Book excerpt: We at Disha, continuously, analyse the past papers so as to understand the Examiner’s mindset - What exactly he wants the aspirants to assess on. Based on this unique experience, the 2nd Edition of “IAS Prelims Paper 1 General Studies 30 Days Revision Material 2nd Edition” is now empowered with 100 Most Important General Studies (encompassing History, Polity, Economy, Geography, Environment and Science & Technology) Topics for IAS Prelims 2019. The book vastly covers Current - Events, Issues and Ideas - thus covering Important Terms, Govt. Schemes/ Yojanas, Policies/ Plans, Missions/ Abhiyans, Projects, Summits/ Conferences, Agreements/ Accords, Committees, Organisations/ Index-Ranking, Phenomena, Symposium, Ratifications of treaties, India’s engagements abroad, etc. As 30-40% questions are framed on Current Affairs hence the book captures last 10 months (2018) essence along with some important nuances of 2017. We are sure and hopeful that the IAS capsule will play an important role in the result of its readers/ IAS aspirants.