IMO Level 1 Mathematics Olympiad (SOF) Class 5: Questions 685  689 of 838
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Question number: 685
Question
Find the missing number, if a certain rule is followed in the given figures.
Choices
Choice (4)  Response  

a.  28 

b.  55 

c.  15 

d.  12 

Question number: 686
Question
If ‘Tailor’ is called ‘Carpenter’, ‘Carpenter’ is called ‘Cobbler’, ‘Cobbler’ is called ‘Driver’, ‘Driver’ is called ‘Actor’, ‘Actor’ is called ‘Designer’, then which of the following can make shoes?
Choices
Choice (4)  Response  

a.  Tailor 

b.  Cobbler 

c.  Driver 

d.  Carpenter 

Question number: 687
Question
Find the missing number in the given number pattern.
Choices
Choice (4)  Response  

a.  24 

b.  12 

c.  30 

d.  42 

Question number: 688
Question
The base of circular tank is 18 cm long. Find the cost of material used to make the base of the tank, if the cost of material is Rs. 15.20 per sq. cm.
Choices
Choice (4)  Response  

a.  Rs. 260.14 

b.  Rs. 254.34 

c.  Rs. 3865.97 

d.  Rs. 3895.97 

Question number: 689
Question
Mohit had Rs. 16000 in his savings account. He withdraw of it in January, of the remainder in February and the rest in March. How much money did he withdraw in March?
Choices
Choice (4)  Response  

a.  Rs. 7200 

b.  Rs. 4800 

c.  Rs. 8800 

d.  Rs. 4500 
