Sets, Relations and Functions (BITSAT Mathematics): Questions 1  6 of 14
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Question number: 1
» Sets, Relations and Functions » Equivalence Relations
Question
What is the remainder obtained by dividing by ?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 2
» Sets, Relations and Functions » Functions Mapping and Types
Question
If be a mapping defined by , then is equal to –
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 3
» Sets, Relations and Functions » Functions Mapping and Types
Question
If , then which of the following are function from to itself?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 4
» Sets, Relations and Functions » Domain, Range
Question
The image of the interval , under the mapping given by is –
Choices
Choice (4)  Response  

a.  [8, 72]  
b. 
 
c. 
 
d.  All of the above 
Question number: 5
» Sets, Relations and Functions » Functions and Composition
Question
If , when and , then is equal to –
Choices
Choice (4)  Response  

a. 
 
b.  x  
c.  a  
d. 

Question number: 6
» Sets, Relations and Functions » Functions and Composition
Question
If , where is an integer and is a proper fraction, then is equal to –
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  All of the above 