NDA (National Defence Academy) Mathematics: Questions 372  377 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: 372
» Analytical Geometry of Two and Three Dimensions » Eccentricity and Axis of a Conic
Question
What is the eccentricity of the conic
Choices
Choice (4)  Response  

a.  2/3 

b. 


c.  1 

d.  0 

Question number: 373
» Statistics and Probability » Union and Intersection of Events
Question
In a city, three daily newspaper are published, read read A and B; read B and C; o not read any of the thr
What is the percentage of persons who read onlybut neither nor? (Take )
Choices
Choice (4)  Response  

a.  21% 

b.  43% 

c.  13% 

d.  None of the above 

Question number: 374
» Trigonometry » Applications » Properties of Triangles
Appeared in Year: 2012
Question
If is a cyclic quadrilateral then what is equal to?
Choices
Choice (4)  Response  

a.  1 

b.  2 

c.  0 

d. 


Question number: 375
» Trigonometry » Applications » Properties of Triangles
Question
If is a cyclic quadrilateral then what is equal to?
Choices
Choice (4)  Response  

a.  2sin A + 2sin B 

b.  2sin A 

c.  sin A + sin B 

d. 


Question number: 376
» Analytical Geometry of Two and Three Dimensions » Angle between Two Lines and Two Planes
Appeared in Year: 2012
Question
If a line makes the angle with the axes, then what is the value of equal to?
Choices
Choice (4)  Response  

a.  2 

b.   1 

c.  0 

d.  1 

Question number: 377
Question
If then what is equal to?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

