Cultural literacy is vital for a better understanding of governance in UPSC preparation. It encompasses knowledge of diverse cultures, traditions, and societal structures, which directly influence policy-making and administrative decisions. Understanding the cultural nuances helps aspirants engage with public issues more effectively, facilitating a holistic grasp of the Indian polity. This broader understanding can improve performance both in interviews and written examinations, allowing candidates to provide informed perspectives on socio-economic issues that resonate with India's diverse population.