IMO Level 1 Mathematics Olympiad (SOF) Class 7: Questions 583  584 of 1022
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Question number: 583
» Practical Geometry  Lines and Angles
MCQ▾
Question
In the figure (not drawn to scale), ABCD is a quadrilateral, BED and AEC are straight lines and EB = EC. Find y.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 584
MCQ▾
Question
A person by selling a book for Rs. 575, loses 25%, In order to make a profit of 15%, what is the price at which he must sell?
Choices
Choice (4)  Response  

a.  Rs. 762  
b.  Rs. 882  
c.  Rs. 862  
d.  Rs. 789 