IMO Level 1 Mathematics Olympiad (SOF) Class 3: Questions 66  72 of 582
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Question number: 66
Question
Which of the following has place value of 5 as 5?
Choices
Choice (4)  Response  

a.  
b.  
c.  
d. 
Question number: 67
Question
The number shown on the abacus is ________.
Choices
Choice (4)  Response  

a.  534  
b.  424  
c.  544  
d.  453 
Question number: 68
Question
Sum of the largest three digit number and smallest three digit number?
Choices
Choice (4)  Response  

a.  108  
b.  1099  
c.  1009  
d.  109 
Question number: 69
Question
Anju has 300 basket ball cards and 800 football cards.
How many more football cards than basket ball cards does She have?
Choices
Choice (4)  Response  

a.  300  
b.  200  
c.  100  
d.  500 
Question number: 70
Question
Which sign goes in the box to make the number sentence true?
Choices
Choice (4)  Response  

a.  +  
b. 
 
c. 
 
d.  ÷ 
Question number: 71
Question
Some fruit trees are planted in a farm in some row. If number of trees in a row, is same as number of rows, which can be the total number of trees?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 72
Question
Which of the number holded by the three friends has 1 in Ten’s place?
Choices
Choice (4)  Response  

a.  19  
b.  15  
c.  14  
d.  All a. , b. and c. are correct 