skip to contentPremiumWhy Shanghai Cooperation Organisation is relevant to the UPSC exam? What is the significance of topics such as carrying capacity of a tourist destination, Great Indian Bustard and Azerbaijan on both the preliminary and main exams? You can learn more by reading the Indian Express UPSC Key for October 28, 2026.UPSC Key October, 2026: Here's what you should be reading from the October 28, 2026 edition of the Indian Express. (Photo: AP)30 min readHyderabadOct 28, 2026 08:14 PM IST First published on: Oct 28, 2026 at 08:14 PM ISTImportant topics and their relevance in UPSC CSE exam for October 28, 2026. If you missed the October 27, 2026 UPSC CSE exam key from the Indian Express, read it hereFront Page© IE Online Media Services Pvt LtdPriya Kumari Shukla is a Senior Copy Editor in the Indian Expre... Read More ShareWhatsapptwitterFacebook