IMO Level 1 Mathematics Olympiad (SOF) Class 6: Questions 675  682 of 1059
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Question number: 675
Question
Cost of a toffee is 50 paisa and cost of a chocolate is Rs. 10, then the ratio of the cost of a toffee to the cost of a chocolate is
Choices
Choice (4)  Response  

a.  1: 5  
b.  5: 1  
c.  1: 20  
d.  20: 1 
Question number: 676
» Symmetry and Practical Geometry
Question
The angles are to be bisected to obtain an angle of is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 677
Question
Each side of a square ground measures 65 m. The distance covered by a runner who is running around the ground 8 times is
Choices
Choice (4)  Response  

a.  1920 m  
b.  2800 m  
c.  1820 m  
d.  2080 m 
Question number: 678
Question
What number should be subtracted from each of the numbers 45,67,53 and 79 so that the remainders may be proportional?
Choices
Choice (4)  Response  

a.  3  
b.  1  
c.  6  
d.  2 
Question number: 679
Question
A’s money is to B’s money as 4: 5 and B’s money is to C’s money as 2: 3. If A has Rs. 800, C has
Choices
Choice (4)  Response  

a.  Rs. 1500  
b.  Rs. 2000  
c.  Rs. 1200  
d.  Rs. 1000 
Question number: 680
Question
In a , if , then respectively are
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 681
» Symmetry and Practical Geometry
Question
Which of the following alphabets has one line of symmetry?
Choices
Choice (4)  Response  

a.  V  
b.  L  
c.  J  
d.  R 
Question number: 682
Question
The length of a rectangular hall is 5 meters more than its breadth. If the breadth of the hall is 25 meters, then area of the hall is
Choices
Choice (4)  Response  

a.  225  
b.  850  
c.  750  
d.  150 