The Central Board of Secondary Education (CBSE) has officially announced the schedule for the 2025 supplementary examinations for Class 10 and Class 12 students. These exams offer students a second chance to improve their scores in specific subjects.

Class 10 Supplementary Exams: Key Dates and Details
The Class 10 supplementary examinations will take place from July 15 to July 22, 2025, starting with the Information Technology and Artificial Intelligence papers. The examination timings vary depending on the subject: some exams will be held from 10:30 AM to 12:30 PM, while others will extend until 1:30 PM.
Class 12 Supplementary Exams: Single-Day Schedule
For Class 12 students, the CBSE has scheduled all supplementary papers on a single day, July 15, 2025. This streamlined approach ensures quick results for students aiming to secure better academic opportunities or meet college admission deadlines.
Exam Instructions for Students
CBSE has outlined specific guidelines to ensure smooth conduct of the supplementary exams.
- Prohibited Items: Students are strictly forbidden from bringing communication devices, including mobile phones, smartwatches, and other electronic gadgets, into the examination hall. Any violation will result in disciplinary action.
- Discipline at Examination Centres: Candidates must maintain decorum throughout the examination process to avoid disruptions.
- Reading Time: Students will receive their question papers 15 minutes before the exam begins. This dedicated reading time will help them understand and strategize their answers effectively.
- Exam Duration: The duration for each paper is clearly mentioned on the official datesheet and the admit card. Students should review these details thoroughly.
- Stay Updated: Students are advised to regularly check the CBSE official website for any updates or changes to the schedule.
Results Overview: 2025 Board Exams
CBSE announced the results for the Class 10 and Class 12 board examinations on May 13, 2025.
- Class 10 Results:
The overall pass percentage stood at 93.66%, a commendable achievement. Among the regions, Trivandrum emerged as the top performer with an impressive pass percentage of 99.79%. - Class 12 Results:
The pass percentage for Class 12 was 88.39%, showing a slight improvement over the previous year. Vijayawada led the rankings with a pass percentage of 99.60%, showcasing exceptional performance by students in the region.

How to Prepare for CBSE Supplementary Exams
For students preparing for the supplementary exams, the following tips can ensure better results:
- Understand the Syllabus: Focus on the topics you struggled with during the main examinations. Utilize CBSE’s prescribed textbooks and sample papers.
- Create a Study Plan: Allocate sufficient time for each subject based on its difficulty level. Stick to a daily schedule for consistent progress.
- Practice Regularly: Solve previous years’ question papers and CBSE sample papers to gain confidence and improve time management skills.
- Seek Help: Reach out to teachers or peers for clarification on complex topics. Online resources and tutorials can also be valuable.
- Stay Healthy: Maintain a balanced diet, stay hydrated, and ensure adequate rest to remain focused during preparation.
Supplementary Exams: A Lifeline for Students
The supplementary examinations are a crucial opportunity for students who missed achieving the desired scores in their main exams. This initiative by CBSE demonstrates its commitment to supporting students in their academic journey, ensuring they have a fair chance to improve and excel.
