Computation Operations (IMO Mathematics Olympiad Class 5): Questions 18  24 of 131
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Question number: 18
» Computation Operations
Question
=________
Choices
Choice (4)  Response  

a.  100 

b.  10 

c.  1 

d.  Question does not provide sufficient data or is vague 

Question number: 19
» Computation Operations
Question
Cost of 14 calculators is rupees 1456. How much is the cost of 7 such calculators?
Choices
Choice (4)  Response  

a.  826 rupees 

b.  728 rupees 

c.  726 rupees 

d.  All of the above 

Question number: 20
» Computation Operations
Question
A balloon seller sold 236 red balloons, 23 white balloons and 749 blue balloons. How many balloons were sold in all?
Choices
Choice (4)  Response  

a.  186 

b.  1008 

c.  654 

d.  1005 

Question number: 21
» Computation Operations
Question
During plantation in school, children made 70 rows of plants and each row has 35 plants. How many plants they planted altogether?
Choices
Choice (4)  Response  

a.  5420 

b.  4520 

c.  2450 

d.  5042 

Question number: 22
» Computation Operations
Question
What is the number in the start box?
Choices
Choice (4)  Response  

a.  3500 

b.  3411 

c.  3450 

d.  5421 

Question number: 23
» Computation Operations
Question
Which is equal to
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 24
» Computation Operations
Question
Dharma baked 3400 toasts. He sold 537 of them and gave the rest equally to 7 of his friends. How many toasts did each of his friends receive?
Choices
Choice (4)  Response  

a.  904 

b.  409 

c.  490 

d.  49 
