IMO Mathematics Olympiad (SOF) Class 10: Questions 802  804 of 958
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Question number: 802
Question
If the radii of the circular ends of a bucket of height are of lengths and , then the volume of the bucket in cubic centimeters, is________.
Choices
Choice (4)  Response  

a.  225454 

b.  125550 

c.  281820 

d.  281560 

Question number: 803
Question
A hemispherical bowl is made of steel of thickness. The inner radius of the bowl is The volume of steel used is________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 804
» Triangle, Circle & Constructions
Question
In the given figure is tangent to the circle with center O. PBC is secant and AD bisects angle BAC. Triangle PAD is isosceles triangle, then is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

