Which is the larger island, Borneo or New Guinea?

Which country is larger by land area, Australia or the United States? Which of the following countries has a land area closest to that of the UK? Is India larger or smaller than Argentina by land area? Is Greenland bigger than the United Kingdom? Is the country of Argentina larger than the country of Turkey? Which country has a larger land area, Chile or Peru? Is Mongolia bigger than Alaska? Is Paraguay bigger than Bulgaria?