Peer reviews can assist in improving answer writing for UPSC by providing constructive feedback. Engaging peers in reviewing each other's work can shed light on areas that need improvement, such as coherence, structure, and relevance. This process fosters a collaborative learning environment where aspirants can share effective strategies for tackling different types of questions. Through constructive criticism, aspirants learn to articulate their thoughts more clearly and effectively. Additionally, discussing various perspectives allows candidates to develop a well-rounded approach, improving their writing skills for both objective and subjective sections of the exam.