Mathematics (NTSE Stage1 (StateLevel) ScholasticAptitude & Language Comprehension): Questions 179  182 of 224
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Question number: 179
» Mathematics » Basic Geometry
Question
In the given figure, PQRS is a square and, then consider the following statements.
I.
II.
III.
IV.
Which of the following are correct choices?
Choices
Choice (4)  Response  

a.  I and IV are correct 

b.  I, II and III are correct 

c.  II, III and IV are correct 

d.  All a. , b. and c. are correct 

Question number: 180
» Mathematics » Basic Geometry
Question
Two circle touch internally at a point P and a chord AB of the larger circle intersects the other circle at C and D. Then, which statement is true?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 181
» Mathematics » Basic Geometry
Question
If is the center of circle, then x is equal to
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 182
» Mathematics » Trigonometry
Question
From the top of a pillar of height 20 m the angles of elevation and depression of the top and bottom of another pillar are and , respectively. The height of the second pillar (in m) is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  20 
