Simple Equations [IMO Level 1 Mathematics Olympiad (SOF) Class 7]: Questions 1  6 of 84
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Question number: 1
» Simple Equations
Question
The sum of Rs. 540 is distributed among P, Q, R and S in such a manner that Q gets as much as R, P gets Rs, 120 more than R, S gets as much as R What is R’s share?
Choices
Choice (4)  Response  

a.  Rs. 115  
b.  Rs. 74  
c.  Rs. 130  
d.  Rs. 105 
Question number: 2
» Simple Equations
Question
In a caravan, in addition to 60 hens there are 50 goats and 10 camels with some keepers. If the total number of feet be 260 more than the number of heads, find the number of keepers.
Choices
Choice (4)  Response  

a.  23  
b.  10  
c.  12  
d.  20 
Question number: 3
» Simple Equations
Question
An employer pays Rs. 12 for each day a worker work, and deducts Rs. 3 for each day he is idle. At the end of 30 days, a worker gets Rs. 630. For how many days did the worker work?
Choices
Choice (4)  Response  

a.  44  
b.  27  
c.  35  
d.  48 
Question number: 4
» Simple Equations
Question
In a certain office, of the workers are women, of the women are married and of the married women have children. If of the men are married and of the married men have children, what part of workers is without children?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 5
» Simple Equations
Question
The value of in is
Choices
Choice (4)  Response  

a.  3  
b.  1  
c.  0  
d.  2 
Question number: 6
» Simple Equations
Question
The sum of Rs. 156 is distributed among X, Y and Z in such a manner that Y gets Rs, 36 more than Z, X gets as much as Z. What is Y’s share?
Choices
Choice (4)  Response  

a.  Rs. 74  
b.  Rs. 40  
c.  Rs. 76  
d.  Rs. 64 