RS Aggarwal Class 7 Maths Solu is an offline application for studying the Class 7 Mathematics solutions. This application has all the solutions and is very easy to use and understand. 

The app is divided into several chapters. In each chapter, there are a number of questions and answers. You can select the question you want to answer and tap on the “I know this answer” button. You can find the solutions to the questions in the answers section.

There is an option to study with the questions that are available online. You can choose to use the online version and download the latest updates. The app is designed to be used offline. 

There are some questions that have more than one solution. In these cases, the app will give you the best solution and you will be able to understand the answer.