IMO Level 1 Mathematics Olympiad (SOF) Class 7: Questions 106  113 of 1022
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Question number: 106
Question
The value of ………. is _.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 107
Question
If of , then the value of x is_.
Choices
Choice (4)  Response  

a.  80  
b.  20  
c.  10  
d.  None of the above 
Question number: 108
Question
If , Find the value of a, b and c respectively.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 109
Question
How many more squares in the figure must be shaded so that the fraction of shaded squares is ?
Choices
Choice (4)  Response  

a.  10  
b.  20  
c.  5  
d.  15 
Question number: 110
Question
The vulgar fraction of 0.00284 can be expressed as
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 111
Question
A bowler took 15 wickets for 450 runs, and then his average score per wicket is _.
Choices
Choice (4)  Response  

a.  25 runs/wicket  
b.  20 runs/wicket  
c.  15 runs/wicket  
d.  30 runs/wicket 
Question number: 112
Question
How many more squares in the figure must be shaded so that the fraction of shaded squares is ?
Choices
Choice (4)  Response  

a.  8  
b.  4  
c.  6  
d.  12 
Question number: 113
Question
is a fraction that lies between and . What is the missing whole number in the box?
Choices
Choice (4)  Response  

a.  56  
b.  108  
c.  42  
d.  48 