Rational Numbers (IMO Mathematics Olympiad Class 8): Questions 52  58 of 66
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Question number: 52
» Rational Numbers
Question
The number which is divided by to get is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 53
» Rational Numbers
Question
Name the property of rational number illustrated by the given statement.
Choices
Choice (4)  Response  

a.  Distributive 

b.  Associativity 

c.  commutative 

d.  All of the above 

Question number: 54
» Rational Numbers
Question
Simplify:
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Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 55
» Rational Numbers
Question
Which of the following statement is false?
Choices
Choice (4)  Response  

a.  The product of two positive rational number is always positive 

b.  The product of a two negative rational number is positive 

c.  Zero has not a reciprocal 

d.  Real number is a rational number 

Question number: 56
» Rational Numbers
Question
The standard form of is
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Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 57
» Rational Numbers
Question
Simplify:
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Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 58
» Rational Numbers
Question
Which of the following statement is true?
Choices
Choice (4)  Response  

a.  The product of two positive rational number is always negative 

b.  The product of two negative rational number is always negative 

c.  Zero has a reciprocal 

d.  The reciprocal of a positive rational number is positive 
