QUIZ on Rational & Irrational Numbers

Which of the following is an irrational number?

• 0.333333...

A rational number can be written as a fraction.

• true

• false

A terminating decimal is a decimal that...

• never ends.

• repeats numbers in a pattern.

• ends.

• never ends and never repeats.

All whole numbers are rational numbers.

• True

• False

Is 3.74 a rational number?

• yes
• no

A REPEATING decimal is what type of number?

• Rational 
• Irrational

The square root of 2 is an irrational number because...

• all square roots are irrational

• the answer is a decimal that never stops and never repeats

• two is an even number

• the decimal never repeats

• the decimal never stops

Which of the following is an irrational number?

What type of number is π ?

• Rational
• Irrational

What number system does √7 belong to?

• Rational

• Irrational

• Whole

• Integer