IMO Level 1 Mathematics Olympiad (SOF) Class 8: Questions 1035  1040 of 1040
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Question number: 1035
Question
The number p written in standard form is and the number q written in standard form is . Calculate . Give your answer in standard form.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 1036
» Linear Equations in One Variable
Question
There were only two candidates in an election. One got 67 % votes and was elected by a margin of 680 votes. The total number of votes were________.
Choices
Choice (4)  Response  

a.  1000  
b.  2000  
c.  3000  
d.  5000 
Question number: 1037
» Direct and Inverse Proportions
Question
A can do a piece of work in 18 days and B can do alone it in 12 days. B works at it for 10 days and then leaves. A alone can finish the remaining work in ________.
Choices
Choice (4)  Response  

a.  6.5 days  
b.  7.5 days  
c.  3 days  
d.  6 days 
Question number: 1038
Question
If is a factor of , then the value of a must be________.
Choices
Choice (4)  Response  

a.  6  
b.  9  
c.  3  
d.  4 
Question number: 1039
Question
Find the total surface area of a cylinder with base radius of 6 cm and height 40 cm.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 1040
Question
A number is divisible by 5 when last digit of a number is 0 or 1. This statement is ________.
Choices
Choice (4)  Response  

a.  True  
b.  False  
c.  All of the above  
d.  Question does not provide sufficient data or is vague 