Quiz about Sets

Question 1

Another term for member of a set.

Accepted Answer

element

Answer

set

Answer

set notation

Answer

roster method

Question 2

"The set of honest people" is a _____set.

Accepted Answer

not well-defined

Answer

well-defined

Question 3

Which of the following is a well-defined set?

Accepted Answer

The set of books in a shelf

Answer

The set of beautiful flowers

Answer

The set of nice cars

Answer

The set of good students

Question 4

Which of these is an empty set?

Accepted Answer

The set of two-legged elephants

Answer

The set of green apples.

Answer

The set of white shirts

Answer

The set of green bananas

Question 5

What is the cardinality of set A is a counting number less than 10?

Accepted Answer

9

Answer

7

Answer

8

Answer

10

Question 6

Which of the following sets is infinite?

Accepted Answer

Set S is a set or prime numbers.

Answer

Set W is a counting number less than 5.

Answer

Set A is a set of whole number between 10 and 15.

Answer

Set Y is a set of letters in the English alphabet after U.

Question 7

Which of the following is true?

Accepted Answer

If two sets have exactly the same elements, then they are equal.

Answer

The cardinality of an empty set is 1.

Answer

If two sets are equal, then they are equivalent.

Answer

If two sets are equivalent, then they are equal.

Question 8

Which is not an infinite set?

Accepted Answer

{x|x is a factor of 36}

Answer

{x|x is a counting number greater than 15}

Answer

{2, 4, 6,..}

Answer

{x|x is a multiple of 9}

Question 9

Which set has denumerable elements?

Accepted Answer

Finite Set

Answer

Universal Set

Answer

Empty Set

Answer

Infinite Set

Question 10

What way of expressing sets lists down all the elements contained in the set?

Accepted Answer

roster

Answer

set-builder

Answer

graphical

Answer

semantic

Question 11

What operation on sets combine all the elements found in the sets selected?

Accepted Answer

Union

Answer

Intersection

Answer

Complement

Answer

Cardinality

Question 12

An instructive way of describing the relationships between sets and elements and are made up of circles which represent the sets.

Accepted Answer

Venn Diagram

Answer

Venn Diaphragm

Answer

Venn Euler

Answer

Venn Operations

Question 13

Which of the following is not a set?

Accepted Answer

The set of students wearing red dress

Answer

The set of boys wearing the school uniform.

Answer

The set of even numbers

Answer

The set of the colors of the rainbow

Question 14

Which of the following is not an element of A = {b, g, 5, 8, 12}}

Accepted Answer

c

Answer

12

Answer

g

Answer

8

Question 15

What is the cardinal of the set, H = {w, o, n, d, e, r, f, u, l}

Accepted Answer

9

Answer

10

Answer

8

Answer

7

Question 16

Roster method is describing the elements in a set.

Accepted Answer

False

Answer

True

Question 17

Set D is the set of the distinct letters in the word mathematics. Write the set using the Roster method.

Accepted Answer

D = {m, a, t, h, e, i, c, s}

Answer

D = {m, a, t, h, e, m, a, t, i, c, s}

Answer

D = {m, a, t, h}

Answer

D = {m, a, t, h, i, c, s}

Question 18

Which of the following is not an element of the set of colors of the rainbow?

Accepted Answer

pink

Answer

red

Answer

orange

Answer

indigo

Question 19

(...) refers to ellipsis

Accepted Answer

True

Answer

False

Question 20

Set C is the set of whole numbers less than 9. Write the set using the Roster method.

Accepted Answer

C = {0, 1, 2, 3, 4, 5, 6, 7, 8}

Answer

C = {1, 2, 3, 4, 5, 6, 7, 8, 9}

Answer

C = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

Answer

C = {1, 2, 3, 4, 5, 6, 7, 8}

Question 21

List all the elements in A= {letters in the word "BOOK"}.

Accepted Answer

A= {B,O,K}

Answer

A= {B,O,O,K}

Answer

A= {B,K}

Answer

D.

Question 22

Which of these sets is equal to {L,O,V,E}?

Accepted Answer

{O,E,L,V}

Answer

{O,V,E}

Answer

{S,E,V,O,L}

Answer

{L,E,V}

Question 23

Describe this set in words: {2,3,5,7,11,13,17,19}

Accepted Answer

Set of prime numbers from 2 to 19

Answer

Set of prime numbers less than 19

Answer

Set of odd numbers less than 20

Answer

Set of whole numbers less than 20

Question 24

Consider M={vowels in the word "MATHEMATICS"}. Find n(M).

Accepted Answer

3

Answer

4

Answer

7

Answer

10

Question 25

Write {even whole numbers between 3 to 15} using the roster method.

Accepted Answer

{4,6,8,10,12,14}

Answer

{3,5,7,9,11,13,15}

Answer

{5,7,9,11,13}

Answer

{2,4,6,8,10,12,14,16}

Question 26

What number set is represented?
.... -1, 0, 1 .....

Accepted Answer

Integers

Answer

Rational

Answer

Whole

Answer

Natural

Question 27

What number set is represented?
0, 1, 2, 3......

Accepted Answer

Whole

Answer

Rational

Answer

Integers

Answer

Natural

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