Q. The People’s Republic of China commonly known as China, has a control over which of the following?
Answer: Macau
Notes: The correct answer is "None of the above." The People's Republic of China (PRC) claims sovereignty over Taiwan, which operates as a separate entity with its own government, known as the Republic of China (ROC). Macau, however, is a Special Administrative Region (SAR) of China, having been handed back from Portuguese control in 1999. Thus, while the PRC has control over Macau, it does not have control over Taiwan, making "None of the above" the most accurate choice in this context.