Correct Answer:
B. South Asia
Pakistan is geographically located in South Asia. This region is a distinct geographical and cultural area of the Asian continent, bordered by the Himalayas to the north and the Indian Ocean to the south. Countries typically considered part of South Asia include India, Bangladesh, Sri Lanka, Nepal, Bhutan, and Afghanistan, alongside Pakistan. The Middle East, Central Asia, and East Asia are separate geographical regions with different cultural, historical, and political contexts, making them incorrect classifications for Pakistan's location.