Class 10 cbse board exam date 2024 25 July 8, 2019 16 32 64 128 Class 10 cbse board exam date sheet 2024 25 Cbse class 10 pre board exam date 2024 25 Class 10 date sheet 2024 25 cbse board final exam 2024 25 board exam date class 10 cbse time table Cbse 2023 12 exam date Board exam 2023 2022-23 class 10 syllabus Syllabus of class 10 cbse 2022-23