KVPY (Kishore Vaigyanik Protsahan Yojana) Stream SBSX (Class 12 & 1st Year B.Sc.) Math: Questions 95  98 of 172
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Question number: 95
» Coordinate Geometry » Cartesian System of Rectangular Coordinates in Plane
Appeared in Year: 2014
Question
Let . The locus of all points for which the line (where O is origin) cuts the line in such that is –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 96
» Basic Mathematics » Arithmetic » Number Games
Appeared in Year: 2013
Question
The number of integer with and containing at most two distinct digits is – (Model Paper)
Choices
Choice (4)  Response  

a.  324 

b.  252 

c.  280 

d.  360 

Question number: 97
» 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 

Question number: 98
» Coordinate Geometry » Equation of a Circle
Appeared in Year: 2013
Question
Two line segments and are constrained to move along the and axes, respectively, in such a way that the points are on cyclic. If and , then the locus of the centre of the circle passing through in polar coordinates is – (Model Paper)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

