IMO Mathematics Olympiad Class 9: Questions 507  513 of 919
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Question number: 507
» Analytical Reasoning and Logical Reasoning
Question
In the following letter series how many ’R’s are following by ‘P’, but not preceded by ‘S’?
S R P R Q R S P R P R P O R P S T P O
Choices
Choice (4)  Response  

a.  4 

b.  3 

c.  1 

d.  2 

Question number: 508
Question
The compound interest on Rs. 200000 at per annum for 2 years 3 months, compound annually is ________
Choices
Choice (4)  Response  

a.  Rs. 21050 

b.  Rs. 61050 

c.  Rs. 17050 

d.  Rs. 48050 

Question number: 509
Question
The median of the following numbers 25, 27, 21, 23, 24 is________
Choices
Choice (4)  Response  

a.  25 

b.  21 

c.  24 

d.  23 

Question number: 510
» Linear Equations in Two Variables
Question
Point of intersection of the line and are
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 511
» Analytical Reasoning and Logical Reasoning
Question
Count the number of triangles in the given figure
Choices
Choice (4)  Response  

a.  11 

b.  13 

c.  12 

d.  10 

Question number: 512
Question
If a commission of is given on the marked price of a book, the publisher gains . If the commission is increased to, the gain is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 513
Question
The following observations have been arranged in the ascending order. If the median of the data 29, 32, 48, 50, x, x + 2, 72, 78, 84, 95 is 63, then the value of x is ________
Choices
Choice (4)  Response  

a.  60 

b.  61 

c.  63 

d.  62 
