Algebra (IMO Mathematics Olympiad (SOF) Class 6): Questions 20  24 of 81
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Question number: 20
» Algebra
Question
The equation for the statement; ‘half of a number added to 10 is 15’ is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 21
» Algebra
Question
Value of x in is ________.
Choices
Choice (4)  Response  

a.  + 28 

b.   28 

c.  + 14 

d.   14 

Question number: 22
» Algebra
Question
If a = b, then ________.
Choices
Choice (4)  Response  

a. 


b. 


c.  bx 

d. 


Question number: 23
» Algebra
Question
In the given figure magnitude of angles shown are
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 24
» Algebra
Question
Ages of two siblings are in the ratio 3: 2. If the sum of their ages is 75, then their ages are respectively
Choices
Choice (4)  Response  

a.  30 yrs. 15 yrs. 

b.  15 yrs. 30 yrs. 

c.  30 yrs. 45 yrs. 

d.  45 yrs. 30 yrs. 
