Quadrilaterals and Practical Geometry (IMO Mathematics Olympiad (SOF) Class 8): Questions 1  8 of 62
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Question number: 1
» Quadrilaterals and Practical Geometry
Following Statement is true or false:
ABCD is an isosceles trapezium, then diagonal AC is equal to diagonal BD. This statement is________.
Question number: 2
» Quadrilaterals and Practical Geometry
Question
Parallelogram is a ________ with two sets of parallel sides.
Choices
Choice (4)  Response  

a.  Trapezium 

b.  Square 

c.  Kite 

d.  None of the above 

Question number: 3
» Quadrilaterals and Practical Geometry
Question
It is possible to construct a quadrilateral with the sufficient data (other than five simple cases), where less than ________ parts but some other relations between them are given.
Choices
Choice (4)  Response  

a.  Three 

b.  Five 

c.  Four 

d.  Two 

Question number: 4
» Quadrilaterals and Practical Geometry
Question
If a quadrilateral has two pair of equal adjacent sides and unequal opposite sides, it is called________.
Choices
Choice (4)  Response  

a.  Parallelogram 

b.  Rhombus 

c.  Square 

d.  Kite 

Question number: 5
» Quadrilaterals and Practical Geometry
Question
Area of a kite is________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 6
» Quadrilaterals and Practical Geometry
Question
If ABCD is an isosceles trapezium, is equal to________.
Choices
Choice (4)  Response  

a. 


b. 
 
c. 


d. 


Question number: 7
» Quadrilaterals and Practical Geometry
Question
PQRS is a quadrilateral. If PR and QS bisect each other, then PQRS must be________.
Choices
Choice (4)  Response  

a.  Rhombus 

b.  Parallelogram 

c.  Square 

d.  Rectangle 

Question number: 8
» Quadrilaterals and Practical Geometry
Question
Choose the correct statement.
Choices
Choice (4)  Response  

a.  The diagonals of a parallelogram are equal 

b.  If the diagonals of a quadrilateral intersect at right angles, it is not necessarily a rhombus 

c.  The diagonals of a rectangle are perpendicular to each other 

d.  Every quadrilateral is either a trapezium or a parallelogram or a kite. 
