Number Sense (IMO Mathematics Olympiad (SOF) Class 3): Questions 45  51 of 78
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Question number: 45
» Number Sense
Question
The greatest four digit number that can be formed using the digits of Gopi’s house number ‘2496’ will have have which number at its thousand’s place?
Choices
Choice (4)  Response  

a.  4 

b.  9 

c.  6 

d.  2 

Question number: 46
» Number Sense
Question
How many four digit number can be formed using only once in a number?
Choices
Choice (4)  Response  

a.  3 

b.  4 

c.  9 

d.  None of the above 

Question number: 47
» Number Sense
Question
Which of the following set of numbers is in the order from least to highest?
Choices
Choice (4)  Response  

a.  9052,9520,9205,2509 

b.  756,267,765,567,675 

c.  1349,3491,3941,4931,9331,9431 

d.  1246,4621,2461,6124,4216 

Question number: 48
» Number Sense
Question
If
Reprents 1, than write the number represented by the diagram?
Choices
Choice (4)  Response  

a.  553 

b.  356 

c.  635 

d.  536 

Question number: 49
» Number Sense
Question
Four friends are playing a number game. Each of them are writing their favourite number. Who wrote smallest number?
Choices
Choice (4)  Response  

a.  Sanaya 

b.  Suman 

c.  Sravan 

d.  Sani 

Passage
Using the given below cards and answer the following questions.
Question number: 50 (1 of 2 Based on Passage) Show Passage
» Number Sense
Question
The largest two digit number that can be formed, if all the digits are different is________
Choices
Choice (4)  Response  

a.  17 

b.  87 

c.  41 

d.  77 

Question number: 51 (2 of 2 Based on Passage) Show Passage
» Number Sense
Question
The smallest three digit number that can be formed, if all the digits are different is ________.
Choices
Choice (4)  Response  

a.  184 

b.  147 

c.  471 

d.  187 
