IMO Mathematics Olympiad Class 5: Questions 391  398 of 838
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Question number: 391
Question
The second Roman numeral is ________?
Choices
Choice (4)  Response  

a.  N 

b.  II 

c.  XI 

d.  O 

Question number: 392
Question
How would you write out twelve lac twelve thousand twelve hundred and twelve numerically?
Choices
Choice (4)  Response  

a.  1213132 

b.  1213211 

c.  1213212 

d.  All of the above 

Question number: 393
Question
What is 45.543 rounded to the nearest value?
Choices
Choice (4)  Response  

a.  45.54 

b.  4455 

c.  5544 

d.  4554 

Question number: 394
Question
What fraction of the figure is shaded?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 395
Question
One Kilometer Square is = ________ Hectare?
Choices
Choice (4)  Response  

a.  0.01 

b.  0.1 

c.  1.0 

d.  None of the above 

Question number: 396
Question
What is the missing value in the given mathematical statement?
Choices
Choice (4)  Response  

a.  1 

b.  6 

c.  7 

d.  5 

Question number: 397
Question
I think of a decimal number. After I have subtracted 3.5 from it, then multiplied by 2 and then added 0.56, I get 1.2. what is the decimal number?
Choices
Choice (4)  Response  

a.  3.82 

b.  7.64 

c.  7 

d.  7.5 

Question number: 398
Question
Number of zeroes in 10 million are________.
Choices
Choice (4)  Response  

a.  6 

b.  7 

c.  5 

d.  8 
