Quadrilaterals and Practical Geometry (IMO Mathematics Olympiad Class 8): Questions 27  31 of 62
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Question number: 27
» Quadrilaterals and Practical Geometry
Question
Choose the correct statement.
Choices
Choice (4)  Response  

a.  The diagonals of rectangle are congruent.  
b.  Rhombus all sides are congruent.  
c.  Not all angles of squares are right angle.  
d.  Rectangle has all the sides equal. 
Question number: 28
» Quadrilaterals and Practical Geometry
Question
In the given figure, line CE is drawn parallel to DB. If
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 29
» Quadrilaterals and Practical Geometry
Question
Given figure is a quadrilateral or not?
Choices
Choice (4)  Response  

a.  can’t say  
b.  Yes  
c.  No  
d.  Question does not provide sufficient data or is vague 
Question number: 30
» Quadrilaterals and Practical Geometry
Question
ABCD is a rhombus in which the altitude from D to side AB bisects AB. Then and ,
Respectively are________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 31
» Quadrilaterals and Practical Geometry
Question
Four angles of a quadrilateral are in the ratio 3: 6: 9: 12. The smallest angle is________.
Choices
Choice (4)  Response  

a.  20  
b.  50  
c.  36  
d.  10 