IMO Level 2 Mathematics Olympiad (SOF) Class 4: Questions 7  12 of 224
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Question number: 7
Question
If
then find the cost of
Choices
Choice (4)  Response  

a.  Rs.  
b.  Rs.  
c.  Rs.  
d.  Rs. 
Question number: 8
Appeared in Year: 2017
Question
What fraction of lines are sleeping lines in the given figure?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 9
Appeared in Year: 2017
Question
Find the value of P, Q, R and .
Choices
Choice (4)  Response  

a.  2 4 1 3  
b.  2 1 4 3  
c.  2 1 1 6  
d.  2 1 4 5 
Question number: 10
Appeared in Year: 2018
Question
Study the following numbers.
Find the sum of the digits at tens place of the smallest and greatest number.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 11
Appeared in Year: 2018
Question
Study the following statements and select the INCORRECT option.
Choices
Choice (4)  Response  

a.  The difference between the smallest and largest 4digit number formed by 6,2, 5 and 0 (without any repetition of a digit) is 4464.  
b.  The sum of smallest 3digit number and largest 3digit number formed by 5,2 and 6 is 908.  
c.  15 groups of 16 is 250.  
d.  In 6digit largest number is 999999. 
Question number: 12
Appeared in Year: 2017
Question
From the 5digit number using given clue.
1. My thousand’s place digit is the smallest one digit.
2. My one’s place digit is the first factor of 7.
3. My ten thousand’s place digit is greatest one digit number.
4. My hundred’s place digit is 5^{th} multiple of 2.
5. My ten’s place digit is first odd number greater than 6 and less than 12.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c.  90871  
d.  97118 