Linear Equations in One Variable (IMO Mathematics Olympiad (SOF) Class 8): Questions 57  61 of 61
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Question number: 57
» Linear Equations in One Variable
Question
The length of a rectangle is 5 m less than three times its breadth. The length and breadth of the rectangle if its perimeter is 150 m, is_.
Choices
Choice (4)  Response  

a.  55m, 20m 

b.  30m, 20m 

c.  55m, 30m 

d.  20m, 50m 

Question number: 58
» Linear Equations in One Variable
Question
A man is 6 years older than his wife and his wife is now thrice as old as their daughter, who is 10 years old. How old the man when his daughter was born?
Choices
Choice (4)  Response  

a.  26 years 

b.  25 years 

c.  22 years 

d.  20 years 

Question number: 59
» Linear Equations in One Variable
Question
Solution of the equation is_.
Choices
Choice (4)  Response  

a.  5 

b.  9 

c.  10 

d.  3 

Question number: 60
» Linear Equations in One Variable
Appeared in Year: 2012
Question
Solve for
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 61
» Linear Equations in One Variable
Question
Solve for
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

