International Maths Olympiad Forum By SOF Olympiad Trainer - Page 328

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 4

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ans=D

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 6

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Class : Class 8

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why would C be the only answer? Can it be B?

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Yeah

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Subject :IMO    Class : Class 3

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answer is (D)

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The correct answer is D

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 5

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the answer in Aayaaa!

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 6

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Class : Class 7

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b-20 as volume - number of cubes there now the volume is 4*3*3=36 there are 16cubes so 36-16=20

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Subject :IMO    Class : Class 6

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Class : Class 7

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Class : Class 8

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