# Class 9 Maths Solutions for all Chapter wise 2020-21

UNIT NO | UNIT Name | Scoring Marks |
---|---|---|

UNIT I | Number Systems | 8 |

UNIT II | Algebra | 17 |

UNIT III | Coordinate Geometry | 4 |

UNIT IV | Geometry | 28 |

UNIT V | Mensuration | 13 |

UNIT VI | Statistics & Probability | 10 |

Total | 80 Marks |

**CBSE Class 9 Maths Unit-wise Weightage**

## Chapter Solutions for Class 9 maths

- Chapter 1: Number Systems
- Class 9 Maths Number systems Exercise 1.1
- Class 9 Maths Number systems Exercise 1.2
- Class 9 Maths Number systems Exercise 1.3
- Class 9 Maths Number systems Exercise 1.4
- Class 9 Maths Number Systems Exercise 1.5
- Class 9 Maths Number Systems Exercise 1.6
- Number Systems Class 9 Extra Questions

- Chapter 2: Polynomials
- Class 9 Maths Polynomials Exercise 2.1
- Class 9 Maths Polynomials Exercise 2.2
- Class 9 Maths Polynomials Exercise 2.3
- Class 9 Maths Polynomials Exercise 2.4
- Class 9 Maths Polynomials Exercise 2.5
- Polynomials Class 9 Extra Questions

- Chapter 3: Coordinate Geometry
- Class 9 Maths Coordinate Geometry Exercise 3.1
- Class 9 Maths Coordinate Geometry Exercise 3.2
- Class 9 Maths Coordinate Geometry Exercise 3.3
- Coordinate Geometry Class 9 Extra Questions

- Chapter 4: Linear Equations in Two Variables
- Class 9 Maths Linear Equations in Two Variables Exercise 4.1
- Class 9 Maths Linear Equations in Two Variables Exercise 4.2
- Class 9 Maths Linear Equations in Two Variables Exercise 4.3
- Class 9 Maths Linear Equations in Two Variables Exercise 4.4
- Linear Equations for Two Variables Class 9 Extra Questions
- Linear Equations in Two Variables Important Questions

Class 9 Maths Introduction to Euclid Geometry Exercise 5.1

Chapter 5 Introduction to Euclid’s Geometry Ex 5.2

Introduction to Euclid’s Geometry Class 9 Extra Questions

Class 9 Maths Lines and Angles Exercise 6.1

Class 9 Maths Lines and Angles Exercise 6.2

Class 9 Maths Lines and Angles Exercise 6.3

Lines and Angles Class 9 Extra Questions

Class 9 Maths Triangles Exercise 7.1

Class 9 Maths Triangles Exercise 7.2

Class 9 Maths Triangles Exercise 7.3

Class 9 Maths Triangles Exercise 7.4

Class 9 Chapter 7 Triangles Ex 7.5

Class 9 Chapter 7 Triangles Extra Questions

Class 9 Maths Quadrilaterals Exercise 8.1

Class 9 Maths Quadrilaterals Exercise 8.2

Quadrilaterals Class 9 Extra Questions

Quadrilaterals Class 9 Maths Important Questions

Class 9 Maths Areas of Parallelograms and Triangles Exercise 9.1

Class 9 Maths Areas of Parallelograms and Triangles Exercise 9.2

Class 9 Maths Areas of Parallelograms and Triangles Exercise 9.3

Chapter 9 Areas of Parallelograms and Triangles Ex 9.4

Areas of Parallelograms and Triangles Class 9 Extra Questions

Class 9 Maths Circles Exercise 10.1

Class 9 Maths Circles Exercise 10.2

Class 9 Maths Circles Exercise 10.3

Class 9 Maths Circles Exercise 10.4

Class 9 Maths Circles Exercise 10.5

Chapter 10 Circles Ex 10.6

Circles Class 9 Extra Questions

Circles Class 9 Maths Important Questions with Answers

Class 9 Maths Constructions Exercise 11.1

Class 9 Maths Constructions Exercise 11.2

Constructions Class 9 Extra Questions

Class 9 Maths Constructions Important Questions

Class 9 Maths Heron’s Formula Exercise 12.1

Class 9 Maths Heron’s Formula Exercise 12.2

Heron’s Formula Class 9 Extra Questions

Class 9 Areas of Parallelograms and Triangles Worksheets with Solutions

Class 9 Maths Surface Areas and Volumes Exercise 13.1

Class 9 Maths Surface Areas and Volumes Exercise 13.2

Class 9 Maths Surface Areas and Volumes Exercise 13.3

Class 9 Maths Surface Areas and Volumes Exercise 13.4

Class 9 Maths Surface Areas and Volumes Exercise 13.5

Class 9 Maths Surface Areas and Volumes Exercise 13.6

Class 9 Maths Surface Areas and Volumes Exercise 13.7

Class 9 Maths Surface Areas and Volumes Exercise 13.8

Chapter 13 Surface Areas and Volumes Ex 13.9

Surface Areas and Volumes Class 9 Extra Questions

Surface Areas and Volumes Word Problems and Important Questions

Class 9 Maths Statistics Exercise 14.1

Class 9 Maths Statistics Exercise 14.2

Class 9 Maths Statistics Exercise 14.3

Class 9 Maths Statistics Exercise 14.4

Statistics Class 9 Extra Questions

Maths Class 9 Statistics Important Questions with solution

Class 9 Maths Probability Exercise 15.1

Probability Class 9 Extra Questions

Class 9 Probability Important Questions