IMO Mathematics Olympiad (SOF) Class 10: Questions 720  722 of 958
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Question number: 720
Data Sufficieny▾
Question
What is the height of cylinder tank?
Statements

The circumference of base is

The radius is

The volume of cylindrical tank is , radius is
Choices
Choice (4)  Response  

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

b.  Either statement Ⅱ or statement Ⅲ is sufficient. 

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

d.  Either statement Ⅰ or statement Ⅲ is sufficient & only statement Ⅱ is sufficient, while others are not sufficient. 

Question number: 721
Data Sufficieny▾
Question
What is the radius of cylinder tank?
Statements

The volume of cylindrical tank is , height =

The height is 7cm.

The length
Choices
Choice (4)  Response  

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

b.  Either statement Ⅱ or statement Ⅲ is sufficient & only statement Ⅰ is sufficient, while others are not sufficient. 

c.  Either statement Ⅱ or statement Ⅲ is sufficient. 

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

Question number: 722
Data Sufficieny▾
Question
What is the volume of a cube?
Statements

The length of the cube is

The width (d)
Choices
Choice (4)  Response  

a.  All of the statements are sufficient. 

b.  None of the statements are sufficient. 

c.  Either one of the statements is sufficient. 

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