Which of the following is a common type of real estate investment?

Buying rental properties is a common type of real estate investment because it allows investors to generate a steady income stream through rent payments while also building equity in the property over time. Real estate, particularly rental properties, can provide a tangible asset that often appreciates in value, making it an attractive long-term investment. Investors benefit from various revenue streams, such as rent and potential appreciation of the property’s value, and they may also benefit from tax deductions related to property ownership.

In contrast, purchasing collectibles and holding digital currencies do not fall under traditional real estate investments. These types of investments involve different markets and sectors that are not directly related to real estate. Investing in stocks represents ownership in a company and is primarily equity investing rather than real estate investing. Each of these investment types carries its own risks and returns, but they do not provide the unique benefits associated with real estate investment through properties that generate rental income.