NDA (National Defence Academy) Mathematics: Questions 348  353 of 384
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Question number: 348
» Statistics and Probability » Union and Intersection of Events
Question
In a city, three daily newspaper are published, read readread A and B; readreado not read any of the thr
What is the percentage of persons who read all the three papers?
Choices
Choice (4)  Response  

a.  42 % 

b.  35 % 

c.  20 % 

d.  17 % 

Question number: 349
» Statistics and Probability » Union and Intersection of Events
Appeared in Year: 2012
Question
In a city, three daily newspaper are published, read readread A and Bread A and C; o not read any of the thr
What is the percentage of persons who read only two papers? (Take)
Choices
Choice (4)  Response  

a.  44% 

b.  31% 

c.  19% 

d.  None of the above 

Question number: 350
» Algebra » Geometric and Harmonic Progressions
Question
What is the sum of the series 1+ equal to?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 351
Question
If then what is equal to?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 352
Appeared in Year: 2012
Question
If then what is equal to?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 353
» Statistics and Probability » Measures of Central Tendency » Median
Appeared in Year: 2012
Question
A variate takes value what is the median.
Choices
Choice (4)  Response  

a.  4 

b.  2 

c.  7 

d.  9 
