What is Google’s Rich Answer Box?
 

What is Google’s Rich Answer Box?

Google's rich answer box is a relatively new feature that provides searchers with direct answers to their questions at the top of the search page. When a searcher types a question into the Google search bar, Google scans through its search results to find the closest answer to the question.

Google has tuned its practices over the years to provide the best experience to its users. It started with displaying the simple organic results.

These is similar to Frequently asked question schema markup.