NDA (National Defense Academy) Mathematics: Questions 374  382 of 384
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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. 

Question number: 378
» Statistics and Probability » Measures of Central Tendency » Median
Question
A variate takes value what is the median?
Choices
Choice (4)  Response  

a.  4  
b.  1  
c.  3  
d.  5 
Question number: 379
» Statistics and Probability » Random Variable as Function on a Sample Space
Question
Calculate the sum of the series
Choices
Choice (4)  Response  

a.  674897119  
b.  8245991  
c.  704811971  
d.  Question does not provide sufficient data or is vague 
Question number: 380
» Statistics and Probability » Statistics Classification of Data
Question
What is the greatest value of the positive integer satisfying the condition
Choices
Choice (4)  Response  

a.  8  
b.  10  
c.  9  
d.  11 
Question number: 381
» Statistics and Probability » Outcomes and Associated Sample Space
Question
The sum of three numbers in an A. P. is 18 and the sum of their cubes is 408. Find them.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c.  Both a. and b. are correct  
d.  None of the above 
Question number: 382
» Statistics and Probability » Variance and Standard Deviation » Determination and Comparison
Question
If the mean deviation of number 1, from their mean is 110, then the d is equal to
Choices
Choice (4)  Response  

a. 
 
b.  1.2  
c. 
 
d. 
