Essential skills for success in research and analysis for UPSC exams include critical analysis, data interpretation, and effective synthesis of information. Candidates must be adept at evaluating sources, distinguishing between relevant and extraneous information. Furthermore, developing the ability to break down complex topics into manageable sections is crucial for deep comprehension. Good written communication skills will also help in articulating findings succinctly. Proficiency with research tools and methodologies, along with the ability to present insights clearly, are foundational in mastering the complexities of the UPSC exam content.