GKP?s ?CDS Chapter-wise Solved Papers? is the perfect practice book for the aspirants of UPSC?s Combined Defence Services Exam, 2020. The book contains solved questions from previous year examinations from 2007 to 2019. All questions have been segmented chapter-wise into the sections of English, General Knowledge and Elementary Mathematics. The book is a valuable asset for assessing preparation levels of students. Students can familiarize themselves with the question paper pattern and prepare accordingly. Features: - Chapter-wise solved papers of exams from 2007 to 2019 with complete solutions - Includes fully solved papers of 2017-2019 - Answer key and detailed solutions at the end of every chapter.