IMO Level 1 Mathematics Olympiad (SOF) Class 8: Questions 53  59 of 1040
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Question number: 53
Question
Name the property of rational number illustrated by the given statement.
Choices
Choice (4)  Response  

a.  commutative 

b.  Distributive 

c.  Associativity 

d.  None of the above 

Question number: 54
Question
Simplify:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


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

a.  Real number is a rational number 

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

c.  Zero has not a reciprocal 

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

Question number: 56
Question
The standard form of is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 57
Question
Simplify:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


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

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

b.  Zero has a reciprocal 

c.  The reciprocal of a positive rational number is positive 

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

Question number: 59
Question
The cost of meters of rope is Rs. 11. Find its cost per meter.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

