Find all School-related info fast with the new School-Specific MBA Forum

It is currently 19 Sep 2014, 09:52

Close

GMAT Club Daily Prep

Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Events & Promotions

Events & Promotions in June
Open Detailed Calendar

Q1 - Though sucking zinc lozenges has been promoted as a

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
Senior Manager
Senior Manager
User avatar
Joined: 11 Sep 2005
Posts: 331
Followers: 1

Kudos [?]: 12 [0], given: 0

GMAT Tests User
Q1 - Though sucking zinc lozenges has been promoted as a [#permalink] New post 29 Oct 2007, 23:11
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
Q1 - Though sucking zinc lozenges has been promoted as a treatment for the common cold,
research has revealed no consistent effect. Recently, however, a zinc gel applied nasally
has been shown to greatly reduce the duration of colds. Since the gel contains zinc in the
same form and concentration as the lozenges, the greater effectiveness of the gel must be
due to the fact that cold viruses tend to concentrate in the nose, not the mouth.

In order to evaluate the argument, it would be most helpful to determine which of the following?

A. Whether zinc is effective only against colds, or also has an effect on other virally
caused diseases
B. Whether there are remedies that do not contain zinc but that, when taken orally,
can reduce the duration of colds
C. Whether people who frequently catch colds have a zinc deficiency
D. Whether either the zinc gel or the lozenges contain ingredients that have an
impact on the activity of the zinc
E. Whether the zinc gel has an effect on the severity of cold symptoms, as well as on
their duration

-----------------------------------------------------------

Q2 - Astronomer: Observations of the Shoemaker-Levi comet on its collision course with
Jupiter showed that the comet broke into fragments before entering Jupiter’s atmospherein 1994, but they did not show how big those fragments were. Nevertheless, some
indication of their size can be inferred from spectrographic analyses of Jupiter’s outer
atmosphere. After the fragments’ entry, these analyses revealed unprecedented
traces of sulfur.
The fragments themselves almost certainly contained no sulfur, but
astronomers believe that the cloud layer below Jupiter’s outer atmosphere does contain
sulfur. Since sulfur would have seeped into the outer atmosphere if comet fragments
had penetrated this cloud layer
, it is likely that some of the fragments were at least
large enough to have passed through Jupiter’s outer atmosphere without being burned up.
In the astronomer’s argument, the two portions in boldface play which of the following
roles?
A. The first is a claim that the astronomer seeks to show is true; the second
acknowledges a consideration that weighs against the truth of that claim.
B. The first is a claim that the astronomer seeks to show is true; the second provides
evidence in support of the truth of that claim.
C. The first and the second are each considerations advanced in support of the
conclusion of the argument.
D. The first provides evidence in support of the conclusion of the argument; the
second is that conclusion.
E. The first is a circumstance for which the astronomer seeks to provide an
explanation; the second acknowledges a consideration that weighs against the
explanation provided by the astronomer.



OA Q1-D & OA Q2-C
Director
Director
User avatar
Joined: 24 Aug 2007
Posts: 956
WE 1: 3.5 yrs IT
WE 2: 2.5 yrs Retail chain
Followers: 54

Kudos [?]: 711 [0], given: 40

GMAT Tests User
Re: CR - SET29 Q27 & Q28 [#permalink] New post 20 Jun 2010, 04:40
For 27th, I marked D, but I am confused b/w B and C for 28th.
_________________

Want to improve your CR: cr-methods-an-approach-to-find-the-best-answers-93146.html
Tricky Quant problems: 50-tricky-questions-92834.html
Important Grammer Fundamentals: key-fundamentals-of-grammer-our-crucial-learnings-on-sc-93659.html

Director
Director
User avatar
Joined: 24 Aug 2007
Posts: 956
WE 1: 3.5 yrs IT
WE 2: 2.5 yrs Retail chain
Followers: 54

Kudos [?]: 711 [0], given: 40

GMAT Tests User
Re: CR - SET29 Q27 & Q28 [#permalink] New post 20 Jun 2010, 04:46
For 27th, I found a good explaination:
http://www.manhattangmat.com/forums/cr- ... -t692.html
_________________

Want to improve your CR: cr-methods-an-approach-to-find-the-best-answers-93146.html
Tricky Quant problems: 50-tricky-questions-92834.html
Important Grammer Fundamentals: key-fundamentals-of-grammer-our-crucial-learnings-on-sc-93659.html

SVP
SVP
avatar
Joined: 17 Feb 2010
Posts: 1561
Followers: 12

Kudos [?]: 211 [0], given: 6

Re: CR - SET29 Q27 & Q28 [#permalink] New post 26 Jun 2010, 13:12
Q2) I pick (C)
CEO
CEO
User avatar
Status: Nothing comes easy: neither do I want.
Joined: 12 Oct 2009
Posts: 2793
Location: Malaysia
Concentration: Technology, Entrepreneurship
Schools: ISB '15 (M)
GMAT 1: 670 Q49 V31
GMAT 2: 710 Q50 V35
Followers: 178

Kudos [?]: 948 [0], given: 235

GMAT Tests User Reviews Badge
Re: CR - SET29 Q27 & Q28 [#permalink] New post 26 Jun 2010, 14:33
Q1 - Though sucking zinc lozenges has been promoted as a treatment for the common cold,
research has revealed no consistent effect. Recently, however, a zinc gel applied nasally
has been shown to greatly reduce the duration of colds. Since the gel contains zinc in the
same form and concentration as the lozenges, the greater effectiveness of the gel must be
due to the fact that cold viruses tend to concentrate in the nose, not the mouth.

In order to evaluate the argument, it would be most helpful to determine which of the following?

A. Whether zinc is effective only against colds, or also has an effect on other virally
caused diseases
B. Whether there are remedies that do not contain zinc but that, when taken orally,
can reduce the duration of colds
C. Whether people who frequently catch colds have a zinc deficiency
D. Whether either the zinc gel or the lozenges contain ingredients that have an
impact on the activity of the zinc
E. Whether the zinc gel has an effect on the severity of cold symptoms, as well as on
their duration

Gel is more effective than lozenges because of some reason. => is the conclusion.
A,B- out of scope.
C. - Zinc is believed to be remedy for the problem. so this does not effect.
D - If this is yes, it weakens the arguement, If No, it strengthens. => This is the answer
E. Out of scope

_________________

Fight for your dreams :For all those who fear from Verbal- lets give it a fight

Money Saved is the Money Earned :)

Jo Bole So Nihaal , Sat Shri Akaal

:thanks Support GMAT Club by putting a GMAT Club badge on your blog/Facebook :thanks

Get the best GMAT Prep Resources with GMAT Club Premium Membership

Gmat test review :
670-to-710-a-long-journey-without-destination-still-happy-141642.html

CEO
CEO
User avatar
Status: Nothing comes easy: neither do I want.
Joined: 12 Oct 2009
Posts: 2793
Location: Malaysia
Concentration: Technology, Entrepreneurship
Schools: ISB '15 (M)
GMAT 1: 670 Q49 V31
GMAT 2: 710 Q50 V35
Followers: 178

Kudos [?]: 948 [0], given: 235

GMAT Tests User Reviews Badge
Re: CR - SET29 Q27 & Q28 [#permalink] New post 26 Jun 2010, 14:36
For Q2
A and E are out, as the 2nd statement is not against the conclusion.
D is out -as 2nd statement is not a conclusion.
conclusion is =>it is likely that some of the fragments were at least
large enough to have passed through Jupiter’s outer atmosphere without being burned up.

B is out- 1st is not a claim , but a statement which when taken together with 2, strengthen the conclusion.

Thus C
_________________

Fight for your dreams :For all those who fear from Verbal- lets give it a fight

Money Saved is the Money Earned :)

Jo Bole So Nihaal , Sat Shri Akaal

:thanks Support GMAT Club by putting a GMAT Club badge on your blog/Facebook :thanks

Get the best GMAT Prep Resources with GMAT Club Premium Membership

Gmat test review :
670-to-710-a-long-journey-without-destination-still-happy-141642.html

Re: CR - SET29 Q27 & Q28   [#permalink] 26 Jun 2010, 14:36
    Similar topics Author Replies Last post
Similar
Topics:
Experts publish their posts in the topic Sucking zinc lozenges has been promoted as a treatment for Prep2014 2 13 May 2013, 04:14
18 Experts publish their posts in the topic Though sucking zinc lozenges has been promoted as treatment zz0vlb 23 27 Apr 2010, 07:14
1 Though sucking zinc lozenges has been promoted as a seofah 12 11 Nov 2008, 14:52
Though sucking zinc lozenges has been promoted as a stevegt 13 11 Jul 2007, 17:57
4 Experts publish their posts in the topic Though sucking zinc lozenges has been promoted as a ttanvir 15 11 Dec 2006, 16:13
Display posts from previous: Sort by

Q1 - Though sucking zinc lozenges has been promoted as a

  Question banks Downloads My Bookmarks Reviews Important topics  


GMAT Club MBA Forum Home| About| Privacy Policy| Terms and Conditions| GMAT Club Rules| Contact| Sitemap

Powered by phpBB © phpBB Group and phpBB SEO

Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.