Research Methodology was relatively an old subject during 1980s.subsequently, with the growth of service sector, Harriet Martineau were first amongst several authors who wrote elaborately on the subject. Yet, preparing a text to help students and managers understand the intricacies of research methodology still remained a challenging task. However, an attempt has been made by the author to present a simple but a comprehensive text book to benefit all. This book looks at the Educational filed from an emerging new dimension. The objectives is to create a fresh knowledge-base and provide direction to the students studying Research Methodology M.A., M.Sc., M.Com, M.B.A., M. Phil, Ph. D courses, etc. The topics discussed covers the entire subject. The framework adopted is based on the views of various authors such as C. R. Kothar, Lokesh Koul, John Mcleod, Fred N Kerlinger and others. This book has been written in a new style and will be quite useful to the students. Charts and diagrams have been provided for easy understanding of the subject. Wherever necessary, examples have been given for attaining conceptual clarity. This book will be useful for revisionary purpose. The author is confident that the book will provide a solid foundation to the students and kindle their interest further in the subject. The author welcomes suggestions, comments and questions on any topic discussed in the book.