Ratio and Proportion (IMO Mathematics Olympiad Class 6): Questions 21  27 of 80
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Question number: 21
» Ratio and Proportion
Question
The values of a and b in the box are respectively ________.
Choices
Choice (4)  Response  

a.  4, 52 

b.  52, 4 

c.  3.5, 56 

d.  56, 3.5 

Question number: 22
» Ratio and Proportion
Question
In the word MATHEMATICS, the ratio of number of consonants to the number of vowels is
Choices
Choice (4)  Response  

a.  4: 7 

b.  5: 6 

c.  7: 4 

d.  6: 5 

Question number: 23
» Ratio and Proportion
Question
In the word ENVIRONMENT, the ratio of number of vowels to the number of consonants is
Choices
Choice (4)  Response  

a.  5: 6 

b.  7: 4 

c.  6: 5 

d.  4: 7 

Question number: 24
» Ratio and Proportion
Question
Two liters of water weighs 0.728 kg and 10 liters of juice weigh 9.10 kg, then the ratio of the weight of water and juice per liter is
Choices
Choice (4)  Response  

a.  4: 5 

b.  2: 3 

c.  5: 4 

d.  3: 5 

Question number: 25
» Ratio and Proportion
Question
A car travels 345 km in 5 hours and a race car travels 552 km in 3 hours. The ratio of their speeds is
Choices
Choice (4)  Response  

a.  5: 8 

b.  3: 8 

c.  69: 2 

d.  23: 184 

Question number: 26
» Ratio and Proportion
Question
Share of A, B and C is ________, if Rs. 1953 is divided in .
Choices
Choice (4)  Response  

a.  Rs. 630, Rs. 945, Rs. 378 

b.  Rs. 945, Rs. 378, Rs. 630 

c.  Rs. 378, Rs. 630, Rs. 945 

d.  Rs. 945, Rs. 630, Rs. 378 

Question number: 27
» Ratio and Proportion
Question
In a , if , then respectively are
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

