How many and which provinces in Nepal do not have any Metropolitan Cities?

Which province has the lowest sex ratio at 89.51?

What is the name of the only trail from where we can view all the mountain peaks above 8000 meters?

Which district is home to the Salyantar valley?

Which is the third smallest Municipality in Nepal on the basis of Population (according to the census of 2068/2011)?

What is the official/current proven geographical area of Nepal?

Which valleys/districts comprise the Central Inner Terai?

When was the Local Government Operation Act 2074 brought into operation after being approved by the President?