IMO Level 1 Mathematics Olympiad (SOF) Class 7: Questions 599  603 of 1022
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Question number: 599
Question
In a triangle ABC, and D is the mid – point of BC. The value of is equal to ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 600
Question
Two cars start at the same point on a straight highway facing opposite directions. Each car drives 6 miles take a left turn and drives 8 miles. How far apart are the two cars?
Choices
Choice (4)  Response  

a.  20 miles 

b.  11 miles 

c.  16 miles 

d.  14 miles 

Question number: 601
» Practical Geometry  Lines and Angles
Question
One of the exterior angle of a triangle is , interior opposite angles are equal. The angles of triangle are
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 602
» Practical Geometry  Lines and Angles
Question
One of the exterior angle of a triangle is , interior opposite angles are in ratio 2: 5. The angles of triangle are
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 603
» Practical Geometry  Lines and Angles
Question
In the figure (not drawn to scale), DAE, CBH and ACG are straight lines, and . Find x and y respectively.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

