Nearly half of all Nepalese live in the southeast in the Question 10 options:

Duars Plain.

Tarai plain.

mid-elevation hills and valleys.

Central Highlands.

Nearly half of all Nepalese live in the southeast in the Tarai Plain.

Explanation:

Nepal is a country that can roughly be divided into three physical regions, those being the Tarai Plain, Mahabharata Range, and the Himalayas. The physical features in Nepal heavily influence the distribution and density of its population, with the population being the densest in the lowlands, less dense in the mid-elevations, and almost absent at the higher elevations.

The area that is most densely populated is the southeast of Nepal, which is part of the Tarai Plain. The reason for this is simple - the living conditions are by far the best. The climate is good, there is good soil, an abundance of water, and high amounts of precipitation, all of which are crucial for the people of a country that is in the category of less-developed countries. The other parts of the country (except for the rest of the Tarai Plain) have much harsher living conditions, and in the north of the country, it is impossible at a lot of places for humans to live.