IMO Level 1 Mathematics Olympiad (SOF) Class 8: Questions 58  64 of 1040
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Question number: 58
Question
Which of the following statement is true?
Choices
Choice (4)  Response  

a.  The product of two positive rational number is always negative  
b.  Zero has a reciprocal  
c.  The reciprocal of a positive rational number is positive  
d.  The product of two negative rational number is always negative 
Question number: 59
Question
The cost of meters of rope is Rs. 11. Find its cost per meter.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 60
Question
The number which is multiplied to to get is
Choices
Choice (4)  Response  

a. 
 
b.  1  
c. 
 
d. 

Question number: 61
Question
Simplify,
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  1 
Question number: 62
» Linear Equations in One Variable
Question
There were only two candidates in an election. One got 55 % votes and was elected by a margin of 500 votes. The total number of voters were_.
Choices
Choice (4)  Response  

a.  5000  
b.  3000  
c.  2000  
d.  1000 
Question number: 63
» Linear Equations in One Variable
Question
The length of a rectangle is 3 m less than twice of its breadth. The length and breadth of the rectangle if its perimeter is 114 m, is_.
Choices
Choice (4)  Response  

a.  30m, 20m  
b.  55m, 30m  
c.  37m, 20m  
d.  55m, 20m 
Question number: 64
» Linear Equations in One Variable
Question
Two angles in a triangle in the ratio 2: 5. If the sum of these angles is equal to the third angle, then the third angle is_.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
