STEM week Round 2 Juniors

Which animal lays eggs?

• Dog

• Cat

• Duck

• Sheep

• Dolphin

A robot factory made a mistake and they made truthful and lying robots.

Truthful robots only make true statements.

Lying robots only make false statements.

Ada, Bo and Ty are all robots.

Ada says: "Bo is lying"

Bo says: "Ty is lying"

Ty says: "Ada and Bo are both lying"

What is true about this robots

• Ada is truthful but Bo and Ty are lying

• Ada, Bo are truthful but Ty is lying

• Ada, Ty are truthful but Bo is lying

• Ty, Bo are truthful but Ada is lying

• Bo is truthful but Ada and Ty are lying

A farmer has seventeen sheep. All but nine of them die. How many sheep does he have left?

(a)  

_____ is the process of creating and building structures, products, and systems by using math and science.

• Mechanical

• Architecture

• Engineering

• Environmentalism

What is the number of the parking space containing the car?

(a)  

Multiply this digit with any other number; you will get the same answer every time. What is the number?

(a)  

What is Earth’s only natural satellite?

• Sun

• Mars

• Venus

• Moon

Which of the following is NOT an example of electrical engineering?

• Cell phones

• Computers

• Robots

• Bridges

How many right angles can you see in the shape?

• 0

• 1

• 2

• 3

• 4

Which one of the following is an example of chemical engineering?

• Vaccines

• The Golden Gate Bridge

• Computers

• Weapons