IMO Level 1 Mathematics Olympiad (SOF) Class 7: Questions 56  61 of 1022
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Question number: 56
Question
The product of two rational numbers is . If one of the numbers is , then the other number is________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 57
Question
Which of the following statement is true?
Choices
Choice (4)  Response  

a.  For all nonzero integers a and b, is always greater than either a or b  
b.  The product of a negative and a positive integer may be zero  
c.  The product of two positive integers is positive  
d.  Question does not provide sufficient data or is vague 
Question number: 58
Question
A rational number
Choices
Choice (4)  Response  

a.  It is not possible to represent on the number line  
b.  Lies to the right side of 0 on the number line  
c.  Cannot be determined on which side the number lies  
d.  Lies to the left side of 0 on the number line 
Question number: 59
Question
Every negative integer is ________ zero.
Choices
Choice (4)  Response  

a.  Greater than  
b.  Less than  
c.  Less than or equal  
d.  Greater than or equal 
Question number: 60
Question
The value of X such that and are equivalent rational numbers is________.
Choices
Choice (4)  Response  

a. 
 
b.  64  
c.  9  
d. 

Question number: 61
Question
The value of such that and are equivalent rational numbers is________.
Choices
Choice (4)  Response  

a.  3  
b. 
 
c. 
 
d. 
