International Maths Olympiad Forum By SOF Olympiad Trainer - Page 706

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
Thanks Namratha.

Ans 2:

Class : Class 6
THIS IS A BIT DIFFICULT

Ans 3:

Class : Class 7
Very tricky question but I got the answer

Ans 4:

Class : Class 8
yes the answer is 20

Ans 5:

Class : Class 6
correct answer b

Ans 6:

Class : Class 6
a is correct

Ans 7:

Class : Class 8

Ans 8:

Class : Class 9
Answer is A

Ans 9:

Class : Class 5
correct answer is not 22 it is 20

Ans 10:

Class : Class 9

Ans 11:

Class : Class 5
the answer is 20 . solution is as the following - first take any one answer and take it as belt .multiply it into five.add 12 to that .double that . add the two numbers you will get an answer . the wheter the answer is same as the answer given in the question.

Ans 12:

Class : Class 9

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
D

Ans 2:

Class : Class 7
ans is A

Ans 3:

Class : Class 8
The answer is A

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
Shreya khedkar from the orchid school,PuneClass:3The answer should be A

Ans 2:

Class : Class 3

Ans 3:

Class : Class 3

Ans 4:

Class : Class 10
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Ans 5:

Class : Class 6
b because the question asked is which of these can't be the answer

Ans 6:

Class : Class 4
they said which could not be

Ans 7:

Class : Class 6
accept my mistake

Ans 8:

Class : Class 7
No it can't be the answer is B

Ans 9:

Class : Class 7

Ans 10:

Class : Class 3
The answer can be all

Ans 11:

Class : Class 7
b cannot be the ans because in the qest. they have written that both the smiles are even but in the ans b one smile is odd .

Ans 12:

Class : Class 3

Ans 13:

Class : Class 3
Answer should be 48\6=8

Ans 14:

Class : Class 3
b

Ans 15:

Class : Class 1
hy my

Ans 16:

Class : Class 7

Ans 17:

Class : Class 7
Hi Mam/Sir the correct ans should be D 48/6

Ans 18:

Class : Class 3
answer b

Ans 19:

Class : Class 3

Ans 20:

Class : Class 4
B=odd they wrote both are even

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Subject :IMO    Class : Class 9

Ans 1:

Class : Class 10
55

Ans 2:

Class : Class 10
the answer should be 55

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Subject :IMO    Class : Class 9

Ans 1:

Class : Class 9
class :9 option (A) is the correct answer. Because simply only the first pair forms 180 (degrees)and obviously 45= 1/3 * 135....

Ans 2:

Class : Class 10
the answer is option A> 135,45. see, the question stands 180-x = x * 1/3 => thus solving the equation we get, 1/3*x = 180-x x *4/3 = 180 x = 135. thus the other angle is 180-135=45

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
c

Ans 2:

Class : Class 8
Excuse me,I had given the answer. Got it?

Ans 3:

Class : Class 9
THE ANSWER is C

Ans 4:

Class : Class 3
C

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
Nishka Rawat from Inventure Acadmy,BengluruINCOMPLETE QUETION,WRONG QUETION and MISTAKELY PRINTED QUETION!!!

Ans 2:

Class : Class 4

Ans 3:

Class : Class 4
Wrong Questions

Ans 4:

Class : Class 4
wrong question.it is incomplete.

Ans 5:

Class : Class 5

Ans 6:

Class : Class 4
It is correct because in figure B it is 2 by 6 parts shaded which is same as 1 by 3 parts shaded

Ans 7:

Class : Class 3
INCOMPLETE QUESTION AND WIONG QUESTION

Ans 8:

Class : Class 8
incomplete question

Ans 9:

Class : Class 3
Wrong question. The all the answers are wrong.

Ans 10:

Class : Class 3
Wrong question ...create more confusion. .

Ans 11:

Class : Class 3
Amaan from Kendriya Vidhyalaya,Mumbai Class:3wrong question and incomplete question2

Ans 12:

Class : Class 3

Ans 13:

Class : Class 7
ANS, D

Ans 14:

Class : Class 4
wrong question . no clarity

Ans 15:

Class : Class 6

Ans 16:

Class : Class 6
wrong question

Ans 17:

Class : Class 5
they didn't say it was a division question. incomplete question and wrong too. options were not correct.

Ans 18:

Class : Class 3
INCOMPLETE QUESTION!!! . AND WRONG QUESTION AND WRONG PRINTED !!!

Ans 19:

Class : Class 5
wrong question. No clarity

Ans 20:

Class : Class 6
if you reduce 2 by 6 = answer is 1 by 3

Ans 21:

Class : Class 5
Correct answer is B part

Ans 22:

Class : Class 3
yes true it was a bit complex.

Ans 23:

Class : Class 4
wrong question

Ans 24:

Class : Class 4
Wrong Question. No Clarity

Ans 25:

Class : Class 4
Incomplete Question!!

Ans 26:

Class : Class 9
wrong question

Ans 27:

Class : Class 8
It is a division question in fraction. 2 by 6 divided by 2 is 1 by 3. So the answer is b.

Ans 28:

Class : Class 4

Ans 29:

Class : Class 3
wrong question

Ans 30:

Class : Class 3

Ans 31:

Class : Class 5
this question is incomplete

Ans 32:

Class : Class 3
wrong question

Ans 33:

Class : Class 6
Wrong question

Ans 34:

Class : Class 5
Wrong question

Ans 35:

Class : Class 6
it is not a proper question. it is incomplete

Ans 36:

Class : Class 8
This is wrong answer. The correct answer is D)

Ans 37:

Class : Class 7
Incomplete question

Ans 38:

Class : Class 3
incomplete question. Please correct the question or remove it from the question bank.

Ans 39:

Class : Class 10
incomplete question

Ans 40:

Class : Class 6
Wrong question

Ans 41:

Class : Class 5
incomplete question

Ans 42:

Class : Class 3
Options are wrong

Ans 43:

Class : Class 5
Yes the question is given only wrong . The all the options were incorrect .

Ans 44:

Class : Class 9
wrong question.

Ans 45:

Class : Class 8
Incomplete question

Ans 46:

Class : Class 3
it is right but it is a bit complex

Ans 47:

Class : Class 6
wrong question let's fight with sof

Ans 48:

Class : Class 3
there is no answer

Ans 49:

Class : Class 6
wrong answers given

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Subject :IMO    Class : Class 2

Ans 1:

Class : Class 7
answer should be B

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Subject :IMO    Class : Class 9

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