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Question 2 of QUANTITATIVE SECTION 6 is possibly wrong

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leanhdung
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Question 2 of QUANTITATIVE SECTION 6 is possibly wrong [#permalink] New post   04 Aug 2018, 03:01
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When I read the explanation of Question 2 (ID: Q05-62) of QUANTITATIVE SECTION 6, I found that the stimulus mention no information about the circumference of circle, but the explanation used 24π as the circumference of circle with no justification.

@carcass, please have a check!
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Re: Question 2 of QUANTITATIVE SECTION 6 is possibly wrong [#permalink] New post   04 Aug 2018, 03:06
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@carcass, I think that Question 8 (ID: Q05-26) of QUANTITATIVE SECTION 6 is wrong too.

You can see that for x=−1, then 4x<5x+1. For x=−8, then 4x>5x+1. So the correct answer should be D.
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Re: Question 2 of QUANTITATIVE SECTION 6 is possibly wrong [#permalink] New post   04 Aug 2018, 03:22
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leanhdung wrote:
When I read the explanation of Question 2 (ID: Q05-62) of QUANTITATIVE SECTION 6, I found that the stimulus mention no information about the circumference of circle, but the explanation used 24π as the circumference of circle with no justification.

@carcass, please have a check!



Hi thanks for pointing out there was a statement missing from the question stem. It has been fixed now

Thank you for reporting
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sandy
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Re: Question 2 of QUANTITATIVE SECTION 6 is possibly wrong [#permalink] New post   04 Aug 2018, 05:17
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leanhdung wrote:
@carcass, I think that Question 8 (ID: Q05-26) of QUANTITATIVE SECTION 6 is wrong too.

You can see that for x=−1, then 4x<5x+1. For x=−8, then 4x>5x+1. So the correct answer should be D.



Hi,

You are indeed correct! The explanation has been modified!

Thanks for pointing out!

Regards,
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gmatclubot
Re: Question 2 of QUANTITATIVE SECTION 6 is possibly wrong [#permalink]
04 Aug 2018, 05:17
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