Excel to LearnPress extension plugin for the free course-ware plugin learnpress is empowered to import quiz questions directly from CSV . Many users have asked about ways to import question that require special characters and symbols. For example quiz related to Math or science require special symbols like square root , cube root or thea, gamma , alpha etc. The god news is that you can easily create quizzes having those special characters directly from excel CSV template given along with plugin.
The one important trick that you must remember is how to write those symbols in the question. That is , use the html codes for symbols. A list of all html codes can be found from this site . Watch the video below