International Maths Olympiad Forum By SOF Olympiad Trainer - Page 61

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 2

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Subject :IMO    Class : Class 2

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Class : Class 4

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Class : Class 4
useless question

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Class : Class 4
hmmmmm..................

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Subject :IMO    Class : Class 1

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Class : Class 1

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 3

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Class : Class 3

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Class : Class 3
Very, Very easy. Answer is (C)

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Class : Class 3
I mean (A)

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Class : Class 3
😊 Sorry, My hand slipped on the keyboard.

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 4

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Class : Class 8
it is A

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Subject :IMO    Class : Class 2

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Class : Class 2
SolutionStraight lines in outer figure = 32Straight lines in inner figure = 16Total number of straight lines = 32 16 = 48

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