IMO Mathematics Olympiad (SOF) Class 5: Questions 1  6 of 837
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Question number: 1
Question
A visitors at the Gujarat Culture Center can hear beautiful music played on bells. The music is played on 1 highnote bell and 2 sets of 20 bells. Which of the following expressions should be used to find the total number of bells?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 2
Question
Given that 20 is the 2^{nd} common multiple of 2 and
. Find the smallest possible number for
.
Choices
Choice (4)  Response  

a.  3 

b.  5 

c.  7 

d.  9 

Question number: 3
Question
LI + LIII = ________.
Choices
Choice (4)  Response  

a.  411 

b.  104 

c.  114 

d.  401 

Question number: 4
Question
In a school, there are 704 desks to place into 22 classrooms. If the same number of desks is placed in each classroom, how many desks will be there in each room?
Choices
Choice (4)  Response  

a.  42 

b.  44 

c.  32 

d.  34 

Question number: 5
Question
Reena can do a piece of work in 5 hours then work done by Reena in one hour is________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  All of the above 

Question number: 6
Question
Which is equal to
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

