IMO Mathematics Olympiad Class 10: Questions 805  807 of 958
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Question number: 805
Question
What is the volume of high cylindrical tank?
Statements

The area of its base is

The diameter of the 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.  Either one of the statements is sufficient. 

d.  All of the statements are sufficient. 

Question number: 806
Question
If the radii of the circular ends of a conical bucket are and and the height is The capacity of the bucket is________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 807
» Triangle, Circle & Constructions
Question
The sides MN and MO of a triangle MNO meet the semicircle in P and Q respectively. NO is the diameter of a semicircle. PQ subtends at the center of the semicircle. The is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

