To enhance clarity in writing responses for UPSC, specific practices are essential. First, candidates should use a clear and logical structure, typically comprising an introduction, body, and conclusion, to make their arguments comprehensible. Incorporating bullet points and subheadings can improve readability. Candidates should avoid excessively complex language; simplicity, or clarity is critical. Regularly practicing essay writing boosts proficiency in articulating ideas concisely. Additionally, seeking feedback from peers or mentors can illuminate areas needing improvement. Finally, thoroughly understanding the question ensures that responses remain relevant and focused on the prompt.