IMO Mathematics Olympiad (SOF) Class 8: Questions 400  408 of 1030
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Question number: 400
» Algebraic Expressions and Identities
Question
The degree of constant polynomial is ________.
Choices
Choice (4)  Response  

a.  0 

b.  1 

c.  2 

d.  3 

Question number: 401
» Algebraic Expressions and Identities
Question
If and, then the value of is________.
Choices
Choice (4)  Response  

a.  51 

b.  49 

c.  64 

d.  22 

Question number: 402
» Algebraic Expressions and Identities
Question
The perimeter of a triangle is and two of its sides are and. Find the third side of the triangle.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 403
» Algebraic Expressions and Identities
Question
What must be subtracted from to get?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 404
» Algebraic Expressions and Identities
Question
The quotient when is divided by is________.
Choices
Choice (4)  Response  

a.  3q 

b.  3pm 

c.  3q 

d.  3mn 

Question number: 405
» Algebraic Expressions and Identities
Question
What must be subtracted from to get?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 406
» Algebraic Expressions and Identities
Question
On dividing by , we get quotient________.
Choices
Choice (4)  Response  

a. 


b.  3yz 

c. 


d. 


Question number: 407
» Algebraic Expressions and Identities
Question
The two adjacent sides of rectangle are and . Find the perimeter.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 408
» Algebraic Expressions and Identities
Question
Find the difference between the quotient and remainder when is divided by .
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

