Techniques such as the Pomodoro Technique and spaced repetition can aid in retaining information while studying for the UPSC. Breaking study sessions into manageable chunks with regular breaks enhances concentration and retention. Additionally, integrating revision at spaced intervals helps reinforce memory retention. Utilizing flashcards for key terms and practicing active recall can further deepen understanding. Group study sessions can also be beneficial for discussing concepts and challenging each other’s knowledge, promoting collaborative learning that enhances retention and application of information.