MathematicsAlgebraic Expressions and Identities (NSTSE (National Science Talent Search Exam Unified Council) Class 8): Questions 1  9 of 104
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Question number: 1
» Mathematics » Algebraic Expressions and Identities
Question
If and , then the value of is:
Choices
Choice (4)  Response  

a.  30 

b.  28 

c.  11 

d.  35 

Question number: 2
» Mathematics » Algebraic Expressions and Identities
Question
If then x is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 3
» Mathematics » Algebraic Expressions and Identities
Question
If and then ________.
Choices
Choice (4)  Response  

a.  198 

b.  108 

c.  189 

d.  216 

Question number: 4
» Mathematics » Algebraic Expressions and Identities
Question
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 5
» Mathematics » Algebraic Expressions and Identities
Question
The remainder obtained when is divided by is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 6
» Mathematics » Algebraic Expressions and Identities
Question
What must be subtracted from to get ?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 7
» Mathematics » Algebraic Expressions and Identities
Question
Subtracting from , we get:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 8
» Mathematics » Algebraic Expressions and Identities
Question
The value of product at is:
Choices
Choice (4)  Response  

a.  236 

b.  128 

c.  176 

d.  108 

Question number: 9
» Mathematics » Algebraic Expressions and Identities
Question
If then is?
Choices
Choice (4)  Response  

a.  322 

b.  320 

c.  64 

d.  326 
