    Proof of the Polynomial Remainder Theorem

    7m <?php echo $alt; ?>
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    Factoring Higher-Degree Polynomials

    7m <?php echo $alt; ?>
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    Dividing Polynomials With Remainders

    7m <?php echo $alt; ?>
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    HOT Questions: Polynomials

    28 pages <?php echo $alt; ?>
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    Revision Notes: Polynomials

    10 pages <?php echo $alt; ?>
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    Concept Map: Polynomials

    1 pages <?php echo $alt; ?>
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    RD Sharma Chapter 4: Algebraic Identities Solutions

    17 pages <?php echo $alt; ?>
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    RD Sharma Chapter 5: Factorization of Algebraic Identities Solutions

    28 pages <?php echo $alt; ?>
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    RD Sharma Chapter 6: Factorization of Polynomials Solutions

    44 pages <?php echo $alt; ?>
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    RS Aggarwal Chapter 2: Polynomials Solutions

    43 pages <?php echo $alt; ?>
CBSE Class 9 Mathematics Comprehensive Course

Chapter 3: Coordinate Geometry

88 Pages | 43min 05sec total length
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    NCERT Book Chapter 3: Coordinate Geometry

    15 pages <?php echo $alt; ?>
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    NCERT Chapter 3: Coordinate Geometry Solutions

    3 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 3: Coordinate Geometry

    9 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 3: Coordinate Geometry Solutions

    16 pages <?php echo $alt; ?>
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    Introduction to the Coordinate Plane

    12m <?php echo $alt; ?>
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    Coordinate Plane: Graphing Points

    2m <?php echo $alt; ?>
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    Quadrants of the Coordinate Plane

    8m <?php echo $alt; ?>
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    Points and Quadrants Example

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    Finding the Point Not Graphed

    3m <?php echo $alt; ?>
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    Interpreting Plotted Points

    3m <?php echo $alt; ?>
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    Coordinate Plane Word Problem Examples

    7m <?php echo $alt; ?>
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    HOT Questions: Coordinate Geometry

    32 pages <?php echo $alt; ?>
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    Revision Notes: Coordinate Geometry

    4 pages <?php echo $alt; ?>
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    RD Sharma Chapter 11: Coordinate Geometry Solutions

    3 pages <?php echo $alt; ?>
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    RS Aggarwal Chapter 6: Coordinate Geometry Solutions

    6 pages <?php echo $alt; ?>
CBSE Class 9 Mathematics Comprehensive Course

Chapter 4: Linear Equations in Two Variables

130 Pages | 36min 23sec total length
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    NCERT Book Chapter 4: Linear Equations in Two Variables

    12 pages <?php echo $alt; ?>
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    NCERT Chapter 4: Linear Equations in Two Variables Solutions

    10 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 4: Linear Equations in Two Variables

    10 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 4: Linear Equations in Two Variables Solutions

    16 pages <?php echo $alt; ?>
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    Two-Variable Linear Equations Intro

    13m <?php echo $alt; ?>
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    Solutions to Two-Variable Linear Equations

    4m <?php echo $alt; ?>
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    Graphing a Linear Equation

    4m <?php echo $alt; ?>
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    Linear Models Word Problem: Book

    5m <?php echo $alt; ?>
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    Linear Models Word Problem: Marbles

    8m <?php echo $alt; ?>
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    HOT Questions: Linear Equations in Two Variables

    19 pages <?php echo $alt; ?>
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    Revision Notes: Linear Equations in Two Variables

    6 pages <?php echo $alt; ?>
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    RD Sharma Chapter 13: Linear Equations in Two Variables Solutions

    42 pages <?php echo $alt; ?>
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    RS Aggarwal Chapter 8: Linear Equations in Two Variables Solutions

    15 pages <?php echo $alt; ?>
CBSE Class 9 Mathematics Comprehensive Course

Chapter 5: Euclid's Geometry

71 Pages
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    NCERT Book Chapter 5: Euclid's Geometry

    11 pages <?php echo $alt; ?>
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    NCERT Chapter 5: Euclid's Geometry Solutions

    4 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 5: Euclid's Geometry

    11 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 5: Euclid's Geometry Solutions

    11 pages <?php echo $alt; ?>
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    HOT Questions: Euclid's Geometry

    21 pages <?php echo $alt; ?>
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    Revision Notes: Euclid's Geometry

    8 pages <?php echo $alt; ?>
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    RD Sharma Chapter 7: Euclid's Geometry Solutions

    3 pages <?php echo $alt; ?>
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    RS Aggarwal Chapter 3: Euclid's Geometry Solutions

    2 pages <?php echo $alt; ?>
CBSE Class 9 Mathematics Comprehensive Course

Chapter 6: Lines & Angles

178 Pages | 01h 39min total length
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    NCERT Book Chapter 6: Lines & Angles

    20 pages <?php echo $alt; ?>
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    NCERT Book Chapter 6: Lines & Angles Solutions

    9 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 6: Lines & Angles

    9 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 6: Lines & Angles Solutions

    15 pages <?php echo $alt; ?>
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    Recognizing Angles

    3m <?php echo $alt; ?>
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    Complementary & Supplementary Angles

    8m <?php echo $alt; ?>
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    Angle Relationships Examples

    6m <?php echo $alt; ?>
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    Vertical Angles are Congruent Proof

    5m <?php echo $alt; ?>
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    Angles, Parallel Lines, & Transversals

    12m <?php echo $alt; ?>
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    Parallel & Perpendicular Lines

    5m <?php echo $alt; ?>
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    Proof: Corresponding Angle Equivalence

    5m <?php echo $alt; ?>
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    Missing Angles (CA Geometry)

    18m <?php echo $alt; ?>
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    Proving Angles are Congruent

    3m <?php echo $alt; ?>
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    Angles in a Triangle Sum to 180° Proof

    5m <?php echo $alt; ?>
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    Triangle Exterior Angle Example

    12m <?php echo $alt; ?>
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    Triangle Angle Challenge Problem

    10m <?php echo $alt; ?>
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    HOT Questions: Lines & Angles

    30 pages <?php echo $alt; ?>
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    Revision Notes: Lines & Angles

    30 pages <?php echo $alt; ?>
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    Concept Map: Lines & Angles

    1 pages <?php echo $alt; ?>
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    RD Sharma Chapter 8: Lines & Angles Solutions

    38 pages <?php echo $alt; ?>
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    RS Aggarwal Chapter 4: Lines, Angles & Triangles Solutions

    26 pages <?php echo $alt; ?>
CBSE Class 9 Mathematics Comprehensive Course

Chapter 7: Triangles

202 Pages | 01h 50min total length
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    NCERT Book Chapter 7: Triangles

    26 pages <?php echo $alt; ?>
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    NCERT Book Chapter 7: Triangles Solutions

    14 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 7: Triangles

    9 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 7: Triangles Solutions

    23 pages <?php echo $alt; ?>
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    Heron's Formula

    8m <?php echo $alt; ?>
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    Congruent Triangles & the SSS Criterion

    10m <?php echo $alt; ?>
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    Triangle Congruence Postulates/Criteria

    12m <?php echo $alt; ?>
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    Why SSA isn't a Congruence Criterion?

    8m <?php echo $alt; ?>
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    Determining Congruent Triangles

    7m <?php echo $alt; ?>
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    Geometry Proof Problem: Midpoint

    5m <?php echo $alt; ?>
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    Geometry Proof Problem: Congruent Segments

    9m <?php echo $alt; ?>
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    Geometry Proof Problem: Squared Circle

    10m <?php echo $alt; ?>
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    Angles in a Triangle Sum to 180° Proof

    5m <?php echo $alt; ?>
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    Proofs Concerning Isosceles Triangles

    12m <?php echo $alt; ?>
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    Proofs Concerning Equilateral Triangles

    6m <?php echo $alt; ?>
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    Triangle Inequality Theorem

    12m <?php echo $alt; ?>
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    HOT Questions: Triangles

    30 pages <?php echo $alt; ?>
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    Revision Notes: Triangles

    34 pages <?php echo $alt; ?>
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    Concept Map: Triangles

    1 pages <?php echo $alt; ?>
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    Concept Map: Area of Triangles

    1 pages <?php echo $alt; ?>
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    RD Sharma Chapter 9: Triangles & Its Angles Solutions

    7 pages <?php echo $alt; ?>
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    RD Sharma Chapter 10: Congruent Triangles Solutions

    31 pages <?php echo $alt; ?>
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    RS Aggarwal Chapter 4: Lines, Angles & Triangles Solutions

    26 pages <?php echo $alt; ?>
CBSE Class 9 Mathematics Comprehensive Course

Chapter 8: Quadrilaterals

160 Pages
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    NCERT Book Chapter 7: Quadrilaterals

    17 pages <?php echo $alt; ?>
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    NCERT Book Chapter 7: Quadrilaterals Solutions

    12 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 8: Quadrilaterals

    12 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 8: Quadrilaterals Solutions

    25 pages <?php echo $alt; ?>
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    HOT Questions: Quadrilaterals

    22 pages <?php echo $alt; ?>
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    Revision Notes: Quadrilaterals

    16 pages <?php echo $alt; ?>
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    Concept Map: Quadrilaterals

    1 pages <?php echo $alt; ?>
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    RD Sharma Chapter 14: Quadrilaterals Solutions

    28 pages <?php echo $alt; ?>
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    RS Aggarwal Chapter 9: Quadrilaterals & Parallelograms Solutions

    27 pages <?php echo $alt; ?>
CBSE Class 9 Mathematics Comprehensive Course

Chapter 9: Areas of Parallelograms & Triangles

164 Pages | 08min 05sec total length
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    NCERT Book Chapter 9: Areas of Parallelograms & Triangles

    16 pages <?php echo $alt; ?>
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    NCERT Chapter 9: Areas of Parallelograms & Triangles Solutions

    30 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 9: Areas of Parallelograms & Triangles

    13 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 9: Areas of Parallelograms & Triangles Solutions

    18 pages <?php echo $alt; ?>
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    Heron's Formula

    8m <?php echo $alt; ?>
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    HOT Questions: Areas of Parallelograms & Triangles

    34 pages <?php echo $alt; ?>
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    Revision Notes: Areas of Parallelograms & Triangles

    8 pages <?php echo $alt; ?>
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    Concept Map: Areas of Parallelograms & Triangles

    1 pages <?php echo $alt; ?>
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    RD Sharma Chapter 15: Areas of Parallelograms & Triangles Solutions

    30 pages <?php echo $alt; ?>
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    RS Aggarwal Chapter 10: Areas Solutions

    14 pages <?php echo $alt; ?>
CBSE Class 9 Mathematics Comprehensive Course

Chapter 10: Circles

193 Pages | 01h 33min total length
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    NCERT Book Chapter 10: Circles

    20 pages <?php echo $alt; ?>
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    NCERT Chapter 10: Circles Solutions

    18 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 10: Circles

    11 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 10: Circles Solutions

    26 pages <?php echo $alt; ?>
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    Circles Glossary

    12m <?php echo $alt; ?>
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    Radius, Diameter, Circumference & π

    13m <?php echo $alt; ?>
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    Proof: All Circles Are Similar

    2m <?php echo $alt; ?>
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    Line Drawn From Centre Perpendicular to Chord Bisects the Chord

    8m <?php echo $alt; ?>
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    Distance Between a Point and a Line

    10m <?php echo $alt; ?>
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    Inscribed Angles

    1m <?php echo $alt; ?>
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    Inscribed Angle Theorem Proof

    17m <?php echo $alt; ?>
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    Proof: Right Triangles Inscribed in Circles

    6m <?php echo $alt; ?>
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    Inscribed Quadrilaterals Proof (Cyclic Quadrilateral)

    5m <?php echo $alt; ?>
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    Area of Inscribed Equilateral Triangle

    14m <?php echo $alt; ?>
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    HOT Questions: Circles

    29 pages <?php echo $alt; ?>
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    Revision Notes: Circles

    19 pages <?php echo $alt; ?>
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    Concept Map: Circles

    1 pages <?php echo $alt; ?>
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    RD Sharma Chapter 16: Circles Solutions

    38 pages <?php echo $alt; ?>
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    RS Aggarwal Chapter 11: Circles Solutions

    31 pages <?php echo $alt; ?>
CBSE Class 9 Mathematics Comprehensive Course

Chapter 11: Constructions

82 Pages
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    NCERT Book Chapter 11: Constructions

    9 pages <?php echo $alt; ?>
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    NCERT Chapter 11: Constructions Solutions

    6 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 11: Constructions

    4 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 11: Constructions Solutions

    12 pages <?php echo $alt; ?>
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    HOT Questions: Constructions

    19 pages <?php echo $alt; ?>
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    Revision Notes: Constructions

    5 pages <?php echo $alt; ?>
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    RD Sharma Chapter 17: Constructions Solutions

    20 pages <?php echo $alt; ?>
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    RS Aggarwal Chapter 12: Geometrical Constructions Solutions

    7 pages <?php echo $alt; ?>
CBSE Class 9 Mathematics Comprehensive Course

Chapter 12: Heron's Formula

112 Pages | 08min 05sec total length
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    NCERT Book Chapter 12: Heron's Formula

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    NCERT Chapter 12: Heron's Formula Solutions

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    NCERT Exemplar Chapter 12: Heron's Formula

    9 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 12: Heron's Formula Solutions

    18 pages <?php echo $alt; ?>
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    Heron's Formula

    8m <?php echo $alt; ?>
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    HOT Questions: Heron's Formula

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    Revision Notes: Heron's Formula

    10 pages <?php echo $alt; ?>
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    RD Sharma Chapter 12: Heron's Formula Solutions

    18 pages <?php echo $alt; ?>
CBSE Class 9 Mathematics Comprehensive Course

Chapter 13: Surface Areas & Volumes

179 Pages | 42min 27sec total length
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    NCERT Book Chapter 13: Surface Areas & Volumes

    30 pages <?php echo $alt; ?>
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    NCERT Book Chapter 13: Surface Areas & Volumes Solutions

    33 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 13: Surface Areas & Volumes

    8 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 13: Surface Areas & Volumes Solutions

    14 pages <?php echo $alt; ?>
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    Volume Intro

    10m <?php echo $alt; ?>
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    Cylinder Volume

    8m <?php echo $alt; ?>
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    Cylinder Surface Area

    9m <?php echo $alt; ?>
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    Volume of a Cone

    6m <?php echo $alt; ?>
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    Volume of a Sphere

    6m <?php echo $alt; ?>
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    HOT Questions: Surface Areas & Volumes

    16 pages <?php echo $alt; ?>
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    Revision Notes: Surface Areas & Volumes

    2 pages <?php echo $alt; ?>
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    Concept Map: Surface Areas & Volumes

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    RD Sharma Chapter 19: Cylinder Area & Volume Solutions

    7 pages <?php echo $alt; ?>
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    RD Sharma Chapter 20: Cone Area & Volume Solutions

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    RD Sharma Chapter 21: Sphere Area & Volume Solutions

    21 pages <?php echo $alt; ?>
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    RS Aggarwal Chapter 13: Volume & Surface Area Solutions

    28 pages <?php echo $alt; ?>
CBSE Class 9 Mathematics Comprehensive Course

Chapter 14: Statistics

276 Pages | 34min 49sec total length
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    NCERT Book Chapter 14: Statistics

    33 pages <?php echo $alt; ?>
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    NCERT Chapter 14: Statistics Solutions

    32 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 14: Statistics & Probability

    21 pages <?php echo $alt; ?>
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    NCERT Exemplar Chapter 14: Statistics & Probability Solutions

    32 pages <?php echo $alt; ?>
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    Statistics Intro: Mean, Median, & Mode

    10m <?php echo $alt; ?>
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    Mean, Median, & Mode Example

    4m <?php echo $alt; ?>
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    Missing Value Given the Mean

    4m <?php echo $alt; ?>
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    Impact on Median & Mean: Removing an Outlier

    8m <?php echo $alt; ?>
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    Impact on Median & Mean: Increasing an Outlier

    5m <?php echo $alt; ?>
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    How to find mode when more than one data points occur equally?

    1m <?php echo $alt; ?>
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    HOT Questions: Statistics

    33 pages <?php echo $alt; ?>
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    Revision Notes: Statistics

    13 pages <?php echo $alt; ?>
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    Concept Map: Statistics

    1 pages <?php echo $alt; ?>
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    RD Sharma Chapter 22: Tabular Representation of Statistical Data Solutions

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    RD Sharma Chapter 23: Graphical Representation of Statistical Data Solutions

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    RD Sharma Chapter 24: Measures of Central Tendency Solutions

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    RS Aggarwal Chapter 14: Statistics Solutions

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CBSE Class 9 Mathematics Comprehensive Course

Chapter 15: Probability

57 Pages | 01h 16min total length
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    NCERT Book Chapter 15: Probability

    15 pages <?php echo $alt; ?>
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    NCERT Book Chapter 15: Probability Solutions

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    Intro to Theoretical Probability- 1/2

    8m <?php echo $alt; ?>
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    Intro to Theoretical Probability- 2/2

    11m <?php echo $alt; ?>
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    Simple Probability: Non-blue Marble

    13m <?php echo $alt; ?>
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    Experimental Probability

    12m <?php echo $alt; ?>
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    Theoretical and Experimental Probabilites

    8m <?php echo $alt; ?>
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    Making Predictions with Probability

    4m <?php echo $alt; ?>
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    Intuitive Sense of Probabilities

    9m <?php echo $alt; ?>
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    Probability Models Example: Ice-cream

    7m <?php echo $alt; ?>
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    HOT Questions: Probability

    27 pages <?php echo $alt; ?>
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    Revision Notes: Probability

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    Concept Map: Probability

    1 pages <?php echo $alt; ?>
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    RS Aggarwal Chapter 15: Probability Solutions

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show 13 more sections

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