Exclusive for Subscribers from Monday to Friday: Have you ever thought why Electronic Voting Machines (EVMs) & Voter Verifiable Paper Audit Trail (or VVPAT) machines are relevant to the UPSC Exam? What significance do topics like diplomatic parity, Vienna Convention, Jagannath Temple and Dollar-Rupee Swap Auction have for both the preliminary and main exams? You can learn more by reading the Indian Express UPSC Key for October 23, 2023.