Algebraic Expressions and Identities (IMO Mathematics Olympiad Class 8): Questions 39  46 of 63
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1029 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 450.00 or
Question number: 39
» Algebraic Expressions and Identities
Question
is equivalent to________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 40
» Algebraic Expressions and Identities
Question
If , then is________.
Choices
Choice (4)  Response  

a.  3 

b.  1 

c.  7 

d.  2 

Question number: 41
» Algebraic Expressions and Identities
Question
On multiplying by , we get product________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 42
» Algebraic Expressions and Identities
Question
The difference of the degrees of the polynomials and is________
Choices
Choice (4)  Response  

a.  10 

b.  4 

c.  5 

d.  7 

Question number: 43
» Algebraic Expressions and Identities
Question
If , then is equal to________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 44
» Algebraic Expressions and Identities
Question
What must be subtracted from to get ?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 45
» Algebraic Expressions and Identities
Question
The value of is________.
Choices
Choice (4)  Response  

a.  1000 

b.  10 

c.  1 

d.  100 

Question number: 46
» Algebraic Expressions and Identities
Question
If , then is________.
Choices
Choice (4)  Response  

a.  2 

b.  7 

c.  4 

d.  1 
