IMO Level 1 Mathematics Olympiad (SOF) Class 7: Questions 910  914 of 1022
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Question number: 910
» Logical and Analytical Reasoning
Question
If ‘+’ means ‘ ’, ‘ ’ means ‘ ’, ‘ ’ means ‘ ’ and ‘ ’ means ‘+’ then ?
Choices
Choice (4)  Response  

a.  35  
b.  27  
c.  42  
d.  23 
Question number: 911
Question
An expression is taken away from to obtain , then the expression is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 912
Question
The marked price is 10 % higher than cost price. A discount of 10 % is given on marked price. In this kind of sale, the seller ________.
Choices
Choice (4)  Response  

a.  Information is not sufficient  
b.  Bears no gain, no loss  
c.  Gains  
d.  Loss 
Question number: 913
» Logical and Analytical Reasoning
Question
If 25 men can build a home in 90 days. How many men can build it in 45 days?
Choices
Choice (4)  Response  

a.  50 men  
b.  48 men  
c.  45 men  
d.  30 men 
Question number: 914
Question
Find the distance covered by an insect crawling along the edge of a rectangular table top.
Choices
Choice (4)  Response  

a.  200 cm  
b.  240 cm  
c.  220 cm  
d.  280 cm 