Math
Science
Riddles
Puzzles
Games
100

If a pizza is cut into 8 slices and you eat 3, what fraction of the pizza is left?

5/8

100

What force pulls objects toward Earth?

Gravity

100

What has keys but can’t open locks?

A piano

100

If 3 cats catch 3 mice in 3 minutes, how long will it take 100 cats to catch 100 mice?

3 minutes

100

In Minecraft, what do you need to craft a pickaxe?

Sticks and wooden planks (or stone/iron/diamond)

200

What is 7 × 8?

56

200

What gas do plants absorb from the air to make food?

Carbon dioxide (CO₂)

200

I’m light as a feather, but the strongest person can’t hold me for long. What am I?

Breath

200

 What number comes next? 2, 4, 8, 16, ___

 32 (doubling each time)


200

In the game "Simon Says," if Simon says, "Touch your nose," but doesn’t say "Simon says," what should you do?

Do nothing (only follow if "Simon says" first)

300

If a train travels 60 miles in one hour, how far will it go in 3 hours?

180 miles

300

What are the three states of matter?

Solid, liquid, gas

300

What has a shell and needs to be broken before you can use it?

An egg

300

A man has to get a fox, a chicken, and a sack of corn across a river. His boat can only carry one at a time. If left alone, the fox will eat the chicken, and the chicken will eat the corn. How does he do it?

  1. Take the chicken first.

  2. Go back, take the fox.

  3. Bring the chicken back.

  4. Take the corn.

  5. Go back for the chicken.

300

Give the name of a Person, Animal,  and Thing using the letter M

answer may vary

400

What is the perimeter of a square with sides of 5 cm each?

20 cm

400

What is the largest planet in our solar system?

Jupiter

400

The more you take, the more you leave behind. What am I?

Footsteps

400

How many sides does a decagon have?

10

400

In "Rock, Paper, Scissors," which move beats scissors?

Rock

500

A number divided by 6 is 9. What is the number?

54

500

If you mix vinegar and baking soda, what gas is produced?

Carbon dioxide (CO₂)

500

What comes once in a minute, twice in a moment, but never in a thousand years?

The letter "M"

500

If you’re running a race and pass the person in second place, what position are you in now?

Second place (you took their spot!)

500

Give the name of a Person, Animal,  and Thing using the letter P

Answer may vary