Which Pacific South American country has two native languages and Spanish as its official language?

The Pacific South American country that has two native languages and Spanish as its official language is Peru. Its official languages are Spanish (spoken by about 80% of the population, mostly in urban areas), Quechua, the language spoken by Incas, (spoken by about 13% of the population, mostly in The Andes area), and Aymara (spoken by about 2% of the population, mostly in the Titicaca Lake Region).