Which of the following is not a major geographical area in the Book of Numbers?

The correct answer is Egypt because, while it is a significant location in the overarching narrative of the exodus and Israel's journey, it is not considered one of the major geographical areas specifically emphasized in the Book of Numbers.

In Numbers, the narrative focuses primarily on the Israelites' experiences in the wilderness and their encampments. The areas of Moab, Kadesh/Paran, and Sinai are central to many of the events and accounts described in this book, such as the Israelites' wanderings, the organization of the camp, the setting for many of the laws given, and the various challenges faced as they approached the Promised Land.

Moab serves as the location where the Israelites camped east of the Jordan River before entering Canaan. Kadesh/Paran is significant for its association with the Israelites’ 40 years of wandering due to their disobedience, while Sinai is noted for where they received the Law. Therefore, while Egypt is critical to the backstory of Israel's deliverance, it does not feature prominently as a location in the events narrated in Numbers.