Instructions 20Q Game: These are similar to full games, but for quizzes larger than 20 questions it will randomly select 20 questions from within the set. This is a quick way to get in some studying of a topic.     
On the 2020 Fortune 500 list, what company, based in Minnetonka, Minnesota, and headed by David S. Wichmann, came in at position #7?
Walmart (WMT)
Comcast (CMCSA)
Fannie Mae (FNMA)
UnitedHealth Group (UNH)