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Worksheets

SET

Total questions: 52

Worksheet time: 34mins

Name
Class
Date
1.
What type of set is denoted as either { } or ∅?
a)
Universal Set
b)
Empty (or Null) Set
c)
Disjointed Set
d)
Complement of a Set
2.

The Venn diagram shows the elements of a universal set  ξ\xi  , set L and set M. Set M' is

a)

{r,s,t}

b)

{p,q}

c)

{p,q,u,v}

d)

{p,q,r}

3.

Which of the following is a well-defined set?

a)

{colors}

b)

{letters in the alphabet}

c)

{plant}

d)

{even numbers}

4.

Given set H = {10, 25, 20, 19, 12}, which of the following represents the cardinality of set H?

a)

2 elements

b)

3 elements

c)

4 elements

d)

5 elements

5.

Check ALL the subsets of set F.


F = {10, 25}

a)

{ }

b)

{8}

c)

{25}

d)

{10, 25}

e)

{10}

6.

It is a diagram that uses circles to represent sets. The relation between the sets is indicated by the arrangement of circles.

a)

Universal Set

b)

Subset

c)

Venn Diagram

d)

Set

7.

Which is not an example of a set?

a)

set of beautiful ladies

b)

set of male teachers

c)

set of all grade 7 students in BNVHS

d)

set of all primary colors

8.

It is a set which contains no elements.

a)

Empty Set

b)

Finite Set

c)

Infinite Set

d)

Singleton Set

9.

What are the elements of the set of all primary colors?

a)

Blue

b)

Green

c)

Red

d)

Yellow

10.

List the elements of A

a)

{2,3}

b)

{2,3,5,9}

c)

{1,2,3,4,5}

d)

{5,9}

11.

Which of the following are the elements of the A={x/x is a whole number}

a)

{2, 4, 6}

b)

{0, 1, 2, 3, 4,......}

c)

{1, 2, 3, 4, 5,...}

12.

How many students like both Hockey and Golf ?

a)

58

b)

17

c)

40

d)

56

13.
How many senior boys play football and wrestle?
a)
9
b)
12
c)
18
d)
39
14.
The numbers 0, 1, 2, 3, ... are called
a)
whole numbers
b)
integers
c)
rational numbers
d)
natural numbers
15.
Numbers like -3, -2, -1, 0, 1, 2, 3 are called
a)
whole numbers
b)
integers
c)
rational numbers
d)
natural numbers
16.
-10 is a whole number
a)
True
b)
False
17.

What are the numbers in a set called?

a)

options

b)

elements

c)

parts

18.

True or false? {1,2,3,4} is subset from {1,2,3,4,5,6,7,8,9}

a)

True

b)

False

19.

How many subsets does set A = { red, blue} has?

a)

1

b)

2

c)

3

d)

4

20.

What are the subsets of {0, 1, 2, 3, 4, 5}?  (SELECT ALL THAT APPLY)

a)

{0, 1,3, 4, 5}

b)

{0, }

c)

{0, 6, 2, 3, 4, 5}

d)

{0, 1, 4,5}

e)

{0, 1, 2, 3, 4, 5,8}

21.

A = {huruf dalam perkataan 'MERDEKA'}

A={letters in the word 'MERDEKA'}

a)

A = {M, E, R, D , E , K , A}

b)

A = {M, R, D, E, K, A}

22.

B={faktor bagi 15}. Nyatakan n(B)

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

a)

1

b)

2

c)

3

d)

4

23.

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

n(C)=

a)

2

b)

4

c)

5

d)

10

24.

D={nombor ganjil kurang daripada 10}

D={odd numbers less than 10}

a)

6

b)

7

c)

8

d)

9

25.

E={x:x ialah nombor kuasa dua sempurna, 1≤x≤10}

E={x:x is perfect square, 1≤x≤10}

a)

9 ϵ E9\ ϵ\ E

b)

8 ϵ E8\ ϵ\ E

26.

F={a,b}. Senaraikan semua subset bagi F

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

a)

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

b)

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

27.
a)

PQP⊂Q

b)

QPQ⊂P

28.
a)

ξ={a,b,d}ξ=\left\{a,b,d\right\}

b)

ξ={c,e,f}ξ=\left\{c,e,f\right\}

c)

ξ={a,b,c,d,e,f}ξ=\left\{a,b,c,d,e,f\right\}

29.

Kawasan berlorek mewakili ___________
The shaded region represents ____________

a)

subset / subset

b)

elemen / elements

c)

pelengkap / complement

30.

n(H')=

a)

3

b)

4

c)

7

31.

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

32.

Sets can be described using the following ways, EXCEPT...

a)

Description

b)

Listing

c)

Set builder notation

d)

Explanation

33.

Describe the set of letters in the word "MALAYSIA" using listing method

a)

{M,A,L,A,Y,S,I,A}

b)

{M,A,L,Y,S,I}

c)

(M,A,L,Y,S,I)

d)

[M,A,L,Y,S,I]

34.

A={x : x is a prime number less than 20}

a)

{2,3,5,7,11,13,17,19}

b)

{1,2,3,5,7,11,13,17,19}

c)

{2,3,5,7,9,11,13,17,19}

d)

{2,3,5,7,11,13,15,17,19}

35.

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

a)

ϕ\phi

b)

ξ\xi

c)

μ\mu

d)

λ\lambda

36.

Another way of writing an empty set is?

a)

{ }

b)

{0}

c)

{ ξ\xi }

d)

{ ϕ\phi }

37.

Which Greek Letter represents "an element of"?

a)

ϵ\epsilon

b)

ζ\zeta

c)

ξ\xi

d)

γ\gamma

38.

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

a)

Johor ϵ\epsilon A

b)

Putrajaya ϵ\epsilon A

c)

Langkawi \epsilon A

d)

Bangsar \epsilon A

39.

Number of sets in set P can be represented by which notation?

a)

n(P)

b)

m(P)

c)

n(A)

d)

n( ξ\xi )

40.

Given that P={letters in the word WAWASAN}, find n(P)

a)

4

b)

5

c)

6

d)

7

41.

True or False? Elements can be repeated when using listing method.

a)

False

b)

True

c)

Both

d)

I'm not sure :(

42.

What is equal sets?

a)

Sets having the same elements

b)

Sets having the same number of elements

c)

Sets having the same subsets

d)

Sets having the same universal set

43.

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}

44.

Which Greek Letter represents Universal Set?

a)

ξ\xi

b)

ζ\zeta

c)

ϵ\epsilon

d)

ϕ\phi

45.

Set B is a subset of set A. 

a)

B \subset 

b)

A \subset B

c)

A \supset  B

d)

B \supset  A

46.

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

a)

2

b)

3

c)

4

d)

5

47.

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

a)

5

b)

6

c)

7

d)

8

48.

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

a)

16

b)

17

c)

12

d)

18

49.

True of False. All sets have empty set and the set itself as the subsets of the set.

a)

True

b)

False

c)

Both

d)

I'm not sure :(

50.

The complement of set A is written as?

a)

A'

b)

A

c)

A''

d)

A!

51.

If Set  ξ\xi  ={ x : 1 \le  x <<  10 }
Set A={even numbers}
Find set A'

a)

{2,4,6,8}

b)

{1,3,5,7,9}

c)

{2,4,6,8,10}

d)

{1,2,3,4,5,6,7,8,9}

52.

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

a)

ϕ\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}