Area, Population and Official Languages MCQs with Answers & Explanations

Persian, or Farsi, is the official language of Iran and is an Indo-European language, unlike the neighboring Semitic (Arabic) or Turkic languages.

Brazil contains approximately 60% of the Amazon rainforest and river basin area, making it the largest portion.

Mandarin Chinese (or general Chinese) is often cited as the third most spoken language in the United States, followed by Tagalog and Vietnamese.

Russia is the largest. Canada is the second largest globally and does not share a land border with Russia, unlike China and the United States (via maritime boundary/Alaska).

Pashto and Dari (a variety of Persian/Farsi) are the two official languages of Afghanistan.

The Arctic Ocean, located largely in the Arctic polar region, is the smallest of the world's five major oceans.

Guatemala is the most populous nation in Central America, with its capital, Guatemala City, being the most populous city in the region.

São Paulo, Brazil, is the most populous city proper in the Southern Hemisphere, and its metropolitan area is also the largest.

Korean is the official language of both South Korea and North Korea, although minor dialectical differences exist.

Africa is the only continent that is traversed by both the Equator (0° latitude) and the Prime Meridian (0° longitude).

Kuwait has one of the highest urbanization rates globally, with nearly 100% of its population living in urban areas.

Spanish is the official language of Cuba and most of the Caribbean islands that were former Spanish colonies.

China's vast population is heavily concentrated in the eastern third of the country, particularly along the coastlines and major river basins.

Indonesia is the largest. The Philippines is the second most populous country in Southeast Asia, followed closely by Vietnam.

Haiti's official languages are French, used in administration and education, and Haitian Creole, the language spoken by virtually the entire population.

The Gobi Desert is a large, cold desert region that straddles the border between northern China and southern Mongolia.

While definitions of the Middle East vary, Egypt (often included) and Turkey are generally the most populous, with Egypt slightly exceeding Turkey as of recent estimates.

Russian is an East Slavic language, utilizing the Cyrillic alphabet, and serves as an official language across several post-Soviet states.

The Schengen Area is a zone comprising 29 European countries that have officially abolished passport and all other types of border control at their mutual borders.

Sicily, an autonomous region of Italy, is the largest island in the Mediterranean Sea.