History
TECHNOLOGY
LOGIC
SCIENCE
Critical Thinking
100
This route was not a single road, but a network that connected East and West for centuries.
Question: What was it called?
The Silk Road
100
At first, this technology was extremely large and expensive. Today, it fits in your pocket.
Question: What technology is this?
Phone
100
What goes up but never comes down?
Your age
100
This gas is essential for humans to breathe and survive.
Question: What gas is it?
Oxygen
100
A farmer has chickens and cows. Together they have 18 heads and 50 legs.
Question: How many cows does the farmer have?
8 cows (and 10 chickens)
200
In ancient times, this object symbolized power and authority. Today, it is associated more with knowledge and learning.
Question: What object is this?
A book
200
Originally, this technology was created for military communication. Later, scientists used it for research, and eventually it became part of everyday life.
Question: What technology is this?
The Internet
200
If you have me, you want to share me. If you share me, you don’t have me anymore. What am I?
A secret
200
This part of the human body controls thoughts, memory, and movement.
Question: What is it called?
The brain
200
A bus leaves the station at 8:00 am and arrives at 10:00 am. Another bus leaves at 9:00 am and travels at twice the speed of the first bus.
Question: At what time will the second bus catch up with the first bus?
9:30 am
300
This war was called “the war to end all wars,” yet it led directly to an even larger conflict.
Question: What war was this?
World War I
300
Originally developed for calculations during war, this technology later changed business and education.
Question: What is it?
Computer
300
I have cities with no houses, rivers with no water, and forests with no trees.
300
This organ pumps blood throughout the human body.
Question: What organ is it?
The heart
300
A train travels 60 km in 1 hour and 30 minutes.
Question: What is its average speed in km/h?
40 km/h
400
This leader was the first President of the United States.
Question: Who was he?
George Washington
400
This device translates physical movement on a surface into digital movement on a screen.
400
You see me once in a minute, twice in a moment, but never in a thousand years. What am I?
The letter M
400
This simple machine allows heavy objects to be lifted more easily using a flat surface.
Question: What is it called?
A lever
400
I am a number less than 100. If you divide me by 4, the remainder is 3. If you divide me by 5, the remainder is 4.
Question: What number am I?
19
500
This explorer, sailing for Spain in 1492, reached the Americas while searching for a new route to Asia.
Question: Who was he?
Christopher Columbus
500
This system helps search engines decide which information is shown first.
Question: What is it called?
An algorithm
500
You can hold it without touching it, and you can lose it even if you keep it.
breath
500
This part of the human body sends messages between the brain and other parts of the body.
Question: What is it called?
Nerves
500
I am a number between 1 and 100.
When divided by 6, the remainder is 4.
When divided by 5, the remainder is 3.
Question: What number am I?
43