IMO Mathematics Olympiad Class 6: Questions 431  436 of 1049
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Question number: 431
» Understanding Elementary Shapes
Question
In a right angled triangle if an angle measures , then the measure of other angle is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 432
» Understanding Elementary Shapes
Question
In an isosceles , the bisectors of and meet at D. If , then is equal to
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Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 433
Question
Find the wrong expression.
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Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 434
» Decimals
Question
The fractional number corresponding to the following number “9 hundredths  9 tenths + 9 tens  9 ones” is ________.
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Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 435
Question
Which number should come in place of ‘? ’?
Choices
Choice (4)  Response  

a.  3 

b.  8 

c.  4 

d.  9 

Question number: 436
» Understanding Elementary Shapes
Question
In figure, the side BC of is produced to E, where . If CD bisects and , find and respectively.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

