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Worksheets

Year 8 Revision

Total questions: 80

Worksheet time: 3hrs 27mins

Name
Class
Date
1.

Is surface area.......

a)

Filling in a 3 dimensional shape

b)

wrapping the outside of a 3 dimensional shape

2.
Find the surface area of the rectangular prism.
a)
94 cm. squared
b)
60 cm. squared
c)
12 cm. squared
d)
19 cm. squared
3.
Find the total surface . ?
a)
10.30cm2
b)
130cm3
c)
144cm2
d)
130cm2
4.
Find the surface area of the rectangular prism with the following dimensions: 
length = 9 m
height = 10 m
width = 12 m
a)
630 m squared
b)
636 m squared
c)
710 m squared
d)
1080 m squared
5.
What is surface area?
a)
The measure of the amount of space inside of a solid figure
b)
The sum of all the areas of all the shapes that cover the object
6.
Find the total surface area of the prism.
a)
161 square feet
b)
1,700 square feet
c)
75 square feet
d)
186 square feet
7.

Find the total surface area of the triangular prism

a)

92

b)

86

c)

106

d)

112

8.
Find the surface area of this figure.
a)
148 cm²
b)
120 cm²
9.
What do we call this object below?
a)
Net 
b)
Triangle
c)
Geometry
d)
y = mx + b
10.
A rectangular brick has a length of 5 centimeters, a width of  9 centimeters and a height of 20 centimeters. What is the surface area of that brick? 
a)
650 cm2
b)
600 cm2
c)
525 cm2
d)
450 cm2
11.
How many faces does this shape have?
a)
6
b)
3
c)
9
d)
5
12.
What is the total surface area of the triangular prism shown? 
a)
468 in2
b)
540 in2
c)
576 in2
d)
700 in2
13.

What is the volume of this prism?

a)

16 cubic cm

b)

12 cubic cm

c)

48 cubic cm

14.
What is the volume of this prism?
a)
2 cubic in
b)
12 cubic in
c)
13 cubic in
15.
What is the volume of this prism?
a)
24 cubic cm
b)
240 cubic cm
c)
60 cubic cm
16.
What is the volume of this prism?
a)
20 cubic feet
b)
8 cubic feet
c)
40 cubic feet
17.

What is the volume of this prism?

a)

16 cubic cm

b)

36 cubic cm

c)

144 cubic cm

18.
a)
168 ft2
b)
168 in3
c)
168 ft3
d)
168 in2
19.
what is the volume?
a)
72
b)
27
c)
1.5
d)
272
20.
Find the volume:
a)
960 cm 3
b)
240 cm 3
c)
960 cm 2
d)
1920 cm 3
21.
Find the volume of the figure. Round to the nearest whole number.
a)
1,944 cm³
b)
108 cm³
c)
972 cm³
d)
216 cm³
22.

Lucia has a triangular prism that has a length of 6 cm, a width of 4 cm, and a height of 8cm. What is the volume?

a)

96cm³

b)

54cm³

c)

80cm³

d)

24cm³

23.
Volume is measured in cubic units?
a)
True
b)
False
24.

Calculate the surface area of the given prism.

a)

316 cm2

b)

352 cm2

c)

440 cm2

d)

292 cm2

25.

What is the surface area of the cylinder?

a)

176π cm2

b)

376.8 cm3

c)

376.8 cm2

d)

120π cm2

26.

What is the volume of the cylinder?

a)

235.5 ft3

b)

942 ft3

c)

75π ft3

d)

235.62 ft3

27.

Soda is sold in aluminum cans that measure

4.83 inches in height and 2.6 inches in diameter. What is the volume to the nearest inch?

a)

25.63 in 3

b)

26 in 3

c)

19.73 in 3

d)

95.28 in 3

28.
What is the total surface area of the cylinder to the nearest square inch
a)
625 in2
b)
1300 in2
c)
1046 in2
d)
414 in2
29.

Find the total surface area of the cylinder.

Don't forget to divide the diameter by 2 to get the radius.

a)

25.13 square cm

b)

75.40 square cm

c)

50.27 square cm

d)

100.53 square cm

30.

the volume of the following cylinder =

a)

3015.9 m3

b)

376.9 m3

c)

3000 m3

31.

find the height of cylinder if r = 3 m and

the volume = 282.74 m3

a)

5 cm3

b)

10 cm3

c)

15 cm3

d)

20 cm3

32.
What is the diameter?
a)
8
b)
16
c)
10
d)
4
33.
What is the radius?
a)
18
b)
72
c)
38
d)
14
34.
What is the diameter?
a)
6.5
b)
15
c)
26
d)
78
35.
What is the circumference?
a)
36
b)
18pi
c)
108pi
d)
36pi
36.
What is the diameter of a circle with a radius of 3 feet?
a)
9.42 feet
b)
18.84 feet
c)
6 feet
d)
12 feet
37.
What is the circumference of a circle with a diameter of 10 meters?
a)
5 meters
b)
15.7 meters
c)
3.14 meters
d)
31.4 meters
38.
What is the radius of a circle with a diameter of 45 miles?
a)
22.5 miles
b)
141.3 miles
c)
282.6 miles
d)
90 miles
39.
find the area of the circle with radius 3 cm below.
a)
100 cm2
b)
225 cm2
c)
9 cm2
d)
28.26 cm2
40.
Find the area of the circle
a)
43.96
b)
153.86
c)
87.82
d)
307.72
41.
What is the area of this circle?
a)
50.27
b)
78.23
c)
98.12
d)
201.06
42.
What is the area of this circle?
a)
8322.13
b)
1134.11
c)
4536.46
d)
1267.09
43.
What is/are the formula(s) to find the area of a circle?
a)
πr2
b)
2πr
c)
√π
44.
Determine the radius of the penny
a)
59.66 mm
b)
9.5 mm
c)
38 mm
d)
119.32 mm
45.
Jacob is painting a circular picture on his wall.  If the painting has a diameter of 4 ft, how much paint will he need to cover the inside of the circle?  Is this question asking you to find the area, circumference, or neither?
a)
area
b)
circumference
c)
neither
46.
A clock face has a diameter of 10 inches. What is the approximate area of the clock face in square inches?
a)
314 in2
b)
31.4 in2
c)
7.85 in2
d)
78.5 in2
47.
What is the area of this circle?
a)
6082.12
b)
1520.53
c)
1893.14
d)
1292.92
48.

A recipe requires 3 eggs to make 7 cookies. How many eggs will be needed to make 14 cookies?

(a)  

49.

A recipe requires 4 cups of sugar to make 8 cookies. How many cups of sugar will be needed to make 24 cookies?

(a)  

50.

A recipe for pastry requires 180g of sugar to make 540g of pastry. How many grams of sugar will be needed to make 5400g of pastry?

(a)  

51.

A recipe for pastry requires 160g of sugar to make 320g of pastry. How many grams of sugar will be needed to make 40g of pastry?

(a)  

52.

A bottling machine makes 60 bottles in 5 hours. How many bottles will it make in 3 hours?

(a)  

53.

A bottling machine makes 60 bottles in 11 hours. How many bottles will it make in 16 hours?

(a)  

54.

In the great Amazon forest, the number of hunters, y and the number of animals, x. Is this relationship an inverse proportion relationship?

a)

No

b)

Yes

c)

I don't know

55.

6 men can paint a building in 15 days. Find the number of days taken for 5 men to paint the same building.

a)

10

b)

14

c)

18

d)

22

56.

If 8 men can assemble 28 cars in one day, how many cars can 20 men assemble in one day?

a)

60

b)

70

c)

80

d)

90

57.

Ten identical pipes turned on simultaneously can fill a swimming pool in 9 hours. How long will it take 6 pipes to fill the same swimming pool?

a)

12

b)

13

c)

14

d)

15

58.

Which of the graphs shows that one of runners started 10 yards further ahead of the

other?

a)
b)
c)
d)
59.

Match the description to the graph:

"The car is stopped."

a)
b)
c)
d)
60.

Match the description to the graph:

"The car is traveling at a constant speed."

a)
b)
c)
d)
61.

Match the description to the graph:

"The car is coming back."

a)
b)
c)
d)
62.

Segment O-A The bus is _________________.

a)

at rest

b)

returning (to original position)

c)

moving forward

63.

Segment A-B The bus is _________________.

a)

at rest

b)

returning (to original position)

c)

moving forward

64.

Segment B-C The bus is _________________.

a)

at rest

b)

returning (to original position)

c)

moving forward

65.

Segment C-D The bus is _________________.

a)

at rest

b)

returning (to original position)

c)

moving forward

66.

Segment D-E The bus is _________________.

a)

at rest

b)

returning (to original position)

c)

moving forward

67.

Segment E-F The bus is _________________.

a)

at rest

b)

returning (to original position)

c)

moving forward

68.

In which of the following graphs below did one runner overtake (run past) the other?

a)
b)
c)
d)
69.
Does this table show a proportional relationship?
a)
Yes 
b)
No
70.
A statement that two rates or ratios are equivalent is a ______________.
a)
Rate of change
b)
Proportion
c)
Unit Rate
71.
Explain why this graph may be misleading?
a)
the x-axis does not have equal intervals
b)
San Fransisco is not a real city
c)
you cannot have percents in a line graph
d)
the y-axis does not have equal intervals
72.
The graph shows the results of a survey to determine student's favorite pets. Why is this graph misleading?
a)
The slices are the wrong color
b)
The slices are not the correct size
c)
The percents do not add up to 100
d)
Not misleading
73.
What is misleading about this graph?
**choose the best answer
a)
Nothing is misleading about this graph.
b)
The democrats are too high.
c)
The y-axis does not start at zero, so it makes the democrats look much higher than the other two parties.
74.

Why is this graph misleading?

a)

x axis intervals are different

b)

y axis intervals are different

c)

y axis doesn't start at 0

d)

you can't use different colors

75.

Why is this graph misleading?

a)

broken scale (doesn't start at 0)

b)

uneven values on vertical axis

c)

unequal spacing of lines

d)

none of the above

76.

Alden wanted to impress his parents by showing the rapid increase in his score on 5 tests. Which graph should he use to impress them?

a)

Graph 1

b)

Graph 2

c)

Neither

d)

Both

77.

This graph shows the number of children interested in different activities in a class. Why is it misleading?

a)

uneven spacing of values in the vertical scale

b)

the graph is not misleading

c)

vertical scale starts at 8, instead of 0

d)

none of the above

78.

This graph represents the number of different types of bird species in a zoo. Why is it misleading?

a)

broken scale

b)

values on the y axis scale are not uniform (the same)

c)

uneven spacing of values on the y axis

d)

none of the above

79.

This graph shows the number of toys sold each month in a toy store. Why is it misleading?

a)

y axis scale not uniform (same)

b)

# of toys sold after May is not known

c)

uneven spacing on the x axis

d)

none of the above

80.

Which graph is misleading?

a)

graph 1

b)

graph 2

c)

graph 3

d)

graph 2 and 3