IMO Mathematics Olympiad Class 9: Questions 872  878 of 919
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Question number: 872
Question
Find the value of n if is a factor of the polynomial
Choices
Choice (4)  Response  

a.  2 

b.  1 

c.  1 

d.  2 

Question number: 873
Question
The highest score in an inning was of the total and the next highest was of the remainder. If the scores differed by 10, then the total score is ________.
Choices
Choice (4)  Response  

a.  1480 

b.  6540 

c.  5520 

d.  2250 

Question number: 874
» Analytical Reasoning and Logical Reasoning
Question
Find the number of triangles in the given figure
Choices
Choice (4)  Response  

a.  8 

b.  14 

c.  10 

d.  12 

Question number: 875
Question
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 876
Question
If , then the value of is ________.
Choices
Choice (4)  Response  

a.  2ab 

b.  2bc 

c.  4ac 

d.  4ab 

Question number: 877
Question
By selling 36 Apples, a vender loses the selling price of 4 Apple. His loss percent is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  All of the above 

Question number: 878
Question
A number x is chosen at random from the numbers 3, 2, 1, 0, 1, 2, 3. The probability that is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

