Algebra (IMO Mathematics Olympiad Class 6): Questions 24  30 of 81
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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. 

Question number: 25
» Algebra
Question
If six times of a number is 48, then the number is
Choices
Choice (4)  Response  

a.  48 

b.   8 

c.  1 

d.  8 

Question number: 26
» Algebra
Question
I had Rs. 350 with me. I gave Rs. 2x to Shalini, Rs. to Jaimin and I am left with Rs. . The amount left with me is
Choices
Choice (4)  Response  

a.  Rs. 155 

b.  Rs. 175 

c.  Rs. 135 

d.  Rs. 150 

Question number: 27
» Algebra
Question
To get the value of ‘b’, ________ to be multiplied on either side of equation .
Choices
Choice (4)  Response  

a.  + 3 

b.  + 19 

c.  0 

d.   3 

Question number: 28
» Algebra
Question
In , the value of ‘a’ is
Choices
Choice (4)  Response  

a.   1 

b. 


c. 


d.  +1 

Question number: 29
» Algebra
Question
The number of women in an office is 2 times the number of men. Which of the following cannot be the total number of employees in the class?
Choices
Choice (4)  Response  

a.  18 

b.  30 

c.  26 

d.  36 

Question number: 30
» Algebra
Question
I had Rs. 200 with me. I gave Rs. x to Anwar, Rs. to Vidhu and I am left with Rs. . The amount I gave to Vidhu is
Choices
Choice (4)  Response  

a.  Rs. 15 

b.  Rs. 50 

c.  Rs. 30 

d.  Rs. 40 
