Improving writing skills for the UPSC exam entails consistent practice and focused learning. Regularly writing essays and answers helps in developing clarity and coherence. Reading quality articles, essays, and sample answers can expose candidates to varied writing styles and techniques. Constructive feedback from peer reviews or mentors can help identify weaknesses and strengths. Additionally, practicing under timed conditions mimics the exam environment, honing both speed and quality. Utilizing templates for different types of essays can also streamline the writing process, enabling candidates to articulate their thoughts effectively and succinctly.