BITSAT Mathematics: Questions 53  59 of 60
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Question number: 53
» Complex Numbers and Quadratic Equations » Argand Diagram
Question
If lies on , then lies on –
Choices
Choice (4)  Response  

a.  Parabola  
b.  Ellipse  
c.  Line  
d.  Circle 
Question number: 54
» Limits, Continuity, Differential Calculus » Maxima and Minima of Functions
Question
has its extreme value of . Then –
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  All of the above 
Question number: 55
» 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: 56
» 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 
Question number: 57
» Coordinate Geometry » Conditions for Concurrence of Three Lines
Question
The lines , and are concurrent. If passes through the point –
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 58
» Basic Mathematics » Algebra » Simplifying Expressions
Question
is divisible by –
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 59
» Matrices and Determinants » Adjoint and Evaluation of Inverse of Square Matrix
Question
The inverse of a symmetric matrix is –
Choices
Choice (4)  Response  

a.  Skew – symmetric  
b.  Symmetric  
c.  Diagonal matrix  
d.  Question does not provide sufficient data or is vague 