KVPY StreamSA (Class 11) Math: Questions 232  236 of 265
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Question number: 232
» Basic Mathematics » Algebra » Solutions to Equations
Question
Roots of equation: are –
Choices
Choice (4)  Response  

a.  7, 6 

b.  5, 3 

c.  7, 4 

d.  7, 6 

Question number: 233
» Complex Numbers and Quadratic Equations » Relation Between Roots and Coefficients
Question
Let α be a root of the equation . The value of is equal to
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 234
» Basic Mathematics » Arithmetic » Ratio and Proportion
Question
When a bucket is onethirds full, the weight of the bucket and the water is 15 kg. When the bucket is twothirds full, the total weight is 18 kg. What is the total weight, in kg, when the bucket is completely full?
Choices
Choice (4)  Response  

a.  15 kg 

b.  17 kg 

c.  19 kg 

d.  21 kg 

Question number: 235
» Trigonometry » Trigonometric Functions
Question
If than value of is –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 236
» Basic Mathematics » Arithmetic » Rates, Speeds and Unitary Method
Appeared in Year: 2013
Question
A person is running around a circular track completing one round every 50 seconds. Another person running in the opposite direction meets every 20 second. The time, expressed in seconds, taken by to complete one round is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

