Rational Numbers (IMO Mathematics Olympiad (SOF) Class 8): Questions 1  9 of 66
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Question number: 1
» Rational Numbers
Question
The standard form of is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 2
» Rational Numbers
Question
The value of for which the two rational numbers , are equivalent, is_.
Choices
Choice (4)  Response  

a.  12 

b.  13 

c.  14 

d.  11 

Question number: 3
» Rational Numbers
Question
The number which is added to to get is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 4
» Rational Numbers
Question
Name the property of rational number illustrated by the given statement.
Choices
Choice (4)  Response  

a.  Associativity 

b.  Distributive 

c.  commutative 

d.  All of the above 

Question number: 5
» Rational Numbers
Question
The number which is subtracted from to get is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 6
» Rational Numbers
Question
The value of for which the two rational numbers , are equivalent, is_.
Choices
Choice (4)  Response  

a. 


b.  2 

c.  0 

d.  1 

Question number: 7
» Rational Numbers
Question
A rational number between and is _.
Choices
Choice (4)  Response  

a. 


b.  0.21 

c.  0.23 

d.  All a. , b. and c. are correct 

Question number: 8
» Rational Numbers
Question
If a = 2, and b = 3 then the value of is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 9
» Rational Numbers
Question
Simplify:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

