Unit Test #13

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:

 

Which units would be best to measure the surface area of a swimming pool? A. cm2
B. km2
C. m2
D. hectares

Answer 1:

 

 

Q2:

 

A cuboid measures 3 cm by 4 cm by 5 cm.

What is its surface area?

A. 60 cm2
B. 94 cm2
C. 47 cm2
D. 120 cm2

Answer 2:

 

 

Q3:

 

Which is equivalent to 1 m2 ? A. 100 cm2
B. 1000 cm2
C. 10 000 cm2
D. 100 000 cm2

Answer 3:

 

 

Q4:

 

Which is the biggest area? A. 45 000 000 cm2
B. 4500 m2
C. 0.45 ha
D. 0.045 km2

Answer 4:

 

 

Q5:

 

What is the surface area of a cuboid 3 m by 4 m by 0.5 m? A. 48 m2
B. 31 m2
C. 6 m2
D. 12 m2

Answer 5:

 

 

Q6:

 

The surface area of this triangular prism is:

A. 389 cm2
B. 334 cm2
C. 290 cm2
D. 495 cm2

Answer 6:

 

 

Q7:

 

What is the surface area of a 0.5 m cube?

A. 0.125 cm2
B. 15 000 cm2
C. 1.5 cm2
D. 2500 cm2

Answer 7:

 

 

Q8:

 

3.4 km2 = A. 3 400 000 m2
B. 340 000 m2
C. 34 000 m2
D. 3 400 m2

Answer 8:

 

 

Q9:

 

How many faces has a cuboid? A. 4
B. 5
C. 6
D. 8

Answer 9:

 

 

Q10:

 

Write 1 cm2 in mm2. A. 10 000 mm2
B. 1000 mm2
C. 100 mm2
D. 10 mm2

Answer 10: