GENERAL KNOWLEDGE

Detailed explanation-1: -Mauritius had the highest population density level in Africa as of 2021, with some 640 inhabitants per square kilometer. The country has also one of the smallest territories on the continent, which contributes to the high density.

Detailed explanation-2: -Highest population density by country 2021 Monaco led the ranking for countries with the highest population density in 2021, with nearly 25, 000 residents per square kilometer. The Special Administrative Region Macao came in second, followed by Singapore.

Detailed explanation-3: -The five most densely populated are Macao, Monaco, Singapore, Hong Kong, and Gibraltar. Singapore has 8, 480 people per km² – more than 200 times as dense as the United States and 2, 000 times as Australia. Of the larger countries1, Bangladesh is the most densely populated, with 1, 330 people per km².