Ratio and Proportion (IMO Mathematics Olympiad (SOF) Class 6): Questions 40  45 of 80
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Question number: 40
» Ratio and Proportion
Question
A sum of Rs. 1500 is divided among A, B, C and D such that . Then, A’s share is
Choices
Choice (4)  Response  

a.  Rs. 200 

b.  Rs. 140 

c.  Rs. 160 

d.  Rs. 100 

Question number: 41
» Ratio and Proportion
Question
Ratio is a method of comparing two quantities by
Choices
Choice (4)  Response  

a.  Addition 

b.  Subtraction 

c.  Multiplication 

d.  Division 

Question number: 42
» Ratio and Proportion
Question
Divide Rs. 2610 among X, Y, Z respectively in such a way that X gets triple of what Y gets and Y gets double of what Z gets.
Choices
Choice (4)  Response  

a.  Rs. 1580, Rs. 480, Rs. 315 

b.  Rs. 1740, Rs. 850, Rs. 490 

c.  Rs. 1550, Rs. 640, Rs. 350 

d.  Rs. 1740, Rs. 580, Rs. 290 

Question number: 43
» Ratio and Proportion
Question
A generator consumes 2.875 liters of diesel per hour. The quantity of diesel required to run the generator for 24 hours is
Choices
Choice (4)  Response  

a.  69 liters 

b.  45 liters 

c.  55 liters 

d.  72 liters 

Question number: 44
» Ratio and Proportion
Question
The monthly salary of A, B, C is in the proportion of 3: 5: 7. If C’s monthly salary is Rs. 1600 more than that of A, then B’s annual salary is
Choices
Choice (4)  Response  

a.  Rs. 36000 

b.  Rs. 1600 

c.  Rs. 24000 

d.  Rs. 2000 

Question number: 45
» Ratio and Proportion
Question
In one hour a car drives 75 km and in twenty hours a bus drives 460 km, then the ratio of the distance drive by car and bus per hour is
Choices
Choice (4)  Response  

a.  3: 5 

b.  2: 3 

c.  5: 3 

d.  3: 2 
