General knowledge covers everything from science and geography to history, food, the human body, and everyday facts. This 15-question quiz is designed to challenge your memory with a mix of easy, interesting, and surprising questions. Each question has four choices, so read carefully and see how many you can answer before checking the correct answer. Questions 11 through 15 are based on the five quiz images you shared.
1. Which planet is known as the Red Planet?
A. Venus
B. Mars
C. Jupiter
D. Mercury
Answer: B. Mars
2. What is the largest ocean on Earth?
A. Atlantic Ocean
B. Indian Ocean
C. Pacific Ocean
D. Arctic Ocean
Answer: C. Pacific Ocean
3. How many continents are there on Earth?
A. Five
B. Six
C. Seven
D. Eight
Answer: C. Seven
4. Which gas do humans need to breathe to survive?
A. Carbon dioxide
B. Oxygen
C. Hydrogen
D. Nitrogen
Answer: B. Oxygen
5. What is the capital of the United States?
A. New York City
B. Los Angeles
C. Chicago
D. Washington, D.C.
Answer: D. Washington, D.C.
6. Which animal is the largest mammal in the world?
A. African Elephant
B. Blue Whale
C. Giraffe
D. Polar Bear
Answer: B. Blue Whale
7. What is the hardest natural substance on Earth?
A. Gold
B. Iron
C. Diamond
D. Quartz
Answer: C. Diamond
8. Which organ pumps blood throughout the human body?
A. Liver
B. Brain
C. Lungs
D. Heart
Answer: D. Heart
9. Which country is famous for the Great Wall?
A. Japan
B. China
C. India
D. South Korea
Answer: B. China
10. How many sides does a hexagon have?
A. Five
B. Six
C. Seven
D. Eight
Answer: B. Six
11. Which food is famous for having an extremely long shelf life and can remain edible for many years when properly stored?
A. Coconut
B. Honey
C. Salt
D. Vinegar
Answer: B. Honey
12. Which of these is commonly associated with a higher intake of sugar and sodium, which can negatively affect kidney health when consumed excessively?
A. Eggs
B. Sodas
C. Nuts
D. Pasta
Answer: B. Sodas
13. Which food is generally high in saturated fat and sodium and can be less heart-healthy when eaten frequently?
A. Eggs
B. Bacon
C. Milk
D. Beans
Answer: B. Bacon
14. Which of these countries is home to one of the world’s oldest continuous civilizations?
A. Greece
B. Egypt
C. China
D. India
Answer: B. Egypt
15. Which is the largest country in the world by land area?
A. India
B. Russia
C. China
D. Egypt
Answer: B. Russia