KVPY (Kishore Vaigyanik Protsahan Yojana) StreamSA (Class 11) Math: Questions 218  223 of 265
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Question number: 218
» Complex Numbers and Quadratic Equations » Relation Between Roots and Coefficients
Question
If and have one common root and then value of is –
Choices
Choice (4)  Response  

a.  2 

b.  3 

c.  1 

d.  All of the above 

Question number: 219
» Sequence and Series » Relation Between AM and GM
Question
Let a, b, c be three nonnegative integers such that. The maximum possible value of is,
Choices
Choice (4)  Response  

a.  955 

b.  965 

c.  975 

d.  985 

Question number: 220
» Complex Numbers and Quadratic Equations » Formation of Quadratic Equations With Given Roots
Question
The equation whose one roots is, is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 221
» Basic Mathematics » Algebra » Solutions to Equations
Question
If m, n are natural number such that then the minimum possible value of mn is –
Choices
Choice (4)  Response  

a.  62000 

b.  63000 

c.  63500 

d.  62500 

Question number: 222
» Basic Mathematics » Algebra » Simplifying Expressions
Question
If the system of equations: has no solution, then the value of k is –
Choices
Choice (4)  Response  

a.  2 

b.  3 

c.  1 

d.  4 

Question number: 223
» Basic Mathematics » Algebra » Solutions to Equations
Question
Let α, β, γ, θ be real numbers such that, and . Then the set of all possible values of is –
Choices
Choice (4)  Response  

a. 


b.  0 

c.  86 

d. 

