What kind of current affairs may be included in the General Knowledge section of the exam?

The reason why the answer highlighting political elections, national disasters, and technological advancements is the most appropriate choice lies in the broad relevance and importance of these topics in current affairs. Political elections provide insights into governance, policy changes, and societal issues, making them critical for understanding contemporary political landscapes. National disasters, on the other hand, not only reflect environmental and humanitarian concerns but also prompt discussion on disaster management and governmental response, which are pivotal for national and even global implications. Technological advancements represent the progression and innovation that can significantly impact various sectors, including defense, healthcare, and communication, and thus are vital for grasping how modern society is evolving.

In contrast, the other options do not encompass the breadth of impactful current events. Local events and forgotten history may not resonate with or affect the larger population as significantly, while focusing solely on international sports events significantly narrows the scope of current affairs. Cultural festivals and traditions contribute to understanding heritage and identity, but they lack the urgency and immediate relevance that political and technological developments carry in today's fast-paced world.