A) Rio State Urban Area
B) Rio Central Region
C) Guanabara Metropolitan District
D) Rio de Janeiro Metropolitan Region

A) 22
B) 18
C) 12
D) 28

A) Largest
B) Third largest
C) Fourth largest
D) Second largest

A) January 1, 1975
B) July 1, 1974
C) December 31, 1973
D) July 1, 1980

A) 15 million
B) 10 million
C) 12 million
D) 6 million

A) Nova Iguaçu–Duque de Caxias and Maricá–Itaboraí
B) Rio de Janeiro–Niterói and Petrópolis–Magé
C) Rio de Janeiro–Baixada Fluminense and Niterói–São Gonçalo
D) São Gonçalo–Itaguaí and Belford Roxo–Nilópolis

A) Rio de Janeiro
B) Niterói
C) Petrópolis
D) Duque de Caxias

A) São Gonçalo
B) Duque de Caxias
C) Nova Iguaçu
D) Rio de Janeiro

A) Trans-Amazonian Highway
B) Rio-São Paulo Expressway
C) Rio–Niterói Bridge
D) Coastal Highway

A) 1993, 2001, 2002, 2009, 2013 and 2018
B) 1980, 1990, 2000, 2010 and 2020
C) 1990, 1995, 2000, 2005, 2010 and 2015
D) 1975, 1985, 1995, 2005 and 2015

A) R$413.93 Billion
B) R$100 Billion
C) R$600 Billion
D) R$282.5 Billion

A) Subway lines
B) Cable cars
C) Ferry boats
D) High-speed rail