IMO Level 1 Mathematics Olympiad (SOF) Class 5: Questions 59  66 of 889
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Question number: 59
Question
CM – CD = ________.
Choices
Choice (4)  Response  

a.  1500  
b.  500  
c.  700  
d.  600 
Question number: 60
Question
The value of =________.
Choices
Choice (4)  Response  

a.  511  
b.  115  
c.  151  
d.  Question does not provide sufficient data or is vague 
Question number: 61
Question
Given that 42 is the 3^{rd} common multiple of 2 and
. Find the smallest possible number for
.
Choices
Choice (4)  Response  

a.  9  
b.  5  
c.  7  
d.  3 
Question number: 62
Question
Which is equal to
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 63
Question
21 is a common multiple of
and 3. Find the greatest possible number for
?
Choices
Choice (4)  Response  

a.  6  
b.  7  
c.  All of the above  
d.  Question does not provide sufficient data or is vague 
Question number: 64
Question
In the product 435 and 23, which digit is in the thousand’s place?
Choices
Choice (4)  Response  

a.  1  
b.  5  
c.  0  
d.  All of the above 
Question number: 65
Question
In a movie hall, 435 seats are vacant and 1342 seats are occupied. What is the sitting capacity of the hall?
Choices
Choice (4)  Response  

a.  1577  
b.  1777  
c.  1787  
d.  1778 
Question number: 66
Question
Which list shows first three multiples of 3?
Choices
Choice (4)  Response  

a.  2,4, 6,  
b.  3,30,300  
c.  2,3, 4  
d.  3,6, 9 