International Maths Olympiad Forum By SOF Olympiad Trainer

# User Forum

Subject :IMO    Class : Class 2

Class : Class 2
A) 1 hour

## Ans 2:

Class : Class 4
You have calculate 1st also....

Subject :IMO    Class : Class 4

## Ans 1:

Class : Class 5
polygons are any shape from a 3 sided triangle to infinite sided infigons so this all are non regular shaped polygons

Class : Class 5
give solution

Class : Class 4
C

## Ans 4:

Class : Class 5
what is the solution of this?

Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 5
c

Subject :IMO    Class : Class 4

## Ans 1:

Class : Class 3
Question is wrong. They should have asked that if he spend 1/5 of what he had earned (they wrote saved instead)

Class : Class 4
D

## Ans 3:

Class : Class 4
if he spent 800,so it should be subtracted from 4000.ans is a

Class : Class 4
ans should be A

## Ans 5:

Class : Class 4
Ans should be A. 4000 has been added with 800 instead of subtracting them.

## Ans 6:

Class : Class 4
Answer should be A

Class : Class 4

## Ans 8:

Class : Class 5
The bar graph shows Ravi's savings from January to May. If Ravi spent of the amount of money he saved in April, then how much he earned in that month? A Ã¢Â‚Â¹ 3200 B Ã¢Â‚Â¹ 800 C Ã¢Â‚Â¹ 4800 D Ã¢Â‚Â¹ 4000

Subject :IMO    Class : Class 4

Class : Class 4

Class : Class 4

## Ans 3:

Class : Class 4
Please explain the thinking

Class : Class 4
Explain

## Ans 5:

Class : Class 4
didn't understand the question .

Class : Class 4
D

Class : Class 4

Class : Class 4
why

## Ans 9:

Class : Class 4

Subject :IMO    Class : Class 1

## Ans 1:

Class : Class 2
Option A is the correct answer.How can we rely on the marking method of SOF, when SOF itself cannot provide the correct answer?

## Ans 2:

Class : Class 2
A is correct answer

Class : Class 2
A is incorrect.

## Ans 4:

Class : Class 2
A is correct option. The MTG learning needs to improve on the test paper. I hope SOF doesn't have these glitches.

Class : Class 2

## Ans 6:

Class : Class 2
the solution they are giving is option A. but they have given option c i n correct answer.

## Ans 7:

Class : Class 3
Omairah is correct.Answer should be Option A .SOF had markedWRONG.Please check the question again.

## Ans 8:

Class : Class 2
A and B both options are incorrect. Why all people reported only option A and missed option B to report?

## Ans 9:

Class : Class 1
Option A is correct answer. No doubts about it.

Class : Class 3

## Ans 11:

Class : Class 3
A is incorrect.

Subject :IMO    Class : Class 1

Class : Class 3
b is correct

## Ans 2:

Class : Class 2
B is correct answer

## Ans 3:

Class : Class 2
B is correct option. Let's hope SOF has no issues in the actual paper. This must be an inaccuracy in MTG's learning material which SOF site relies on.

## Ans 4:

Class : Class 3
Option A is shown

Class : Class 2
B

Class : Class 2
B is correct

## Ans 7:

Class : Class 4
B is the correct answer.

## Ans 8:

Class : Class 2
Answer B is correct

Class : Class 2
b is right

## Ans 10:

Class : Class 7
b is right answer

## Ans 11:

Class : Class 3
correct ans should be B

## Ans 12:

Class : Class 4
correct answer is B and not A as 57 is greater than 31

## Ans 13:

Class : Class 1
Option b is the correct answer

## Ans 14:

Class : Class 1
correct answer is B

## Ans 15:

Class : Class 3
B IS THE CORRECT ANSWER

## Ans 16:

Class : Class 3
25 32 = 57 52 -21 = 31 And 57 31 Ã¢ÂˆÂ´ 25 32 52 - 21, So B is the correct answer

Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 3

Class : Class 3
d

## Ans 2:

Class : Class 3
C is the correct answer because 9 will make it the greatest no.

## Ans 3:

Class : Class 4
answer should be c 9 will represent grater number

## Ans 4:

Class : Class 4
Ans should be 9 as nowhere it is stated that all digits have to be different.

Class : Class 3