IMO Level 1 Mathematics Olympiad (SOF) Class 4: Questions 521  527 of 614
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Question number: 521
Appeared in Year: 2012
Question
Arshan Packed 726 burgers into packets of 3. He sold them at Rs. 2 per packet. How much did he get in all?
Choices
Choice (4)  Response  

a.  Rs. 484  
b.  Rs. 712  
c.  Rs. 242  
d.  Rs. 7542 
Question number: 522
Question
Identify the rule for the given pattern in the following question.
7,21,63,189
Choices
Choice (4)  Response  

a.  Add 3  
b.  Multiply by 3  
c.  Multiply by 4  
d.  Multiply by 2 
Question number: 523
Appeared in Year: 2012
Question
Find the value X?
Choices
Choice (4)  Response  

a.  3  
b.  4  
c.  5  
d.  0 
Question number: 524
Question
Which set of numbers make a pattern?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  All of the above 
Question number: 525
Appeared in Year: 2012
Question
If there are 6 cells around one cell, 8 cells around two cells in arrow, then number of cells around a row of three cells is________.
Choices
Choice (4)  Response  

a.  9  
b.  10  
c.  12  
d.  11 
Question number: 526
Question
Jay and Subuhi sold together 69 cards during a sale promotion. Subuhi sold twice as many cards than Jay. How many cards did Subuhi sell?
Choices
Choice (4)  Response  

a.  25  
b.  15  
c.  30  
d.  60 
Question number: 527
Appeared in Year: 2012
Question
Which fraction of the given figure is unshaded?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
