International Maths Olympiad Forum By SOF Olympiad Trainer

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
WHY

Ans 2:

Class : Class 4
Confusion for many days solution

Ans 3:

Class : Class 5
at end I changed my answer to D ADMIN ANSWER PLEASE

Ans 4:

Class : Class 5

Ans 5:

Class : Class 5

Ans 6:

Class : Class 5
Very Confusing

Ans 7:

Class : Class 5
12 16= 2828-1= 27hence the ans is A

Ans 8:

Class : Class 4

Ans 9:

Class : Class 3
Why?

Ans 10:

Class : Class 7

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 2

Ans 1:

Class : Class 2
it is option c

Ans 2:

Class : Class 2
it is the correct answer

Ans 3:

Class : Class 2

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2:

Class : Class 7

Ans 3:

Class : Class 6

Ans 4:

Class : Class 5

Ans 5:

Class : Class 7

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 1

Ans 2:

Class : Class 5

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
14.7 metres

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
(c)

Ans 2:

Class : Class 6

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Subject :IMO    Class : Class 4

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