This book has been specially published for the candidates of HSSC - PGT (Computer Science) Recruitment Exam. Based on the new pattern of the examination, the book is highly recommended to study, practice and to be familiar with the exam pattern. Various sections have been provided in the book for detailed study and practice of the subject along with common subjects. All the practice questions have been solved by respective subject-experts with due diligence. Based on the New Pattern of Examination; Specialised Study Material with a Solved Question Paper; Each Topic Discussed Chapterwise in a Lucid Manner; Each Chapter Contains Sufficient Number of Solved MCQs; Selected MCQs Provided with Detailed Explanatory Answers It is believed, the book will prove very useful for study, practice and during precious moments before the exam for reference and revision. It is highly recommended to Sharpen your Problem Solving Skills with thorough practice of numerous questions provided in the book, and prepare yourself to face the exam with Confidence, Successfully.