Rational Numbers (IMO Mathematics Olympiad Class 8): Questions 9  15 of 66
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Question number: 9
» Rational Numbers
Question
Simplify:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 10
» Rational Numbers
Question
The sum of the additive inverse of 2 and multiplicative inverse of 3 is_.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 11
» Rational Numbers
Question
Which of the following statement is false?
Choices
Choice (4)  Response  

a.  If we take then  
b.  If we take then  
c.  If we take then  
d.  If we take then 
Question number: 12
» Rational Numbers
Question
The rational number which is not lying between and is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c.  0.67  
d.  2 
Question number: 13
» Rational Numbers
Question
Which of the following statement is true?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 14
» Rational Numbers
Question
The value of for which the two rational numbers are equivalent, is_.
Choices
Choice (4)  Response  

a.  1  
b. 
 
c. 
 
d. 

Question number: 15
» Rational Numbers
Question
If X = 5, then the value of is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.   