Q1.
Which is the longest river in the world by length?
Explanation: The Nile River in Africa is traditionally considered the longest river in the world, The Nile River's length is around 6,650 kilometers (km), which is equivalent to approximately 6,650,000 meters and about 4,132 miles or 21,830,700 feet. .
Q2.
Which is the largest river in the world by volume of water flow?
Explanation: The Amazon River in South America is the largest river by discharge volume, The length of the Amazon River is debated but generally considered to be around 6,400 kilometers (km), which is approximately 6,400,000 meters or 4,000 miles.
Q3.
Which is the deepest river in the world?
Explanation: The Congo River in Africa is the world's deepest recorded river, with measured depths of around 220 meters (720 ft).Congo River is approximately 4,700 kilometers (or 4,700,000 meters) long, which is about 15,420,000 feet.
Q4.
Which is the largest airport in the world by land area?
Explanation: King Fahd International Airport (DMM) in Saudi Arabia is the world's largest airport in terms of land area, spanning approximately 776 square kilometers.
Q5.
Which is the tallest land animal in the world?
Explanation: Giraffes are the tallest mammals in the world, with their long legs and necks allowing males to reach up to 18 feet in height.
Q6.
What is the largest land animal on Earth?
Explanation: The African bush elephant is the largest living terrestrial animal, with males standing up to 4 meters tall and weighing over 6,000 kg.
Q7.
What is the largest animal in the world,in the ocean?
Explanation: The Blue Whale is the largest animal ever known to have existed, reaching up to 30 meters in length and weighing up to 200 tons.
Q8.
Which is the largest bay in the world?
Explanation: The Bay of Bengal, located in the northeastern part of the Indian Ocean, is the largest bay in the world by area.
Q9.
Which bird is the fastest in the world, capable of reaching speeds over 300 km/h in a dive?
Explanation: The Peregrine Falcon is the fastest animal on the planet during its characteristic hunting dive, known as a 'stoop'.
Q10.
What is the largest and heaviest living bird?
Explanation: The Ostrich holds the title for the largest and heaviest bird. Though flightless, it is the fastest bird on land.
Q11.
What is the smallest bird in the world?
Explanation: The Bee Hummingbird, found in Cuba, is the smallest living bird, measuring only about 5.7 centimeters long and weighing less than a coin.
Q12.
What is currently the tallest building in the world?
Explanation: The Burj Khalifa in Dubai, United Arab Emirates, has been the tallest building in the world since 2010, standing at a height of 828 meters.
Q13.
Which is the longest man-made canal in the world?
Explanation: The Grand Canal in China is the longest canal or artificial river in the world, with a total length of approximately 1,776 kilometers.
Q14.
Which is the largest continent by land area and population?
Explanation: Asia is the world's largest and most populous continent, covering about 30% of Earth's land area and hosting about 60% of the world's population.
Q15.
What is the smallest continent by land area?
Explanation: Australia is the smallest of the seven continents, often referred to as an 'island continent'.
Q16.
Which is the largest country in the world by area?
Explanation: Russia is the largest country by a significant margin, covering over 17 million square kilometers and spanning 11 time zones.
Q17.
What is the smallest country in the world by area?
Explanation: Vatican City is the world's smallest independent state, with an area of only about 0.44 square kilometers.
Q18.
Which is the highest capital city in the world?
Explanation: La Paz, the administrative capital of Bolivia, is the highest capital city in the world, situated at an altitude of over 3,600 meters.
Q19.
Which is the most populous city in the world?
Explanation: The Greater Tokyo Area is the most populous metropolitan area in the world, with a population of over 37 million people.
Q20.
Which day is the longest day of the year in the Northern Hemisphere?
Explanation: June 21 (or 20th), known as the summer solstice, is the longest day of the year in the Northern Hemisphere, marking the start of summer.
Q21.
Which day is the shortest day of the year in the Northern Hemisphere?
Explanation: December 21 (or 22nd), known as the winter solstice, is the shortest day of the year in the Northern Hemisphere, marking the start of winter.
Q22.
What is the largest river delta in the world?
Explanation: The Ganges-Brahmaputra Delta, also known as the Bengal Delta, is the world's largest delta, covering a vast area of Bangladesh and West Bengal, India.
Q23.
Which is the largest hot desert in the world?
Explanation: The Sahara Desert in North Africa is the largest hot desert in the world, covering an area comparable to the United States.
Q24.
Which is the largest dam in the world by power generation capacity?
Explanation: The Three Gorges Dam on the Yangtze River in China has the world's largest installed electricity generation capacity.
Q25.
Which is the largest gulf in the world?
Explanation: The Gulf of Mexico is the world's largest gulf, bordered by the United States, Mexico, and Cuba.
Q26.
Which is the largest island in the world?
Explanation: Greenland is the world's largest island, with an area of over 2.1 million square kilometers. Australia is larger but is classified as a continent.
Q27.
What is the largest lake in the world by surface area?
Explanation: Although it contains saltwater, the Caspian Sea is by definition the world's largest lake, bordered by both Europe and Asia.
Q28.
Which is the deepest lake in the world?
Explanation: Lake Baikal in Siberia, Russia, is the world's deepest and oldest freshwater lake, containing about 20% of the world's unfrozen fresh water.
Q29.
Which is the highest navigable lake in the world?
Explanation: Lake Titicaca, located in the Andes on the border of Peru and Bolivia, is the highest navigable lake in the world, used by large commercial vessels.
Q30.
What is the largest library in the world?
Explanation: The Library of Congress in Washington, D.C., is the largest library in the world by both shelf space and number of cataloged items.
Q31.
Which is the largest mosque in the world by area and capacity?
Explanation: The Masjid al-Haram (The Great Mosque) in Makkah, Saudi Arabia, is the largest mosque in the world, surrounding Islam's holiest place, the Kaaba.
Q32.
What is the highest mountain peak in the world?
Explanation: Mount Everest, located in the Himalayas on the border of Nepal and China, is the highest mountain on Earth above sea level, at 8,848 meters.
Q33.
Which is the highest mountain range in the world?
Explanation: The Himalayas are the highest mountain range in the world, containing all 14 of the world's peaks over 8,000 meters, including Mount Everest.
Q34.
What is the longest mountain range in the world (above water)?
Explanation: The Andes in South America is the longest continental mountain range in the world, stretching for about 7,000 kilometers.
Q35.
Which is the largest museum in the world by gallery space?
Explanation: The Louvre in Paris, France, is the world's largest art museum, with nearly 73,000 square meters of exhibition space.
Q36.
Which is the tallest minaret in the world?
Explanation: The minaret of the Djamaa el Djazaïr in Algiers, Algeria, is the tallest in the world, standing at 265 meters (870 ft).
Q37.
Which is the largest and deepest ocean in the world?
Explanation: The Pacific Ocean is the largest and deepest of the world's oceans, covering about a third of the Earth's surface and containing the deepest point, the Mariana Trench.
Q38.
Which is the largest national park in the world?
Explanation: Northeast Greenland National Park is the world's largest and most northerly national park, covering an immense 972,000 square kilometers.
Q39.
Which is the largest peninsula in the world?
Explanation: The Arabian Peninsula is the world's largest, located in the Middle East and covering over 3.2 million square kilometers.