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Director
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The only purpose for which a particular type of tape is [#permalink]
 21 Jan 2005, 15:50
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0% (00:00) correct
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The only purpose for which a particular type of tape is needed is to hold certain surgical wounds closed for ten days—the maximum time such wounds need tape. Newtape is a new brand of this type of tape. Newtape’s salespeople claim that Newtape will improve healing because Newtape adheres twice as long as the currently used tape does.
Which of the following statements, if true, would most seriously call into question the claim made by Newtape’s salespeople?
(A) Most surgical wounds take about ten days to heal.
(B) Most surgical tape is purchased by hospitals and clinics rather than by individual surgeons.
(C) The currently used tape’s adhesiveness is more than sufficient to hold wounds closed for ten days.
(D) Neither Newtape nor the currently used tape adheres well to skin that has not been cleaned.
(E) Newtape’s adhesion to skin that has been coated with a special chemical preparation is only half as good as the currently used tape’s adhesion to such coated skin.
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SVP
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(C)
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Director
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C)
If current tape can do the job, there is no need for new tape.
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VP
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(C)
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Current Student
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man, when I first started preparing for GMAT, the only bright spot for me was CR questions ( i mean all practice exams and I would get 99% correct) as of late i am just on a steep downward slope.....
I would go with A. whats wrong with A?
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VP
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I would go with 'D' - becos if the Newtape does not adhere to the skin properly it will not improve healing - which happens to be the claim made by Newtape's salespeople.
C - The salespeople's claim is not about the tape's adhesiveness so this can be eliminated.
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Senior Manager
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C
Saurabh Malpani
Last edited by saurabhmalpani on 21 Jan 2005, 20:17, edited 1 time in total.
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Senior Manager
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Another vote for C. What's the OA?
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Director
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C...
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Intern
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If the wounds do not take more than 10 days to heal, why would anyone need a tape that can close the wounds for double the time? I believe the answer should be A.
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Senior Manager
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I am stuck between A and C. Could somebody explain pls.
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SVP
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The statement didn't say how long current tape can last, so (A) is no use because if a wound takes 10 days to heal and current tape can only last for 5 days, then it is indeed an improvement to make the tape last longer.
However C says current tape already last long enough, so there is no need for making a new type of tape that last even longer.
Therefore (C).
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Director
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OA is (C)
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Director
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What about (E)? (E) means the Newtape won't hold.
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Director
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E does weaken, but not as seriously as C does.
Also, E talks about coating the skin, but there is no talk about coating the skin as a requirement in the stem
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Senior Manager
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Thanks for the explanation Honghu
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