IMO Mathematics Olympiad Class 6: Questions 110  116 of 912
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Question number: 110
Question
An associative law for whole numbers is satisfied with respect to operations
Choices
Choice (4)  Response  

a.  Addition and multiplication  
b.  Division and multiplication  
c.  Subtraction and division  
d.  Subtraction and multiplication 
Question number: 111
Appeared in Year: 2012
Question
Solve the following Roman numeral.
Choices
Choice (4)  Response  

a.  126  
b.  148  
c.  136  
d.  216 
Question number: 112
Question
Commutative law does not work for
Choices
Choice (4)  Response  

a.  Subtraction and division  
b.  Subtraction and multiplication  
c.  Division and multiplication  
d.  Addition and multiplication 
Question number: 113
Question
If , then ________
Choices
Choice (4)  Response  

a. 
 
b.  Neither  
c.  Either  
d. 

Question number: 114
Question
What is the inverse property of multiplication and addition respectively ________
Choices
Choice (4)  Response  

a.  0, 1  
b.  1, 0  
c.  All of the above  
d.  Question does not provide sufficient data or is vague 
Question number: 115
Question
Which of the following statement is true?
Statement I: Every integer is a whole number
Statement II: Every rational number is a whole number
Choices
Choice (4)  Response  

a.  I and II true  
b.  II true  
c.  I true,  
d.  I and II false 
Question number: 116
Question
The number with which 143 is added so that the sum remains the same is ________
Choices
Choice (4)  Response  

a.  0  
b.  43  
c.  143  
d.  1 