Q. Which North East Indian state is the origin of modern polo?
Answer: Manipur
Notes: Modern polo originated from "Sagol Kangjei," a traditional horse hockey game of Manipur, a North East Indian state. Manipur has a long history of horsemanship and is credited with the ancient form of the game. The term "Sagol Kangjei" means horse hockey in the Manipuri language. This game laid the foundation for the modern sport of polo played worldwide today.