The National Institute of Open Schooling – NIOS has officially published revised notification for Secondary and Senior Secondary examinations that were earlier postponed. The exams were delayed due to administrative reasons and local conditions in certain regions have now been rescheduled for 29th of November 2025 1st of December 2025 and 2nd of December 2025. This official updated applies to Bihar State Odisha’s Nuapada Assembly constituency and all India exam centres. Students who were waiting for new dates can now check the complete revised timetable and prepare accordingly. This article will provides updated subject-wise schedule, timings, important instructions and essential guidelines issued by NIOS to ensure smooth conduct of the examinations.
Why Were NIOS Exams Rescheduled?
According to the official NIOS notification, earlier exams were postponed as per previous notices issued on 4th of November 2025 and 6th of November 2025. To avoid academic disruption for lakhs of learners enrolled under NIOS across India, the board has now finalized new exam dates and ensured that all centres are informed well in advance. The fresh notification dated 17th of November 2025 confirms that all arrangements are now ready and students must follow the updated schedule strictly.
A. Exams Only in Bihar State from 29th of November 2025 – Saturday
Senior Secondary Course
| Subject | Code | Time |
|---|---|---|
| Biology | 314 | 2:30 PM – 5:30 PM |
| Accountancy | 320 | 2:30 PM – 5:30 PM |
| Introduction to Law | 338 | 2:30 PM – 5:30 PM |
| Military History | 375 | 2:30 PM – 5:30 PM |
Secondary Course
| Subject | Code | Time |
|---|---|---|
| Urdu | 206 | 2:30 PM – 5:30 PM |
| Sanskrit | 209 | 2:30 PM – 5:30 PM |
| Bodh Darshan | 241 | 2:30 PM – 5:30 PM |
| Indian Sign Language | 230 | 2:30 PM – 4:30 PM |
B. Bihar State & Nuapada Assembly Constituency (Odisha)
(1st December 2025 – Monday)
Senior Secondary Course
| Subject | Code | Time |
|---|---|---|
| Mathematics | 311 | 2:30 PM – 5:30 PM |
| Veda Adhyayan | 345 | 2:30 PM – 5:30 PM |
Secondary Course
| Subject | Code | Time |
|---|---|---|
| English | 202 | 2:30 PM – 5:30 PM |
C. All India (2nd December 2025 – Tuesday)
Senior Secondary Course
| Subject | Code | Time |
|---|---|---|
| Physics | 312 | 2:30 PM – 5:30 PM |
| History | 315 | 2:30 PM – 5:30 PM |
| Environmental Science | 333 | 2:30 PM – 5:30 PM |
| Library & Information Science | 339 | 2:30 PM – 5:30 PM |
Secondary Course
| Subject | Code | Time |
|---|---|---|
| Painting | 225 | 2:30 PM – 4:30 PM |
Important Points Students Must Note
To ensure smooth and fair conduct of the examinations, NIOS has issued the following key guidelines:
✔ 1. All Exam Centres Must Follow the Revised Schedule Strictly
No exam centre is allowed to conduct the test on any other date. Students must report as per the new dates only.
✔ 2. Timings Are Same Across India
All exams will be conducted in the afternoon session starting 2:30 PM sharp.
Students must reach the centre at least 30 minutes before the reporting time.
✔ 3. Admit Cards Already Issued Remain Valid
Students do not need a new hall ticket.
The previously downloaded admit cards can be used without any issue.
✔ 4. Regional Centres Must Make Necessary Arrangements
NIOS has instructed all centres to ensure:
- proper seating arrangements
- availability of invigilators
- smooth conduct without inconvenience to students
✔ 5. Previous Date-Sheet Instructions Still Apply
NIOS clearly stated that all rules mentioned in the date-sheet issued on 19th September 2025 remain applicable.
What Students Should Do Now
If you are appearing in these revised exams, here are the recommended steps:
🔹 Download the updated schedule and keep a copy
This helps in avoiding confusion about exam dates and subjects.
🔹 Verify your exam centre details
Centre details are mentioned on the admit card.
🔹 Reach the centre early
Late entry beyond scheduled timings is not allowed.
🔹 Carry all required documents
- Admit card
- Valid ID proof
- Stationery (as permitted)
🔹 Follow all instructions from invigilators
Any misconduct during exams can lead to cancellation of results.
Expert Advice for Students
Since the exams are very close, students are advised to:
✔ Revise important chapters and NIOS sample papers
✔ Attempt previous years’ question papers
✔ Focus on time management during the exam
✔ Avoid last-minute stress and stay calm
Final Words
The NIOS Revised Exam Schedule 2025 is now officially in place, and students can confidently continue their preparation. These new dates ensure that no student is disadvantaged due to earlier postponements. The board is committed to providing a smooth exam experience, and learners must follow all instructions to avoid any issues on exam day.