International Maths Olympiad Forum By SOF Olympiad Trainer - Page 335

User Forum

Subject :IMO    Class : Class 7

Post Your Answer

Subject :IMO    Class : Class 7

Ans 1:

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

Ans 2:

Class : Class 7

Ans 3:

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 4:

Class : Class 8
pls explain answer of this question

Post Your Answer

Subject :IMO    Class : Class 7

Ans 1:

Class : Class 10
THE CORRECT ANSWER IS D GUARANTEED.

Ans 2:

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

Ans 3:

Class : Class 7
how

Ans 4:

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.

Post Your Answer

Subject :IMO    Class : Class 3

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
So, answer is C

Ans 2:

Class : Class 8

Ans 3:

Class : Class 7
C is the answer to this question

Ans 4:

Class : Class 8

Ans 5:

Class : Class 6

Ans 6:

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

Post Your Answer

Subject :IMO    Class : Class 7

Ans 1:

Class : Class 10
i am feeling C is also incorrect.

Ans 2:

Class : Class 8
yes c is also incorrect.

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7

Ans 2:

Class : Class 4
Yes, the options are wrong.

Ans 3:

Class : Class 6

Ans 4:

Class : Class 7
it is correct sof is not wrong

Ans 5:

Class : Class 5

Ans 6:

Class : Class 6

Ans 7:

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

Ans 8:

Class : Class 7

Ans 9:

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

Ans 10:

Class : Class 7
the correct answer is A

Ans 11:

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

Ans 12:

Class : Class 5
the answer is actually 1.04266333014

Ans 13:

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

Ans 14:

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

Ans 15:

Class : Class 5
Please check SOF

Ans 16:

Class : Class 5

Ans 17:

Class : Class 6
The questions and options are correct if we follow the rule of VBODMAS. the answer is A) 2.833

Ans 18:

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

Ans 19:

Class : Class 6

Post Your Answer

Subject :IMO    Class : Class 3

Ans 1:

Class : Class 5
A is the answer

Ans 2:

Class : Class 5
A is the answer.

Post Your Answer

Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
explain XOXO

Post Your Answer

Subject :IMO    Class : Class 3

Post Your Answer