IMO Level 1 Mathematics Olympiad (SOF) Class 9: Questions 879  887 of 929
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Question number: 879
» Analytical Reasoning and Logical Reasoning
Question
Neelam, who is Rohit’s daughter, says to Indu, “Your mother Reeta is the younger sister of my father, who is the third child of Sohanji. ” How is Sohanji related to Indu?
Choices
Choice (4)  Response  

a.  Father  
b.  Grandfather  
c.  Fatherinlaw  
d.  Maternal uncle 
Question number: 880
Question
A and B can do a piece of work in 6 days and A alone can do it in 9 days. The time taken by B alone to do the work is ________
Choices
Choice (4)  Response  

a.  15 days  
b.  18 days  
c. 
 
d.  12 days 
Question number: 881
Question
=
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 882
Question
If and find the value of ________
Choices
Choice (4)  Response  

a.  20  
b.  40  
c.  80  
d.  60 
Question number: 883
Question
A fan is listed at Rs. 150, with a discount of what additional discount must be offered to the customer to bring the net price to Rs. 108?
Choices
Choice (4)  Response  

a.  
b.  
c.  
d.  None of the above 
Question number: 884
» Analytical Reasoning and Logical Reasoning
Question
If PAPER = 56 and UNCLE = 55, then WORKBOOK=?
Choices
Choice (4)  Response  

a.  105  
b.  100  
c.  115  
d.  110 
Question number: 885
Question
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 886
Question
Eight people are planning to share equally the cost of a rental car. If one person withdraws from the arrangement and the others share equally the entire rental of the car, then the share of each of the remaining persons is increased by ________ of the original share.
Choices
Choice (4)  Response  

a.  
b.  
c.  
d. 
Question number: 887
Question
The number of positive integers k for which the equation has an integer solution for x is ________
Choices
Choice (4)  Response  

a.  0  
b.  1  
c.  1  
d.  2 