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Year 7 Term 2 Revision

Total questions: 60

Worksheet time: 2hrs 43mins

Name
Class
Date
1.
To find the _________ you add up all the numbers and then divide by how many numbers you have.
a)
Mean
b)
Median
c)
Mode
d)
Range
2.

To find the ______ you find the largest number minus the smallest number.

a)

Mean

b)

Median

c)

Mode

d)

Range

3.
To find the ________ you put all numbers in order from least to greatest and find the number that is in the middle.
a)
Mean
b)
Median
c)
Mode
d)
Range
4.
What is the mode?
a)
# happening the most
b)
the average
c)
biggest - smallest
d)
the middle #
5.
Find the mean.
90, 100, 95, 85, 60, 80
a)
85
b)
84
c)
86
d)
90
6.
Find the range.
5, 15, 10, 20, 15, 10, 15
a)

5

b)

10

c)

15

d)

13

7.
Median:
67, 74, 95, 98, 98, 99, 102
a)
102
b)
67
c)
98
d)
90.4
8.

Find the mode of these numbers:

4,4,6,6,2,2,6,2,4,2

a)

2

b)

4

c)

6

d)

No mode

9.
Dr. Dre is a dentist. He needs to report on the average number of cavities that his patients have.
1,0,1,5,6,3,4
a)
3.33
b)
2.85
c)
3
d)
3.5
10.

The median for these numbers is? (-3,-8,-5,-10,6,3)

a)

-4

b)

-5

c)

-3

d)

-8

11.

What is the range for? (0,-13,27,-9,18)

a)

14

b)

36

c)

31

d)

40

12.

When analysing scores, which indicators can determine who the best or worst player is?

a)

Mean, mode, median and range

b)

mean and median

c)

mean and mode

d)

median and range

13.

Simplify 2x +1 +7x?

a)

10x

b)

10

c)

9x +1

d)

x + 9

14.

After 20 seconds, the distance travelled was?

a)

44m

b)

20m

c)

10m

d)

60m

15.

At what time had the person travelled 40metres?

a)

20 seconds

b)

10 seconds

c)

40 seconds

d)

60 seconds

16.

The stem and leaf plot shows the scores of eight people at a poster making contest. What is the difference between the highest score and the lowest score?

a)

2.9

b)

2.7

c)

29

d)

27

17.

The dot plot shows the number of books students in Mr. Stafford's class read during a summer reading contest. What simplified fraction of the students in this class read four or more books?

a)

11/28

b)

3/7

c)

5/7

d)

12/28

18.

The number of minutes that band members practiced last night are shown in the stem and leaf plot. What is the difference between the least number of minutes a band member practiced and the greatest number of minutes a band member practiced?

a)

51

b)

46

c)

56

d)

61

19.

The graph shows how employees at Disney World travel to work. How many employees ride bikes or walk to work?

a)

125

b)

150

c)

175

d)

200

20.

What is the mean?

a)

46.6

b)

33.3

c)

3.33

d)

4.66

21.

How many children are under 2 years old?

a)

4

b)

0

c)

12

d)

3

22.

What is the mode plant height?

a)

89 and 95

b)

8.9

c)

8.9 and 9.5

d)

95

23.

Simplify n + 10 + 9n - 3

a)

20n - 3

b)

10n - 7

c)

17n

d)

10n + 7

24.

What is the median plant height?

a)

9.2

b)

92

c)

8.9

d)

9.5

25.

How many scores are listed in this Stem and Leaf Plot?

a)

24

b)

6

c)

9

d)

18

26.

How many pieces of data were recorded?

a)

13

b)

14

c)

15

d)

19

27.

If the range is 59, what piece of data was not recorded?

a)

95

b)

97

c)

99

d)

100

28.

For there to be no mode, which number is missing from the stem and leaf plot?

a)

8.9

b)

9.5

c)

7.1

d)

10.8

29.

The numbers 5,9,14 and ? have a mean of 7.5 (What is the missing number)?

a)

2

b)

5

c)

7

d)

7.5

30.

the following numbers 89,121,155,25 and ? have a mean of 88. What is the missing value?

a)

25

b)

50

c)

75

d)

100

31.

If x = 5 and y = 3 , what is 2xy

a)

253

b)

30

c)

15

d)

16

32.

If x = 5, what is 7x - 2x

a)

25

b)

50

c)

20

d)

10

33.

If x = 5 and y = 3 , what is y - x +2

a)

2

b)

0

c)

-2

d)

4

34.

Three times a number minus a different number would be:

a)

3x - x

b)

x3 - y

c)

3x +y

d)

3x - y

35.

The the statement 3x + 4xy - 5. The 3 is a:

a)

constant

b)

an equation

c)

an expression

d)

a coeffiecient

36.

If a box has a lenght of 5m, width of 3m and height of 4m. What is the volume?

a)

534 m2

b)

60 m2

c)

60 m3

d)

12 m3

37.

The volume of a cubed is 125cm3. What is a side length

a)

12.5 cm

b)

5 cm

c)

25 cm

d)

75 cm

38.

What is the coordinate for D?

a)

2,0

b)

0,2

c)

0,-2

d)

-2,0

39.

What is the coordinate for A?

a)

-4,2

b)

2,-4

c)

4,2

d)

4,-2

40.

Favourite animal is data type:

a)

Quantitave Nominal

b)

Qualitative Ordinal

c)

Qualitative Nominal

d)

Qualitative Discrete

41.

Student heights is data type

a)

Quantitative discrete

b)

Qualitative continuous

c)

Quantitative ordinal

d)

Quantitative continuous

42.

 13+14\frac{1}{3}+\frac{1}{4}  

a)

 17\frac{1}{7}  

b)

 112\frac{1}{12}  

c)

 712\frac{7}{12}  

d)

 512\frac{5}{12}  

43.

 1112−23\frac{11}{12}-\frac{2}{3}  

a)

 312\frac{3}{12}  

b)

 13\frac{1}{3}  

c)

 14\frac{1}{4}  

d)

 17121\frac{7}{12}  

44.

 89−29\frac{8}{9}-\frac{2}{9}  

a)

 69\frac{6}{9}  

b)

 23\frac{2}{3}  

c)

 1191\frac{1}{9}  

d)

 32\frac{3}{2}  

45.

 34×56\frac{3}{4}\times\frac{5}{6}  

a)

 58\frac{5}{8}  

b)

 38\frac{3}{8}  

c)

 57\frac{5}{7}  

d)

 1524\frac{15}{24}  

46.

 57×2125\frac{5}{7}\times\frac{21}{25}  

a)

 105175\frac{105}{175}  

b)

 35\frac{3}{5}  

c)

 53\frac{5}{3}  

d)

 1231\frac{2}{3}  

47.

 47÷821\frac{4}{7}\div\frac{8}{21}  

a)

 1121\frac{1}{2}  

b)

 8456\frac{84}{56}  

c)

 23\frac{2}{3}  

d)

 32\frac{3}{2}  

48.

 1112÷3\frac{11}{12}\div3  

a)

 3312\frac{33}{12}  

b)

 1136\frac{11}{36}  

c)

 3336\frac{33}{36}  

d)

 2342\frac{3}{4}  

49.

 y ×5×2×my\ \times5\times2\times m  Simplify

a)

 2×5×ym2\times5\times ym  

b)

 my10my10  

c)

 10my10my  

d)

 10ym10ym  

50.

 y×p×2×p×4y\times p\times2\times p\times4  

a)

 8×2py8\times2py  

b)

 16py16py  

c)

 8y2p8y^2p  

d)

 8p2y8p^2y  

51.
What is the measure of angle b?
a)
36o
b)
56o
c)
63o
d)
117o
52.
Find the measure of the indicated angle. 
a)
95
b)
85
c)
35
d)
45
53.

Find the missing angle

a)

112

b)

34

c)

146

d)

46

54.
Find the missing angle.
a)

74

b)

66

c)

35

d)

16

55.

What is the size of the angle marked x in the diagram shown?

a)

50º

b)

55º

c)

65º

d)

75º

e)

95º

56.

The missing angle in the diagram shown is equal to

a)

100º

b)

120º

c)

160º

d)

200º

e)

220º

57.

What is the value of x?

a)

50º

b)

70º

c)

230º

d)

130º

58.
What is the area?
a)

12 cm2

b)

14

c)

14 cm2

d)

24 cm2

59.
Find the area:
a)

13 in2

b)

20 in2

c)

26 in2

d)

40 in2

60.
What is the area of the shaded region?
a)
14 m2
b)
120 m2
c)
106 m2
d)
134 m2