Coordinate GeometryCircle  Radius and Centre (BITSAT (Birla Institute of Technology & Science Admission Test) Mathematics): Questions 1  3 of 3
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Question number: 1
» Coordinate Geometry » Circle  Radius and Centre
Question
The greatest distance of the point from the circle is –
Choices
Choice (4)  Response  

a.  5 

b.  15 

c.  10 

d.  Question does not provide sufficient data or is vague 

Question number: 2
» Coordinate Geometry » Circle  Radius and Centre
Question
and are the centers of the two circle whose radius are and . The two circle touch each other internally if –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 3
» Coordinate Geometry » Circle  Radius and Centre
Question
Radius of the sphere through the points , , and is –
Choices
Choice (4)  Response  

a.  7 

b.  5 

c. 


d.  None of the above 
