Printable answer key
General Knowledge for Families
Use this answer key after players complete the quiz or when reviewing a printed worksheet.
1. Which planet do we live on?
Correct answer: A. Earth
Explanation: Humans live on planet Earth.
2. How many minutes are in one hour?
Correct answer: C. 60
Explanation: There are 60 minutes in one hour.
3. Which instrument has black and white keys?
Correct answer: A. Piano
Explanation: A piano has a keyboard with black and white keys.
4. Which continent is Brazil in?
Correct answer: A. South America
Explanation: Brazil is in South America.
5. What do bees make from nectar?
Correct answer: A. Honey
Explanation: Bees use nectar to make honey.
6. Which shape has three sides?
Correct answer: A. Triangle
Explanation: A triangle has three sides.
7. Which word is the opposite of hot?
Correct answer: A. Cold
Explanation: Cold is the opposite of hot.
8. Which season often comes after summer in many temperate places?
Correct answer: A. Autumn
Explanation: Autumn, also called fall, often follows summer in temperate regions.
9. What is H2O commonly called?
Correct answer: A. Water
Explanation: H2O is the chemical formula for water.
10. Which tool is used to find directions?
Correct answer: A. Compass
Explanation: A compass helps people find directions such as north and south.
11. Which gas do plants take in from the air during photosynthesis?
Correct answer: B. Carbon dioxide
Explanation: Plants take in carbon dioxide and use sunlight to help make food.
12. What is the largest ocean on Earth?
Correct answer: C. Pacific Ocean
Explanation: The Pacific Ocean is the largest ocean on Earth.
13. Which part of the body pumps blood?
Correct answer: B. Heart
Explanation: The heart pumps blood around the body.
14. Which material is usually attracted to a magnet?
Correct answer: C. Iron
Explanation: Iron is a magnetic material, so many magnets attract it.
15. Which country is famous for the Eiffel Tower?
Correct answer: B. France
Explanation: The Eiffel Tower is in Paris, France.
16. What do we call a baby frog?
Correct answer: B. Tadpole
Explanation: A baby frog is called a tadpole before it grows legs and becomes an adult frog.
17. Which number is a prime number?
Correct answer: C. 17
Explanation: Seventeen is prime because it has only two factors: 1 and 17.
18. Which word is a noun?
Correct answer: C. Mountain
Explanation: Mountain is a noun because it names a thing or place.
19. What is the main language spoken in Brazil?
Correct answer: B. Portuguese
Explanation: Portuguese is the main language spoken in Brazil.
20. Which device is used to measure temperature?
Correct answer: A. Thermometer
Explanation: A thermometer measures temperature.
21. General Knowledge for Families — item 21: Which animal is known for changing color to blend in?
Correct answer: A. Chameleon
Explanation: Chameleons can change color, often helping with communication and camouflage.
22. How many sides does a hexagon have?
Correct answer: B. 6
Explanation: A hexagon has six sides.
23. Which layer of Earth do we live on?
Correct answer: C. Crust
Explanation: People live on Earth's outer solid layer, called the crust.
24. Which food group is rice usually part of?
Correct answer: A. Grains
Explanation: Rice is a grain food.
25. Which city is the capital of Japan?
Correct answer: B. Tokyo
Explanation: Tokyo is the capital city of Japan.
26. What force pulls objects toward Earth?
Correct answer: A. Gravity
Explanation: Gravity pulls objects toward Earth.
27. Which punctuation mark usually ends a question?
Correct answer: B. Question mark
Explanation: A question mark is used at the end of a direct question.
28. Which animal is the largest living land animal?
Correct answer: B. Elephant
Explanation: Elephants are the largest living land animals.
29. Which planet is known for its prominent rings?
Correct answer: A. Saturn
Explanation: Saturn is famous for its large, visible ring system.
30. Which simple machine is a ramp?
Correct answer: B. Inclined plane
Explanation: A ramp is an inclined plane.
31. Which continent is Egypt in?
Correct answer: A. Africa
Explanation: Egypt is in northeastern Africa, with a small part in Asia's Sinai Peninsula.
32. What is the freezing point of water in Celsius?
Correct answer: A. 0 degrees
Explanation: Water freezes at 0 degrees Celsius under normal conditions.
33. Which sense uses the tongue most directly?
Correct answer: B. Taste
Explanation: The tongue helps us taste food and drinks.
34. Which object is used to see very small things?
Correct answer: B. Microscope
Explanation: A microscope helps people see things that are too small to see clearly with only our eyes.
35. Which month comes after September?
Correct answer: B. October
Explanation: October comes after September.
36. What is the name for molten rock that reaches Earth's surface?
Correct answer: A. Lava
Explanation: Molten rock is called lava when it reaches Earth's surface.
37. Which sport uses wickets?
Correct answer: A. Cricket
Explanation: Cricket uses wickets as part of the game.
38. Which word means a group of stars that forms a pattern in the sky?
Correct answer: A. Constellation
Explanation: A constellation is a named pattern of stars in the sky.
39. Which renewable energy source uses sunlight?
Correct answer: A. Solar power
Explanation: Solar power uses energy from sunlight.
40. Which map line divides Earth into Northern and Southern Hemispheres?
Correct answer: A. Equator
Explanation: The Equator divides Earth into the Northern and Southern Hemispheres.