Algebraic Expressions [IMO Level 1 Mathematics Olympiad (SOF) Class 7]: Questions 1  9 of 84
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Question number: 1
» Algebraic Expressions
Question
If find the numerical value of k. Deduce the following result.
If , ,
Choices
Choice (4)  Response  

a.  2015  
b.  2010  
c.  2014  
d.  2013 
Question number: 2
» Algebraic Expressions
Question
If x, y, z are real and unequal numbers, then which is true?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 3
» Algebraic Expressions
Question
If a, b, c are reals such that and , find the numerical values of a, b and c.
Choices
Choice (4)  Response  

a.  2,3,  
b.  3, 4  
c.  2,  
d.  2,2, 
Question number: 4
» Algebraic Expressions
Question
When and , then which is true?
Choices
Choice (4)  Response  

a.  is divisible by 3  
b.  is divisible by 3  
c.  is divisible by 3  
d.  is divisible by 3 
Question number: 5
» Algebraic Expressions
Question
The value of when and is ________.
Choices
Choice (4)  Response  

a.  1303  
b.  1043  
c.  3101  
d.  1503 
Question number: 6
» Algebraic Expressions
Question
Step 1:
Step 2:
Step 3:
Are the above given steps showing simplification of algebraic expression
?
Choices
Choice (4)  Response  

a.  Only step 1 and 2 are correct  
b.  Only step 1 is correct  
c.  No  
d.  Yes 
Question number: 7
» Algebraic Expressions
Question
Subtract the sum of and from 16 is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 8
» Algebraic Expressions
Question
A factor of is ________.
Choices
Choice (4)  Response  

a.  4  
b. 
 
c. 
 
d.  All a. , b. and c. are correct 
Question number: 9
» Algebraic Expressions
Question
What is the value of at ?
Choices
Choice (4)  Response  

a.  Discriminant  
b.  0  
c.  a  
d. 
