IMO Mathematics Olympiad Class 6: Questions 480  485 of 912
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Question number: 480
» Understanding Elementary Shapes
Question
Sum of all the three interior angles of a triangle is equal to ________.
Choices
Choice (4)  Response  

a.  180^{0}  
b.  360^{0}  
c.  90^{0}  
d.  120^{0} 
Question number: 481
Question
Find the true expression.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 482
» Decimals
Question
The fractional number corresponding to the following number “5 ones + 2 hundreds + 4 tenths + 8 hundredths” is ________
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 483
» Decimals
Question
Sumit went to a fair where he spent a total of Rs. 145.00. He spent Rs. 25.00 on admission and went to 6 rides. He spent the same amount of money (m) at each ride. The following expression can be used to find how much money he spent at each ride.
How much money did Sumit spend at each ride?
Choices
Choice (4)  Response  

a.  Rs. 15  
b.  Rs. 25  
c.  Rs. 10  
d.  Rs. 20 
Question number: 484
» Understanding Elementary Shapes
Question
XYZ is a triangle. The side YZ is produced to W. and , then is equal to
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  All of the above 
Passage
The table and pictograph which show the number of Government employees in some cities.
Name of City

No. of Govt. Employees

Delhi

4200

Mumbai

3600

Chennai

3000

Name of City

No. of Govt. Employees

Delhi

⃞ ⃞ ⃞ ⃞ ⃞ ⃞ ⃞

Chennai

⃞ ⃞ ⃞ ⃞ ⃞

Mumbai

? 
Question number: 485 (1 of 2 Based on Passage) Show Passage
Question
How many employees does ⃞ represent?
Choices
Choice (4)  Response  

a.  600  
b.  700  
c.  800  
d.  500 