This document provides an overview of research methodology. It discusses the concept of research and defines it as an organized set of activities to study and solve realistic problems supported by literature and data. The document outlines different types of research, including exploratory, conclusive, modeling, and algorithmic research. It also discusses research objectives such as gaining new insights, determining frequencies, understanding social behaviors, and testing hypotheses. The document provides examples of factors that can impact consumer demand and the objective of identifying optimal production levels. It introduces key concepts like research methodology, meaning of research, and objectives of research.