Which were the last metropolitan cities of Nepal to be upgraded?

What is the area of Kathmandu district?

What is the minimum population required for a Municipality in districts of the Hill region?

Which metropolitan city has the least number of wards?

Into how many Vishaya (districts) was Nepal divided during the Lichchhavi period?

When did the concept of GMT arise to divide the time zone of the world into two equal halves?

What is the single municipality in Taplejung district?

How and when was the Chure range formed?