International Maths Olympiad Forum By SOF Olympiad Trainer

# User Forum

Subject :IMO    Class : Class 1

Class : Class 5

## Ans 2:

Class : Class 5

Subject :IMO    Class : Class 5

Class : Class 5
C

Class : Class 5
C

Class : Class 5
c

## Ans 4:

Class : Class 5
c

Subject :IMO    Class : Class 4

Class : Class 4
Option A

Class : Class 5

## Ans 3:

Class : Class 4
The answer is A as the breadth of the rectangle is 2 cm. The length of the rectangle is 5 so 2 minus 5 is 3 and if we divide it into two parts it is 2 and 1. So we need to plus 2,2,2,1,2,1,1,2,1,2,2,2 for the answer. The answer after adding these numbers is 20

## Ans 4:

Class : Class 8
option A is correct and it is clear from the SOF explanation

## Ans 5:

Class : Class 4
please explain clearly . its not right

## Ans 6:

Class : Class 4
The answer does not have the breadth added to it.

## Ans 7:

Class : Class 5
the answer is not correct. Please respond.

Class : Class 5
explain clearly

## Ans 9:

Class : Class 4
Actually I checked in New Guided Mathematics book 5 and I got formula for answer is 2*(L*B). So you can refer to this book. KEY - *= multiplication sign; L= length; B=breadth

## Ans 10:

Class : Class 5
Answer is not clear

## Ans 11:

Class : Class 4
Answer is correct but how? For this Question check the solution from SOF website or from your IMO Workbook. Actually I am not SOF and I myself did not understand how A

## Ans 12:

Class : Class 4
(continued) How a

Subject :IMO    Class : Class 1

Class : Class 6

## Ans 2:

Class : Class 5

Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 5

Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 4

Class : Class 4

Class : Class 4

## Ans 3:

Class : Class 4
The solution to this question is not correct. The solution is counting quadrilateral shapes as triangles.

Subject :IMO    Class : Class 4

Class : Class 4

## Ans 2:

Class : Class 5

Subject :IMO    Class : Class 4

## Ans 1:

Class : Class 4
how will it be C??? please explain step wise thoroughly Shreeda Dewangan class 4 delhi public school raipur chhattiagarh india

## Ans 2:

Class : Class 2
no as they are telling she spent 3800 we would do 19000-3800=15200 hence c is correct answer

Class : Class 4

Class : Class 4

## Ans 5:

Class : Class 4
the answer should be a because if we do the total so we get 19000 and then we divide it by 5 we get 3800