IMO Level 1 Mathematics Olympiad (SOF) Class 10: Questions 736  738 of 968
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Question number: 736
Question
A cylindrical vessel of height and as the radius of the base, is filled with sand. This bucket is emptied on the ground and a conical heap of sand is formed. If the height of the conical heap is the radius of its base is________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 737
Question
Find the volume of cylindrical tank.
Statements

The radius of cylindrical tank is and height is

The area of its base is
Choices
Choice (4)  Response  

a.  Only statement Ⅰ is sufficient, while others are not sufficient. 

b.  None of the statements are sufficient. 

c.  All of the statements are sufficient. 

d.  Either one of the statements is sufficient. 

Question number: 738
» Triangle, Circle & Constructions
Question
In the given figure, O is the center of the circle, then is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

