The Official Guide to the GRE General Test by Mc Graw Hill

In this book, theory is well explained in detail and concepts are systematically given. The book includes ample practice questions in order of difficulty ranging from easy to advanced. In each chapter after some concepts and solved examples there will be a learning exercise, which will have questions based on those concepts. In most of the books of Advance Math in the market one or more chapters are not given but in this book all chapters are given. In all chapters, questions are explained by basics and shortcuts. In the book questions asked in SSC CGL, SSC CPO and CDS exams 2016 are given separately.