This application contains Rs Aggrawal class 9 Math solution chapter wise with brief description . This application is design for class 9th student each chapter contain detail question and answers chapter wise. Each chapter deal with must to know point. I think this app is must have app for class 9 student. This app contains notes of all the chapters included in the Rs Aggrawal Class 9 Book Solution. This application contains:- Chapter 1 Real Numbers Chapter 2 Polynomials Chapter 3 Linear Equatio