IMO Level 2 Mathematics Olympiad (SOF) Class 9: Questions 10  15 of 76
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Question number: 10
» Analytical Reasoning and Logical Reasoning
Question
All surfaces of a cube are coloured. If a number of smaller cubes are taken out from it, each side is the size of the original cube’s side, find the number of cubes with only one side painted.
Choices
Choice (4)  Response  

a.  24  
b. 
 
c.  16  
d. 

Question number: 11
» Analytical Reasoning and Logical Reasoning
Appeared in Year: 2014
Question
Rohit is sixteenth from the front in a column of boys. There are twice as many behind him as there are in front. How many boys are there between Rohit and fifth boy from the end of column?
Choices
Choice (4)  Response  

a.  25  
b.  10  
c.  26  
d.  Can’t be determined 
Question number: 12
» Analytical Reasoning and Logical Reasoning
Question
Choose the correct mirrorimage of the Fig. (X).
Choices
Choice (4)  Response  

a.  
b.  
c.  
d. 
Question number: 13
Question
A rationalizing factor of is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 14
Question
If the roots of are equal, then ________.
Choices
Choice (4)  Response  

a.  0  
b. 
 
c. 
 
d. 

Question number: 15
» Analytical Reasoning and Logical Reasoning
Appeared in Year: 2014
Question
Priya starts from point N and moves 25 meters south, then she turns left and moves 30 meters, then she turns right and moves 15 meters to reach point P. What is the distance of P from N and which direction is she facing with respect to point N?
Choices
Choice (4)  Response  

a.  50 meters SouthEast  
b.  40 meters south  
c.  45 meters SouthEast  
d.  50 meters SouthWest 