An upside-down query mark, also referred to as a reversed query mark or an inverted query mark, is a punctuation mark that’s used to point a query in varied languages, together with Spanish, Portuguese, and Galician.
The upside-down query mark is usually used originally of a query and is adopted by a right-side-up query mark on the finish of the query. For instance, in Spanish, the query “Cmo ests?” (How are you?) begins with an upside-down query mark and ends with a right-side-up query mark.