Free Printable Year 7&8 Maths Wizard Competition (Round 1)

1.

Write your answer in mixed number. $7\ -\ \frac{3}{8\ }=$

(a)

2.

Write your answer in mixed number.

4\ \frac{1}{2}\ +\ 5\ \frac{2}{3}=

(a)

3.

There are 63 educators in a school.

\frac{4}{7}

of them are Math and Science educators. How many Math and Science educators in the school?

(a)

4.

$4x+32=52$

a)

x=4

b)

x=5

c)

x=11

d)

x=0

5.

Find the missing angle measure $x\degree$

a)

$50\degree$

b)

$85\degree$

c)

$45\degree$

d)

$180\degree$

6.

Let x = 2 and y = 3. Evaluate 3x - 4y.

a)

6

b)

-6

c)

2

d)

-2

7.

Add 21 + 4.59

a)

6.69

b)

4.80

c)

25.49

d)

18.37

8.

a⁸ x a^{5 =}

a)

a⁵

b)

a³

c)

a¹³

d)

a⁴⁰

9.

Simplify the expression: 7v + 2 + 12 + 3v

a)

21v + 14

b)

24v

c)

10v + 14

d)

21v + 24

10.

During a basketball game, Kylie made 15 out of 25 shots successfully. What was her percent of success?

a)

10%

b)

50%

c)

40%

d)

60%

11.

Find the value of x.

a)

15

b)

16

c)

18

d)

19

12.

What is the value of the expression below?

a)

36

b)

51

c)

99

d)

11

13.

A string measuring 40 m is divided in the ratio 3:5. What is the length of the longer piece?

a)

20 m

b)

25 m

c)

30 m

d)

35 m

14.

Five men working together can finish a house repair job in 4 days. How many days will 10 men working at the same rate finish the same job?

a)

2

b)

3

c)

4

d)

5

15.

¹⁄₂× ³ ⁄₄ =

a)

³⁄₈

b)

³⁄₄

c)

¹⁄₂

d)

¹⁄₄

16.

What is the area of the shape below?

a)

191.4 km²

b)

92.1 km²

c)

95.7 km²

d)

184.2 km²

17.

A volleyball is an example of a...

a)

cone

b)

cube

c)

cylinder

d)

sphere

18.

Simplify $-3\left(9x\right)$

(a)

19.

What is the perimeter of a triangle with a sides of 13 m, 4 m, 4 m?

a)

21

b)

21 m

c)

$21\ m^2$

d)

$208\ m^2$

20.

If you face North and turn clockwise 180o, in what direction are you facing?

a)

North

b)

East

c)

West

d)

South

21.

How many corners do 4 squares and two triangles have?

a)

30

b)

6

c)

22

d)

7

22.

1) 2 (6 – 10 ÷ 5)

a)

8

b)

10

c)

-6

d)

-2

23.

Which of the following is a perfect square?

a)

24

b)

46

c)

65

d)

36

24.

Write an expression for: 7 less than m

a)

7 - m

b)

m - 7

c)

7 + m

d)

7m

25.

What number is 35% of 20?

a)

100

b)

35

c)

7

d)

57%

26.

What change do you get from €50 if you spend €25.75?

a)

€25.35

b)

€25.24

c)

€24.25

d)

€24.75

27.

If x = 4 and y = 1, evaluate x² + 3y

a)

45

b)

19

c)

11

d)

13

28.

9 x 100 + 4 x 10 + 8 x 1 =

a)

125

b)

450

c)

948

d)

2678

29.

What is 53.864 rounded to the nearest tenth?

a)

53.8

b)

53.9

c)

53.86

d)

53.87

30.

There are a total of 400 balls in a box. Sixteen percent (16%) of these are red, 21% are blue, 8% are yellow and the rest are white. How many white balls are there in the box?

a)

45

b)

55

c)

140

d)

220

31.

The perimeter of a rectangle is 34 metres. The width is 4 metres. What would the length be?

a)

17 m

b)

13 m

c)

15 m

d)

30 m

32.

Area is...

a)

a mix of volume and perimeter

b)

the space inside a 3D object

c)

the space inside a 2D shape

d)

big

33.

What is the diameter of circle with a radius of 6m?

a)

12m

b)

36m

c)

pi

d)

42m

34.

(3 x 4) $\div$ (6 - 4)

a)

0

b)

22

c)

6

35.

Which operation would you do first in the following equation?

10 - 4 ÷ 1 x 5

a)

Subtraction

b)

Division

c)

Multiplication

d)

Addition

36.

How many lines can you draw through point A.

a)

One

b)

Two

c)

Three

d)

Infinite

37.

Find the median of these numbers:
2, 3, 4, 5, 5, 7

a)

4

b)

5

c)

4.5

d)

6

38.

Find the range.
5, 15, 10, 20, 15, 10, 15

a)

5

b)

10

c)

15

d)

13

39.

What is ¼ as a percentage?

a)

10 %

b)

25 %

c)

50 %

d)

75 %

40.

A cuboid has 12 edges

a)

true

b)

false

Year 7&8 Maths Wizard Competition (Round 1)

Total questions: 40

Worksheet time: 40mins

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