Free Printable Year 9 Maths House Competition

1.

What is 1/4 as a decimal?

a)

0.2

b)

0.25

c)

0.4

d)

0.15

2.

What is 7/10 as a decimal?

a)

0.7

b)

0.1

c)

0.07

d)

7

3.

What is 4/5 as a percentage?

a)

45%

b)

40%

c)

90%

d)

80%

4.

What is 3/4 as a decimal?

a)

0.25

b)

0.50

c)

0.75

d)

0.34

5.

What is 10% of 40?

a)

2

b)

4

c)

6

d)

8

6.

What is 10% of 950?

a)

9

b)

95

c)

9.5

d)

9.5

7.

What is 10% of 45?

a)

4

b)

4.5

c)

45

d)

450

8.

What is 25% of 240?

a)

60

b)

40

c)

80

d)

120

9.

Increase $90 by 12%

a)

$10.80

b)

$102

c)

$100.80

d)

$90.12

10.

Kate scored 54 out of 60 in her maths exam. What is this as a percent?

a)

0.9

b)

54%

c)

90%

d)

60%

11.

Decrease 500 by 30%

a)

470

b)

350

c)

499.70

d)

150

12.

The usual price of a TV set was $500. During the Christmas holiday, the price of a TV set marked down to $413. What was the percentage decrease in the price of a TV set?

a)

82.6%

b)

87%

c)

17.4%

d)

25%

13.

Simplify the expression: 7v + 2 + 12 + 2v

a)

23

b)

23v

c)

9 + 14v

d)

9v + 14

14.

Combine like terms
3x + 2x + 3y - 7y

a)

5x + 10y

b)

5x + 4y

c)

5x - 4y

d)

5x -10y

15.

3b + b - 2b

a)

3b

b)

b

c)

2b

16.

If a = 4 and b = 6, what is the value of 3a + 5b?

a)

40

b)

42

c)

44

d)

46

17.

Which of the following is the correct expansion of:
a(a - 10)?

a)

a² - 10a

b)

2a - 10

c)

2a² - 10

d)

a - 10a²

18.

The next term of the sequence 2,4,8,16 is

a)

64

b)

32

c)

108

d)

20

19.

Find the next four terms of the arithmetic sequence 16, 24, 32,...

a)

40, 48, 56, 64

b)

36, 40, 44, 48

c)

35, 40, 45, 50

d)

40, 44, 50, 56

20.

Find the n^th term of the following sequence...

8, 13, 18, 23...

a)

5n+3

b)

3n+5

c)

n+5

d)

n+3

21.

Find the n^th term of the following sequence...

7, 16, 25, 24...

a)

9n-2

b)

9n+2

c)

9n-3

d)

9n+3

22.

Find the Mode of:

3, 1, 6, 2, 2

a)

2

b)

3

c)

4

d)

5

23.

Find the Range of:
3 1 6 2 2

a)

3

b)

4

c)

5

d)

6

24.

Find the Median of:

3, 1, 6, 2, 2

a)

1

b)

2

c)

3.5

d)

5

25.

3/5 + 2/5 =

a)

1 whole

b)

2

c)

3

26.

d + 3 = 8

d = ?

a)

d = 3

b)

d = 8

c)

d = 5

d)

d = 11

27.

Solve for x:
8x - 10 = -34

a)

4

b)

3

c)

-3

d)

-24

28.

Solve for d:
-7(6 + d) = 49

a)

13

b)

1

c)

-1

d)

-13

29.

Solve for p

a)

3

b)

48

c)

16

d)

12

30.

Solve for r

a)

3

b)

-3

c)

3.3

d)

10

31.

What kind of triangles does the Pythagorean Theorem work with?

a)

Right

b)

Left

c)

Isosceles

d)

Equilateral

32.

What is the formula used to solve for the hypotenuse?

a)

a²+b²=c²

b)

a+b=c

c)

a²-b²=c²

d)

c-a=c

33.

What is the length of x?

a)

5

b)

7

c)

8

d)

25

34.

solve for c

a)

7

b)

9

c)

4

d)

13

35.

Find x.

a)

35

b)

20

c)

8

d)

12

36.

Solve:

3x + 5y = 4

4x - 5y = -18

a)

x = -2

y = 2

b)

x = -2

y = -2

c)

x = 2

y = -2

d)

x = 2

y = 2

37.

Solve:

2x + 5y = 29

x + 5y = 22

a)

x = 7

y = 3

b)

x = -7

y = -3

c)

x = 7

y = -3

d)

x = -7

y = 3

38.

Solve:

2x + y = 16

4x - y = 2

a)

x = 3

y = 10

b)

x = -3

y = -10

c)

x = -3

y = 10

d)

x = 3

y = -10

39.

What is the ratio for Sine?

a)

Hyp/Opp

b)

Opp/Hyp

c)

Opp/Adj

d)

Adj/Opp

40.

Find side AB?

a)

20 m

b)

5 m

c)

11.54 m

d)

8.66 m

41.

a)

Snow White

b)

Cinderella

c)

Belle

d)

Minnie Mouse

42.

a)

Timon and Pumbaa

b)

Simba and Nala

c)

Flounder and Sebastian

d)

Lilo and Stitch

43.

a)

Mrs.Potts

b)

Lumiere

c)

Chip

d)

Clocksworth

44.

a)

Marlin

b)

Nemo

c)

Fins

d)

Sharkbait

45.

a)

Pooh

b)

Tiger

c)

Piglet

d)

Eeyore

46.

a)

Jasmine

b)

Bubbles

c)

Ariel

d)

Belle

47.

Name the movie:

a)

Santa's Helper

b)

Trolls

c)

Elf

d)

Thor

48.

Name the CHARACTER:

a)

R2-D2

b)

BB-8

c)

Skywalker's Droid

d)

Star Wars

49.

Name the movie:

a)

Blindside

b)

Sucker Punch

c)

Unbroken

d)

Pretty Woman

50.

Name the movie:

a)

Mean Girls

b)

Nice Girls

c)

Girls Club

d)

Girl Talk

51.

Name the movie:

a)

Lilo & Stitch

b)

Lamya & Stitch

c)

Lilo & Fabric

d)

Lamya & Fabric

52.

What flag is this?

a)

USA

b)

China

c)

Germany

d)

USSR

53.

What flag is this?

a)

USA

b)

Qatar

c)

African Union

d)

Austria

54.

Which flag belongs to Italy?

a)

b)

c)

d)

55.

What flag is this?

a)

Geneva

b)

France

c)

Bulgaria

d)

Vietnam

56.

The body's largest organ is _______

a)

skin

b)

lungs

c)

liver

d)

heart

57.

What was the name of the lion in 'The Lion, The Witch and The Wardrobe?'

a)

Cecil

b)

Aslan

c)

Simba

d)

Leo

58.

Who is the author of the famous Harry Potter books?

a)

J.K. Rowling

b)

J.R.R. Tolkien

c)

E.B. White

d)

Roald Dahl

59.

Who invented the telephone?

a)

Bill Gates

b)

John Dunlop

c)

Benjamin Franklin

d)

Alexander Graham Bell

60.

Find the measure of the missing angle.

a)

47

b)

57

c)

53

d)

133

Year 9 Maths House Competition

Total questions: 60

Worksheet time: 2hrs 15mins

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