Improving clarity in writing responses for UPSC exams can be achieved through structured practice. Candidates should learn to organize their answers using clear headings and bullet points for better readability. Practicing essay writing within time limits helps improve coherence. Reading exemplary answers and practicing summarizing texts also cultivate clarity of thought. Furthermore, seeking feedback from peers or mentors on written responses enables candidates to identify areas for improvement. This iterative approach fosters effective communication of ideas and concepts in the examination.