Conceptual Approach to CSAT (Paper II) endeavours to familiarize the student with CSAT, the new exam pattern introduced by the UPSC. It covers the all the topics in Paper II of the Civil Services Preliminary Examination in great detail, explains why these topics are now part of the examination, and offers insights from the author’s practical experience of government functioning as an IAS officer.

An editorial team of highly skilled professionals at Arihant, works hand in glove to ensure that the students receive the best and accurate content through our books. From inception till the book comes out from print, the whole team comprising of authors, editors, proofreaders and various other involved in shaping the book put in their best efforts, knowledge and experience to produce the rigorous content the students receive. Keeping in mind the specific requirements of the students and various examinations, the carefully designed exam oriented and exam ready content comes out only after intensive research and analysis. The experts have adopted whole new style of presenting the content which is easily understandable, leaving behind the old traditional methods which once used to be the most effective. They have been developing the latest content & updates as per the needs and requirements of the students making our books a hallmark for quality and reliability for the past 15 years.

The thorouhghly revised & updated 2nd edition of the book “The Economy Compendium” has been updated with all the recent developments happened in the economic sphere. Special emphasis has been given to Demonetisation, GST, Budget 2017-18, National Economic Survey and Digital Economy. New chapters on Digital Economy and GST, Welfare Schemes / Program, World Economy have been added. 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 11 chapters followed by 2 levels of exercises with 1000+ Simple MCQs & statement based MCQs.

Introduction to Business covers the scope and sequence of most introductory business courses. The book provides detailed explanations in the context of core themes such as customer satisfaction, ethics, entrepreneurship, global business, and managing change. Introduction to Business includes hundreds of current business examples from a range of industries and geographic locations, which feature a variety of individuals. The outcome is a balanced approach to the theory and application of business concepts, with attention to the knowledge and skills necessary for student success in this course and beyond. This is an adaptation of Introduction to Business by OpenStax. You can access the textbook as pdf for free at openstax.org. Minor editorial changes were made to ensure a better ebook reading experience. Textbook content produced by OpenStax is licensed under a Creative Commons Attribution 4.0 International License.

This book offers a comprehensive perspective to modern topics in complexity theory, which is a central field of the theoretical foundations of computer science. It addresses the looming question of what can be achieved within a limited amount of time with or without other limited natural computational resources. Can be used as an introduction for advanced undergraduate and graduate students as either a textbook or for self-study, or to experts, since it provides expositions of the various sub-areas of complexity theory such as hardness amplification, pseudorandomness and probabilistic proof systems.

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.