IMO Level 2 Mathematics Olympiad (SOF) Class 4: Questions 22  25 of 105
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Question number: 22
Appeared in Year: 2017
Question
There were trays of eggs with eggs in each tray. If eggs were broken, how many unbroken eggs were left in the trays?
Choices
Choice (4)  Response  

a. 


b.  18796 

c. 


d. 


Question number: 23
» Geometry
Appeared in Year: 2017
Question
Figure X is inside figure Y shown below.
Which statement is correct?
Choices
Choice (4)  Response  

a.  The perimeter of Y is smaller than the perimeter of X. 

b.  The perimeter of Y is larger than the perimeter of X. 

c.  The perimeter of Y is equal to the perimeter of X. 

d.  Question does not provide sufficient data or is vague 

Question number: 24
Question
Find the number using the given Clues.

The number is the successor of a two digit odd number.

The number is a multiple of 11.

Sum of digits of the number is 12.
Choices
Choice (4)  Response  

a.  74 

b.  66 

c.  65 

d.  55 

Question number: 25
Question
Study the following statements and select the CORRECT option.
Choices
Choice (4)  Response  

a.  9 groups of 6 is 4 more than 7 groups of 8. 

b.  The smallest 3digit number formed by 5,7 and 8 (using each digit only once) in hundred’s place digit is 8. 

c.  In 6digit largest number formed by 2,4, 9,3 and 1 (each digit using only once) is 940231. 

d.  The largest 4digit number formed by 5,9, 2 and 6 (without any repetition of a digit) is 9652. 
