NSTSE (National Level Science Talent Search Examination) Class 10: Questions 76  83 of 1087
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Question number: 76
Question
Representation of in a rational number form is,
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 77
Question
If then the value of is close to
Choices
Choice (4)  Response  

a.  0.861 

b.  1.223 

c.  0.471 

d.  0.567 

Question number: 78
Question
The product of two irrational number is always________
Choices
Choice (4)  Response  

a.  Irrational 

b.  Rational 

c.  Question does not provide sufficient data or is vague 

d.  None of the above 

Question number: 79
Question
The Product of rational and irrational number is
Choices
Choice (4)  Response  

a.  Irrational number 

b.  Whole number 

c.  Fraction 

d.  Integer 

Question number: 80
Question
The numberis________
Choices
Choice (4)  Response  

a.  Cannot define 

b.  Rational number 

c.  Irrational number 

d.  None of the above 

Question number: 81
Question
Which of the following numbers has the terminal decimal representation?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 82
Question
Zero is a subset of
Choices
Choice (4)  Response  

a.  Set of even numbers 

b.  Set of rational numbers 

c.  Set of irrational numbers 

d.  Set of odd numbers 

Question number: 83
Question
The numberis________ where A and B is not a rational number.
Choices
Choice (4)  Response  

a.  Irrational number 

b.  Rational number 

c.  Cannot define 

d.  None of the above 
