Which mountain is highest, Saltoro Kangri or Gasherbrum IV?
Saltoro Kangri:  It is the 31st highest mountain in the world, but it is in a very remote location deep in the Karakoram. Gasherbrum IV: Gasherbrum IV (Urdu: گاشر برم -4‎ ; ), surveyed as K3, is the 17th highest mountain on Earth and the 6th highest in Pakistan.
Gasherbrum IV