
Question 1 
An irrational number can not be expressed as a __________. 
A.  Decimal  B.  
C.  Fraction  D.  Negative number 
 
  

Question 2 
Which of the following numbers is sometimes called Pythagoras's constant?

A.  1  B.  √3 
C.  √2  D.  3.14 
 
  

Question 3 
Find the correct statement out of the following options. 
A.  In decimal form irrational numbers repeats.  B.  In decimal form irrational numbers terminate. 
C.  In decimal form irrational numbers either repeat or terminate.  D.  In decimal form irrational numbers do not repeat or terminate. 
 
  

Question 4 
Which of the following is not a rational number? 
A.  1  B.  √3 
C.  0  D.  3.6 
 
  

Question 5 
Which of the following is an irrational number? 
A.  0.12357...  B.  3.14 
C.  1/9  D.  1 
 
  


Question 6 
Which of the following term describes √36?

A.  Rational number  B.  Irrational number 
C.  Whole number  D.  Real number 
 
  

Question 7 
Which term describes ¾? 
A.  A whole number  B.  Prime number 
C.  Rational number  D.  Irrational number 
 
  

Question 8 
1 can be expressed as a _________. 
A.  Natural number  B.  Fractional number 
C.  Irrational number  D.  Composite number 
 
  

Question 9 
Is 3π2/2 a Rational Number? 
A.  Yes  B.  No 
C.  Depends on π^{2}  D.  Only in positive forms 
 
  

Question 10 
π is actually a nonending decimal and is ____________. 
A.  An irrational number  B.  A rational number 
C.  A terminating decimal number  D.  A prime number 
 
  
