Basic MathematicsGeometry (KVPY Stream SBSX (Class 12 & 1st Year B.Sc.) Math): Questions 6  9 of 24
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 172 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 150.00 or
Question number: 6
» Basic Mathematics » Geometry » Triangle and Properties
Appeared in Year: 2013
Question
The angle α, β, γ of a triangle satisfy the equation and . Then angle γ equals –
Choices
Choice (4)  Response  

a.  60^{0} 

b.  120^{0} 

c.  150^{0} 

d.  30^{0} 

Question number: 7
» Basic Mathematics » Geometry » Circle and Properties
Appeared in Year: 2012
Question
Suppose two perpendicular tangents can be drawn from the origin to the circle for some real p. Then is equal to –
Choices
Choice (4)  Response  

a.  17 

b.  5 

c.  3 

d.  0 

Question number: 8
» Basic Mathematics » Geometry » Advanced Therorems and Properties
Appeared in Year: 2013
Question
Let be the diameter of a semicircle with centre . Let A be a variable point on the semicircle and B another point on the semicircle such that is parallel to . The value of for which the inradius of triangle is maximum, is – (Model Paper)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 9
» Basic Mathematics » Geometry » Polygons With More Than 4 Sides
Appeared in Year: 2013
Question
Let be a closed polygon with sides and vertices (assume that the sides do not intersect except at the vertices). Let be the number of interior angles of P that are greater than . The maximum possible value of is – (Model Paper)
Choices
Choice (4)  Response  

a.  9 

b.  3 

c.  7 

d.  5 
