Download the latest version of the app and stay updated with the new features. If you are using a version prior to 2.0.3, then uninstall the app and download it again. The Turn the Bus app covers the entire syllabus for class 10 and class 12 IA stream of the Bihar State Education Board (BSEB) examinations. You can use this app to prepare well and score high in the board examinations. This app contains video lectures, revision quizzes, past exam questions, and textbooks. All content has been organized according to the order given in the textbook. The lessons have been taught by highly qualified teachers, experienced professionals, and exceptional students from India and abroad. This app allows you to study anywhere, anytime, at your own pace. You can test your knowledge by doing the quizzes.