A group of customers with similar characteristics or needs.

• A. Market segment
• B. Niche market
• C. Market leader
• D. Market share

Answer: (A)

Focusing on market segmentation: it’s about breaking a broad market into groups of customers who share similar characteristics or needs. The description given—a group of customers with similar characteristics or needs—matches precisely what a market segment is. By identifying such segments, marketers can tailor products, messaging, and channels to fit the specific preferences of that group, making marketing more effective.

A niche market would be a smaller, highly specialized segment within the broader market. A market leader refers to the company that holds the largest share of sales in a market, and market share measures how much of the total market a company or product commands.