On EduSafar you meet. You can learn a lot on this web site. There are many good reviews. Gujarati General Knowledge will put a link to the app. Which will be useful to you. The apps that will run Android phone. See once downloaded. Will be fun.
Section three will be free to click on the app.
1. All questions
2. Category Questions
3. Play Quiz
These apps are very good.
Click on the following link and download apps.