Exclusive for Subscribers from Monday to Friday: Why Aspirational District Programme, Volcanoes and Volcanic Landforms are relevant to the UPSC Exam? What significance do topics like Air safety measures for Pilots in defence, National Crime Records Bureau, Ring of Fire, write-off and loan waiver have for both the preliminary and main exams? You can learn more by reading the Indian Express UPSC Key for December 5, 2023.