Area, Population and Official Languages MCQs with Answers & Explanations

Russia is the largest country in the world, covering approximately 17.1 million square kilometers. Canada is second, followed by the United States and China.

According to UN estimates, India surpassed China to become the world's most populous nation in mid-2023, with a population exceeding 1.42 billion.

Unlike most South American countries which speak Spanish, Brazil's official language is Portuguese, a legacy of Portuguese colonization.

Africa contains the most countries of any continent, with 54 sovereign states recognized by the United Nations.

Vatican City is the smallest independent state in the world, with an area of approximately 44 hectares (110 acres) and a population of roughly 800.

Canada formally recognizes both English and French as official languages under the Official Languages Act.

While English is the most spoken language overall (including non-native speakers), Mandarin Chinese has the highest number of native (first-language) speakers.

South Korea (Republic of Korea) occupies the southern portion of the peninsula, while North Korea occupies the northern portion.

The official language of Austria is German (specifically Austrian German). 'Austrian' is not a distinct language but a dialectal variation.

Nigeria is the most populous country in Africa, with a population exceeding 200 million people, often referred to as the 'Giant of Africa'.

Russia spans 11 time zones, from Kaliningrad in the west to Kamchatka in the east. Note: France technically has more if overseas territories are counted, but Russia has the most contiguous zones.

Greater Tokyo Area is recognized as the most populous metropolitan area in the world, with over 37 million residents.

Finland is nicknamed the Land of a Thousand Lakes; it actually has over 180,000 recorded lakes.

Mozambique is a former colony of Portugal, and Portuguese remains the sole official language used in government and education.

Canada has the world's longest total coastline, measuring approximately 202,080 kilometers.

Urdu is the national language of Pakistan and a lingua franca, although English is used for official business.

Kazakhstan is the largest landlocked country (a country not bordering an ocean), covering over 2.7 million square kilometers.

Farsi, also known as Persian, is the official and predominant language of Iran.

The global population reached the 8 billion milestone on November 15, 2022, according to the United Nations.

Turkey is a transcontinental country, with a small portion (Thrace) in Southeast Europe and the majority (Anatolia) in Western Asia.