Candidates can adopt various engagement strategies during study groups for UPSC to enhance their learning experience. Active participation through discussions and presentations ensures that every member contributes and benefits from shared insights. Setting clear objectives for each session encourages focused study and accountability. Additionally, utilizing tools like quizzes can foster friendly competition, making study sessions more interactive. Regular feedback on each other's performance can highlight strengths and areas for improvement. Collaborating on problem-solving exercises also helps in deepening understanding of complex topics, making learning more comprehensive.