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WorksheetsChallenge the Sets 2
Total questions: 40
Worksheet time: 37mins
Which of the following is a well-defined set?
{colors}
{letters in the alphabet}
{plant}
{even numbers}
Given set H = {10, 25, 20, 19, 12}, which of the following represents the cardinality of set H?
2 elements
3 elements
4 elements
5 elements
Given U = {Arrianne, Noreen, Karina, Erika, Ronnie},
J = {Noreen, Ronnie, Erika},
K = {Arrianne, Karina, Ronnie} .
What is the (J ∩ K)?
{Erika}
{Noreen, Erika}
{Arrianne, Karina}
{Ronnie}
It is a diagram that uses circles to represent sets. The relation between the sets is indicated by the arrangement of circles.
Universal Set
Subset
Venn Diagram
Set
Which is true about the given Venn Diagram?
All sweets are chocolates
All chocolates are sweet
Find the intersection of Set A and R if:
A = { 2, 4, 6, 8, 10} and
R = { 1, 2, 3, 4, 5}.
(a)
Check ALL the subsets of set F.
F = {10, 25}
{ }
{8}
{25}
{10, 25}
{10}
We asked a group of students whether they like football and tennis and made the following Venn diagram. Use the diagram to answer the questions.
How many students don’t like football nor tennis?
15
10
12
8
Given sets:
A = {s, t, a, y}
B = {a, t}
C = {h, o, m, e}
Find the Union of Set A, B and C
(a)
Which of the following is written in set?
2,3,4,5
{5,10,15,20}
(a,e,i,o,u)
(2,4,6,8}
It is a set without any element.
subset
null set
unit set
sunset
It is a set with countable number of elements.
infinite set
finite set
unit set
universal set
What do you call the objects in a set?
elements
things
subset
union
What is a type of a set which contains unlimited elements?
Finite Set
Infinite Set
Equal Set
Equivalent Set
The set of natural numbers
Null set
Unit set
Finite set
Infinite set
The set of airplanes in the sky right now
Null set
Unit set
Finite set
Infinite set
The set of months in a year that ends in"y" is an example of finite set.
True
False
(a) set is a set in which it is NOT possible to list and count the elements of the set.
A subset is part of a set
True
False
If A= { 1,2,3} one subset is:
{ 4 }
{ 0 }
{ }
P={a, b, c, d, e, f, g, h, i, j, k, l,m}
Roster Form
Universal Form
Set Builder Notation
Equivalent Inequalities
P={a, b, c, d, e, f, g, h, i, j, k, l,m}
Roster Form
Universal Form
Set Builder Notation
Equivalent Inequalities
What type of set is denoted as either { } or ∅?
Superset
Empty (or Null) Set
Disjointed Set
Subset
Determine if these two sets are equal or equivalent.
A = {2, 6, 10, 14}
B = {6, 2, 14, 16}
Equal
Equivalent
Determine if these two sets are equal or equivalent.
A = {2, 6, 10, 14}
B = {6, 2, 14, 16}
Equal
Equivalent
If U = {11, 12, 13, 14, 15, 16, 17, 18, 19, 20} and A = {12, 13, 14, 20}, what is the complement of A?
{11, 15, 16, 17, 18, 19}
{11, 12, 13, 14, 15, 16, 17, 18, 19, 20}
{12, 13, 14, 20}
{15, 16, 17, 18, 19}
The Universal Set U= { -4, -3, -2, -1, 0, 1, 2, 3 ,4} and A = {0}.
What is the complement of A?
{-4, -3, -2, -1, 0, 1, 2, 3}
{-3, -2, -1, 1, 2, 3}
{-4, -3, -2, -1, 1, 2, 3, 4}
{-4, -3, -2, -1, 1, 2, 3}
The universal set U = {1,2, 3, 4, 5,6, 7,8, 9}
A = {1, 3, 5, 7, 9} B = {2, 3, 5, 7}
What is A' ?
{3, 5, 7}
{2, 3, 5, 7}
{2, 3, 5, 7, 9}
{ 2, 4, 6, 8}
What is the set that represents A intersection B ?
{12, 14, 15, 18, 21}
{10, 11, 12, 14, 15, 18, 21}
{10, 11, 13, 16, 17, 19, 20}
{21}
The universal set U = {1, 2, 3, 4, 5, 6, 7, 8, 9}
A = {1, 3, 5, 7, 9} B = {2, 3, 5, 7}
What is B' ?
{3, 5, 7}
{2, 3, 5, 7}
{1,4,6,8,9}
{ 2, 4, 6, 8}
The elements of A′ are...
{1,4}
{1,4,6,8,9,10}
{5,7,11}
{5,6,7,8,9,10,11}
The elements of A′ are...
{1,4}
{1,4,6,8,9,10}
{5,7,11}
{5,6,7,8,9,10,11}
The elements of B′ are...
{1,4}
{1,4,6,8,9,10}
{5,7,11}
{5,6,7,8,9,10,11}
Q′
{2,4,5,7,8}
{2,4,8}
{1,3}
{2,6}
(A∪B)′
{1,2,3,4,5,7,8}
{1,3,4,8}
{1,3,4,5,7,8}
{5,7}
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}
