Decimals (IMO Mathematics Olympiad Class 6): Questions 40  46 of 81
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Question number: 40
» Decimals
Question
If 0.579 is approximately equal to , then the approximate value of 11.001 is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c.  19  
d.  11 
Question number: 41
» Decimals
Question
What is the following number is standard form?
Choices
Choice (4)  Response  

a.  28.64  
b.  2864  
c.  0.2864  
d.  2.864 
Question number: 42
» Decimals
Question
Expression of 1.9 in terms of vulgar fraction is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 43
» Decimals
Question
What is the following number is standard form?
Choices
Choice (4)  Response  

a.  123.81  
b.  12381  
c.  1.2381  
d.  12.381 
Question number: 44
» Decimals
Question
The scientific notation of 0.0000125 is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 45
» Decimals
Question
The cost of 23 kg of sugar is Rs. 954.50, then the cost of 5 kg of sugar is ________.
Choices
Choice (4)  Response  

a.  Rs. 206.75  
b.  Rs. 207.5  
c.  Rs. 205.7  
d.  Question does not provide sufficient data or is vague 
Question number: 46
» Decimals
Question
Sameer bought 3 kg 120 g of tomatoes, 4 kg 680 g of potatoes and 9 kg 50 g of onions. The total weight of all the vegetables he bought is
Choices
Choice (4)  Response  

a.  16.750 kg  
b.  16.650 kg  
c.  16.350 kg  
d.  16.850 kg 