International Maths Olympiad Forum By SOF Olympiad Trainer - Page 126

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8
This question is falsely stated

Ans 2:

Class : Class 9

Ans 3:

Class : Class 9

Ans 4:

Class : Class 8
Ans should be 7 not 2

Ans 5:

Class : Class 8

Ans 6:

Class : Class 9
Its so wrong please correct it ok.JUst do it

Ans 7:

Class : Class 8
The question says that 392 should be multiplied with the smallest no. to make it a perfect cube. When we prime-factorise 392, we get 2*2*2*7*7. In order to make this number a perfect cube, we need to multiply it with 7 to get a perfect cube of 14. The answer to this question should be 7. However, there is no option which has 7. Also, the solution to this question is completely different from the question. SOF, kindly rectify this error, since the question, options and solutions are different from each other.

Ans 8:

Class : Class 8
Please correct the question

Ans 9:

Class : Class 9

Ans 10:

Class : Class 8
The question says 392 which should be multiplied by 7 to get a perfect cube. 7 is not in the option and the solution has a different number and shows that the number is divided by 2 to get a perfect cube. The question, options and solution are all contradictory. Kindly rectify sof.

Ans 11:

Class : Class 9
this question right or wrong idk . hi

Ans 12:

Class : Class 9
yes

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 10

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
ANWSER: C X@

Ans 2:

Class : Class 4
answer should be c

Ans 3:

Class : Class 4

Ans 4:

Class : Class 4

Ans 5:

Class : Class 3

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Subject :IMO    Class : Class 10

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
423165 is the correct answer which says NATURE

Ans 2:

Class : Class 4
YEAH RC

Ans 3:

Class : Class 5
this is such a bad question.the people who made these were really dumb

Ans 4:

Class : Class 4

Ans 5:

Class : Class 4
what is this question

Ans 6:

Class : Class 6
the answers A B and C show the same pattern 435612 which says NTERUA. D is 423615 which says NATRUE . all options are WRONG.

Ans 7:

Class : Class 5
but the people were at least smarter than you dumbos.

Ans 8:

Class : Class 4

Ans 9:

Class : Class 4
AND THEY GAVE THAT IT IS NTE SOMETHINGWTH

Ans 10:

Class : Class 5
all options are wrong the correct one is 423165

Ans 11:

Class : Class 4
WTF all answers are wrongTHEY'VE LITERALLY WRITTEN NATURE AS NATRUE

Ans 12:

Class : Class 5
all options are wrong the correct pattern is 423165

Ans 13:

Class : Class 5
The correct answer should be D because the options resembles as follow:-a-NTERUAb-NTERUAc-NTERUAd-NATUREThus,the option D that resembles 'NATURE' is actually correct.

Ans 14:

Class : Class 4

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