IMO Mathematics Olympiad Class 5: Questions 137  144 of 838
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Question number: 137
Question
Which fraction is equal to 5.10?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  All of the above 
Passage
Following table shows the number of books borrowed by each pupil and number of pupils. Study the table and answer the following questions.
Question number: 138 (1 of 1 Based on Passage) Show Passage
Question
How many pupils borrowed more than 2 books?
Choices
Choice (4)  Response  

a.  133  
b.  123  
c.  418  
d.  320 
Question number: 139
Question
Which fraction is equal to 51.236?
Choices
Choice (4)  Response  

a.  51236  
b. 
 
c. 
 
d.  Question does not provide sufficient data or is vague 
Question number: 140
Question
Check all Choice, What is Roman numeral for the greatest three digit number is________.
Choices
Choice (4)  Response  

a.  IXIXIX  
b.  CMXCIX  
c.  CMIIC  
d.  CMIXIX 
Question number: 141
Question
Lowest six digit number that can be formed using 9, 6, 0, 0, 3, 2 is ________?
Choices
Choice (4)  Response  

a.  002369  
b.  030269  
c.  200369  
d.  096032 
Question number: 142
Question
What fraction of figure is shaded and what is the difference between unshaded and shaded fraction?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 143
Question
Choose the odd one out.
Choices
Choice (4)  Response  

a.  CHMR  
b.  BGLQ  
c.  GLQV  
d.  BJLT 
Question number: 144
Question
The model below is orange shaded to represent the number 1.
1.
Each of the following models is shaded to represent a decimal number.
If the two decimals are added, what is the sum?
Choices
Choice (4)  Response  

a.  0.60  
b.  1.45  
c.  6.1  
d.  4.2 