3 questions, each answered from published authorities with the sources listed.
Photo by Bikash Darai, via Wikimedia Commons, CC BY-SA 4.0. Source: https://commons.wikimedia.org/wiki/File:Kathmandu_Durbar_Square,_Kathmandu,_Nepal.jpg. License: https://creativecommons.org/licenses/by-sa/4.0/AuthorBikash Darai · CC BY-SA 4.0File source