IMO Level 1 Mathematics Olympiad (SOF) Class 9: Questions 730  736 of 929
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Question number: 730
Question
In a class, the number of boys is more than the number of girls by of the total strength. The ratio of boys to girls is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 731
Question
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 732
Question
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 733
Question
Simple interest on a certain sum of money for 3 years at per annum is half the compound interest on Rs. 4000 for 2 years at per annum. The sum placed on simple interest is ________
Choices
Choice (4)  Response  

a.  Rs. 1950 

b.  Rs. 1650 

c.  Rs. 1850 

d.  Rs. 1750 

Question number: 734
Question
If , then is equal to _
Choices
Choice (4)  Response  

a.  225 

b.  223 

c. 


d.  210 

Question number: 735
Question
The sum of ycoordinates of the intersection of and , is ________.
Choices
Choice (4)  Response  

a.  1 

b.  1 

c.  0 

d.  5 

Question number: 736
» Linear Equations in Two Variables
Question
Which equation satisfies the data in the table?
X  0  1  2  3 
Y  3  7  11  15 
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

