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Worksheets

SETS

Total questions: 10

Worksheet time: 3mins

Name
Class
Date
1.

Which of the following is the set of all types of matter?

a)

X = {iron, aluminum, nickel, copper, gold, silver}

b)

Y = {hydrogen, oxygen, nitrogen, carbon dioxide}

c)

Z = {liquids, solids, gases, plasmas}

d)

None of the above.

2.

Which of the following is the set of all oceans on earth?

a)

G = {Atlantic, Pacific, Arctic, Indian, Antarctic}

b)

E = {Amazon, Nile, Mississippi, Rio Grande, Niagara}

c)

F = {Asia, Africa, North America, South America, Antarctica, Europe, Australia}

d)

All of the above.

3.

Which of the following is the set of odd whole numbers less than 10?

a)

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

b)

D = {0, 2, 4, 6, 8}

c)

E = {1, 3, 5, 7, 9}

d)

None of the above.

4.

Which of the following is the set of all suits in a standard deck of playing cards?

a)

R = [ace, two, three, four, five, six, seven, eight, nine, ten, jack, queen, king]

b)

S = {hearts, diamonds, clubs, spades}

c)

T = {jokers}

d)

None of the above.

5.

Jennifer listed the set of all letters in the word library as shown below. What is wrong with this set?

A = {l, i, b, r, a, r, y}

a)

A capital letter is used to represent this set.

b)

It uses curly braces.

c)

It uses commas.

d)

The objects in this set are not unique.

6.

What type of set is G?

G = {liquids, solids, gases, plasmas}

a)

empty

b)

finite

c)

infinite

d)

none of the above

7.

What type of set is H?

H = {..., -3, -2, -1, 0, +1, +2, +3, ...}

a)

empty

b)

finite

c)

infinite

d)

none of the choices

8.

Which of the following sets are finite?

a)

{vowels}

b)

{days of the week}

c)

{primary colors}

d)

All of the above.

9.

Which of the following is an infinite set?

a)

{integers}

b)

{states in the US}

c)

{alphabet}

d)

None of the above.

10.

Which of the following is an empty (null) set?

a)

{tiger, lion, puma, cheetah, leopard, cougar, ocelot}

b)

{prime numbers between 1 and 100}

c)

{cars with more than 20 doors}

d)

All of the above.