Subject :IMO Class : Class 8

Subject :IMO Class : Class 7

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Subject :IMO Class : Class 4

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Subject :IMO Class : Class 4

## Ans 1:

Class : Class 5

Option A 84 m is the right answer.
Solution : The area of square is 144 m as given. Hence, the side of square is 12 m. The length of one smaller square in the shaded square is 6 m.
Hence the length of the rectangle is 6+6+6+6 =24
the breadth of rectangle is 6+6+6=18
The perimetre of rectangle is 2(l+b) = 2 (24+18) = 2*42 = 84 m

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Subject :IMO Class : Class 4

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Subject :IMO Class : Class 6

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Subject :IMO Class : Class 3

## Ans 7:

Class : Class 3

the ans is A because u have to calculate the no. of sides for each figure, subtract no of sides ofsecond fig from 1st

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Subject :IMO Class : Class 6

## Ans 1:

Class : Class 7

The solution provided by SOF says - 1/5 ÃƒÂ· 1/14 = 1/5 x 14 I am not sure about the process. Answer-(B)35This is silly!

## Ans 4:

Class : Class 7

yes i also hve difficulty in understanding these questions and I think the answer is 2.8

## Ans 7:

Class : Class 7

If you solve the problem you get 2.8 not 35. SOF Olympiad Trainer need to explain how they got the solution.

## Ans 9:

Class : Class 6

I get 2.8 but the admin is not sure about the process and is saying the wrong answer-35 I need to know how did they get the solution

## Ans 10:

Class : Class 6

Why is the solution not clear.I am not understanding this solution. Always I have difficulty understanding these solutions.

## Ans 12:

Class : Class 7

yeah they are not clear in the solution. maybe the computer is programmed to show the specific lines of not being sure of the process

## Ans 14:

Class : Class 7

solution provided by SOF olympiad trainer is not appropriate. please explain