Chhattisgarh State Open School Results 2017: Chhattisgarh State Open School (CGSOS) has conducted Secondary 10th Class Examination in the Month of April & May 2017. The examinations were conducted as per the syllabus prescribed for 10th Class. CGSOS has completed the evaluation of answer sheets of the students who have appeared in the 10th Class Attempt examination and CG O … [Read more...]