The Chhattisgarh Board of Secondary Education (CGBSE) has declared the Class 10 and 12 supplementary exam results for 2025 on August 20, 2025. Students can access their results online at cgbse.nic.in using their roll number and captcha. The supplementary exams were conducted in July 2025, following the annual exams held in March, with results announced on May 7, 2025.