International Maths Olympiad Forum By SOF Olympiad Trainer - Page 582

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
answer is D

Ans 2:

Class : Class 5
Answer is 'D'

Ans 3:

Class : Class 10
ANSWER HAS TO BE 12 BECAUSE THEY HAVE NOT USED BODMAS

Ans 4:

Class : Class 8
D is the answer

Ans 5:

Class : Class 7

Ans 6:

Class : Class 8
answer is D

Ans 7:

Class : Class 6
The answer should be 0 using brackets

Ans 8:

Class : Class 6
Answer is 2

Ans 9:

Class : Class 8
even I think the answer is 0, but they haven't given it as an option

Ans 10:

Class : Class 9
D IS NOT THE ANSWER BECAUSE 7 5=12 AND 9 3=12.DIFFERENCE=12-12=0. GIVE 0 AS A OPTION BECAUSE 0 IS CORRECT.😑😢😢

Ans 11:

Class : Class 1
SOF says the correct ans is A.🤨😒🤯

Ans 12:

Class : Class 9
D

Ans 13:

Class : Class 5
The answer is D

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 4
i understand now

Ans 2:

Class : Class 7

Ans 3:

Class : Class 6
Tricky question. Very tricky

Ans 4:

Class : Class 4
https://www.sofolympiadtrainer.com/forum/user/740085

Ans 5:

Class : Class 4
how is the answer is pls sof give ex

Ans 6:

Class : Class 1

Ans 7:

Class : Class 8

Ans 8:

Class : Class 3

Ans 9:

Class : Class 4

Ans 10:

Class : Class 4

Ans 11:

Class : Class 3

Ans 12:

Class : Class 6
Uhm Can Somebody plz Explain very confusing i mean even trickyyy

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Subject :ICSO    Class : Class 6

Ans 1:

Class : Class 6
how???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

Ans 2:

Class : Class 8

Ans 3:

Class : Class 6
Please somebody explain. No solution is given

Ans 4:

Class : Class 7
howwwwwwwwwwwwwwwwww?

Ans 5:

Class : Class 8
this sucks

Ans 6:

Class : Class 6
how???????????

Ans 7:

Class : Class 6
how the hell? ATLEAST GIVE AN EXPLANATION, IDIOTS.

Ans 8: (Master Answer)

Class : Class 1

Ans 9:

Class : Class 8

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 5
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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 9

Ans 2: (Master Answer)

Class : Class 1
Yes. You are right.

Ans 3:

Class : Class 9
Correct answer is B

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 9
answer-a

Ans 2:

Class : Class 7
-1+(-4)=-5

Ans 3:

Class : Class 9
ans is A

Ans 4:

Class : Class 7
The correct answer/option is A as -1-4 = -5

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Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1
Yes, you are right.

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
was little hard

Ans 2:

Class : Class 4
THIS QUESTION IS FOR GRADE (4).

Ans 3:

Class : Class 3

Ans 4:

Class : Class 3
D

Ans 5:

Class : Class 2

Ans 6:

Class : Class 5
I CAN'T DO IT .. BECAUSE I CAN ' T UNDERSTAND IT ..

Ans 7:

Class : Class 2
d

Ans 8:

Class : Class 3
I can t understand it

Ans 9:

Class : Class 3

Ans 10:

Class : Class 6
D

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 4
3/12, but when we convert it into lower fraction,it becomes 1/4,thus,A is the answer.

Ans 3:

Class : Class 7

Ans 4:

Class : Class 6
hello?

Ans 5:

Class : Class 4

Ans 6:

Class : Class 7
You all are right .

Ans 7:

Class : Class 5
3/12 = 1/4 i.e., A

Ans 8:

Class : Class 8
3/12 = 1/4 so a is the correct option

Ans 9:

Class : Class 4
the answer is a

Ans 10:

Class : Class 5
right

Ans 11:

Class : Class 8
right

Ans 12:

Class : Class 4
Option A

Ans 13:

Class : Class 6
little confusion still but it is all right :)

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6

Ans 2:

Class : Class 5
answer is B answer is B

Ans 3:

Class : Class 7
The answer is B.

Ans 4:

Class : Class 4

Ans 5:

Class : Class 7
ANSWER IS B

Ans 6:

Class : Class 3

Ans 7:

Class : Class 6

Ans 8:

Class : Class 5
Sorry. The answer is B.

Ans 9:

Class : Class 4
Explain

Ans 10:

Class : Class 5
The answer is A

Ans 11:

Class : Class 7
Explain

Ans 12:

Class : Class 1

Ans 13:

Class : Class 8

Ans 14:

Class : Class 7

Ans 15:

Class : Class 7
Answer is bppl its b not a

Ans 16:

Class : Class 4
B is the answer

Ans 17:

Class : Class 7

Ans 18:

Class : Class 6
3 requests 1 little less more higher grades questions 2 better solutions 3 easier solutions hope from my side these things can improve :)*****

Ans 19:

Class : Class 8

Ans 20:

Class : Class 5
This question is definitely not 4th grade. They are supposed to start with fractions this year, this is not of their level.

Ans 21:

Class : Class 8
The answer is B.

Ans 22:

Class : Class 7

Ans 23:

Class : Class 6
the ans is B

Ans 24:

Class : Class 4
Option B

Ans 25:

Class : Class 8

Ans 26:

Class : Class 7

Ans 27:

Class : Class 6
hi the answer is b

Ans 28:

Class : Class 4
The correct answer is B

Ans 29:

Class : Class 6

Ans 30:

Class : Class 5
I have just guest and it was correct. ha! ha! ha!

Ans 31:

Class : Class 7