IMO Mathematics Olympiad (SOF) Class 9: Questions 231  236 of 918
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Question number: 231
Question
The distance between the pointsA (1,2) and B (4,6) is calculated as
Choices
Choice (4)  Response  

a.  20 

b.  15 

c.  5 

d.  10 

Question number: 232
Question
The coordinate axes divides the plane into ________.
Choices
Choice (4)  Response  

a.  One part 

b.  Two parts 

c.  Three parts 

d.  Four parts 

Question number: 233
» Lines, Angles and Quadrilaterals
Question
In the adjoining image and If then ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 234
Question
The area of trapezium PQRS is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 235
Question
If each individual square has a side length of 4 cm in the following figure, what is the perimeter of the cross.
Choices
Choice (4)  Response  

a.  28 cm 

b.  58 cm 

c.  48 cm 

d.  38 cm 

Question number: 236
Question
The area of a square inscribed in a semicircle to the area inscribed in a quadrant of the same circle is as________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

