Free Printable year 8 revision maths

1.

Define Obtuse

a)

Less than 90

b)

Exactly 90

c)

Greater than 90 and less than 180

d)

Exactly 180

2.

Define Acute

a)

Less than 90

b)

Exactly 90

c)

Greater than 90 and less than 180

d)

Exactly 180

3.

Define Right Angle

a)

Less than 90

b)

Exactly 90

c)

Greater than 90 and less than 180

d)

Exactly 180

4.

Define Straight

a)

Less than 90

b)

Exactly 90

c)

Greater than 90 and less than 180

d)

Exactly 180

5.

Right, acute, or obtuse?

a)

Acute

b)

Right

c)

Obtuse

6.

Right, acute, or obtuse?

a)

Right

b)

Acute

c)

Obtuse

7.

What angle pair is pictured?

a)

Alternate Interior Angles

b)

Supplementary Angles

c)

Vertical Angles

d)

Corresponding Angles

8.

Find the missing angle. Find x.

a)

15^o

b)

50^o

c)

130^o

d)

165^o

9.

Find the missing angle. Find x.

a)

20^o

b)

70^o

c)

160^o

d)

180^o

10.

Find the missing angle.

a)

60

b)

70

c)

50

d)

140

11.

If you were to add a right angle plus a right angle it would equal what ____

a)

90

b)

91

c)

181

d)

180

12.

Two lines going the exact same way and will never intersect

a)

Alternate exterior angles

b)

Parallel lines

c)

Alternate interior angles

d)

Vertical lines

13.

Which type of triangle is pictured?

a)

Equilateral Triangle

b)

Right Isosceles Triange

c)

Obtuse Scalene Triangle

d)

Obtuse Equilateral Triangle

14.

Find the measure of the missing angle.

a)

154 degrees

b)

26 degrees

c)

180 degrees

d)

64 degrees

15.

Find the measure of the indicated angle.

a)

95

b)

85

c)

35

d)

45

16.

Find the missing angle.

a)

29°

b)

39°

c)

49°

d)

59°

17.

Angle 1 = 27^oFind the measure of angle 4

a)

27^o

b)

153^o

c)

63^o

d)

90^o

18.

Name the angle relationship.

a)

Alternate Interior

b)

Alternate Exterior

c)

Corresponding

d)

Vertical Angles

19.

Name the angle relationship.

a)

Alternate Interior

b)

Alternate Exterior

c)

Corresponding

d)

Vertical Angles

20.

Name the angle relationship.

a)

Alternate Interior

b)

Alternate Exterior

c)

Corresponding

d)

Vertical Angles

21.

Name the angle relationship.

a)

Alternate Interior

b)

Alternate Exterior

c)

Correpsonding

d)

Vertical Angles

22.

Name the angle relationship.

a)

Alternate Exteriors

b)

Alternate Interiors

c)

Corresponding

d)

Same Side Interior

23.

Name the angle relationship.

a)

Same Side Interior

b)

Alternate Interior

c)

Corresponding

d)

Vertical Angles

24.

Name the angle relationship.

a)

Alternate Exteriors

b)

Alternate Interiors

c)

Corresponding

d)

Same Side Interiors

25.

Write the ratio in simplest form:

20 weeks:14 days

a)

7 days:10 weeks

b)

10 weeks:4 days

c)

10 weeks:7 days

d)

4 days:2 weeks

26.

Which ratio is equivalent to 12:20

a)

20:12

b)

2:3

c)

3:5

d)

3:10

27.

¹⁄₂× ³ ⁄₄ =

a)

³⁄₈

b)

³⁄₄

c)

¹⁄₂

d)

¹⁄₄

28.

4¹⁄₂× 3²⁄₃=

a)

12¹⁄₂

b)

³³⁄₂

c)

¹⁄₃

d)

16

29.

²⁄₅÷ ²⁄₅=

a)

⁴⁄₁₀

b)

²⁄₅

c)

1

d)

5

30.

³⁄₇÷ ²⁄₅=

a)

⁶⁄₃₅

b)

¹⁵⁄₁₄

c)

¹⁴⁄₁₅

d)

¹⁄₇

31.

5¹⁄₂÷ ⁴⁄₅=

a)

6⁷⁄₈

b)

10

c)

⁴⁴⁄₁₀

d)

¹¹⁄₄

32.

Which is NOT an equivalent fraction to one half?

a)

2/4

b)

2/3

c)

4/8

d)

3/6

33.

8/9 - 1/3 =

a)

7/6

b)

5/9

c)

2/3

d)

8/27

34.

What is the difference of 7/8 - 1/3?

a)

6/5

b)

8/11

c)

6/8

d)

13/24

35.

12 x ⅓ =

a)

4

b)

36

c)

⅞

d)

¹/₃₆

36.

Simplify:
$\frac{\text{12}}{\text{24}}$

a)

$\frac{1}{2}$

b)

$\frac{\text{1}}{\text{3}}$

c)

$\frac{\text{2}}{3}$

d)

$\frac{\text{1}}{\text{4}}$

37.

Simplify:
$\frac{\text{8}}{\text{24}}$

a)

$\frac{1}{2}$

b)

$\frac{\text{1}}{\text{3}}$

c)

$\frac{\text{2}}{3}$

d)

$\frac{\text{1}}{\text{4}}$

38.

Change Improper to Mixed:
$\frac{\text{23}}{\text{5}}$

a)

$4\frac{3}{5}$

b)

$2\frac{\text{3}}{\text{5}}$

c)

$4\frac{\text{2}}{5}$

d)

$2\frac{\text{4}}{\text{5}}$

39.

Change Mixed Fraction to Improper:
$3\frac{\text{5}}{\text{6}}$

a)

$\frac{\text{23}}{\text{6}}$

b)

$\frac{\text{21}}{\text{5}}$

c)

$\frac{\text{33}}{6}$

d)

$\frac{\text{33}}{\text{5}}$

40.

Change Mixed Fraction to Improper:
$5\frac{\text{3}}{\text{6}}$

a)

$\frac{\text{23}}{\text{6}}$

b)

$\frac{\text{21}}{\text{5}}$

c)

$\frac{\text{33}}{6}$

d)

$\frac{\text{33}}{\text{5}}$

41.

Complete the equivalent fraction.

a)

6

b)

9

c)

15

d)

23

42.

1/2 ___ 4/9

a)

>

b)

<

c)

=

43.

What is the gradient of the line
y = 2x - 3?

a)

2

b)

-3

c)

3

d)

2x

44.

Which of these lines would be the steepest?

a)

y = 2x + 9

b)

y = 7x + 3

c)

y = 5x - 3

d)

y = 7

45.

Which of these lines will intercept the y-axis at 5?

a)

y = 5x

b)

y = x - 5

c)

5y = 5x + 5

d)

y = x + 5

46.

Which of these lines has a negative gradient?

a)

The orange one

b)

The red one

c)

The blue one

d)

The green one

47.

What is the equation of this line?
_{(in the form y = mx + c)}

a)

y = -3x + 2

b)

y = 2x - 3

c)

y = 2x + 3

d)

y = -2x - 3

48.

The point A on the line
y = 3x - 7
has an x co-ordinate of 4.
What is the y co-ordinate of A?

a)

-4

b)

5

c)

0

d)

4

49.

What is the gradient of this line?

a)

Undefined

b)

0

c)

1

d)

-1

50.

y = mx + c, m refers to the

a)

gradient

b)

X intercept

c)

co ordinate

51.

What is the gradient of this line

a)

4

b)

4/5

c)

-2

d)

-1/2

52.

What correlation does this scatter plot show?

a)

Positive weak correlation

b)

Positive strong correlation

c)

Negative weak correlation

d)

Negative strong correlation

53.

What Correlation is shown here?

a)

Positive Correlation

b)

Perfect Correlation

c)

Dual Correlation

d)

No Correlation

54.

Which graph has a negative correlation?

a)

b)

c)

d)

55.

Which graphs have a positive correlation?

a)

b)

c)

d)

56.

Which graph has a no correlation?

a)

b)

c)

d)

57.

Which of these lines would be the steepest?

a)

y = 2x + 9

b)

y = 7x + 3

c)

y = 5x - 3

d)

y = 7

58.

A class has 15 boys and 20 girls. What is the boy:girl ratio in simplest form?

a)

4 to 5

b)

10 to 13

c)

3:4

d)

3:5

59.

Simplify the ratio of
35 : 14

a)

5 : 2

b)

2 : 5

c)

3 : 1

d)

35: 14

60.

Which is NOT equivalent to 3:5?

a)

15:25

b)

9:15

c)

21:28

d)

30:50

61.

A 6-ounce package of fruit snacks contains 45 pieces. How many pieces would you expect in a 10-ounce package?

a)

25 pieces

b)

35 pieces

c)

75 pieces

d)

70 pieces

62.

The ratio of boys to girls in history class is 4 to 5. How many girls are in the class if there are 12 boys in the class?

a)

12 girls

b)

15 girls

c)

5.3 girls

d)

27 girls

63.

Two slices of Dan’s Famous Pizza have 230
Calories. How many Calories would you expect to be in 5 slices of the same pizza?

a)

2.5 calories

b)

575 calories

c)

250 calories

d)

460 calories

64.

Fill in the missing number into the ratio table

a)

5

b)

15

c)

25

d)

12

65.

Find the length of x

a)

x = 1

b)

x = 2

c)

x = 7

d)

x = 1/7

66.

Triangle ABC and XYZ are similar, ABC is the copy and XYZ is the original shape. What is the scale factor or multiplier used to make the the smaller one larger?

a)

2

b)

½

c)

⅖

d)

5/2

67.

The scale of a map says that 6 cm represents 15 km.

What distance on the map represents an actual distance of 6 kilometers?

a)

3.6

b)

2.5

c)

2.4

d)

.42

68.

Amelia traveled to Europe with 512 pesos.
How much did Amelia have in Euros?

a)

7326.72

b)

526.31

c)

497.69

d)

35.78

69.

Ben goes on holiday to Hong Kong. In Hong Kong, Ben sees a camera costing HK$ 3179.55. In London, an identical camera cost £285. The exchange rate is £1=HK$ 12.30.

Ben buys the camera in Hong Kong. How much cheaper is the camera in Hong Kong than in London?

a)

26.50 pounds

b)

HK$ 325.95

c)

26.05 pounds

d)

HK$ 3505.05

70.

What is the circumference of a circle with a diameter of 19.1 ft?

a)

60.00 ft

b)

35.17 ft

c)

28.67 ft

d)

47.17 ft

71.

What is the circumference of a circle with a radius of 21 cm?

a)

131.88 cm

b)

121.99 cm

c)

111.89 cm

d)

141.89 cm

72.

What is the circumference of a circle with a radius of 33 ft?

a)

207.2 ft

b)

197.2 ft

c)

217.2 ft

d)

227.2 ft

73.

Anna and Betty share £20 in the ratio 1:3. How much does Anna get?

a)

£4

b)

£1

c)

£5

d)

£3

74.

Share 30 in the ratio 2:1

a)

2:28

b)

20:1

c)

20:10

d)

10:20

75.

Johan and Renee share $90 in the ratio 7:3.

How much money will Renee have?

a)

$9

b)

$27

c)

$63

d)

$210

76.

The ratio of boys to girls at a tennis club is 9:7. There are 63 boys at the club.

How many girls are there?

a)

16

b)

49

c)

63

d)

81

77.

Find the product. Then, simplify.

a)

2/24

b)

3/24

c)

1/12

d)

3/16

78.

Find the product. Then, simplify.

a)

10/18

b)

5/9

c)

10/6

d)

15/12

79.

What is the product of these fractions in lowest terms?

a)

1/2

b)

10/25

c)

2/5

d)

9/15

80.

Write in simplest form.

a)

1/4

b)

2/8

c)

6/24

d)

6/32

81.

a)

10/4

b)

5/24

c)

15/24

d)

5/8

82.

$Solve:\ \ \ \ \ \frac{8}{9}\div\frac{1}{3}\ =\$

a)

$\frac{24}{9}$

b)

$\frac{9}{27}$

c)

$\frac{9}{24}$

d)

$\frac{3}{4}$

83.

$Solve:\ \ \ \frac{4}{5}\div2\ =\$

a)

$\frac{8}{5}$

b)

$\frac{10}{4}$

c)

$\frac{4}{10}$

d)

$\frac{8}{10}$

84.

$Which\ is\ equal\ to\ 1\frac{1}{3}?$

a)

$\frac{2}{3}$

b)

$\frac{6}{3}$

c)

$\frac{3}{4}$

d)

$\frac{4}{3}$

85.

$Solve:\ \ \ 1\frac{1}{3}\div\frac{1}{6}$

a)

$\frac{24}{3}$

b)

$\frac{3}{24}$

c)

$\frac{1}{18}$

d)

$\frac{6}{3}$

86.

$\frac{7}{8}\div\frac{3}{4}$

a)

$\frac{12}{56}$

b)

$\frac{56}{12}$

c)

$\frac{28}{24}$

d)

$\frac{21}{32}$

87.

$Which\ answer\ is\ equal\ to\ 2\frac{1}{2}?$

a)

$\frac{5}{2}$

b)

$\frac{2}{5}$

c)

$\frac{2}{2}$

d)

$\frac{10}{2}$

88.

$Solve:\ \ \ \ \ 2\frac{1}{2}\div\frac{1}{4}\ =\$

a)

$\frac{8}{20}$

b)

$\frac{20}{8}$

c)

$\frac{4}{8}$

d)

$\frac{8}{4}$

year 8 revision maths

Total questions: 88

Worksheet time: 4hrs 13mins

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