IMO Mathematics Olympiad Class 9: Questions 414  418 of 919
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Question number: 414
Question
How many metres of cloth, 4 m wide, will be required to make a conical tent, the radius of whose base is 14 m and height is 12 m?
Choices
Choice (4)  Response  

a.  104.07 m 

b.  115.05 m 

c.  105.06 m 

d.  106.06 m 

Question number: 415
Question
Points (6, 5), (3, 1) lies in the________
Choices
Choice (4)  Response  

a.  II quadrant 

b.  IV quadrant 

c.  III quadrant 

d.  I quadrant 

Question number: 416
Question
See the given figure and find the following:

The Point Identified by the coordinates (4, 3)

The Point Identified by the coordinates (5, 2)

The Coordinate of D

The Coordinate of A
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 417
Question
The area of an isosceles triangle having base x cm and one side y cm is________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 418
Question
Which of the points A (0, 6), B (2, 4), C (4, 0), D (0, 2), E (0, 5), F (4, 4) do lie on the Quadrant 1 and 4?
Choices
Choice (4)  Response  

a.  P, S, W, U and R 

b.  Q, R, T, V and X 

c.  Q, R, W, U and T 

d.  P, R, T, U and X 
