IMO Mathematics Olympiad Class 6: Questions 198  203 of 912
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Question number: 198
Question
Which one is correct?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 199
Question
Find the greatest number which will divide the greatest 4digit number and the greatest 5digit number exactly.
Choices
Choice (4)  Response  

a.  9  
b.  8  
c.  7  
d.  3 
Question number: 200
Question
Which sign will come in the ________ to make the expression true?
Choices
Choice (4)  Response  

a.  >  
b.  =  
c.  <  
d.  Question does not provide sufficient data or is vague 
Question number: 201
Question
LCM of two coprime numbers is their
Choices
Choice (4)  Response  

a.  Product  
b.  Sum  
c.  Quotient  
d.  Difference 
Question number: 202
Question
The smallest number which when divided by 9, 12, 24 and 30 and leaves a remainder of 2, 5, 17 and 23 respectively is
Choices
Choice (4)  Response  

a.  353  
b.  453  
c.  657  
d.  367 
Question number: 203
Question
John’s monthly salary is Rs. 12000. He spends Rs. 1450 for his son’s education, Rs. 550 for purchasing clothes, Rs. 450 for purchasing vegetables, milk, etc. , Rs. 1500 for purchasing medicine and pays a rent of Rs. 5000 in a particular month. How much does he save in this month?
Choices
Choice (4)  Response  

a.  Rs. 3050  
b.  Rs. 4960  
c.  Rs. 4255  
d.  Rs. 3165 