This comprehensive book is useful for SSC Combined Higher Secondary Level (10+2) Postal Assistants/Sorting Assistants/Data Entry Operators (DEO)/Lower Division Clerks (LDC) & Court Clerks TIER-I Exam. This book includes Model Paper (Solved), Previous Year's Papers (Solved) & Study Material for the purpose of practice of questions based on the latest pattern of the examination. Detailed Explanatory Answers have also been provided for the selected questions for Better Understanding of the Candidates.