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Confident in your General Knowledge skills? Let's see if you really have good general knowledge or not. Here is a quiz that will test you on some general awareness topics. It has short, simple questions and we are sure that you'll find it interesting. So, what are you waiting for? Let's get started. All the best!
Grade 4 General Knowledge Questions and Answers
1.
Which country is known as the Land of The Rising Sun?
A.
America
B.
India
C.
China
D.
Japan
Correct Answer
D. Japan
Explanation Japan is known as the Land of the Rising Sun because it is located to the east of the Asian continent, and its name in Japanese, Nihon or Nippon, means "origin of the sun." This name reflects the fact that Japan is one of the first countries to see the sunrise each day. Additionally, Japan has a rich cultural history and is often associated with the image of the rising sun in its flag and various symbols.
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2.
What is the original name of Bill Gates?
A.
William Henry Gates II
B.
William Henry Gates III
C.
William John Gates
D.
William Gates Jr.
Correct Answer
B. William Henry Gates III
Explanation The correct answer is William Henry Gates III. He was born on October 28, 1955, in Seattle, Washington, as the only son of William H. Gates Sr. and his first wife, Mary Maxwell Gates. He changed his name from William Henry Gates II to William Henry Gates III when he married Melinda French in 1994. He is best known for co-founding Microsoft Corporation, the world’s largest personal-computer software company.
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3.
_________ is the longest river in the world.
Correct Answer Nile , nile , the nile , The Nile , The nile , the Nile, Nile river
Explanation The Nile is considered the longest river in the world. It spans approximately 4,135 miles in length, flowing through eleven countries in northeastern Africa. The river has played a significant role in the development of ancient civilizations, such as Ancient Egypt, providing water for agriculture, transportation, and trade. Its length and historical importance make the Nile the correct answer to the question.
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4.
Bill Gates was the richest man in the world in the year 2018. State true or false.
A.
True
B.
False
Correct Answer
B. False
Explanation In 2018, Jeff Bezos, the founder of Amazon, surpassed Bill Gates as the richest man in the world according to Forbes' annual billionaires list. While Bill Gates had held the title for many years, Bezos' significant increase in wealth due to the rise in Amazon's stock value led to this change in rankings.
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5.
Who invented the diesel engine?
A.
James Watt
B.
John Diesel
C.
Rudolf Diesel
D.
Vin Diesel
Correct Answer
C. Rudolf Diesel
Explanation Rudolf Diesel is the correct answer because he is the inventor of the diesel engine. This engine was named after him and is known for its efficiency and use of compression ignition. James Watt is known for his work on the steam engine, not the diesel engine. John Diesel and Vin Diesel are not relevant to the invention of the diesel engine.
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6.
What is the name of the brightest star in our solar system?
A.
Polaris
B.
Betelgeuse
C.
Rigel
D.
The Sun
Correct Answer
D. The Sun
Explanation The Sun is the brightest star in our solar system. It is not only the primary source of light and heat for our planet Earth, but is also the closest star to us. It appears as the brightest object in the sky and is responsible for providing the energy necessary for life on Earth. The Sun is a G-type main-sequence star, also known as a G-dwarf star, and it is the center of our solar system. While other stars in the night sky may appear brighter due to their proximity, such as Venus or Jupiter, in reality, the Sun is the most brilliant star in our solar system.
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7.
Who was the first president of America?
A.
Abraham Lincoln
B.
Andrew Johnson
C.
George Washington
D.
James A. Garfield
Correct Answer
C. George Washington
Explanation George Washington was the first president of America. He served as the president from 1789 to 1797 and played a crucial role in establishing the foundations of the United States. As the commander-in-chief of the Continental Army during the American Revolutionary War, Washington led the country to victory against the British. He then presided over the drafting and ratification of the United States Constitution. Washington's leadership and commitment to the principles of democracy set a precedent for future presidents and shaped the office of the presidency.
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8.
Which acid does the fruit apple contain?
A.
Citric acid
B.
Malic acid
C.
Tartaric acid
D.
Oxalic acid
Correct Answer
B. Malic acid
Explanation Apple contains malic acid. Malic acid is a natural fruit acid that gives apples their tart taste. It is also found in other fruits such as grapes and cherries. Malic acid is commonly used as a flavor enhancer and preservative in food and beverages. It is also used in the production of cosmetics and as a supplement for various health benefits.
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9.
What is the height of the tallest peak in the world- Mount Everest?
A.
8200 metres
B.
8682 metres
C.
8848 metres
D.
8922 metres
Correct Answer
C. 8848 metres
Explanation Mount Everest is the tallest peak in the world, with a height of 8848 metres. It is located in the Himalayas and is known for its challenging climbing routes. Many climbers attempt to reach the summit of Mount Everest each year, but it requires careful preparation and experience due to the extreme altitude and harsh weather conditions. The height of 8848 metres has been widely accepted and recognized as the correct measurement for Mount Everest.
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10.
Which is the smallest bird in the world?
A.
Hummingbird
B.
Goldcrest
C.
Lesser Goldfinch
D.
Verdin
Correct Answer
A. Hummingbird
Explanation Hummingbird is the correct answer because it is widely recognized as the smallest bird in the world. With an average length of only 3 to 5 inches, hummingbirds are known for their tiny size and delicate appearance. They have a unique ability to hover in mid-air and flap their wings rapidly, which allows them to feed on nectar from flowers. These small birds are found in the Americas and are known for their vibrant colors and impressive flying skills.
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11.
What is the largest planet in our solar system?
A.
Earth
B.
Mars
C.
Jupiter
D.
Saturn
Correct Answer
C. Jupiter
Explanation Jupiter is the largest planet in our solar system, known for its massive size and prominent storm, the Great Red Spot. It is a gas giant with a diameter of about 143,000 kilometers, making it significantly larger than Earth. Jupiter's immense size and strong gravitational field make it an interesting subject of study in astronomy, highlighting the diversity of planetary bodies in our solar system.
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12.
Which ocean is the largest on Earth?
A.
Atlantic Ocean
B.
Indian Ocean
C.
Arctic Ocean
D.
Pacific Ocean
Correct Answer
D. Pacific Ocean
Explanation The Pacific Ocean is the largest ocean on Earth, covering more than 63 million square miles. It spans from the Arctic in the north to the Southern Ocean in the south and is bordered by Asia and Australia to the west and the Americas to the east. Its vast expanse and depth make it a crucial component of Earth's climate and weather systems, playing a vital role in global ocean circulation.
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