Grade 7 Unit 5 Lesson 1 Quiz

Which city is colder: Copenhagen at -5°C or Oslo at -12°C?

• Copenhagen

• Oslo

• Cannot be determined

• Both are equally cold

If a fish is 12 meters below sea level, what is its elevation?

• -12 meters

• 12 meters

• 0 meters

• 24 meters

How far apart are a bird at 28 meters above sea level and a fish at 12 meters below sea level?

• 28 meters

• 16 meters

• 40 meters

• 12 meters

Which is greater: 3 or -3?

• 3

• -3

• They are equal

• Cannot be determined

What is the cost of a $30 ticket with a 200% markup?

• $120

• $90

• $60

• $30

If you mix 2 cups of yellow with 3.5 cups of blue, what is the ratio of yellow to blue?

• 1:1

• 2:3.5

• 1:2

• 3.5:2

To make a smaller amount of the same shade of green, what is the new ratio if you start with 1 cup of yellow?

• 1:2

• 2:3.5

• 1:1.75

• 1:3.5

How can you make a shade of green that is bluer?

• Increase yellow

• Decrease blue

• Increase blue

• Keep the ratio the same

What happens to the shade of green if you double the amount of both yellow and blue?

• It becomes more yellow

• The shade remains the same

• It becomes darker

• It becomes lighter

If you want a greener shade that is more yellow, what should you do?

• Add more blue

• Add more yellow

• Keep the ratio the same

• Reduce yellow