There is humpty number of books available in this title, and we agree that few are really good and easily understandable. But we feel that many of those books are targeting concepts and few are with problems. We feel that many of those books failed to include sufficient worksheets or exercises to check the understanding level of students in the respective domain. Considering the gap, this book is designed to give space to work-out more and to check their understanding level. Three to five exercises were meticulously prepared in each topic and condensed in to five chapters. The best part of this workbook is with the answer key at the end of every chapter. We are sure that this book will be helpful to both students and professors who teach Operations Management. This workbook is the outcome of discussion had with our colleagues and professionals working in Industry and Academia. We wish to extend our sincere thanks to all supporters for their continuous encouragement for preparing this workbook. We are sure that the readers will find usefulness of this content and look forward to receive any suggestions which will support us in making this workbook better in the next edition.