Unit Test #27

Select your answers to the following 10 questions from the pop-up menus in the right hand column. Clicking the "Begin Test Again" button will clear all the answers.

 

 

Q1:

 

Simplify the ratio 1 cm : 1 m A. 1 : 10
B. 1 : 100
C. 1 : 1000
D. 100 : 1

Answer 1:

 

 

Q2:

 

What is x if

1 : 1000 = 5 : x ?

A. 5000
B. 500
C. 50
D. 100

Answer 2:

 

 

Q3:

 

How many mm in 1 km?

A. 1000
B. 10 000
C. 100 000
D. 1 000 000

Answer 3:

 

 

Q4:

 

Simplify the scale 5 mm to 2 km A. 1 to 40 000
B. 1 to 25 000
C. 1 to 250 000
D. 1 to 400 000

Answer 4:

 

 

Q5:

 

A map has a scale of 1 : 200 000

On the map, two towns are 3 cm apart.

How far apart are they in real life?

A. 600 m
B. 6 km
C. 60 km
D. 15 km
 

Answer 5:

 

 

Q6:

 

Using the same map as in question 5.

Two towns are 50 km apart.

How far apart would they be on the map?

A. 50 cm
B. 25 cm
C. 2.5 cm
D. 2.5 m

Answer 6:

 

 

Q7:

 

On a garden plan. two trees are 25 metres apart.

If the plan has a scale of 1 : 200, how far are they apart on the plan?

A. 1.25 m
B. 125 cm
C. 12.5 cm
D. 1.25 cm

Answer 7:

 

 

Q8:

 

A spa pool and the main gate are 10 cm apart on the garden plan in Question 7.

How far apart are they in real life?

A. 200 metres
B. 20 metres
C. 2 metres
D. 50 metres

Answer 8:

 

 

Q9:

 

A model of a real sailing boat is built to a scale of 1 : 60

If the real boat is 45 metres, how long is the model?

A. 7.5 metres
B. 0.75 metres
C. 2.7 metres
D. 0.27 metres

Answer 9:

 

 

Q10:

 

The mast on the model is 50 cm tall.

How tall is the mast of the real boat?

A. 3 metres
B. 60 metres
C. 30 metres
D. 15 metres

Answer 10: