International Maths Olympiad Forum By SOF Olympiad Trainer - Page 23

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 7

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Class : Class 7
a IS THE ONE

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 9

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Class : Class 9
The answer is option C. 3y+5y+y=180. 9y=180 y=180/90 y=20 Hence, option C is correct.

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 9

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Class : Class 9

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Subject :IMO    Class : Class 7

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Class : Class 7
correct ans should be option d

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Subject :IMO    Class : Class 7

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