1st Quarter Remedial Exam in Mathematics
Quiz by Bea Bernadith Ramos
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- Q1
How can a group of objects with a common characteristic be referred as?
UNION OF SET
SUBSET
SET
UNIVERSAL SET
45s - Q2
Given that:
A = {1, 3, 5, 7, 9, 11, 13, 15}
What is the cardinality of the set?
2
4
8
6
45s - Q3
A given set is defined as B = {a, e, i, o, u}. How was the set defined?
by set builder notation
by verbal description
by using the roster method
none of the above
45s - Q4
Given that a set is defined as C ={x|x is an even prime number, x < 18}, what method was used?
roster method
none of the above
set builder notation
verbal description
45s - Q5
How can a set of all odd numbers less than 15 be represented?
A = {1, 3, 5, 7, 9, 11, 13, 15}
A = {2, 4, 6, 8, 10, 12, 14}
A = {1, 3, 5, 7, 9, 11, 13}
A = {3, 5, 7, 11, 13}
45s - Q6
How can a set of all vowels in the English alphabet be represented?
V = {a, e, i, o, u}
V = {a, e, o, u}
V = {e, i}
V = {a, o, u}
45s - Q7
Given that
A = {1, 2, 3, 4, 5}
B = {6, 7, 8, 9, 10}
What is the union of set A and set B?
A U B = {1, 10}
A U B = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
A U B = empty set
A U B = { }
45s - Q8
Given that
A = {a, b, c, d, e}
B = {f, g, h, i, j, k}
What is the union of set A and set B?
A U B = {a, b, c, d, e, f, g, h, i, j, k}
A U B = { }
A U B = {a, b, c}
A U B = {a}
45s - Q9
Given that
A = {1, 2, 3}
B = {4, 5, 6}
C = {7, 8, 9, 10}
What will be the elements of the universal set?
U = {1, 2, 3, 4, 5, 6}
U = {4, 5, 6, 7, 8, 9, 10}
U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
U = {1, 2, 3, 7, 8, 9, 10}
45s - Q10
Given that A ={a, b, c, d, e} and B = {a, c, g}, the intersection of these sets will have the elements {a, c}. What does intersection of sets mean?
None of the above
This is the number of elements that the sets have.
These are all the elements that are common in the given sets.
This is the combination of all the elements of the given sets.
45s - Q11
Which of the following is as subset of A = {l, o, v, e}?
all of the above
{d, e, n}
{l, i , d}
{o, v, e}
45s - Q12
Which of the following is NOT a subset of B = {b, u, r, n}?
none of the above
{u, r, n}
{ }
{b, n}
45s - Q13
TRUE OR FALSE
A singleton set is characterized by a single element in a set.
boolean://True
45s - Q14
TRUE OR FALSE
An empty set, also known as a null set, will always be a subset of any set.
boolean://True
45s - Q15
TRUE OR FALSE
An ellipsis used in representing a set can be an indication that it is an infinite set.
boolean://True
45s