NDA (National Defence Academy) Mathematics: Questions 42  47 of 384
Access detailed explanations (illustrated with images and videos) to 384 questions. Access all new questions we will add tracking exampattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.
Rs. 250.00 or
How to register?
Question number: 42
» Differential Calculus » Algebraic Operations on Continuous Functions
Appeared in Year: 2012
Question
How many tangents are parallel to for the curve
Choices
Choice (4)  Response  

a.  1 

b.  2 

c.  3 

d.  No Tangent is parallel to 

Question number: 43
» Algebra » Quadratic Equations with Real Coefficients
Question
If both the roots of the equation lie between then which one of the following is correct?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 44
» Matrices and Determinants » Adjoint and Inverse of a Square Matrix
Appeared in Year: 2016
Question
If is a square matrix of order and then what is
Choices
Choice (4)  Response  

a.  8/5 

b.  1/10 

c.  2/5 

d.  1/40 

Question number: 45
» Differential Calculus » Continuity of Functions
Appeared in Year: 2012
Question
Which one of the following statements is correct?
Choices
Choice (4)  Response  

a.  is a decreasing function 

b.  is an increasing function 

c.  is a constant function 

d.  is neither increasing nor decreasing function 

Question number: 46
» Algebra » Quadratic Equations with Real Coefficients
Appeared in Year: 2016
Question
If then which of the following is/are correct?
Select the correct answer using the code given below:
Choices
Choice (4)  Response  

a.  Neither 

b.  only 

c.  only 

d. 


Question number: 47
» Trigonometry » Angles and Their Measures in Degrees and in Radians
Question
If are two angles of a triangle, then what is the third angle?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  0 
