International Maths Olympiad Forum By SOF Olympiad Trainer

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Subject :IMO    Class : Class 9

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Subject :IMO    Class : Class 5
h

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8
you people are wrong as 38.5=77/2 and 77=154/2 so the answer should be 154/2 - 77/2 =77/2 so the correct option is cif you don't believe me then explain the answer properlyI trust this site since I was in 4th grade but nowadays I see several errorslike in paper 2017-18 you didn't provide the figureplease improve

Ans 2:

Class : Class 7

Ans 3:

Class : Class 7
You are not answering the error which we give

Ans 4:

Class : Class 8
pls explain answer of this question

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7
THE CORRECT ANSWER IS D GUARANTEED.

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
So, answer is C

Ans 2:

Class : Class 6

Ans 3:

Class : Class 7

Ans 4:

Class : Class 6

Ans 5:

Class : Class 6
C is the answer to this question

Ans 6:

Class : Class 5
because angle greater than 180 is reflex angle. In question, it is larger angle.

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8
yes c is also incorrect.

Ans 2:

Class : Class 8
i am feeling C is also incorrect.

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 5
yep this is wrong i just did A because it was closest to the correct one

Ans 3:

Class : Class 6

Ans 4:

Class : Class 5
the correct answer is A

Ans 5:

Class : Class 5
Either Ans. is wrong or Que. is wrong

Ans 6:

Class : Class 6

Ans 7:

Class : Class 5
either your answer is wrong or question is wrong SOF please check

Ans 8:

Class : Class 4
Yes, the options are wrong.

Ans 9:

Class : Class 6
Either question is wrong or answer is wrong . Check it .

Ans 10:

Class : Class 5
it is correct sof is not wrong

Ans 11:

Class : Class 5

Ans 12:

Class : Class 4
WE just need to know pedmas and convert decimal to fraction and then divide.It is very simple.

Ans 13:

Class : Class 5
Ans 11, 4, 2 you all are right and ans 1, 12, 13 are useless

Ans 14:

Class : Class 6

Ans 15:

Class : Class 6

Ans 16:

Class : Class 5
the answer is actually 1.04266333014

Ans 17:

Class : Class 5

Ans 18:

Class : Class 5
Please check SOF

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
A is the answer

Ans 2:

Class : Class 3
A is the answer.

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