The thouroughly Updated 4th Edition of the book Ecology & Environment Compendium for General Studies CSAT Paper 1 & State PCS provides the MOST UPDATED material for the UPSC & State PSC Prelim & Main Exam. # This new edition has been mapped with the syllabus of NCERT Class 6 to 12 Books. Most of the Concepts of NCERT are covered in these books. # Further in this new edition IAS Mains Past Questions are inserted at various places in the Chapters. Also practice Mains questions are provided at the end of each Chapter. # There are 4 Exercises in the Book - (i) IAS & State PSC Prelim Previous Year Questions, (ii) NCERT based Questions; (iii) Basic Practice MCQs & (iv) Statement & Matching MCQs. # The USP of the book is that the information is captured in a self-explanatory and easy to remember methodology which comprises of Mind Maps, Infographics, Charts, Tables and latest exam pattern MCQs. # The emphasis of the book has been on capturing each and every detail pertaining to the Ecology & Environment which is important from the point of view of the exam. # The book captures most of the important questions with explanations of the past years of the IAS Prelim exam, State PSC, CDS, NDA and other competitive exams distributed in the various chapters. # The book is divided into 9 chapters.

The thouroughly Updated 4th Edition of the book General Science & Technology Compendium for General Studies CSAT Paper 1 & State PCS provides the MOST UPDATED material for the UPSC & State PSC Prelim & Main Exam. # This new edition has been mapped with the syllabus of NCERT Class 6 to 12 Books. Most of the Concepts of NCERT are covered in these books. # Further in this new edition IAS Mains Past Questions are inserted at various places in the Chapters. Also practice Mains questions are provided at the end of each Chapter. # There are 4 Exercises in the Book - (i) IAS & State PSC Prelim Previous Year Questions, (ii) NCERT based Questions; (iii) Basic Practice MCQs & (iv) Statement & Matching MCQs. # The USP of the book is that the information is captured in a self-explanatory and easy to remember methodology which comprises of Mind Maps, Infographics, Charts, Tables and latest exam pattern MCQs. # The emphasis of the book has been on capturing each and every detail pertaining to the General Science & Technology which is important from the point of view of the exam. # The book captures most of the important questions with explanations of the past years of the IAS Prelim exam, State PSC, CDS, NDA and other competitive exams distributed in the various chapters. # The book is divided into 25 chapters.

The thouroughly Revised & Updated 2nd Edition of the book “The Ecology & Environment Compendium” is the Most Updated Material for Ecology covering the social, political and economic aspects of Climate Change, Sustainable Development and Environmental Management. The emphasis of the book has been on Policies, Summits, Reports, Initiatives, new terms, Judgements etc., which are important from the point of view of the exam. The book covers a lot of new topics Eco-San, REDD, REDD+, Paris Agreement, Rio Declaration, COP, In Situ, Ex Situ, Cli-Fi, Green Economy, Carbon - Foorprints/ Trading/ Budget, etc. The book captures most of the important questions with explanations of the past years of the IAS Prelim exam, CDS, NDA and other competitive exams distributed in the various chapters. The book is divided into 9 chapters followed by 2 levels of exercises with 800+ Simple MCQs & statement based MCQs.

The thoroughly revised & updated 3rd edition of the book “The Economy Compendium” has been updated with all the recent developments happened in the economic sphere. The book is prepared on the concept "Latest Information - Authentic Data". The book is empowered with Mind Maps, Infographics, Charts, Tables and latest exam pattern MCQs. The emphasis of the book has been on conceptual understanding and better retention which are important from the point of view of the exam. The book captures most of the important questions with explanations of the past years of the IAS Prelim exam, State PSC, NDA and other competitive exams distributed in the various chapters. The book is divided into 19 chapters followed by 2 levels of exercises with 1000+ Simple MCQs & statement based MCQs.

The latest edition of Quarterly Current Affairs Vol. 4 - October to December 2021 for Competitive Exams now comes with a Current Affairs Video eCourse powered by Disha Educators. The Book is a unique handy magbook as it gives the complete update of the third Quarter (October to December) of 2021. # This new edition now comes with an eCourse comprising of Jhalak - Weekly & Monthly Updates, Paridrashaya, Vishleshan & Vivechana. # This edition includes Past Questions of UPPSC, RRB, CDS & NDA 2021; # Practice Questions for IAS Mains; Essays; Case Studies for General Studies etc. # The book talks of all the recent developments in the field of Polity, Economics, Science & Technology, Sports, Art & Culture etc. # Exclusive coverage of latest Topics like Omicron Varient of Coronavirus, Cryptocurrency, COP 26, Farm Bills Repeal, Green Hydrogen Mission, etc. # The book has been updated with an Exam Special Update - Banking, Railways, Agriculture, Environment, Science & Technology. # This book would prove to be an asset for all students aspiring for the different competitive exams. # The book uses unique analytical tools like Game Changers, Causes & Effects, Quote & Unquote, At a Glance, Emerging Trends, SWOT, Mind Maps, Essays, Essay Ideas etc.