Effective tactics for tackling tricky questions in the UPSC exams include carefully analyzing the question to identify keywords that highlight its core focus. It is essential to eliminate obviously incorrect options first, narrowing down choices through logical reasoning. Candidates should also rely on their {mark}knowledge and analytical skills to connect the question with underlying principles. Time management during the exam ensures enough time to revisit complex questions if necessary. Additionally, staying calm and adopting a methodical approach to question-solving can prevent errors and enhance overall performance during the examination.