Basic Geometrical Ideas (IMO Mathematics Olympiad Class 6): Questions 22  30 of 53
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Question number: 22
» Basic Geometrical Ideas
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: 23
» Basic Geometrical Ideas
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: 24
» Basic Geometrical Ideas
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: 25
» Basic Geometrical Ideas
Question
The basic elements of a cube are
Choices
Choice (4)  Response  

a.  8 vertices 

b.  8 angles 

c.  12 sides 

d.  All a. , b. and c. are correct 

Question number: 26
» Basic Geometrical Ideas
Question
If a circle is divided into two equal parts, then equal part of the circle is called________.
Choices
Choice (4)  Response  

a.  Semicircle 

b.  Major circle 

c.  Minor circle 

d.  None of the above 

Question number: 27
» Basic Geometrical Ideas
Question
Three or more points are ________, if they lie on a line.
Choices
Choice (4)  Response  

a.  Collinear 

b.  Intersecting 

c.  Noncollinear 

d.  All of the above 

Question number: 28
» Basic Geometrical Ideas
Question
Angle inscribed in a minor segment is
Choices
Choice (4)  Response  

a.  Obtuse 

b.  Right 

c.  Straight 

d.  Acute 

Question number: 29
» Basic Geometrical Ideas
Question
A flat surface having no thickness is called ________.
Choices
Choice (4)  Response  

a.  Plane 

b.  Line 

c.  Line segment 

d.  Point 

Question number: 30
» Basic Geometrical Ideas
Question
Longest chord of a circle is ________.
Choices
Choice (4)  Response  

a.  Chord 

b.  Diameter 

c.  Radius 

d.  Minor chord 
