IMO Mathematics Olympiad Class 5: Questions 149  154 of 837
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Question number: 149
Question
XC is same as ________.
Choices
Choice (4)  Response  

a.  100  50 

b.  100 + 10 

c.  100  9 

d.  100  10 

Question number: 150
Question
In 5, 67, 43, 198 the digit 6 stands for________.
Choices
Choice (4)  Response  

a.  6 hundred 

b.  6 thousand 

c.  60 lakhs 

d.  6 lakhs 

Question number: 151
Question
Which of the following figures has a line of symmetry?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 152
Question
What is 100.001 rounded to the nearest value?
Choices
Choice (4)  Response  

a.  100.001 

b.  100001 

c.  001 

d.  100.0 

Question number: 153
Question
I think of a decimal number. After I have subtracted 2.3 from it, then multiplied by 2 and then added 0.6, I get 2. What is the decimal number?
Choices
Choice (4)  Response  

a.  5 

b.  3 

c.  0 

d.  Question does not provide sufficient data or is vague 

Question number: 154
Question
What mixed number represents the blue shaded portion of the two models shown below?
Choices
Choice (4)  Response  

a.  1 

b. 


c. 


d.  Question does not provide sufficient data or is vague 
