International Maths Olympiad Forum By SOF Olympiad Trainer - Page 474

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
I do not understand the solution

Ans 2:

Class : Class 5
How

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Class : Class 4
how to do this?

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
A is correct answer . Please check

Ans 2:

Class : Class 3
Please ignore my comment

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Class : Class 5
no proper explanation given

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
A

Ans 2:

Class : Class 4
10 big rectangle,10 small rectangle & 10 cylinder = 3200. Then 1 big rectangle + 1 small rectangle + 1 cylinder = 3200 divided by 10 = 320. Big rectangle + small rectangle = 70g. Then 320 -70 =250g A

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Class : Class 4

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Class : Class 4

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 6
C

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