K2, the second highest mountain in the world, is located along the border between which two countries?

• A. India, China
• B. Nepal, China
• C. Pakistan, China
• D. India, Pakistan

Answer: (C)

K2, standing at 8,611 meters (28,251 feet), is indeed the second highest mountain in the world and is renowned for its challenging climbing conditions. It is located along the border between Pakistan and China, specifically in the Karakoram Range of the Himalayas.

This geographic setting is significant as K2's positioning allows it to be accessed primarily from the Pakistani side, with the mountain being a key part of the Baltoro Glacier area in Gilgit-Baltistan, Pakistan. The proximity to China is notable as the mountain's northern face is part of the Xinjiang region, where it borders Pakistan. This shared boundary contributes to the mountain's allure for climbers and adventurers, as the routes from both countries provide different approaches to the summit.

The incorrect options involve other mountain ranges or countries that do not share a border with K2. For instance, Nepal is home to other famous peaks such as Mount Everest, but it does not border K2. Similarly, while India and Pakistan have shared topography, K2 specifically lies on the Pakistan-China border, making that option accurate in the context of this question.