The CGBSE quarterly exams will start on September 26 and end on October 1. The CGBSE quarterly exams for Class 10 and Class 12 will be conducted from 2 pm to 4 pm. The Chhattisgarh Board will also conduct Class 9 and Class 11 exams from September 26 to October 1. The Class 9 and Class 11 exams will be held from 11 am to 1 pm.