Class 9 Maths MCQ’s Course Content Chapter 1 – Number Systems Chapter 3 – Coordinate Geometry Chapter 4 – Linear Equations in Two Variables Chapter 5 – Introduction to Eulid’s Geometry Chapter 6 – Lines and Angles Chapter 7 – Triangles Chapter 8 – Quadrilaterals Chapter 9 – Areas Parallelograms and Triangles Chapter 12 – Heron’s Formula Chapter 13 – Surface Areas and Volumes Chapter 14 – Statistics admin2022-04-14T06:07:45+00:00