The book 20 Practice Sets for SSC CHSL (10 + 2) Exam with 3 Online Tests is extensively prepared for the students who are preparing for the Online CHSL Examination. The book contains 20 tests out of which 17 are provided in the book and 3 are provided online. The book further contains past 3 year Solved Papers (2016 - 18). The book will help the students in understanding the structure and format of the exam. The Practice Sets are created according to the latest format and guidelines set by Staff Selection Commission. The Solutions are provided immediately after the end of the each set.