Effective ways to remember facts and figures for the UPSC exam include utilizing mnemonics, visualization techniques, and spaced repetition. Creating charts or diagrams can help distill complex information into simpler formats. Consistently revising material via flashcards or quizzes reinforces memory retention. Making connections between different topics enhances understanding and recall. Group studies encourage sharing insights and discussing concepts, which aids memorization. Lastly, maintaining a balanced study schedule incorporating breaks ensures mental agility, which is vital for effective learning.