IMO Level 1 Mathematics Olympiad (SOF) Class 9: Questions 367  372 of 919
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 919 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 450.00 or
How to register?
Question number: 367
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: 368
» Lines, Angles and Quadrilaterals
Question
In the figure, the value of x if , is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 369
Question
If the point (7, k) is on the graph of the equation find the value of k?
Choices
Choice (4)  Response  

a.  20 

b.  5 

c.  15 

d.  10 

Question number: 370
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: 371
Question
Volume of a hemisphere is 19404 cubic cm. The total surface area is ________.
Choices
Choice (4)  Response  

a.  1386 sq. cm 

b.  2772 sq. cm 

c.  4158 sq. cm 

d.  5544 sq. cm 

Question number: 372
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. 

