The CBSE has announced the date sheet for the 10th and 12th supplementary exams of 2023 on its official website. The exams for class 10 will be conducted from 17 to 22 July, while the class 12 exams will be held on July 17. The exams will start at 10:30 am and end at 1:30 pm on all days. Candidates can download the complete timetable from the official website and check the exam dates as per their subject.