IMO Mathematics Olympiad Class 6: Questions 726  732 of 912
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Question number: 726
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: 727
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: 728
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: 729
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: 730
» Algebra
Question
Simplify: .
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 731
Question
In a square shaped hall, whose side measures 50 m, a rectangular table is located at the center with dimensions 12 m and 8 m. The area of the hall excluding the table is
Choices
Choice (4)  Response  

a.  2048 sq. m  
b.  2404 sq. m  
c.  2440 sq. m  
d.  2084 sq. m 
Question number: 732
Question
How many cards can be made out of a sheet of paper 136 cm by 114 cm, if each card requires a piece of paper of size 17 cm by 19 cm?
Choices
Choice (4)  Response  

a.  58  
b.  48  
c.  65  
d.  23 