Answer:
1. Most of the mountains are located in the Northeastern part of the country, in the so-called Karakoram mountain range.
2. We can mention India, Afghanistan and Iran, who are bordering this country.
3. It is the river Indus.
Explanation:
Geographical location is very interesting, because it is opened both to the Arabian, but also to Himalayas - the highest mountains in the world.
Indus river, that flows through the country was a home of one of the first civilization.