IMO Mathematics Olympiad Class 6: Questions 39  45 of 912
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Question number: 39
Question
Place value of 8 in 83, 12, 739 is________.
Choices
Choice (4)  Response  

a.  8 thousands  
b.  8  
c.  8 millions  
d.  80 millions 
Question number: 40
Question
Expanded form of 57890 is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 41
Question
Which place comes between Million’s and Ten Thousand’s place in the place value chart?
Choices
Choice (4)  Response  

a.  Hundred thousand’s  
b.  Unit’s  
c.  Ten’s  
d.  Ten thousand’s 
Question number: 42
Question
Write the smallest 5 digit number using different digits with 9 in the one’s place?
Choices
Choice (4)  Response  

a.  56749  
b.  34568  
c.  43949  
d.  57846 
Question number: 43
Question
Equivalent fraction of is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 44
Question
When a lower figure is placed to the left of another, the value is ________ from the larger figure to the right.
Choices
Choice (4)  Response  

a.  Added  
b.  Multiplied  
c.  Subtracted  
d.  Question does not provide sufficient data or is vague 
Question number: 45
Question
Place value of a digit increases by ________ times as it moves place by place from right to left.
Choices
Choice (4)  Response  

a.  100  
b. 
 
c.  1  
d.  10 