NDA (National Defence Academy) Mathematics: Questions 320  325 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: 320
» Algebra » Arithmetic Progression
Appeared in Year: 2012
Question
If are in as well as , Then which one of the following is correct?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 321
» Algebra » Arithmetic Progression
Question
Let be in where Let be in where
What is the value of
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 322
» Analytical Geometry of Two and Three Dimensions » Angle between Two Lines
Question
Out of points in a plane, points are in the same straight line, triangles can be formed by joining these points. What is the value of
Choices
Choice (4)  Response  

a.  4 

b.  3 

c.  5 

d.  6 

Question number: 323
» Algebra » Conversion from Decimal System to Binary System
Question
If the number in decimal system is converted into binary system, then what is the resulting number?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 324
» Algebra » Arithmetic Progression
Question
What is the arithmetic mean of first natural number with weights being the number itself?
Choices
Choice (4)  Response  

a.  6 

b.  7 

c.  4 

d.  5 

Question number: 325
» Algebra » Arithmetic Progression
Question
Let be in where Let be in where And then, What is the value of
Choices
Choice (4)  Response  

a.  Cannot be determined 

b. 


c. 


d. 

