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 March-April 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, the exams for Class 12th will commence on March 16, 2026, while Class 10th exams are scheduled to begin on March 17, 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 | March-April 2026 |
| Exam Mode | Offline (Pen and Paper) |
| Class 12 Exam Dates | 16 March 2026 – 08 April 2026 |
| Class 10 Exam Dates | 17 March 2026 – 07 April 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 Time Table 2026
The Higher Secondary exams begin with Hindi and conclude with Economics. Below is the detailed subject-wise schedule.
| Exam Date | Day | Subject Name |
| 16 March 2026 | Monday | Hindi |
| 18 March 2026 | Wednesday | Chemistry |
| 19 March 2026 | Thursday | Geography |
| 23 March 2026 | Monday | Physical Science |
| 25 March 2026 | Wednesday | Home Science |
| 27 March 2026 | Friday | Accounting (Commerce) |
| 28 March 2026 | Saturday | Biology |
| 30 March 2026 | Monday | Mathematics |
| 01 April 2026 | Wednesday | English |
| 04 April 2026 | Saturday | History |
| 06 April 2026 | Monday | Business Studies |
| 07 April 2026 | Tuesday | Political Science |
| 08 April 2026 | Wednesday | Economics |
Note: Practical exams for Class 12th will be conducted at the respective study centers and must be completed by April 8, 2026. Students should contact their center heads for specific practical dates.
CGSOS Class 10th Time Table 2026
The High School exams start a day later than the 12th exams. The schedule covers all major core and optional subjects.
| Exam Date | Day | Subject Name |
| 17 March 2026 | Tuesday | Hindi |
| 19 March 2026 | Thursday | Marathi |
| 20 March 2026 | Friday | Science |
| 24 March 2026 | Tuesday | Home Science |
| 25 March 2026 | Wednesday | Business Studies |
| 27 March 2026 | Friday | Mathematics |
| 30 March 2026 | Monday | English |
| 02 April 2026 | Thursday | Social Science |
| 04 April 2026 | Saturday | Economics |
| 06 April 2026 | Monday | Sanskrit |
| 07 April 2026 | Tuesday | Urdu |
How to Download CGSOS Time Table 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 center).
- Click on the link titled “High School / Higher Secondary Exam Time Table March-April 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 |
