A person from Rio de Janeiro is known as
-
Rio
-
Carioca
-
Janen
-
Sanertin
B
Correct answer
Explanation
A person from Rio de Janeiro is called a Carioca. This is the distinctive local demonym used for residents of Rio, derived from the indigenous Tupi language. Rio is just the city name's first part, while Janen and Sanertin are not recognized terms for Rio's residents.