International Maths Olympiad Forum By SOF Olympiad Trainer - Page 432

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 10

Ans 3:

Class : Class 6
Answer should be A. (7/2+1)-7/2=1 7/2+1=9/2 9/2-7/2=2/2=1

Ans 4:

Class : Class 10
7/2 + 1 = 1 7/2 1 7/2 - 7/2 = 1

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2:

Class : Class 6
can you please explain this answer.

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 9
Yes option b is correct

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6
pls explain

Ans 2:

Class : Class 9

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 6

Ans 3:

Class : Class 7
i did not get it

Ans 4:

Class : Class 7
i did not understand this question

Ans 5:

Class : Class 8
i also did not get it

Ans 6:

Class : Class 6

Ans 7:

Class : Class 8
i cant understand the solution

Ans 8:

Class : Class 10
solution should be given . too messy

Ans 9:

Class : Class 4
i do not understand the question and the solution both does not match

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6
Answer should be B. 9x+5x=448 14x=448 x=32 9x-5x=4x 4x=4*32=128

Ans 2:

Class : Class 6

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 9

Ans 1:

Class : Class 9

Ans 2:

Class : Class 9

Ans 3:

Class : Class 9

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
How is this happening?

Ans 2:

Class : Class 7
shouldn't it be 1.75/8?

Ans 3:

Class : Class 3
This is very easy question dude

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