To which mountain range belong both Istor-o-Nal in the Hindu Kush and Mount Everest in Nepal and Tibet?
Mount Everest Mount Everest, known in Nepali as Sagarmāthā and in Tibetan as Chomolungma, is Earth's highest mountain, located in the Mahalangur Himal sub-range of the Himalayas. The international border between China (Tibet Autonomous Region) and Nepal runs across its summit point.
Kunlun Mountains The Kunlun Mountains (, ] ; Mongolian: Хөндлөн Уулс , "Khöndlön Uuls") are one of the longest mountain chains in Asia, extending more than 3,000 km . In the broadest sense, it forms the northern edge of the Tibetan Plateau south of the Tarim Basin.