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# m05 q28 - ERROR IN EXPLANATION

Author Message
Current Student
Joined: 31 Mar 2010
Posts: 167

Kudos [?]: 30 [1], given: 4

Schools: Tuck Class of 2013
m05 q28 - ERROR IN EXPLANATION [#permalink]

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24 Sep 2010, 11:11
1
KUDOS
Hi,

The correct answer to this question is D) -- EACH statement ALONE is sufficient --, but the last line of the explanation says this :

"Statements (1) and (2) combined are sufficient.There are uniques value of , and so it is possible to calculate whether the solution is divisible by 7."

So, (1) or (2) ALONE is sufficient but not both combined.

Kudos [?]: 30 [1], given: 4

CIO
Joined: 02 Oct 2007
Posts: 1218

Kudos [?]: 978 [0], given: 334

Re: m05 q28 - ERROR IN EXPLANATION [#permalink]

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25 Sep 2010, 09:20
Thanks again. Corrected. +1.
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Kudos [?]: 978 [0], given: 334

Re: m05 q28 - ERROR IN EXPLANATION   [#permalink] 25 Sep 2010, 09:20
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# m05 q28 - ERROR IN EXPLANATION

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