For which one of the following countries, is Spanish not an official language?
A
Chile
B
Colombia
C
Republic of Congo
D
Cuba
Correct Answer: Option C
Explanation
1. The question asks for which of the listed countries, Spanish is not an official language.
2. Chile: Spanish is the official language.
3. Colombia: Spanish is the official language.
4. Republic of Congo (Congo-Brazzaville): French is the official language. Lingala and Kituba are recognized national languages. Spanish is not an official language.
5. Cuba: Spanish is the official language.
6. Therefore, Republic of Congo is the correct answer.