WorksheetsDiscrete Math
Total questions: 35
Worksheet time: 12mins
Permutation or Combination: The student body of 30 students wants to elect a president, vice president, secretary, and treasurer.
permutation
combination
Permutation or Combination: Rob and Micaela are planning trips to four countries this year. There are 5 countries they would like to visit. One trip will be one week long, another two days, another two weeks, and the other a month.
permutation
combination
Permutation or Combination: A group of 40 people are going to run a race. The top three runners earn gold, silver, and bronze medals.
permutation
combination
Permutation or Combination: A group of 14 people need to take an elevator to the top floor. They will go in groups of seven. They are deciding who will take the elevator on its second trip.
permutation
combination
Permutation or Combination: You are setting the combination on a four-digit lock. You want to use the numbers 3817 but don't care what order they are in.
permutation
combination
Permutation or Combination: Jaidee and Amy are planning trips to four countries this year. There are 6 countries they would like to visit. They are deciding which countries to skip.
permutation
combination
Permutation or Combination: Willie and Paul are planning trips to two countries this year. There are 10 countries they would like to visit. One trip will be one week long and the other two weeks.
permutation
combination
It is a collection of well-defined group of objects.
Element
Set
Cardinality
Universal Set
1. Which best describe the set
{0, 2, 4, 6, …}?
Set of all counting numbers divisible by 2
Set of all composite numbers
Set of all whole numbers divisible by 2
Set of rational numbers
What type of set is denoted as either { } or ∅?
Superset
Disjointed Set
Empty (or Null) Set
Subset
What is the cardinal of the set, H = {w, o, n, d, e, r, f, u, l}
10
9
8
7
Set D is the set of the distinct letters in the word mathematics. Write the set using the Roster method.
D = {m, a, t, h, e, m, a, t, i, c, s}
D = {m, a, t, h}
D = {m, a, t, h, e, i, c, s}
D = {m, a, t, h, i, c, s}
Which of the following means proper subset?
⊂
⊆
∈
=
Equivalent sets have
the same number of elements
the exact same elements
the opposite elements
nothing
Equal sets have
the same number of elements
the exact same elements
the opposite elements
nothing
A set whose elements are countable.
finite
infinite
equal
equivalent
All equal sets are equivalent sets.
TRUE
FALSE
MAYBE
What is the cardinality of a null set?
0
1
infinite
undefined
List all the elements in A= {letters in the word "BOOK"}.
A= {B,O,K}
A= {B,O,O,K}
A= {B,K}
Name the given set
Set of birds
Set of parrots
Set of hummingbirds
Set of peacocks
It is a set containing all the elements and other sets including itself.
Well-defined Set
Finite Set
Universal Set
Null Set
Which of the following is an example of a finite set?
A set of positive numbers
A set of whole numbers
A set of whole numbers less than 100
A set of negative numbers less than 100
A is a set of letters in a word "MEAN".
B is a set of letters in a word "NAME".
A and B are ______sets.
Equivalent
Equal
What is the punctuation mark used to enclose elements of sets?
Curly Brackets
Curly Braces
Parenthesis
Quotationn
What is the other term for "Empty Sets"?
Null set
Nell Set
Nill Set
Noll Set
Set A is a set of all planets in Milky Way.
Set
Not a set
Set B is a set of all famous celebrities.
Set
Not a set
Set E is a set of all ways to fly
Set
Not a set
Set F is a set of all names of your pets.
Set
Not a set
{ x | x is a Marymount Student}
Roster Form
Universal Form
Set Builder Notation
Equivalent Inequality
P={a, b, c, d, e, f, g, h, i, j, k, l,m}
Roster Form
Universal Form
Set Builder Notation
Equivalent Inequalities
Which of the following statements are true for the Venn diagram shown?
Overlapping sets
Subsets
Disjoint sets
Equal sets
Which of the following statements are true for the Venn diagram shown?
A is a subset of B
B is a subset of A
A = B
A and B are disjoint sets
B is a superset of A
Which of the following is the symbol for element of?
∅
⊂
∈
⊂
