IX NCERT SOLUTIONS

1.   Number System
2.   Polynomials
3.   Coordinate Geometry
4.   Linear Equations in Two Variables
5.   Introduction Euclid's Geometry
6.   Lines and Angles
7.   Triangles
8.   Quadrilaterals
9.   Areas of Parallelograms and Triangles
10.  Circles
11.  Constructions
12.  Hero's Formula
13.  Surface Area and Volumes
14.  Statistics
15.  Probability