International Maths Olympiad Forum By SOF Olympiad Trainer

User Forum

Subject :IMO    Class : Class 7

Post Your Answer

Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 3

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
According to DMAS it should be D.

Ans 2:

Class : Class 6
yes, we also got the same answer. SOF should explain what rukle they followed

Ans 3:

Class : Class 5
Yes It should be D according to bodmas rule

Ans 4:

Class : Class 6
As per DMAS rules, the Answer is D

Ans 5:

Class : Class 5
No according to Bodmas rule the answer given by SOF is CORRECT

Ans 6:

Class : Class 5
But i checked with a calculator which gave the answer as a which is 69.48

Ans 7:

Class : Class 6
The answer should be D not A. In the first line they have used BODMAS, but in the second they have not and if we use BODMAS we will get option d.

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
did you all get this answer

Ans 2:

Class : Class 5
In the solution it is given" 4 / 9 * x 3591 " but 3591 was not given in the question anywhere and the answer itself is used at the start of the solution. The question and the solution are wrong according to me.

Ans 3:

Class : Class 5

Ans 4:

Class : Class 7

Ans 5:

Class : Class 2

Ans 6:

Class : Class 5

Ans 7:

Class : Class 5

Ans 8:

Class : Class 5
approach to this problem is not given correctly in solution. thought the answer given is correct.

Ans 9:

Class : Class 5

Ans 10:

Class : Class 5
solution steps are incorrect how they are deriving from answer. First they need to explain how they come with 3591first . its wrong solution

Ans 11:

Class : Class 5

Ans 12:

Class : Class 2

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
D Is the final answer

Ans 2:

Class : Class 5
D Is the final answer

Post Your Answer

Subject :IMO    Class : Class 5

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 5

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7

Ans 2:

Class : Class 5
A.

Ans 3:

Class : Class 5

Ans 4:

Class : Class 6
D

Ans 5:

Class : Class 5
d

Post Your Answer

Subject :IMO    Class : Class 5

Post Your Answer

Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7

Ans 2:

Class : Class 5

Ans 3:

Class : Class 7

Post Your Answer