What is market segmentation?

• A. The process of dividing a market into meaningful, relatively similar, and identifiable segments or groups.
• B. The practice of enlarging a product line to capture broader demand.
• C. The act of merging several markets into a single market.
• D. The method of targeting a single universal marketing mix for all consumers.

Answer: (A)

Market segmentation means dividing a market into meaningful, relatively similar, and identifiable segments or groups. This helps a business recognize that customers aren’t identical; they differ in needs, preferences, and how they respond to marketing. By grouping people who share similar characteristics—such as demographics, geography, psychographics, or buying behavior—a company can tailor its products, services, and messages to each group, making marketing more efficient and effective.

Enlarging a product line to capture broader demand isn’t segmentation; it’s expanding offerings to reach more customers. Merging several markets into a single market isn’t segmentation either; it’s treating diverse groups as one. Targeting a single universal marketing mix for all consumers is mass marketing, which ignores differences between groups.