Free Printable Homework due 18/10

1.

Which part of the circle is the arrow pointing to?

a)

Arc

b)

radius

c)

Diameter

d)

Circumference

2.

Which part of the circle is the arrow pointing to?

a)

chord

b)

arc

c)

middle

d)

radius

3.

What is the circumference of this Circle with radius 3cm? Use 3.14 for Pi ( $\pi$ ) in your calculation. Circumference is

2\pi r\ or\ \pi d

(a)

4.

What is the circumference of this Circle with diameter 7cm? Use 3.14 for Pi ( $\pi$ ) in your calculation. Circumference is

2\pi r\ or\ \pi d

(a)

5.

What is the circumference of this Circle with diameter 5cm? Use 3.14 for Pi ( $\pi$ ) in your calculation.

(a)

6.

What is the area of this Circle with radius 3cm?

Use 3.14 for Pi ( $\pi$ ) in your calculation.

Area is $\pi r^2$ (just write down the numbers)

(a)

7.

What is the area of this Circle with radius 2cm?

Use 3.14 for Pi ( $\pi$ ) in your calculation.

(just write down the numbers)

(a)

8.

Which angle type is pictured?

a)

Acute

b)

Right angle

c)

Obtuse

d)

Straight line

9.

What is the size of the missing angle?

a)

154 degrees

b)

26 degrees

c)

180 degrees

d)

64 degrees

10.

What is the name of this kind of triangle?

a)

Right

b)

Scalene

c)

Isosceles

d)

Equilateral

11.

A bag contains 5red, 8green and 7 white balls. One ball is drawn at random from the bag. What is the probability of getting a white ball or green ball?

a)

$\frac{3}{4}$

b)

$\frac{3}{5}$

c)

$\frac{2}{5}$

d)

$\frac{7}{20}$

12.

A die is thrown once .What is the probability of getting a prime number?

a)

\frac{1}{3}

b)

$\frac{1}{2}$

c)

$\frac{2}{3}$

d)

$\frac{1}{6}$

13.

From a well shuffled pack of cards, a card is drawn at random. Find the probability of getting a black queen.

a)

$\frac{1}{52}$

b)

$\frac{1}{26}$

c)

$\frac{1}{2}$

d)

$\frac{1}{13}$

14.

What is the probability that a number selected is at random from the numbers 3, 4, 5, ....., 9 is a multiple of 4

a)

$\frac{2}{9}$

b)

$\frac{5}{7}$

c)

$\frac{2}{7}$

d)

$\frac{4}{7}$

15.

What is the probability of spinning green?

a)

0

b)

1/4

c)

1/2

d)

3/4

16.

How do you write 0.02 as a percent?

a)

20%

b)

200%

c)

2%

d)

.02%

17.

What color are you MOST likely to land on?

a)

pink

b)

green

c)

yellow

d)

blue

18.

What is the probability of the spinner landing on an odd number?

a)

4/8

b)

4/4

c)

1/4

d)

1/3

19.

Match the following probabilities:

a)

0

1.

Certain

b)

1

2.

Unlikely

c)

$\frac{1}{2}$

3.

As Likely as Not

d)

between 0 and $\frac{1}{2}$

4.

Likely

e)

between $\frac{1}{2}$ and 1

5.

Impossible

20.

Share 28 in the ratio 3:4

a)

31:32

b)

12:16

c)

25:24

d)

8:20

21.

Share 48 in the ratio 6:2

a)

6:2

b)

36:12

c)

12:36

d)

6

22.

What is the ratio of cats to dogs?

a)

2:3

b)

3:2

c)

2:2

d)

3:1

23.

If Molly has 2 dogs for every 3 Cats...how many cats will she have if she has 6 dogs?

\frac{2\ dogs}{3\ cats}=\frac{6\ dogs}{?\ cats}

a)

10

b)

5

c)

9

Homework due 18/10

Total questions: 23

Worksheet time: 34mins

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