NSTSE (National Science Talent Search Exam Unified Council) Class 10: Questions 24  32 of 1334
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1334 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 500.00 or
Question number: 24
Question
Set of natural numbers is a subset of
Choices
Choice (4)  Response  

a.  Set of composite numbers 

b.  Set of real numbers 

c.  Set of even numbers 

d.  Set of odd numbers 

Question number: 25
Question
Which of the following is not a rational number?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 26
Question
The value of is
Choices
Choice (4)  Response  

a.  2.23 

b.  1.72 

c.  2.59 

d.  1.41 

Question number: 27
Question
If X: Every fraction is a rational number and,
Y: Every rational number is a fraction,
Then which is the correct option?
Choices
Choice (4)  Response  

a.  X is false and Y is true 

b.  X is true and Y is false 

c.  X and Y false 

d.  X and Y true 

Question number: 28
Question
Representation of in a rational number form is,
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 29
Question
The product of two irrational number is
Choices
Choice (4)  Response  

a.  Either A or B 

b.  An irrational number 

c.  Rational number 

d.  None of the above 

Question number: 30
Question
The irrational number between 2 and 3 is,
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 31
Question
The sum of rational and irrational number is
Choices
Choice (4)  Response  

a.  Irrational number 

b.  Whole number 

c.  Fraction 

d.  Integer 

Question number: 32
Question
An irrational number is
Choices
Choice (4)  Response  

a.  A nonterminating and nonrepeating decimal 

b.  A nonterminating decimal 

c.  A nonrepeating decimal 

d.  A terminating and repeating decimal 
