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- 1. Multiple Choice
1. An object or member in a set is called __________.
an element
an item
a person
a thing
- 2. Multiple Choice
1. What type of set is denoted as either { } or Ø?
Superset
Finite Set
Empty (or Null) Set
Infinite set
- 3. Multiple Choice
The set of all whole numbers is not a well-defined set?
True
False
- 4. Multiple Choice
Set Q contains the letters in the word SISTER. Which of the following is set Q?
Q = { S, T, R }
Q = { I, E }
Q = { S, I, S, T, E, R }
Q = { S, I, T, E, R }
- 5. Multiple Choice
If D = {Former prime ministers of Jamaica}, then D is:
An empty set
A well-defined set
A not well defined set
An infinite set
- 6. Multiple Choice
We use lower case letters to name a set.
True
False
- 7. Multiple Choice
A group or collection of objects is called
a set
an element
a list
a group
- 8. Multiple Choice
The set of vowels in English alphabet contains elements
{a, b, c, d, e, f}
{p, q, r, s, t}
{l, m, n, o, p}
{a, e, i, o, u}
- 9. Multiple Choice
What best describe the relationship between set M and N if
M = {P, Q, R, S, T} and N = {A, B, C, D, E}.
Subsets
Intersecting sets
Disjoint sets
None of the above.
- 10. Multiple Choice
If A = {even numbers less than 13}, then
A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}
A = {1,3, 5, 7, 9, 11}
A = {2, 4, 6, 8, 10, 12}
A = {2, 4, 6, 8, 11,}
- 11. Multiple Choice
Which of the following best describes set P, where P = { car, train, aeroplane, boat}
{types of public transportation}
{name of places most visited}
{four things in the country}
None of the above
- 12. Multiple Choice
If U = {1, 3, 5, 7, 9, 11, 13}, which of the following is a subset of U?
M = {2, 4}
N = {0}
O = {4, 5, 13}
P = {5, 11, 1}
- 13. Multiple Choice
Which of the following is a well defined set?
{A tall student in the class}
{My favourite superhero}
{Types of subjects done in grade 7}
{My favourite subject done in grade 7}
- 14. Multiple Choice
1. Given that set A = {3, 5, 7, 9}, B = {2, 4, 6, 8, 10, 12} and C = {2, 4, 8, 12}, which of the following is correct?
A is a subset of B
C is a subset of B
B is a subset of C
A is a subset of C
- 15. Multiple Choice
1.
Which of the following shows a disjoint set?
- 16. Multiple Choice
Every set must have in numbers?
True
False
- 17. Multiple Choice
Which of the following best describe set T = {St. James, Clarendon, ST. Ann}
{Three parishes in Jamaica}
{Name of cities}
{Three countries in a continent}
None describes set T
- 18. Multiple Choice
Given A = {1, 3, 6, 8, 9, 12, 15} and B = {6, 9, 12}, which is TRUE?
A and B are disjoint
A and B are empty sets
A and B are intersecting sets
B is a subset of A
- 19. Multiple Choice
Which of the following shows F = {odd numbers from 3 to 15}?
F = {2, 4, 6, 8, 10, 12, 14}
F = {3, 5, 7, 9, 11, 13, 15 }
F = {1, 3, 5, 7, 9, 11, 13, 15}
F = {3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
- 20. Multiple Choice
A disjoint set is?
Sets that have no members in common
Sets with the same number of members
Sets that share common members
Sets where all members are the same
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