A set of related products offered for sale at the same time by the same company

• A. Product range
• B. Brand extension
• C. Brand name
• D. Product launch

Answer: (A)

A product range is the collection of related products a company offers at the same time. It represents the breadth and depth of what the company sells within a category, giving customers options that vary in size, features, or price while still being part of the same brand family. This description fits a set of related items offered simultaneously by the same company, because it emphasizes an entire lineup rather than a single product or a branding or launch action.

A brand extension would involve adding a new product under an existing brand in a possibly different category, which isn’t the idea of a grouped lineup. A brand name is just the label that identifies the company or its products. A product launch is the event of introducing a product to the market, not the collection itself.