Free Printable INTRODUCTION OF SETS

1.

B=(factors of 15}. Find the value of n(B)

a)

1

b)

2

c)

3

d)

4

2.

C={2, 4, 6, 8, 10}

n(C)=

a)

2

b)

4

c)

5

d)

10

3.

D={odd numbers less than 10}

a)

6

b)

7

c)

8

d)

9

4.

E={x:x is perfect square, 1≤x≤10}

a)

$9\ ϵ\ E$

b)

$8\ ϵ\ E$

5.

F={a,b}. List down all of the subsets of set F

a)

{a},{b},{a,b}

b)

{ },{a},{b},{a,b}

6.

a)

$P⊂Q$

b)

$Q⊂P$

7.

a)

$ξ=\left\{a,b,d\right\}$

b)

$ξ=\left\{c,e,f\right\}$

c)

$ξ=\left\{a,b,c,d,e,f\right\}$

8.

The shaded region represents ____________

a)

subset / subset

b)

elemen / elements

c)

pelengkap / complement

9.

n(H')=

a)

3

b)

4

c)

7

10.

List all the letters in the name " jennylyn"

a)

{j,e,n,n,y,l,y,n}

b)

{j,e,n,y,l,y,n}

c)

{j,e,n,y,l}

d)

{j.e.n}

11.

If A = {even numbers less than 13}, then

a)

A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}

b)

A = {1,3, 5, 7, 9, 11}

c)

A = {2, 4, 6, 8, 10, 12}

d)

A = {2, 4, 6, 8, 11,}

12.

What is set?

a)

A collection of data that are classified into any group

b)

A collection of elements written using braces

c)

A collection of elements having the same characteristics

d)

A collection of data obtained through some experiments

13.

An empty set or null set is represented by which Greek Letter?

a)

$\phi$

b)

$\xi$

c)

$\mu$

d)

$\lambda$

14.

Another way of writing an empty set is?

a)

{ }

b)

{0}

c)

{ $\xi$ }

d)

{ $\phi$ }

15.

Which Greek Letter represents "an element of"?

a)

$\epsilon$

b)

$\zeta$

c)

$\xi$

d)

$\gamma$

16.

A={states in Malaysia}, which one of the following is correct?

a)

Johor $\epsilon$ A

b)

Putrajaya $\epsilon$ A

c)

Langkawi $\epsilon$ A

d)

Bangsar $\epsilon$ A

17.

Set A={M,U,R,A,H}. If A=B, what is set B?

a)

{M,A,H,A,L}

b)

{R,U,M,A,H}

c)

{H,A,R,U,N}

d)

{R,A,M,U,N}

18.

Which Greek Letter represents Universal Set?

a)

$\xi$

b)

$\zeta$

c)

$\epsilon$

d)

$\phi$

19.

Set A={1,2,3,5,7}. How many subsets are there?

a)

32

b)

30

c)

40

d)

35

20.

If Set A={1,2,3}. List all possible subsets of set A

a)

$\phi$ , {1}, {2}, {3}, {1,2}, {2,3}, {1,3}, {1,2,3}

b)

$\phi$ , {1}, {2}, {3}, {1,2}, {2,3}, {1,3}

c)

$\phi$ , {1}, {2}, {3}, {1,2}, {2,3}, {1,3}, {3,2}

d)

$\phi$ , {1}, {2}, {3}, {1,2}, {1,3}, {2,1}, {1,2,3}

21.

C = {1, 6}. Is 1 ∈ or ∉ C?

a)

∈

b)

∉

22.

80∈ {10, 20, 30, 40, ...}

True or False?

a)

True

b)

False

INTRODUCTION OF SETS

Total questions: 22

Worksheet time: 11mins

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