Which sector consists of businesses that aim to maximise profits and are owned by private individuals?

• A. Public sector
• B. Private sector
• C. Third sector
• D. Quaternary sector

Answer: (B)

The main idea here is how sectors differ by ownership and profit aims. The private sector is made up of firms owned by private individuals or groups and driven by profit. This ownership structure lets owners decide how to run the business, pursue opportunities, take risks, and reinvest profits to grow the enterprise. In contrast, the public sector consists of government-owned bodies that deliver services for the public, funded by taxes, with objectives centered on public welfare rather than earning profits. The third sector includes charities and voluntary organizations that reinvest any surplus to support their mission rather than distributing profits to owners. The quaternary sector refers to knowledge-based activities like research and information services, which describes the type of work rather than who owns it and can exist within different ownership models. So, the description fits the private sector best.