IMO Mathematics Olympiad Class 9: Questions 907  912 of 919
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Question number: 907
» Analytical Reasoning and Logical Reasoning
Question
If ELRH is coded as BOOK, then for what word does the code PXUH stand?
Choices
Choice (4)  Response  

a.  MRKA 

b.  MKRA 

c.  MARK 

d.  MAKR 

Question number: 908
Question
Mean marks scored by 100 students were found to be 120. Later it was observed that a score of 59 was misread as 95. Then the correct mean is ________
Choices
Choice (4)  Response  

a.  179.82 

b.  169 

c.  169.82 

d.  119.64 

Question number: 909
Question
A contractor employed 14 labourers at Rs. 18 each per day, 12 labourers at Rs. 22 each per day, 9 labourers at Rs. 32 each per day and 5 labourers at Rs. 62 each per day. The average wages paid is ________
Choices
Choice (4)  Response  

a.  Rs. 28 

b.  Rs. 14 

c.  Rs. 30 

d.  Rs. 26 

Question number: 910
Question
To make a marriage tent, poles are planted along the perimeter of a square field at a distance of 5 meters from each other and the total number of poles used in 20. What is the area (in sq. metres) of the square field?
Choices
Choice (4)  Response  

a.  500 

b.  400 

c.  900 

d.  None of the above 

Question number: 911
Question
One card is drawn from a wellshuffled deck of 52 cards. The probability of drawing an ace is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 912
» Analytical Reasoning and Logical Reasoning
Question
If TV is called monitor, monitor is called bottle, bottle is called road, road is called pen, pen is called mobile and mobile is called TV, where do bike drive?
Choices
Choice (4)  Response  

a.  Pen 

b.  Monitor 

c.  Mobile 

d.  TV 
