This video shows how to set up a multiple choice quiz in a Google sheet, and then run an app script to create a new quiz in Google Forms. The process, soup-to-nuts, done in less than 10 min's.

States and capitals source -
https://en.wikipedia.org/wiki/List_of...

STEP-by-STEP document
https://docs.google.com/document/d/e/...

Google App Scripts popForm
https://docs.google.com/document/d/e/...