With an end-to-end preparation model, Testbook brings another treat for its readers with this OSSSC Group C - Testbook App. We aim at providing the best learning experience to the aspirants of this OSSSC Group C exam and help them with their selections. This app has been designed keeping in mind the requirements and the OSSSC Group C exam pattern. Apart from the subject-specific notes, we also offer various practice and reading material with downloadable PDFs. This is all the way more of a re