General Knowledge Quiz Test Online | Grade 7 Quiz
Free Grade 7 General Knowledge Quiz Test Online! 20 questions: largest mammal (elephant), Great Pyramid, periodic table (Au=gold), US $1 bill. Science/history/geography. 70% PASS score!
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Join WhatsApp ChannelGrade 7 General Knowledge Test Questions | Middle School Trivia Quiz
Grade 7 general knowledge test online: African elephant, Great Pyramid (Khufu), gold symbol (Au), Canada capital (Ottawa). 20 trivia questions across subjects with detailed explanations!
20 online general knowledge test questions for Grade 7 students. Science, history, geography, culture mix. 70% (14/20) to PASS! Perfect middle school trivia practice.
Results
Brilliant general knowledge, Grade 7 student!
You’ve demonstrated mastery across science, history, geography, and culture.
Perfect preparation for trivia competitions and middle school assessments!
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Excellent knowledge‑building session!
General knowledge expands through daily trivia, reading, and world exploration.
Review explanations — you’ll dominate next time!
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#1. Which planet is closest to the Sun?
Explanation: Mercury completes one orbit every 88 Earth days.
#2. What gas makes up most of Earth’s atmosphere?
Explanation: ~78% nitrogen, 21% oxygen.
#3. Which scientist discovered penicillin in 1928?
Explanation: First antibiotic revolutionized medicine.
#4. Which ancient structure was built as a tomb for Pharaoh Khufu?
Explanation: Largest Egyptian pyramid, built ~2560 BC, one of Seven Wonders.
#5. What do you call a baby kangaroo?
Explanation: Joey lives in mother’s pouch.
#6. Which continent has the fewest countries?
Explanation: Australia continent = 1 country (Australia).
#7. Which country invented pizza?
Explanation: Originated Naples 18th century.
#8. Which element has atomic number 1?
Explanation: Hydrogen = simplest element, 1 proton.
#9. How many players are on a standard baseball team on the field?
Explanation: Pitcher, catcher, 4 infielders, 3 outfielders = 9 players.
#10. What is the largest species of big cat?
Explanation: Siberian tigers weigh up to 660 lbs.
#11. Which U.S. president appears on the $1 bill?
Explanation: Washington on $1; Lincoln on $5 penny.
#12. What is the hardest naturally occurring substance known?
Explanation: Diamond = 10 on Mohs hardness scale.
#13. What type of animal is a Komodo dragon?
Explanation: Largest lizard species, native to Indonesian islands.
#14. What is the capital city of Canada?
Explanation: Ottawa located on Ontario-Quebec border.
#15. Which famous painting shows a woman with a mysterious smile?
Explanation: Leonardo da Vinci’s Renaissance masterpiece.
#16. Which organ in the human body produces insulin?
Explanation: Beta cells in pancreas regulate blood sugar.
#17. What is the largest ocean on Earth?
Explanation: Pacific covers ~46% Earth’s water surface.
#18. What is the chemical symbol for gold on the periodic table?
Explanation: Au from Latin “aurum” meaning shining dawn.
#19. What is the main source of energy for Earth’s climate system?
Explanation: Solar radiation drives weather patterns.
#20. What is the largest mammal living on land today?
Explanation: African elephants are the heaviest land animals, with adult males weighing up to 14,000 pounds.
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