context: A HDI below 0.5 is considered to represent "low development". All 22 countries in that category are located in Africa. The highest-scoring Sub-Saharan countries, Gabon and South Africa, are ranked 119th and 121st, respectively. Nine countries departed from this category this year and joined the "medium development" group.
question: স্বল্পোন্নত ২২টি দেশের সবগুলোই কোন মহাদেশে অবস্থিত?
answers: Africa