The Chhattisgarh State Open School (CGSOS), Raipur, has officially released the timetable for the High School (10th) and Higher Secondary (12th) board examinations for the November-December 2026 session. Students enrolled in the open school program can now download the complete date sheet from the official website, sos.cg.nic.in. According to the official notification, Class 12th exams will begin on November 30, 2026, while Class 10th exams will begin on November 30, 2026. This year, the board has ensured a student-friendly schedule with adequate gaps between major subjects. The exams will be conducted in a single morning shift. All candidates are advised to verify the dates carefully and prepare accordingly to secure good marks in this crucial academic evaluation.
CGSOS 10th, 12th Time Table 2026: Overview
| Board Name | Chhattisgarh State Open School (CGSOS) |
| Exam Name | High School (10th) & Higher Secondary (12th) Exam |
| Session | November-December 2026 |
| Exam Mode | Offline (Pen and Paper) |
| Class 12 Exam Dates | November 30 – December 9, 2026 |
| Class 10 Exam Dates | November 30 – December 8, 2026 |
| Official Website | sos.cg.nic.in |
Exam Timing & Schedule Details
The CGSOS exams will be held in the morning shift to avoid the afternoon heat. Students must strictly adhere to the reporting time.
- Entry in Exam Hall: 8:30 AM
- Answer Sheet Distribution: 8:35 AM
- Question Paper Distribution: 8:40 AM
- Exam Writing Time: 8:45 AM to 11:45 AM
CGSOS Class 12th Timetable 2026
The Higher Secondary exams begin with Hindi and conclude with Economics. Below is the detailed subject-wise schedule.
| Date | Morning session: 10:30 am to 1:45 pm | Afternoon session: 3 pm to 6:15 pm |
| November 30, 2026 | Accountancy (135) | Geography (148) |
| December 1, 2026 | Economics (022) | Sanskrit (129), Farsi (130), Arabic (131), Prakrit (132) |
| December 2, 2026 | Business Studies (046) | Sociology (139) |
| December 3, 2026 | Cooperative Panchayat (111) | First language: Gujarati (001), Hindi (002), Marathi (003), Urdu (004), Sindhi (005), English (006), Tamil (007), Odia (010) |
| December 4, 2026 | Political Science (023) | Gujarati, second language (008); English, second language (013) |
| December 5, 2026 | Fundamentals (154) | Hindi, second language (009) |
| December 7, 2026 | Secretarial Practice and Business Letter Writing (337) | Psychology (141) |
| December 8, 2026 | Various vocational subjects | Philosophy (136) |
| December 9, 2026 | — | History (029) |
CGSOS Class 10th Timetable 2026
The schedule covers all major core and optional subjects.
| Date | Time | Subject |
| November 30, 2026 | 10 am to 1:15 pm | Basic Mathematics (18) / Standard Mathematics (12) |
| December 1, 2026 | 10 am to 1:15 pm | Science (11) |
| December 2, 2026 | 10 am to 1:15 pm | Social Science (10) |
| December 3, 2026 | 10 am to 1:15 pm | First language |
| December 4, 2026 | 10 am to 1:15 pm | English / Second language (16) |
| December 5, 2026 | 10 am to 1:15 pm | Gujarati, second language (13) |
| December 7, 2026 | 10 am to 1:15 pm | Hindi, Sindhi, Sanskrit, Farsi, Arabic and Urdu, second language |
| December 8, 2026 | 10 am to 11:15 am | Vocational subjects |
How to Download CGSOS Timetable 2026
Students can easily download the official PDF of the date sheet by following these steps:
- Visit the official website of Chhattisgarh State Open School: sos.cg.nic.in.
- On the homepage, look for the “Important Links” section (usually on the left or centre).
- Click on the link titled “High School / Higher Secondary Exam Time Table November-December 2026”.
- A PDF file will open in a new tab displaying the schedule for both Class 10 and 12.
- Click the Download icon or print the document for your study table.
Official Links
| CGSOS 10th, 12th Time Table 2026 PDF | Click Here |
| CGSOS Website Link | Click Here |
CGSOS Class 10th, 12th Fee Submission Deadlines
| Action / Event | Date |
Application submission at study centers with standard fee | September 10, 2026 to October 10, 2026 |
Application submission at study centers with a Rs. 500/- late fee | October 13, 2026 to October 17, 2026 |
Submission of all collected forms by study centers to the District Coordination Centre | October 19, 2026 |
Final submission of forms by Coordination Centres to the State Office | October 21, 2026 to October 22, 2026 |
General Details
- Issuing Authority: The Chhattisgarh State Open School, Raipur, publishes the notifications.
- Official Correspondence: The letter and press release are officially dated September 9, 2026.
- Examination: Both documents outline instructions for the November 2026 High School and Higher Secondary Examination.
- Application Process: Download exam application forms from the official Chhattisgarh State Open School website (www.sos.cg.nic.in).
- Submission Requirement: Students must submit their completed forms in person to their nearest designated study centre.
- Strict Policy: The school will not accept examination application forms under any circumstances after the final deadline.
- Contact Information: You can reach the school by phone at 7415100020 or 7415100040. The official contact email is cgsosraipur@gmail.com.
