General Knowledge Of The World : History, Science Duolingo Questions of The World for iOS

App that gives you a lot more information about whole world.Information about world history, sports, personalities and all the science either its computer science or life or medical science.If you want to improve your knowledge about arts, history and science then you must install this app.This app consider different categories of general knowledge questions and also shows the answer.Also you can share this questions answers to your social media using share button.Very interactive and user friendly interface of this app.Improve your knowledge, All the Best!