The Central Board of Secondary Education (CBSE) has officially released the Supplementary Exam Timetable for 2025 for both Class 10 and Class 12 students. These supplementary (compartment) exams offer a second chance to students who either failed or wish to improve their performance in a particular subject. The exams are scheduled to begin from 15th July 2025, with Class 10 exams continuing until 22nd July, and Class 12 exams held on a single day.
This article breaks down the complete date sheet, subject-wise exam schedule, and other important instructions for the upcoming CBSE Supplementary Exams 2025.
Class 10 Supplementary Exam 2025 Timetable
CBSE has provided a detailed subject-wise date sheet for Class 10 supplementary exams. All exams will begin at 10:30 AM, with most lasting for 2 or 3 hours depending on the subject.
| Date | Day | Subjects (Code) |
|---|---|---|
| 15 July 2025 | Tuesday | Information Technology (402), Artificial Intelligence (417) |
| 16 July 2025 | Wednesday | Mathematics Standard (041), Mathematics Basic (241) |
| 17 July 2025 | Thursday | Language/Vocational (Urdu, Punjabi, Bengali, Sanskrit, etc.) |
| 18 July 2025 | Friday | Science (086) |
| 19 July 2025 | Saturday | English Comm. (101), English Lang. & Lit. (184) |
| 21 July 2025 | Monday | Social Science (087) |
| 22 July 2025 | Tuesday | Hindi Course A (002), Hindi Course B (085) |
Note: There will be no exam on Sunday, 20 July 2025.
Class 12 Supplementary Exam 2025 Timetable
For Class 12 students, CBSE will conduct the supplementary exam on a single day — 15th July 2025 (Tuesday). The exam will start at 10:30 AM and will go on till 12:30 PM or 1:30 PM, depending on the subject. All major subjects including English, Mathematics, Physics, Chemistry, Accountancy, Business Studies, History, and more will be held on this date.
Students are advised to check their subject codes and the official notification on CBSE’s website to confirm their specific timing.
Key Guidelines for Students
CBSE has issued strict instructions to ensure the fair and smooth conduct of the exams:
- Admit Card & ID: Students must carry their CBSE admit card and a valid photo ID.
- Timing: Entry into the exam hall starts at 10:00 AM. No entry will be allowed after the scheduled time.
- Reading Time: 15 minutes from 10:15 AM to 10:30 AM will be given for reading the question paper.
- Electronic Gadgets: Devices like mobile phones, smartwatches, and calculators are strictly prohibited inside the exam hall.
- Discipline: Students must adhere to CBSE’s Unfair Means (UFM) rules. Any breach can lead to disqualification.
Who Can Appear in Supplementary Exams?
The CBSE Supplementary Exams are meant for:
- Students who failed in one or more subjects in the CBSE Main Board Exams 2025.
- Class 12 students who want to improve their performance in one subject.
- Students whose results were marked as “Essential Repeat” or “Compartment.”
The application process for the supplementary exam was open on CBSE’s official website in June 2025.
How to Download the Timetable PDF
You can download the CBSE Supplementary Date Sheet 2025 in PDF format by following these steps:
- Visit the official CBSE website: cbse.gov.in
- Go to the Examinations or Latest Updates section
- Click on the “Supplementary Date Sheet 2025” link
- Download the PDF and take a printout for reference
Result Date and What’s Next?
The results of the supplementary exams are likely to be declared within 3–4 weeks after the exams conclude — possibly by mid-August 2025. Students who improve their scores will receive updated mark sheets and certificates.
Frequently Asked Questions (FAQs)
1. What is the date of the CBSE Class 10 supplementary exams in 2025?
The Class 10 supplementary exams will begin on 15th July 2025 and continue until 22nd July 2025, with different subjects scheduled on different dates.
2. Can Class 12 students appear for more than one subject in the supplementary exam?
No. As per CBSE rules, Class 12 students are allowed to appear for only one subject in the July 2025 supplementary exams, either for improvement or compartment.
3. Where can I download my admit card for the CBSE Supplementary Exam 2025?
You can download the admit card from the official CBSE website (cbse.gov.in) once it is released. It is expected to be available in the first week of July 2025.
4. What happens if I miss the supplementary exam?
If a student misses the supplementary exam, they may have to wait until the next board cycle in 2026 or explore the NIOS route. It’s important to attend on the assigned date and time.