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Quiz on Real Numbers

Total questions: 5

Worksheet time: 50secs

Name
Class
Date
1.

Which of the following sets of numbers is a subset of the set of real numbers?

a)

Rational

b)

Complex

c)

Imaginary

d)

None of the choices

2.

Which of the following numbers is a real number?

a)

0

b)

0.1

c)

-1/2

d)

232\sqrt{3}

3.

Which of the following numbers is irrational?

a)

0

b)

1/2

c)


0.30.\overline{3}

d)

2\sqrt{2}

4.

The decimals below are rational except __________.

a)

0.5

b)

0.110.\overline{11}

c)

0.123123123...

d)

0.12345...

5.

Choose the numbers which are non-negative integers.

a)

0

b)

1

c)

1/2

d)

-2