Basic Mathematics (KVPY Stream SBSX (Class 12 & 1st Year BSC) Math): Questions 51  54 of 57
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: 51
» Basic Mathematics » Geometry » Advanced Therorems and Properties
Appeared in Year: 2015
Question
A mirror in the first quadrant is in the shape of a hyperbola whose equation is . A light source in the second quadrant emits a beam of light that hits the mirror at the points . If the reflected ray is parallel to the axis, the slope of the incident beam is –
Choices
Choice (4)  Response  

a. 


b. 


c.  2 

d. 


Question number: 52
» Basic Mathematics » Arithmetic » Number Games
Appeared in Year: 2015
Question
The largest perfect square that divides is –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 53
» Basic Mathematics » Arithmetic » Simplifying Expressions
Appeared in Year: 2015
Question
Let . Then –
Choices
Choice (4)  Response  

a. 


b. 


c.  is a rational number, but not an integer 

d.  is an irrational number 

Question number: 54
» Basic Mathematics » Geometry » Advanced Therorems and Properties
Appeared in Year: 2016
Question
In a circle with centre , suppose are three points on its circumference such that is the mid – point of minor arc . Suppose when ,
If is doubled to , then the ratio is –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

