**Class 9 ICSE / CBSE Syllabus**

1.0 Pure mathematics

**1.1 Rational and Irrational Numbers:** Lecture Notes / Exercise 1.1

**1.2 Surds:** Lecture Notes / Exercise 3.1

2.0 Commercial Mathematics

**2.1 Compound Interest: **Lecture Notes / Exercise 4.1

3.0 Algebra

**3.1 Expansions:** Lecture Notes / Exercise 5.1

**3.2 Factorization:** Lecture Notes / Exercise 6.1

**3.3 Simultaneous Linear Equations:** Lecture Notes / Exercise 7.1 / Exercise 7.2

**3.4 Indices/ Exponents:** Lecture Notes / Exercise 2.1

**3.5 Logarithms:** Lecture Notes / Exercise 8.1 / Exercise 8.2

4.0 Geometry

**4.1 Triangles:** Lecture Notes / Exercise 9.1 / Exercise 9.1 cont… / Exercise 9.2 / Exercise 9.2 cont…

**4.2 Rectilinear Figures:** Lecture Notes 1 / Exercise 11.1 / Exercise 12.2 / Exercise 12.3 / Exercise 12.4

4.3 Constructions

**4.4 Circle:** Lecture Notes 1 / Lecture Notes 2 / Exercise 10.1 / Exercise 10.2

5.0 Statistics

**5.1 Classification and Tabulation of Statistical Data: **Lecture Notes / Exercise 20.1 / Exercise 20.2

**5.2 Graphical Representation of Statistical Data: **Exercise 21.1

**5.3 Mean and Median of Ungrouped Data: **Lecture Notes / Exercise 22.1 / Exercise 22.2

6.0 Mensuration

**6.1 Area of Parallelograms and Triangles: **Lecture Notes** / **Exercise 14.3** **

**6.2 Perimeters and Area of Plane Figures:** Lecture Notes / Exercise 15.1 / Exercise 15.2 / Exercise 15.3 / Exercise 15.4

**6.3 Perimeter and Area of a Circle:** Lecture Notes / Exercise 16.1

**6.4 Surface Area and Volume of a Cuboid and a Cube:** Lecture Notes / Exercise 17.1 / Exercise 17.2

7.0 Trigonometry

**7.1 Trigonometric Ratios:** Lecture Notes / Exercise 18.1 / Exercise 18.2 / Exercise 18.3

8.0 Co-ordinate Geometry

8.1** Co-ordinate Geometry:** Lecture Notes / Exercise 19.1 /Exercise 19.2 / Exercise 19.3 / Exercise 19.4