Collaborative writing exercises can significantly improve essay strategies for UPSC by fostering critical feedback and diverse perspectives. Engaging in peer reviews allows candidates to identify strengths and weaknesses in their writing, promoting growth through constructive criticism. Group discussions on essay topics encourage the exploration of varied viewpoints, enhancing depth and breadth of analysis. Additionally, brainstorming sessions can help generate innovative ideas, improving creativity in writing. By collectively practicing time management during mock essays, candidates can learn to adhere to exam constraints, thereby increasing their confidence in delivering structured and coherent responses on exam day.