Aakash Repeater Courses
Take Aakash iACST and get instant scholarship on coaching programs.
CGSOS 12th Supplementary Time Table 2025 Out at sos.cg.nic.in; Download PDF
Edited By Dinesh Goyal | Updated on Jun 27, 2025 10:40 AM IST | #CGBSE 12th
Ongoing Event
CGBSE 12th Exam Date : 08 Jul' 2025 - 22 Jul' 2025
The Chhattisgarh State Open School (CGSOS) released the CGSOS 12th supplementary time table (August-September). The board will conduct the CG open school 12th supplementary exam from August 18 to September 3, 2025. Students can download the CGSOS 12th supply time table 2025 online in PDF format. The CG open school timetable is available for download on the official website of CG board, sos.cg.nic.in. The information related to the CGSOS practical examination will be given to students during the theory examination.
CGSOS 12th Supplementary Time Table 2025
Previously, the board released the CGSOS Class 12th March session time table on January 23, 2025. The CGSOS 12th exams commenced from March 26 to April 21, 2025. The board published the CGSOS 12th admit card 2025 on March 25, 2025. Students need to stick to the Chhattisgarh open school Class 12 time table 2025 to prepare effectively for their exams. Continue reading the entire article for more detailed information related to the CGSOS time table 2025, exam timings, and additional details.
12th Time Table 2025 CG Open School for Supplementary Exams
The board has released the CGSOS 12th supplymentary time table 2025. The supplementary exam is for students who didn't clear the CG open school 12th result 2025. The supplementary exam allows students to improve their scores without waiting for the next academic year. Below, we have provided the CG Open School 12th Supplementary Exam time table 2025.
Dates | Subject (Timings - 8:45 am to 11:45 am) |
| August 18, 2025 | Hindi |
| August 19, 2025 | Accounting |
| August 20, 2025 | Biology |
| August 21, 2025 | Geography |
| August 22, 2025 | Commerce |
| August 23, 2025 | Physical Science |
| August 25, 2025 | Chemistry |
| August 28, 2025 | Mathematics |
| August 29, 2025 | History |
| August 30, 2025 | Home Science |
| September 1, 2025 | English |
| September 2, 2025 | Politics |
| September 3, 2025 | Economics |
50+ Entrance Exams for 10+2 Students Must Not Miss
Download this ebook to learn about 50+ entrance exams for 12th students to get admission to the best colleges for undergraduates.
Download EBookExam Timing of 12th CG Open School Time Table 2025
Events | Timing |
Entry to the exam hall | 8:30 AM |
Answer sheet distribution | 8:35 AM |
Question paper distribution | 8:40 AM |
Exam start time | 8:45 AM |
Exam end time | 11:45 AM |
CG Open School 12th Timetable 2025
The Chhattisgarh Board released the CG open school 12th exams 2025 dates PDF for the March/April session. The CG open school November session time table is expected to be released in November 2025. The CGSOS exams are important for students to plan their preparation effectively. The detailed 12th time table Chhattisgarh State Open School Board is available in the table below.
CG Open School 12th Time Table for March/April Session 2025
Dates | Subject (Timings - 8:45 am to 11:45 am) |
March 26, 2025 | Hindi |
March 28, 2025 | Biology |
March 29, 2025 | Politics |
April 2, 2025 | Physical Science |
April 4, 2025 | Home Science |
April 7, 2025 | Chemistry |
April 9, 2025 | English |
April 11, 2025 | Accounting |
April 12, 2025 | Mathematics |
April 16, 2025 | History |
April 17, 2025 | Commerce |
April 19, 2025 | Geography |
April 21, 2025 | Economics |
CG Open School 12th Time Table 2025 for November Session 2025 (Tentative)
Exam dates | Subjects |
November 2025 | Home Science |
November 2025 | Accounting |
November 2025 | Physics |
November 2025 | Geography |
November 2025 | Chemistry |
November 2025 | English |
November 2025 | Biology |
November 2025 | Political Science |
November 2025 | Mathematics |
November 2025 | History |
November 2025 | Economics |
November 2025 | Hindi |
November 2025 | Commerce |
Exam Day Instructions for CG Open School 12th Time Table 2025
Students need to follow a few exam day instructions and regulations set by CG open school 12th exams. Read the rules and regulations carefully listed below.
Reach the examination venue at least 30 minutes before the scheduled start time, as per the Open School 12th time table CG.
Ensure to carry CG open school Class 12 admit card along as it is mandatory to enter into the examination hall.
Electronic devices such as calculators and mobile phones are strictly prohibited inside the exam hall.
Carry a stationery kit as sharing any items during the exam is not allowed.
An extra 15 minutes will be provided for students to read through the question paper before starting the exam.
Also, check -
Frequently Asked Questions (FAQs)
1. Where can I download the CG 12th Open school time table 2025?
Students can download the CG 12th timetable for open school by visiting the official website at sos.cg.nic.in.
2. When will the CG open school 12th time table 2025 be released?
The Open School 12th time table CG was released on January 23, 2025.
3. Can I apply for the change in CGSOS 12th time table 2025?
Students are not allowed to apply for changes in the CG open school 12th time table 2025.
4. What is the passing marks for CG open school?
Students will be required to obtain at least 33% marks.
5. How can I download the CG open school Class 12 time table 2025?
The Chhattisgarh Class 12 time table 2025 is made available on the official website of the Chhattisgarh State open school board. Students can download in PDF format.
Articles
Certifications By Top Providers
Full-Stack Web Development
Via Masai School Digital Banking Business Model
Via State Bank of India Introduction to Psychology
Via San Jose State University, San Jose Banking 101 A Guide for Beginners in the Banking Sector
Via EduBridge Forensic Science DNA Analysis
Via University of Cambridge, Cambridge Edx
1114 coursesCoursera
818 coursesUdemy
394 coursesFuturelearn
294 coursesHarvard University, Cambridge
98 coursesUniversity of Michigan, Ann Arbor
84 coursesExplore Top Universities Across Globe
University of Essex, Colchester
Wivenhoe Park Colchester CO4 3SQUniversity College London, London
Gower Street, London, WC1E 6BTThe University of Edinburgh, Edinburgh
Old College, South Bridge, Edinburgh, Post Code EH8 9YLUniversity of Delaware, Newark
Newark, DE 19716University of Nottingham, Nottingham
University Park, Nottingham NG7 2RDBristol Baptist College, Bristol
The Promenade, Clifton Down, Bristol BS8 3NJSAT Exam Dates in India 2025, Month Wise Test Date - Check Here
9 min ⋆ Jun 23, 2025 07:06 AM ISTPTE Describe Image Practice Test: Sample Questions and Answers
10 min ⋆ Jun 23, 2025 11:06 AM ISTIELTS Full Form - Types, Pattern, Eligibility and Fees
9 min ⋆ Jun 09, 2025 09:06 AM ISTACT Exam 2025: Dates, Registration, Fees, Eligibility, Syllabus, Sample Paper and Results
15 min ⋆ Jun 23, 2025 10:06 AM ISTPTE Summarize Spoken Text Tips and Tricks To Score High
9 min ⋆ Jun 23, 2025 10:06 AM ISTSAT 2025 Exam: Dates, Registration, Fees, Syllabus, Eligibility
16 min ⋆ Jun 07, 2025 06:06 AM ISTPopular Courses and Specializations
Popular Branches
List of colleges accepting CGBSE 12th
Questions related to CGBSE 12th
Have a question related to CGBSE 12th ?
The important topics vary for various subjects for the CGBSE 12th exams . Refer to the CG board 12th syllabus and previous years’ CGBSE 12th question papers to identify frequently asked topics. Focus on these areas while ensuring you cover the entire syllabus.
Manasvini Gupta 30 January,2025
How can I prepare for the CGBSE 12th Geography exam to score highest marks?
To prepare effectively for the CGBSE 12th Geography exam, review the syllabus and exam pattern, create a structured study plan, and use textbooks and past papers for practice. Focus on key topics with visual aids and regular revisions. Joining study groups and maintaining good health will further enhance your preparation. Check out this clickable link for more
CGBSE 12th preparation tips
.
Mallika Thaledder 30 January,2025
No, there are no negative markings in the CGBSE 12th board exam . However, you must contact the CGBSE board and enquire to confirm the latest CGBSE exam guidelines.
Mallika Thaledder 30 January,2025
Yes, you can repeat CG Board Class 12 even after passing it in the Chhattisgarh Board .
There are primarily two reasons why someone might choose to do this:
-
Improvement of Marks: If you're aiming for a higher percentage or specific subjects for further studies or job requirements, you can re-appear for the exam.
-
Change of Subjects: If you want to change your subjects for further education or career goals, you can repeat Class 12 with the desired subjects.
Garima Sihag 30 January,2025
Greetings from Careers360!
Thank you for reaching out to us. Could you kindly clarify if you are inquiring about the release of results for a specific exam? I’ll be happy to assist you with more accurate information once I understand your request better.
Feel free to ask about any colleges or courses you may be interested in as well, and I will provide suggestions based on your preferences.
Best regards,
Careers360 Team
Jefferson 08 October,2024
Study Resources, Applications and Opportunities
Aakash Repeater Courses
ApplyTake Aakash iACST and get instant scholarship on coaching programs.
NEET Most scoring concepts
Get nowThis ebook serves as a valuable study guide for NEET 2025 exam.
NEET Previous 10 Year Questions
Get nowThis e-book offers NEET PYQ and serves as an indispensable NEET study material.
JEE Main Important Physics formulas
Get nowAs per latest syllabus. Physics formulas, equations, & laws of class 11 & 12th chapters
JEE Main Important Chemistry formulas
Get nowAs per latest syllabus. Chemistry formulas, equations, & laws of class 11 & 12th chapters
JEE Main high scoring chapters and topics
Get nowAs per latest 2024 syllabus. Study 40% syllabus and score upto 100% marks in JEE
News and Notifications
July 03, 2025 - 03:44 PM IST
June 10, 2025 - 08:49 PM IST
May 07, 2025 - 05:15 PM IST
May 07, 2025 - 04:54 PM IST
March 01, 2025 - 10:08 AM IST
November 28, 2024 - 11:48 AM IST
September 13, 2024 - 08:19 PM IST
Stay up-to date with CGBSE 12th News
Back to top