To adapt to changes in the UPSC exam pattern, candidates should stay informed by regularly checking the official notifications and guidelines released by the UPSC. Incorporating current affairs into their daily study routine is crucial, as it helps in understanding ongoing trends and issues. Employing revision strategies like mind maps or flashcards can enhance retention of key concepts. Joining online forums or study groups can provide insight into others’ strategies and experiences. Lastly, practicing previous year’s papers can help in familiarizing oneself with the new format and types of questions.