Grade 4 General Knowledge Quiz
A fun Grade 4 quiz packed with kid-friendly facts, clever trivia, and interesting everyday knowledge.
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Quiz Questions & Answers
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Question 1: Which planet is known for being the Red Planet?
Mars
Venus
Neptune
Jupiter
Question 2: What gas do plants take in to make their food?
Carbon dioxide
Helium
Oxygen
Nitrogen
Question 3: Which is the largest mammal on Earth?
Hippopotamus
Blue whale
Elephant
Giraffe
Question 4: What do we call the process of water changing into water vapor?
Evaporation
Condensation
Melting
Freezing
Question 5: Which part of a plant usually absorbs water from the soil?
Leaves
Roots
Flowers
Fruit
Question 6: What is the hard outer covering of the Earth called?
Mantle
Core
Magma
Crust
Question 7: Which tool helps us see very small things more clearly?
Microscope
Compass
Thermometer
Telescope
Question 8: Which sense do you use to identify a song?
Sight
Taste
Hearing
Touch
Question 9: What is the main source of light for Earth?
Sun
Clouds
Moon
Stars
Question 10: Which animal is a bird that cannot fly but can swim very well?
Sparrow
Eagle
Penguin
Parrot
Question 11: What do you call a baby cat?
Cub
Puppy
Kitten
Calf
Question 12: Which ocean is the largest on Earth?
Arctic Ocean
Atlantic Ocean
Pacific Ocean
Indian Ocean
Question 13: What do we call a place where many trees are grown for wood and paper?
Forest
Desert
Island
Valley
Question 14: Which direction does the Sun rise from?
East
West
North
South
Question 15: What do we call the shape of the Earth?
Cube
Square
Triangle
Sphere
Question 16: Which map tool helps show where things are located?
Notebook
Ruler
Calendar
Map key
Question 17: Which holiday is commonly linked with decorated trees and gifts in December?
Diwali
Eid
Halloween
Christmas
Question 18: What do you call a person who helps people feel better at a hospital?
Chef
Doctor
Pilot
Farmer
Question 19: What do you use to tell how hot or cold something is?
Thermometer
Stopwatch
Binoculars
Protractor
Question 20: Which is a healthy habit for keeping your body strong?
Skipping water
Sleeping very late every night
Eating only candy
Brushing teeth
Question 21: What do we call animals that eat both plants and meat?
Omnivores
Insects
Carnivores
Herbivores
Question 22: What is the main job of a seed?
Store rocks
Grow into a new plant
Make rain
Catch sunlight
Question 23: Which of these is a sign of good teamwork?
Listening to others
Ignoring the group
Interrupting often
Refusing to share
Question 24: Which object gives off its own light at night in the sky?
Star
Mountain
Moon
Cloud
Question 25: What do people use to protect themselves from the rain?
Plate
Umbrella
Helmet
Pencil
Question 26: Why do plants have leaves that are usually broad and flat?
To capture more sunlight for photosynthesis
To help the plant move quickly
To store extra water like a sponge
To attract birds for pollination
Question 27: If you mix red and blue paint, what color do you get?
Orange
Green
Brown
Purple
Question 28: Which action best helps reduce food waste at home?
Planning meals and using leftovers creatively
Only eating out every day
Throwing out slightly blemished food
Buying the largest packages always
Question 29: What is a simple way to check if a battery still has power?
Weigh it to see if it is lighter
Use it in the device and see if the device turns on
Smell the battery for a chemical scent
Hold it to your tongue for taste
Question 30: Which of these is a renewable energy source?
Wind
Natural gas
Petroleum
Coal
Question 31: Why is it useful to check multiple sources when learning a fact online?
To use more internet data
To slow down your computer
To copy one source exactly
To compare information and spot mistakes or bias
Question 32: If a town has equal numbers of cats and dogs and 10 more cats move in, what happens to the difference?
There are 10 more cats than dogs
They still have equal numbers
There are 10 more dogs than cats
There are 20 more cats than dogs
Question 33: Which behavior helps keep local rivers clean?
Dumping yard waste into streams
Picking up litter and disposing of it properly
Pouring cooking oil down storm drains
Leaving trash on sidewalks
Question 34: What is a simple way to remember the order of days in a week?
Only think about the last day
Shuffle the days every morning
Count backward from Sunday
Use a small song or rhyme that names the days in order
Question 35: Which is the best immediate step if you find a lost pet outside?
Look for tags or a microchip and contact the owner
Leave it and walk away
Take it to a shelter without checking for an owner
Give it away to a neighbor