IMO Mathematics Olympiad Class 6: Questions 446  452 of 1049
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Question number: 446
Question
Three or more lines are ________, if they pass through a common point.
Choices
Choice (4)  Response  

a.  Parallel 

b.  Collinear 

c.  Intersecting 

d.  All of the above 

Question number: 447
» Decimals
Question
The product of two numbers is 238.239. If one of them is 12.85, then the other number is
Choices
Choice (4)  Response  

a.  18.54 

b.  18.46 

c.  21.54 

d.  19.28 

Question number: 448
Question
A pair of lines which intersect at a point are called________.
Choices
Choice (4)  Response  

a.  Parallel lines 

b.  Perpendicular lines 

c.  Concurrent lines 

d.  Intersecting lines 

Question number: 449
» Understanding Elementary Shapes
Question
ABC is a triangle. The side BC is produced to D. and , then is equal to
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  All of the above 

Question number: 450
» Understanding Elementary Shapes
Question
An angle which is equal to is called
Choices
Choice (4)  Response  

a.  Right angle 

b.  Complete angle 

c.  Obtuse angle 

d.  Acute angle 

Question number: 451
Question
An area bounded by chord and minor arc is called
Choices
Choice (4)  Response  

a.  Semicircle 

b.  Major segment 

c.  Major arc 

d.  Minor segment 

Question number: 452
» Understanding Elementary Shapes
Question
In figure, the side YZ of is produced to W, where . If ZV bisects and , find and respectively.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

