Candidates can adopt various innovative study techniques for UPSC exam preparation, such as utilizing digital resources like online courses, podcasts, and video lectures to enhance learning. Forming study groups facilitates peer learning and accountability. Techniques like spaced repetition and active recall can improve retention of information. Additionally, incorporating visual aids like mind maps or flashcards can make the study process more engaging and effective. Leveraging technology, including mobile apps for current affairs, can help in organizing study materials efficiently and promoting effective learning habits.