IMO Mathematics Olympiad (SOF) Class 8: Questions 27  35 of 1030
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Question number: 27
Question
A rational number between 0.30 and 0.40 is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 28
Question
What should be divided to to get
Choices
Choice (4)  Response  

a.  2 

b.  1 

c. 


d.  0 

Question number: 29
Question
The rational number which is not lying between and 0.5 is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 30
Question
The rational number which is not lying between and is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 31
Question
Which of the following statement is true?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  All of the above 

Question number: 32
Question
Multiply the sum of and by their difference.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 33
Question
The multiplication of two rational numbers is . If one of the number is , then find the other.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 34
Question
What should be multiplied to to get
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 35
Question
The number, which is subtracted from to get is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

