KVPY StreamSA (Class 11) Math: Questions 213  219 of 265
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Question number: 213
» Basic Mathematics » Arithmetic » Ratio and Proportion
Question
A bag contains 50 p, 25 p and 10 p coins in the ratio , amounting to Rs. 95. Find the numbers of coins of each type,
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 214
» Sequence and Series » Arithmetic Series
Question
The value of,
Is equal to?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 215
» Basic Mathematics » Arithmetic » Number Games
Question
The square of is –
Choices
Choice (4)  Response  

a.  56.25 

b.  7.5 

c.  8.5 

d.  72.25 

Question number: 216
» Basic Mathematics » Arithmetic » Number Games
Question
Value of is –
Choices
Choice (4)  Response  

a.  16 

b.  4 

c.  9 

d.  25 

Question number: 217
» Complex Numbers and Quadratic Equations » Relation Between Roots and Coefficients
Question
If α, β are the roots of , than value of is –
Choices
Choice (4)  Response  

a. 


b. 


c.  1 

d. 


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 
