International Maths Olympiad Forum By SOF Olympiad Trainer - Page 404

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7
it can never A or C that is for sure

Ans 2:

Class : Class 7
exactly

Ans 3:

Class : Class 10
THE CORRECT ANSWER IS D GUARANTEED.

Ans 4:

Class : Class 7
it should be 53

Ans 5:

Class : Class 7
Edit: Angle AFB isn't 0 degrees either.

Ans 6:

Class : Class 7
how

Ans 7:

Class : Class 7
I think there's something wrong here. As the angles formed by the diagonals of a rectangle and the length are equal, angle FAB should be 37 degrees and, as angle FAB isn't 0, the answer is obviously 53 degrees, but it's been set to 37 degrees for reasons beyond my comprehension.

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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 9

Ans 3:

Class : Class 7
C is the answer to this question

Ans 4:

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

Ans 5:

Class : Class 6

Ans 6:

Class : Class 8

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8
yes c is also incorrect.

Ans 2:

Class : Class 10
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 7
Either question is wrong or answer is wrong . Check it .

Ans 3:

Class : Class 7

Ans 4:

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

Ans 5:

Class : Class 7

Ans 6:

Class : Class 6
WE just need to know pedmas and convert decimal to fraction and then divide.It is very simple.

Ans 7:

Class : Class 7
The questions and options are correct if we follow the rule of VBODMAS. the answer is A) 2.833

Ans 8:

Class : Class 5
Please check SOF

Ans 9:

Class : Class 5

Ans 10:

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

Ans 11:

Class : Class 5

Ans 12:

Class : Class 4
Yes, the options are wrong.

Ans 13:

Class : Class 9

Ans 14:

Class : Class 7
it is correct sof is not wrong

Ans 15:

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

Ans 16:

Class : Class 5
the answer is actually 1.04266333014

Ans 17:

Class : Class 5

Ans 18:

Class : Class 7
the correct answer is A

Ans 19:

Class : Class 6

Ans 20:

Class : Class 6

Ans 21:

Class : Class 8
either your answer is wrong or question is wrong SOF please check

Ans 22:

Class : Class 5
yaa

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 5
A is the answer

Ans 2:

Class : Class 6
A is the answer.

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 7
explain XOXO

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7
Answer is wrong

Ans 2:

Class : Class 8
Is,It,not,100?

Ans 3:

Class : Class 8
guys arrange in array form for median

Ans 4:

Class : Class 7
wrong answer

Ans 5:

Class : Class 3
hi guys! it is saying that the answer is D, 99. How's that possible? could someone explain?

Ans 6:

Class : Class 7

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Subject :IMO    Class : Class 9

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