Instructions

It can be helpful to print out the quiz and give yourself time to think about the questions. Read each question carefully and choose the answer that you think is most likely to be correct. You can only choose one answer for each question. When you are ready, mark your answers in the spaces on the computer screen (web page) and click on the button 'Send answers'. Good luck!

1.     Calculate the surface area:   

Check here:	Possible answers:
A	65.25
B	130.5
C	85.05

2.    What is the area in square centimetres of a floor that has an area of 42 ?  

Check here:	Possible answers:
A	42000
B	4200
C	420000

3.    How much paper is needed to wrap a package that is 12 cm wide, 10 cm high, and 25 cm long? Take into account that 10% of the paper needed will be wasted. 

Check here:	Possible answers:
A	1474
B	670
C	737

4.     Calculate the surface area of the prism:   

Check here:	Possible answers:
A	121.5
B	159
C	Not possible

5.      One hectare is written as 1hm²   How many square metres are in a hectare? 

Check here:	Possible answers:
A	10000
B	100
C	1000

6.               What is the surface area of a water tank that is 10 metres high and 5 metres in diameter?

Check here:	Possible answers:
A	196.35
B	471
C	50

		The diagram shows the dimensions of
		a cone-shaped tent that is bottomless.
7.		What is the surface area of the tent?

Check here:	Possible answers:
A	5.4
B	9.7
C	11.3

8.     What is the surface area of a ball that has a diameter of 12 cm?

Check here:	Possible answers:
A	452.16
B	150.72
C	1808.64

9.                    A white stripe that was 10 cm wide was painted along a 1 km stretch of highway. Each litre of paint covered 10 .  How many litres of paint were used?

10.     Calculate the surface area:   

Check here:	Possible answers:
A	832
B	576
C	256

Percentage of correct answers =