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WorksheetsSet - revision
Total questions: 62
Worksheet time: 1hrs 2mins
What type of set is denoted as either { } or ∅?
Superset
Empty (or Null) Set
Disjointed Set
Subset
Which of the following is set Q ?
Which of the following is the symbol for null set?
∅
⊂
∈
⊂
What does this symbol ( ∪ ) represent in set theory?
Union
Intersection
Disjointed
Subset
What is intersection of A and B?
A ∪ B
∈
∉
A ∩ B
What is Union of A and B?
A ∩ B
A′
A ∪ B
A ⊂ B
Which of the following is not an element of A = {b, g, 5, 8, 12}}
c
12
g
8
(a) is a collection of well-defined objects.
Another term for member of a set.
element
set
set notation
roster method
Which of these is an empty set?
The set of green apples.
The set of two-legged elephants
The set of white shirts
The set of green bananas
Which of the following sets is infinite?
Set W is a counting number less than 5.
Set A is a set of whole number between 10 and 15.
Set Y is a set of letters in the English alphabet after U.
Set S is a set or prime numbers.
Which of the following sets is infinite?
Set W is a counting number less than 5.
Set A is a set of whole number between 10 and 15.
Set Y is a set of letters in the English alphabet after U.
Set S is a set or prime numbers.
If A={3,4,7,9}, B={1,3,5,8,9,11} and C={2,3,5,6,9,12}. What is A∩C?
{3}
{2,3,4,5,6,7,9,12}
{3,9}
{3,5,9}
If A={3,4,7,9}, B={1,3,5,8,9,11}, and C={2,3,5,6,9,12}
what is B∪C?
{1,3,4,5,7,8,9,11}
{1,2,3,5,6,8,9,11,12}
{3,5,9}
{3}
What is the shaded region?
A
A Ո B1
B Ո A1
A ∪ B
What is the notation of the shaded region?
A ∪ B
A1 ∪ B1
A Ո B
A1 Ո B1
The number of students who like both Coke and Pepsi is:
20
10
5
45
The number of students who like Coke only is:
30
15
20
25
The shaded part of this image shows the ______
Intersection of set A and set B
Union of set A and set B
Universal set
Neither set A nor set B
The shaded part of this image shows the ______
Intersection of set A and set B
Union of set A and set B
Universal set
Neither set A nor set B
The members of Set A are
{8, 10, 13, 17}
{2, 5, 19}
{2, 5, 9, 15, 19}
{8, 9, 10, 13, 15, 17}
The members of Set B are
{8, 10, 13, 17}
{2, 5, 19}
{2, 5, 9, 15, 19}
{8, 9, 10, 13, 15, 17}
The members of Set A ⋂ B are
{9, 15}
{2, 5, 9, 15, 19}
{8, 9, 10, 13, 15, 17}
{2, 5, 8, 9, 10, 13, 15, 17, 19}
The members of Set A ∪ B are
{9, 15}
{2, 5, 9, 15, 19}
{8, 9, 10, 13, 15, 17}
{2, 5, 8, 9, 10, 13, 15, 17, 19}
The members of Set P ∩ Q are
{3, 9, 15}
{6, 12, 18}
{2, 4, 8, 10, 14, 16}
{2, 3, 4, 6, 8, 10,12}
The members of Set K ∩ T are
{spoon, spatula, whisk}
{couch, television}
{plate, tablecloth, cup, napkin}
{fork, knife}
Identify the shaded area...
A∩B
A∪B
A-B
If A = {1, 2, 3, 4, 5, 6} and B = {1, 2, 3, 5, 7, 9} What is A ⋂ B?
{1, 2, 3, 4, 5, 6, 7, 9}
{1, 2, 3, 5}
{4, 6, 7, 9}
{∅}
Name the given Set
Set of circles
Set of shapes
Set of squares
Set of rectangles
Are the following members of a finite or infinite set?
a. {Saturday, Sunday}
Finite
Infinite
Are the following members of a finite or infinite set?
b. {all points on a line}
finite
infinite
Are the following members of a finite or infinite set?
c. {1, 2, 4, 5, 10, 20}
infinite
finite
Are the following members of a finite or infinite set?
b. {2, 4, 6, 8, 10, 12, 14, .....}
finite
infinite
Are the following members of a finite or infinite set?
a. {police officers in Jamaica}
finite
infinite
Are the following members of a finite or infinite set?
a. {7, 14, 21, 28,........84}
finite
infinite
Are the following members of a finite or infinite set?
a. {grains of sand on the beach}
finite
infinite
Are the following members of a finite or infinite set?
a. {prime numbers}
finite
infinite
Name the members of the set
a. {vowels of the alphabet}
(a)
Name the members of the set
a. {whole numbers greater than 5 but smaller than 10}
(a)
A set which contains no element is called ___________.
set builder
roster form
null set
element
it contains exact number or countable number of elements
finite set
roster form
Set-builder notation
equal sets
1. An object or member in a set is called __________.
an element
an item
a person
a thing
Which of the following represents the shaded region?
A union B
A intersect B
A ⊂ B
B ⊂ A
Which of the following is not a set?
The set of boys wearing the school uniform.
The set of even numbers
The set of students wearing red dress
The set of the colors of the rainbow
What is the cardinal of the set, H = {w, o, n, d, e, r, f, u, l}
10
9
8
7
(1 and itself)
Which is the correct set notation for A intersection B ?
{12, 14, 15, 18, 21}
{10, 11, 12, 14, 15, 18, 21}
{10, 11, 13, 16, 17, 19, 20}
{21}
A = { 1,2,3,4,5,6}
B= { 2,3,8,10,12}
find A - B
{2,3}
{1,4,5,6,}
{1,3,4}
{2,4,6}
if U = { red, blue, green, yellow, purple}
A = {red, blue,yellow}
what is A'?
A' = {green, purple}
A' = {purple}
A' = {blue, red, purple}
A' = {red, blue green}
Which of the following operations on sets describe the given Venn Diagram?
(A ∩ B)′
(A−B)′
(A∪ B)′
A′ ∪ B
Which of the following operations on sets describe the given Venn diagram?
A′−B′
(A∪B)′
A′∪B′
