This app requires internet JUST FIRST TIME when you open your quiz, once loaded, all questions will be available to you offline (without internet) always. Total material is CATEGORIZED in 7 groups: 1. Fundamental Geography (30 sets of 20 questions each total : 600 questions) 2. Physiology (10 sets of 20 questions each total : 200 questions) 3. Rivers, Lakes, Water (5 sets of 20 questions each total : 100 questions) 4. Soil, Seasons, Natural Vegetation (7 sets of 20 questions each total :