World Rivers and Mountains

One source for UPSC

Continent
Feature
Exam
All ranges

Asia · Young fold

Hindu Kush

Countries
Southwest to northeast: Afghanistan and Pakistan.
Length
About 800 km.
Orientation
Southwest–northeast.
Mountain type
Young fold
Plates
Western end of the Indian–Eurasian collision.
Highest peak
Tirich Mir, 7,708 m, Pakistan.
Rivers that rise here
Kabul river joins the Indus. Helmand rises in the Hindu Kush system and ends in the Hamun lakes — inland drainage.
Climate and rain shadow
A divide between the arid Iranian–Afghan plateau and the valleys that feed the Indus.

Prelims ask

Two countries. Tirich Mir. Do not merge this range with the Karakoram on a match-list.

Mains use

Western continuation of the Alpine–Himalayan belt, with an inland-drainage example in the Helmand.