Computation Operations (IMO Mathematics Olympiad (SOF) Class 5): Questions 62  68 of 131
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Question number: 62
» Computation Operations
Question
Which is equal to
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


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

a.  7 

b.  6 

c.  None of the above 

d.  All of the above 

Question number: 64
» Computation Operations
Question
In the product 435 and 23, which digit is in the thousand’s place?
Choices
Choice (4)  Response  

a.  0 

b.  5 

c.  1 

d.  None of the above 

Question number: 65
» Computation Operations
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
» Computation Operations
Question
Which list shows first three multiples of 3?
Choices
Choice (4)  Response  

a.  3, 30, 300 

b.  2, 4, 6, 

c.  2, 3, 4 

d.  3, 6, 9 

Question number: 67
» Computation Operations
Question
2340 soldiers were sent out on a mission. Each army truck could carry a maximum of 65 soldiers. How many army trucks were needed to carry all 2340 soldiers?
Choices
Choice (4)  Response  

a.  37 

b.  36 

c.  35 

d.  None of the above 

Question number: 68
» Computation Operations
Question
Number ending with an even number is always divisible by ________.
Choices
Choice (4)  Response  

a.  7 

b.  2 

c.  5 

d.  3 
