Sets, Relations and FunctionsEquivalence Relations (KVPY (Kishore Vaigyanik Protsahan Yojana) StreamSA (Class 11) Math): Questions 1  5 of 5
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Question number: 1
» Sets, Relations and Functions » Equivalence Relations
Appeared in Year: 2011
Question
Below are four equations in x. Assume that 0 < r < 4. Which of the following has the largest solution for x?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 2
» Sets, Relations and Functions » Equivalence Relations
Question
Below are four equations in x. Assume that 0 < r < 4. Which of the following has the largest solution for x?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 3
» Sets, Relations and Functions » Equivalence Relations
Appeared in Year: 2014
Question
Let a, b, c be nonzero real numbers such that a + b + c = 0; let and Then.
Choices
Choice (4)  Response  

a.  always 

b.  always 

c.  can take both positive and negative value 

d.  always 

Question number: 4
» Sets, Relations and Functions » Equivalence Relations
Question
If p, q are real numbers such that, then the value of is,
Choices
Choice (4)  Response  

a.  2 

b.  1 

c.  0 

d.  3 

Question number: 5
» Sets, Relations and Functions » Equivalence Relations
Appeared in Year: 2010
Question
22. If x, y are real numbers such that, then the value of is
Choices
Choice (4)  Response  

a.  3 

b.  2 

c.  0 

d.  1 
