A1 FIRST SEMESTER FINAL 2023

Which of the following is a rational number?

• 0.3333

• 3/4

• √2

• π

Is 8.27 rational or irrational?

• Rational
• Irrational
• Both
• None of the above

Zero is a ___________.

• whole number
• natural number
• whole number, integer, and rational
• irrational

A fraction is which type of number?

• Rational
• Irrational

A non-terminating decimal is which type of number?

• Rational 
• Irrational

Is √2 Irrational?

• Yes
• No

The square root of 57 is ...

• rational 
• irrational 

Given the following radical, decide if it is rational or irrational:
√121

• Rational
• Irrational

What are the subsets within the integer set? 

• natural
• natural, whole
• rational
• irrational

List all the classifications of numbers that apply to the real number. 
436

• Irrational 
• Rational, Integer, Whole
• Natural, Whole, Integer, Rational
• Rational, Integer