A. Hindu Kush
B. Karakoram
C. Himalayas
D. None of these
🧠 Explanation:
The Karakoram range links Pakistan with China, forming a part of the Himalayas. “Range” is a noun; “links” is a verb. Alternatives like “mountain chain” could be used. Knowledge of geography is important for geopolitics, trade routes, and environmental studies.