TBSE Class 9th Textbook 2023 The Tripura Board conducts Class 9th / 9th class examination in the month of March/April every year. The Tripura Class 9th Textbook 2023 is supposed to be announced in the month of May or June, . TBSE 9th Textbook 2023 The candidates who will appear in exam can get all the information regarding Tripura Board 9th Textbook 2023 from the official website .