IMO Level 1 Mathematics Olympiad (SOF) Class 8: Questions 765  772 of 1040
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Question number: 765
Question
113245 is divisible by________.
Choices
Choice (4)  Response  

a.  3  
b.  5  
c.  2  
d.  All of the above 
Question number: 766
Question
A die is thrown. The probability that the number comes up even is________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 767
Question
The difference of the squares of two consecutive even integer is divisible by which of the following integers?
Choices
Choice (4)  Response  

a.  5  
b.  4  
c.  2  
d.  9 
Question number: 768
Question
A cube has 6 Faces, 8 Vertices then the number of edges (using Euler’s formula) is________.
Choices
Choice (4)  Response  

a.  12  
b.  14  
c.  31  
d.  11 
Question number: 769
Question
An unbiased die is tossed. Find the probability of getting a multiple of 2.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 770
Question
If is divided by 6 leaves a remainder of 3, then one’s digit of must be________.
Choices
Choice (4)  Response  

a.  9,5, 1,7, 3  
b.  6,2, 8,4, 0  
c.  1,2, 3,4, 5  
d.  None of the above 
Question number: 771
Question
If divided by 4 leaves a remainder of 1, and divided by 5 leaves a remainder of 4, then the one’s digit of N is________.
Choices
Choice (4)  Response  

a.  7  
b.  9  
c.  3  
d.  4 
Question number: 772
Question
Sum of the digit is divisible by 3 then the number is divisible by________.
Choices
Choice (4)  Response  

a.  3  
b.  2  
c.  7  
d.  5 