This hallmark mentoring book is specially published for the aspirants of Haryana Teacher Eligibility Test (HTET) Level-3: Post Graduate Teacher (PGT) in Computer Science . Based on the Current Pattern of the exam, the book also comprises Solved Previous Years Papers for aspirants to make them well-conversant with the type of questions asked, and their answers. The book contains ample amount of Study and Practice Material comprising numerous MCQs with Answers and Explanations, wherever necessary, on all the Relevant & Important chapters & topics at appropriate length in a Reader-friendly manner. Most of the practice questions incorporated in the book have been taken from previous exam papers and solved by the respective subject-experts. Detailed explanatory answers have also been provided for selected questions for Better Understanding of readers. The book is highly recommended for the aspirants to Sharpen their Problem Solving Skills with intensive practice of numerous important questions provided in the book, and prepare them to face the exam with Confidence, Successfully. In short, you can rely upon this book for study, practice and for reference during the precious moments before the exam.