Each chapter is divided into their exercises and their concept wise. Concept wise all the questions of the chapter divided into concepts, and questions are made from easy to difficult
You can find solutions of all questions of the NCERT Books of Classes 9 to 12, with detailed explanation, no missing steps and videos.You can also ask us a question
In addition to providing solutions of all questions, we have also marked important questions of each chapters...which will help you in revising the concepts.
Select your class to find solutions, or you can download NCERT Books as well