MATH
SCIENCE
RIDDLES
GEOGRAPHY
10

What is 7 × 8?

56

10

What force pulls objects toward the Earth?

Gravity

10

What has keys but can’t open locks?

Piano

10

What do we call a large body of salt water that separates continents

An ocean

15

Find the value of
6 + 48 ÷ 2

30

15

Which part of the plant is responsible for making food using sunlight? 

The leaf

15

I’m tall when I’m young and short when I’m old. What am I?

Candle

15

What is the name of the imaginary line that divides the Earth into the Northern and Southern Hemispheres

The Equator

20

A number is multiplied by 4 and then 6 is added. The result is 26.
What is the original number

5

20

What state of matter has a fixed volume but no fixed shape?

 Liquid

20

I speak without a mouth and hear without ears.
I have no body, but I come alive with wind.

Echo

20

What is the term used to describe the weather conditions in a place over a long period of time?

Climate

25

A triangle has a base of 8 cm and a height of 5 cm.
What is the area of the triangle?

20 cm²

25

What is the name for a group of different species living together in the same area?

Community

25

I am always in front of you but can never be seen.

The future

25

What is the name given to the movement of people from one place to another, often for work, safety, or lifestyle reasons?

 Migration

30

Four numbers have an average of 15. You are given three of the numbers: 10, 18, and 14. 

What must the fourth number be?

18

30

Which organ system is responsible for transporting oxygen, nutrients, and waste products around the body?

The circulatory system

30

I am not alive, but I grow.
I do not have lungs, but I need air.
I do not have a mouth, but water will kill me.
What am I?

Fire

30

The 7 continents of the world are:

  • Africa
  • Antarctica
  • Asia
  • Australia
  • Europe
  • North America
  • South America