UPSC exam patterns evolve periodically to reflect changing societal needs and educational standards. The structure of the examination is periodically reviewed, leading to alterations in types of questions and scoring systems. For instance, recent years have seen a greater emphasis on analytical and application-based questions rather than rote learning. This shift aims to identify candidates with critical thinking skills and real-world problem-solving abilities. Staying updated with these changes is crucial for candidates, allowing them to align their preparation strategies with current examination formats and requirements.