NSTSE (National Science Talent Search Exam Unified Council) Class 9: Questions 187  191 of 2000
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Question number: 187
» Mathematics » Lines and Angles
Question
The interior and boundary of a triangle is called
Choices
Choice (4)  Response  

a.  Exterior 

b.  Triangular region 

c.  Plane 

d.  Interior 

Question number: 188
» Mathematics » Lines and Angles
Question
In the figure . Then
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 189
» Mathematics » Quadrilaterals
Question
A quadrilateral in which diagonals are equal and bisect each other perpendicularly in a ________.
Choices
Choice (4)  Response  

a.  Rectangle which is not a square 

b.  Rhombus which is not a square 

c.  Square 

d.  All of the above 

Question number: 190
Question number: 191
» Mathematics » Lines and Angles
Question
A rotating ray after making a complete rotation coincides with its initial position. The angle formed is
Choices
Choice (4)  Response  

a.  Right angle 

b.  Reflex angle 

c.  Complete angle 

d.  Straight angle 
