Sequence and Series (KVPY StreamSA (Class 11) Math): Questions 1  6 of 15
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 265 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 200.00 or
Question number: 1
» Sequence and Series » N Terms of Special Series (Squares & Cubes)
Appeared in Year: 2011
Question
The expression, lies in interval
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 2
» Sequence and Series » Arithmetico  Geometric Progression
Appeared in Year: 2012
Question
If a, b, c, d are positive real numbers such that, , then is
Choices
Choice (4)  Response  

a.  1 

b. 


c.  2 

d.  All of the above 

Question number: 3
» Sequence and Series » N Terms of Special Series (Squares & Cubes)
Appeared in Year: 2010
Question
The number of positive integers n in the set {1, 2, 3, …, 100} for which the number
is an integer is
Choices
Choice (4)  Response  

a.  4 

b.  6 

c.  7 

d.  14 

Question number: 4
» Sequence and Series » Arithmetic Series
Appeared in Year: 2014
Question
The value of,
Is equal to?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 5
» Sequence and Series » N Terms of Special Series (Squares & Cubes)
Appeared in Year: 2014
Question
The sum of all positive integers n for which
Is also an integer is
Choices
Choice (4)  Response  

a.  9 

b.  Infinite 

c.  8 

d.  15 

Question number: 6
» Sequence and Series » Arithmetico  Geometric Progression
Appeared in Year: 2013
Question
Let a, b, c, d, e be natural numbers in an arithmetic progression such that a + b + c + d + e is the cube of an integer and b + c + d is square of an integer. The least possible value of the number of digits of c is.
Choices
Choice (4)  Response  

a.  5 

b.  2 

c.  4 

d.  3 
