IMO Level 1 Mathematics Olympiad (SOF) Class 9: Questions 366  371 of 929
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Question number: 366
Question
In the given figure, where P, Q and R are points on a circle with center O. Then is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 367
» Lines, Angles and Quadrilaterals
Question
In the figure, the value of x if , is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 368
Question
If the point (7, k) is on the graph of the equation find the value of k?
Choices
Choice (4)  Response  

a.  5 

b.  10 

c.  20 

d.  15 

Question number: 369
Question
If the radius of a sphere is doubled, then its volume is increased by________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 370
Question
Volume of a hemisphere is 19404 cubic cm. The total surface area is ________.
Choices
Choice (4)  Response  

a.  1386 sq. cm 

b.  5544 sq. cm 

c.  2772 sq. cm 

d.  4158 sq. cm 

Question number: 371
Question
In the given figure, , where A, B and C are points on a circle with center O. then is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

