The 8th edition of the book "SSC - CHSL (10+2) guide for DEO, LDC & Postal/ Sorting Assistant Online Exam" Contains comprehensive concept Review sections on: Quantitative Aptitude, General Intelligence & Reasoning - Verbal & non-verbal, English language and General Awareness. This provides detailed discussion of each topic along with solved examples. It is followed by a practice exercise with detailed solutions. The book contains the past 3 year papers from 2015-2019, included Chapter-wise, with detailed solutions. The General Awareness section has been updated with latest current Affairs MCQ’s. The book also provides 3 Online practice sets on latest pattern. The code to access these tests is provided online.