Exclusive for Subscribers from Monday to Friday: Have you ever thought why Afghanistan embassy and Vienna Convention are relevant to the UPSC Exam? What significance do topics like “intermittency” in Renewable Energy, 10,000 Avestagenome Project and 359th Report on the Functioning of Archaeological Survey of India have for both the preliminary and main exams? You can learn more by reading the Indian Express UPSC Key for October 2, 2023.