All Free General Knowledge MCQs with Answers

• A. The Indian Ocean
• B. The Atlantic Ocean
• C. The Pacific Ocean
• D. The Southern Ocean

Explanation: The Maldives archipelago lies in the central Indian Ocean.

• A. The Indian Ocean
• B. The Atlantic Ocean
• C. The Pacific Ocean
• D. The Arctic Ocean

Explanation: The Mid-Atlantic Ridge runs down the centre of the Atlantic Ocean floor.

• A. The Atlantic Ocean basin
• B. The Arctic Ocean basin
• C. The Pacific Ocean basin
• D. The Indian Ocean basin

Explanation: The Ring of Fire is the belt of volcanoes and earthquakes ringing the Pacific basin.

• A. The Gulf Stream
• B. The Agulhas Current
• C. The Kuroshio Current
• D. The Antarctic Circumpolar Current

Explanation: The Antarctic Circumpolar Current circles Antarctica eastward, connecting all three major ocean basins.

• A. The Arabian Peninsula
• B. The Indochina Peninsula
• C. The Scandinavian Peninsula
• D. The Iberian Peninsula

Explanation: The Arabian Peninsula, occupied mainly by Saudi Arabia and neighbouring states, is the world's largest peninsula.

• A. Greece
• B. The Philippines
• C. Indonesia
• D. Japan

Explanation: Indonesia, an archipelago of more than 17,000 islands, is the largest archipelagic state in the world.

• A. Australia
• B. Russia
• C. Norway
• D. Canada

Explanation: Canada's coastline, with its many inlets, bays and Arctic islands, is the longest of any country in the world.

• A. The Bay of Fundy, Canada
• B. The Bay of Bengal, India
• C. Cook Inlet, Alaska
• D. The Bristol Channel, UK

Explanation: The Bay of Fundy between New Brunswick and Nova Scotia experiences tides of up to about 16 metres, the highest tidal range on Earth.

• A. Optymistychna Cave, Ukraine
• B. Mammoth Cave, USA
• C. Jewel Cave, USA
• D. Sistema Sac Actun, Mexico

Explanation: Mammoth Cave in Kentucky has over 650 km of surveyed passages, making it the longest cave system known.

• A. China
• B. Canada
• C. The United States
• D. Russia

Explanation: Russia spans roughly 17.1 million square kilometres across Europe and Asia, the largest area of any country.

• A. Canada
• B. China
• C. Brazil
• D. Russia

Explanation: Canada covers about 9.98 million square kilometres, making it the world's second-largest country after Russia.

• A. China
• B. Kazakhstan
• C. Russia
• D. India

Explanation: Russia is transcontinental, so China, at about 9.6 million square kilometres, is the largest country lying wholly in Asia.

• A. Monaco
• B. San Marino
• C. Vatican City
• D. Liechtenstein

Explanation: Vatican City, the seat of the Catholic Church in Rome, covers only about 0.44 square kilometres, the smallest area of any state.

• A. Tuvalu
• B. San Marino
• C. Nauru
• D. Monaco

Explanation: Monaco on the French Riviera covers roughly 2 square kilometres, making it the second-smallest sovereign state after Vatican City.

• A. India
• B. The United States
• C. China
• D. Indonesia

Explanation: India overtook China in 2023 to become the world's most populous country.

• A. India
• B. China
• C. The United States
• D. Indonesia

Explanation: After being surpassed by India in 2023, China is now the second most populous country in the world.

• A. Fourth
• B. Sixth
• C. Fifth
• D. Third

Explanation: Pakistan is the fifth most populous country in the world, after India, China, the United States and Indonesia.

• A. Nigeria
• B. Japan
• C. The Philippines
• D. Bangladesh

Explanation: Among countries with more than 100 million people, Bangladesh has the highest population density.

• A. Australia
• B. Mongolia
• C. Iceland
• D. Namibia

Explanation: Mongolia's vast steppes and deserts hold a very small population, giving it the lowest population density of any sovereign state.

• A. Chad
• B. Bolivia
• C. Kazakhstan
• D. Mongolia

Explanation: Kazakhstan, which has no seacoast of its own, is the largest landlocked country in the world.