Muscat: Dr. Madiha bint Ahmed Al Shibaniyah, Minister of Education, approved the general education diploma exam schedules for the second semester, the first attempt of the school year 2017/2018 for the general education diploma, Technical College Diploma of the Royal Guard of Oman (RGO), general education diploma for private schools (bilingual), general education diploma for Islamic sciences, and general education diploma (special education).