CBSE reverts to one board exam pattern for class 10, 12; 2023 syllabus declared : Rashtra News #CBSE #reverts #board #exam #pattern #class #syllabus #declared The Central Board of Secondary Education (CBSE) has published the academic curriculum for Class 9,10,11,12 for the academic year 2022-23. Students and teachers are advised to visit the official website