Education of Sudan
Adult literacy rate in Sudan is 75.9%. Male literacy is 83.3%. Female literacy is 68.6%. Therefore, male literacy and female literacy differ by 14.7%. Government expenditure on education is 27.8% of GDP. The education index of Sudan is 0.306 - formal education levels are low and are mostly limited to primary and secondary school levels at best; higher education is possible, but not very widespread. People in Sudan speak the Arabic, and English languages.
English language
It is not known, how many people speak English in Sudan and what are their proficiency levels. Most likely there are no native English speakers, or their numbers are undetectable via standard statistical methods.