Aspirants can integrate multi-modal learning into their UPSC preparation by combining various methods such as reading, audio-visual materials, and hands-on experiences. Incorporating videos, podcasts, and interactive discussions can cater to different learning styles and deepen understanding. Note-taking techniques like the PQR method can help synthesize information from diverse mediums. Furthermore, using technology to create interactive quizzes or flashcards can promote engagement and retention, ultimately enhancing readiness for the examination.