Correct: D. Tokyo

Tokyo is the capital and largest city of Japan, located on the eastern coast of the main island, Honshu. It serves as the political, economic, and cultural heart of the nation and is the seat of the Emperor of Japan and the Japanese government. Originally a small fishing village named Edo, the city became the prominent political center of Japan in 1603. It was officially renamed Tokyo (meaning "Eastern Capital") in 1868 when the imperial seat was moved from Kyoto. Today, it is a premier global city and the core of the world's most populous metropolitan area.

Correct: D. Venice

Venice, the capital of Italy's Veneto region, is world-renowned as the "City of Canals" because it is built upon 118 small islands separated by over 150 canals and linked by more than 400 bridges. Instead of roads and cars, the city relies on a network of waterways where gondolas and water buses (vaporetti) are the primary modes of transportation.

Correct: A. Thimphu

Thimphu is the capital and largest city of the Kingdom of Bhutan, situated in the high Himalayas at an elevation of about 2,334 meters (7,657 feet). It serves as the political and economic center of the nation and is unique for its strict adherence to traditional Bhutanese architecture and its focus on "Gross National Happiness" over traditional economic growth.

Correct: B. Ottawa

Ottawa is the capital city of Canada, located on the south bank of the Ottawa River in the province of Ontario. It was chosen as the capital by Queen Victoria in 1857 because its location was considered a safe distance from the American border and it sat on the boundary between the English-speaking and French-speaking regions of Canada.

Correct: D. Ankara

Ankara is the capital city of Turkey, serving as the country's second-largest city and its primary administrative and political heart since the founding of the Republic in 1923. It was chosen by Mustafa Kemal Atatürk to replace Istanbul as the capital because of its central location in Anatolia, which provided better strategic defense and a symbolic break from the Ottoman past.

Correct: B. Baghdad

Baghdad is the capital city of Iraq and has historically served as one of the most important centers of Islamic civilization, particularly during the Abbasid Caliphate when it was a global hub for science and philosophy. Situated on the Tigris River, it was once the largest and wealthiest city in the world, hosting the famous "House of Wisdom" where scholars translated and preserved ancient Greek and Indian knowledge.

Correct: C. Helsinki

Helsinki is the capital and largest city of Finland, situated on a peninsula in the Gulf of Finland and surrounded by more than 300 islands. Known as the "Daughter of the Baltic," it is a highly modern city famous for its focus on design, technology, and for consistently being ranked as one of the most livable cities in the world.

Correct: D. Kiev

Kyiv is the capital and most populous city of Ukraine, located in the north-central part of the country along the Dnipro River. As one of the oldest cities in Eastern Europe, it was the historic center of the Kyivan Rus' and is famous for its golden-domed cathedrals and rich cultural heritage.

Correct: D. Manila

Manila is the capital city of the Philippines and is located on the eastern shore of Manila Bay on the island of Luzon. It is one of the most densely populated cities in the world and serves as the center of the country's economic, political, and cultural life, featuring a unique mix of Spanish colonial history and modern skyscrapers.

Correct: B. Cairo

Cairo is the capital city of Egypt and the largest city in the Arab world, famously located on the banks of the Nile River. Often called the "City of a Thousand Minarets" because of its many mosques and Islamic architecture, it is world-renowned for being near the ancient Giza pyramid complex and the Great Sphinx.

Correct: C. Athens

Athens is the capital city of Greece and is widely considered the "Cradle of Western Civilization" as the birthplace of democracy, philosophy, and Western literature. It is one of the world's oldest cities, with a recorded history spanning over 3,400 years, and it is dominated by ancient landmarks like the Acropolis and the Parthenon.

Correct: A. Jakarta

Jakarta is the capital and largest city of Indonesia, situated on the northwest coast of the island of Java. It is a massive, fast-growing metropolis that serves as the economic and political heart of the world's largest archipelagic nation, though it faces significan't challenges such as heavy traffic and seasonal flooding.

Correct: B. Havana

Havana is the capital and largest city of Cuba, serving as a major hub for the island's culture, commerce, and political life since it was founded by the Spanish in the early 16th century. The city is famous for its well-preserved colonial architecture in Old Havana, its colorful vintage cars, and its historic fortifications that once protected the Spanish silver fleet.

Correct: B. Riyadh

Riyadh is the capital and largest city of Saudi Arabia, located on a desert plateau in the center of the Arabian Peninsula. Originally a small oasis town, it has transformed into a massive, modern metropolis with a skyline dominated by innovative architectural landmarks like the Kingdom Centre and the Al Faisaliyah Center.

Correct: D. Brussels

Brussels is the capital of Belgium and serves as the "de facto" capital of the European Union, hosting the headquarters of the European Commission and the Council of the European Union. The city is a multicultural hub known for its beautiful Grand Place square, its rich traditions of chocolate and lace-making, and its unique blend of French and Dutch cultural influences.

Correct: D. Budapest

Budapest is the capital of Hungary, formed in 1873 by the unification of two separate cities, Buda and Pest, which sit on opposite sides of the Danube River. Known as the "Pearl of the Danube," it is famous for its grand Hungarian Parliament Building, its historic thermal baths, and the scenic bridges that link its hilly and flat districts.

Correct: B. Kuala Lumpur

Kuala Lumpur is the capital and largest city of Malaysia, world-famous for its iconic Petronas Twin Towers, which were once the tallest buildings in the world. The city is a vibrant melting pot of Malay, Chinese, and Indian cultures, which is reflected in its diverse food scene, colorful festivals, and architectural mix of colonial and ultramodern styles.

Correct: A. Lima

Lima is the capital and largest city of Peru, located on the country's desert coast overlooking the Pacific Ocean. Founded by the Spanish conquistador Francisco Pizarro in 1535, it was once the most important city in Spanish South America and is now globally recognized as the "gastronomical capital of the world" due to its world-class culinary scene.

Correct: C. Islamabad

Islamabad is the capital city of Pakistan, located on the Pothohar Plateau in the northern part of the country against the backdrop of the Margalla Hills. Unlike the older, crowded cities of Lahore or Karachi, Islamabad was a planned city built in the 1960s to serve as the nation's administrative capital, and it is known for its wide, tree-lined avenues and high standard of living.

Correct: C. Prague

Prague is the capital and largest city of the Czech Republic, famously known as the "City of a Hundred Spires" because of its stunning skyline filled with historic towers and cathedrals. It is one of the few major European cities that was not heavily damaged during World War II, allowing its beautiful mix of Gothic, Renaissance, and Baroque architecture to remain intact.

Correct: A. Copenhagen

Copenhagen is the capital and most populous city of Denmark, situated on the islands of Zealand and Amager. It is consistently ranked as one of the happiest and most environmentally friendly cities in the world, famous for its colorful Nyhavn harbor, its royal palaces, and its world-leading bicycle culture.

Correct: C. Reykjavik

Reykjavík is the capital and largest city of Iceland, famously powered almost entirely by geothermal energy. It is the northernmost capital of a sovereign state and serves as the gateway to Iceland's dramatic landscapes of glaciers, volcanoes, and hot springs. The city is known for its vibrant arts scene, colorful houses, and the iconic Hallgrímskirkja church.

Correct: D. Nairobi

Nairobi is the capital and largest city of Kenya, known as the "Green City in the Sun" for its mix of modern urban life and lush green spaces. It serves as a major regional hub for business and international diplomacy, hosting one of the four main headquarters of the United Nations. The city is unique because it borders a large national park where wild animals live just miles from the skyscrapers.

Correct: C. Dhaka

Dhaka is the capital and largest city of Bangladesh, serving as one of the most densely populated urban centers in the world. Located on the banks of the Buriganga River, it is a major hub for the global textile industry and is famous for its rich history and vibrant street life. The city's architecture is a mix of Mughal-era monuments, British colonial buildings, and modern skyscrapers.

Correct: D. Panama City

Panama City is the capital and largest city of Panama, located at the Pacific entrance of the Panama Canal. It is a major international hub for finance and commerce, featuring a skyline of modern skyscrapers that has earned it the nickname "The Dubai of Latin America." The city is unique for having a massive rainforest, the Metropolitan Natural Park, located within its city limits.

Correct: C. Oslo

Oslo is the capital and most populous city of Norway, situated at the head of the Oslofjord in the southern part of the country. It is a global hub for the maritime industry and is consistently ranked as one of the most sustainable and eco-friendly cities in the world. The city is surrounded by green hills and forests, and it is famous for its world-class museums, including those dedicated to Viking ships and polar exploration.

Correct: A. Lisbon

Lisbon is the capital and largest city of Portugal, built on a series of seven hills overlooking the Tagus River as it meets the Atlantic Ocean. It is one of the oldest cities in Western Europe, predating other modern capitals like London, Paris, and Rome by centuries. The city is famous for its yellow trams, mosaic pavements, and its historic maritime heritage as the starting point for famous explorers like Vasco da Gama.

Correct: D. Dublin

Dublin is the capital and largest city of Ireland, situated at the mouth of the River Liffey on the country's east coast. Founded as a Viking settlement over a thousand years ago, it has grown into a major European technology hub and a UNESCO City of Literature. The city is famous for its historic Trinity College, its vibrant pub culture, and its rich literary history involving writers like James Joyce and Oscar Wilde.

Correct: D. Santiago

Santiago is the capital and largest city of Chile, nestled in a valley surrounded by the snow-capped peaks of the Andes Mountains. It serves as the political and financial heart of the country and is one of the most modern and developed cities in South America. The city is known for its blend of colonial architecture and ultramodern skyscrapers, including the Gran Torre Santiago, the tallest building in South America.

Correct: D. Warsaw

Warsaw is the capital and largest city of Poland, located on the Vistula River and serving as a major economic and cultural center. The city is known as the "Phoenix City" because it was almost completely destroyed during World War II but was meticulously rebuilt using historic paintings and plans. Today, its Old Town is a UNESCO World Heritage site and a testament to the resilience of the Polish people.

Correct: C. Paris

Paris is the capital of France and is globally renowned as a center for art, fashion, and culture. It is often called "The City of Light" (La Ville Lumière) because of its role during the Age of Enlightenment and its early adoption of electric street lighting. The city's most famous landmark is the Eiffel Tower, which was built for the 1889 World's Fair.

Correct: A. Rome

Rome is the capital of Italy and was once the center of the vast Roman Empire, which shaped the history of the Western world. It is often called "The Eternal City" because of its long and continuous history spanning over 2,500 years. The city is famous for its incredible ancient ruins, including the Colosseum and the Roman Forum.

Correct: A. Washington D.C.

Washington, D.C. is the capital of the United States, established by the Constitution to serve as the nation's political center. It is a federal district, meaning it is not part of any individual U.S. state. The city is home to the three branches of the federal government: the White House, the Capitol Building, and the Supreme Court.

Correct: C. Madrid

Madrid is the capital and largest city of Spain, located in the center of the Iberian Peninsula. It is the political, economic, and cultural heart of the country and home to the Spanish monarch. The city is famous for its world-class art museums, beautiful parks, and historic architecture.

Correct: C. Berlin

Berlin is the capital and largest city of Germany, known for its rich history and cultural significance. After being divided by the Berlin Wall during the Cold War, the city was reunited in 1990 following the fall of the wall. Today, it is a major center for technology, media, and the arts.

Correct: C. Moscow

Moscow is the capital and largest city of Russia, serving as the country's political, economic, and cultural center. It is home to iconic landmarks like the Kremlin and Red Square, which are symbols of Russian power and history. The city's metro system is world-famous for its beautiful and ornate station designs.

Correct: C. Beijing

Beijing is the capital of the People's Republic of China and is one of the oldest cities in the world. It serves as the nation's political, cultural, and educational center and is home to iconic sites like the Forbidden City. Beijing is unique for having hosted both the Summer (2008) and Winter (2022) Olympic Games.

Correct: A. New Delhi

New Delhi is the capital of India, serving as the seat of all three branches of the Indian government. It was designed by British architects Sir Edwin Lutyens and Sir Herbert Baker and was officially inaugurated in 1931. The city is known for its wide, tree-lined boulevards and numerous national landmarks.

Correct: C. Bangkok

Bangkok is the capital and largest city of Thailand, known for its vibrant street life and ornate shrines. The city is located on the delta of the Chao Phraya River in central Thailand. Its local name is 'Krung Thep,' which translates to 'City of Angels.'

Correct: B. Buenos Aires

Buenos Aires is the capital and largest city of Argentina, located on the western shore of the Río de la Plata. It is known for its European-style architecture and rich cultural life, earning it the nickname 'Paris of the South.' The city is also the birthplace of the tango, a world-famous dance and music style.

Correct: B. Stockholm

Stockholm is the capital and largest city of Sweden, situated on 14 islands connected by over 50 bridges on the eastern coast of Sweden at the confluence of Lake Mlaren and the Baltic Sea. The city has been continuously inhabited since the 13th century and is Sweden's political, economic, and cultural center. It is home to the Swedish Royal Palace, the Nobel Prize ceremonies, and numerous world-class museums.

Correct: A. Mexico City

Mexico City is the capital and largest city of Mexico, built on the ruins of the Aztec capital Tenochtitlan. It is one of the oldest continuously inhabited urban settlements in the Americas, founded in 1325. The Spanish conquered Tenochtitlan in 1521 and built Mexico City on its ruins. Today, the Mexico City metropolitan area is home to over 22 million people.

Correct: B. Seoul

Seoul is the capital and largest city of South Korea, with a metropolitan population of over 25 million people. Located on the Han River, Seoul has been the capital of Korea for over 600 years, since the Joseon dynasty established it in 1394. The city is a global leader in technology and the center of Korean pop culture.

Correct: A. Paris

Paris is the capital and largest city of France, situated on the Seine River. With a history spanning over 2,000 years, Paris has been a major center of European culture, politics, and economics. The city is renowned for its beautiful architecture, world-class museums, and iconic landmarks.

Correct: D. Washington D.C.

Washington, D.C. is the capital city of the United States, located on the Potomac River between Maryland and Virginia. It was established as the capital in 1790 through the Residence Act. The city was designed by Pierre L'Enfant, creating a grand layout of wide avenues radiating from important buildings and squares. Washington, D.C. is not part of any state.

Correct: D. London

London is the capital and largest city of England and the United Kingdom, located on the River Thames. Founded by the Romans as Londinium around 47 CE, London has been a major settlement for nearly 2,000 years. It served as the capital of the British Empire and remains a global center for finance, culture, and politics.

Correct: C. Vienna

Vienna is the capital and largest city of Austria, located on the Danube River. Originally a Celtic settlement, Vienna became an important Roman military camp and later served as the capital of the Habsburg dynasty for over 600 years. The city is famous for its imperial architecture and musical heritage.

Correct: B. Amsterdam

Amsterdam is the capital and most populous city of the Netherlands, located in the province of North Holland. The city's name derives from the Amstel River and a dam built on it. Amsterdam is famous for its historic canal system, a UNESCO World Heritage Site.

Correct: D. Kabul

Kabul is the capital and largest city of Afghanistan - located in a narrow river valley between the Hindu Kush mountains at approximately 1,800 metres elevation. It is one of the world's fastest-growing cities despite decades of conflict.

Correct: A. Harare

Harare is the capital and largest city of Zimbabwe - formerly known as Salisbury during the Rhodesian era. It was renamed Harare in 1982 after independence in honour of Chief Neharawa (whose name was anglicised).

Correct: D. Naypyidaw

Naypyidaw has been Myanmar's capital since 2006 - purpose-built by the military junta at enormous cost in a remote central location. The old capital Yangon (Rangoon) remains the largest city.

Correct: D. Bogot

Bogot (officially Bogot, D.C.) is the capital and largest city of Colombia - located at approximately 2,600 metres elevation on a high Andean plateau, making it one of the world's highest capital cities.

Correct: A. Tehran

Tehran is the capital and most populous city of Iran - with approximately 9-16 million people in the metropolitan area it is one of the Middle East's largest cities and the world's most populated city at high altitude (average approximately 1,200 metres).

Correct: C. Algiers

Algiers (Al-Jaza'ir in Arabic) is the capital and largest city of Algeria - located on the Mediterranean coast. As the capital of Africa's largest country it is a major North African metropolis of approximately 3-4 million people.

Correct: D. Caracas

Caracas is the capital and largest city of Venezuela - located in a mountain valley in the northern part of the country, separated from the Caribbean coast by the Avila mountain range.

Correct: B. Accra

Accra is the capital and largest city of Ghana - located on the Gulf of Guinea coast. Ghana was the first sub-Saharan African country to gain independence from colonial rule (1957) under President Kwame Nkrumah.

Correct: D. Vientiane

Vientiane (Viangchan in Lao) is the capital and largest city of Laos - a small, relaxed city on the Mekong River considered one of Southeast Asia's most laid-back capitals.

Correct: B. Quito

Quito is the capital of Ecuador - located in the Andes at approximately 2,850 metres elevation, making it the world's second highest capital city after La Paz/Sucre in Bolivia. Its historic centre is a UNESCO World Heritage Site.

Correct: B. Tripoli

Tripoli is the capital and largest city of Libya - located on the Mediterranean coast in northwestern Libya. The city has been the centre of Libya's political conflict since the 2011 revolution that overthrew Muammar Gaddafi.

Correct: C. Kathmandu

Kathmandu is the capital and largest city of Nepal - located in the Kathmandu Valley at approximately 1,400 metres elevation. It is the country's cultural, economic, and political centre and a gateway for Himalayan trekking.

Correct: D. Kampala

Kampala is the capital and largest city of Uganda - built on multiple hills on the northern shores of Lake Victoria. The city grew from a royal palace of the Buganda Kingdom.

Correct: D. Maputo

Maputo (formerly Loureno Marques under Portuguese colonial rule) is the capital and largest city of Mozambique - located at the southern tip of the country on a natural harbour of Delagoa Bay.

Correct: D. Yaound

Yaound is Cameroon's capital - though Douala is the country's largest city and economic hub. Cameroon is sometimes called Africa in miniature because it contains most of Africa's ecological zones within its borders.

Correct: B. Kingston

Kingston is the capital and largest city of Jamaica - founded in 1692 following the destruction of Port Royal (then the Caribbean's most important port) by an earthquake. It is the Caribbean's largest English-speaking city.

Correct: C. Doha

Doha is the capital and largest city of Qatar - a dramatic modern city that has transformed from a small fishing and pearl-diving village to a gleaming skyscraper city in approximately 50 years due to natural gas revenues.

Correct: B. Luanda

Luanda is the capital and largest city of Angola - a rapidly growing city of approximately 8 million people on the Atlantic coast. Angola is one of Africa's largest oil producers and Luanda was briefly one of the world's most expensive cities for expatriates.

Correct: D. Pyongyang

Pyongyang is the capital and largest city of North Korea (Democratic People's Republic of Korea) - a showcase capital designed to impress with wide boulevards, monuments, and distinctive architecture. It is one of the world's most closed cities to outside observers.