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

It is currently 16 Sep 2014, 15:50

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

Chairs

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
Manager
Manager
User avatar
Joined: 06 Apr 2010
Posts: 144
Followers: 3

Kudos [?]: 78 [0], given: 15

GMAT Tests User Reviews Badge
Chairs [#permalink] New post 29 Apr 2011, 01:24
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

80% (02:20) correct 20% (00:00) wrong based on 5 sessions
Attachment:
Chairs.JPG
Chairs.JPG [ 30.34 KiB | Viewed 1004 times ]
[Reveal] Spoiler: OA
SVP
SVP
avatar
Joined: 16 Nov 2010
Posts: 1691
Location: United States (IN)
Concentration: Strategy, Technology
Followers: 30

Kudos [?]: 290 [0], given: 36

GMAT Tests User Premium Member Reviews Badge
Re: Chairs [#permalink] New post 29 Apr 2011, 04:00
(1) says

10 + (n-1) > 30

=> n > 21

(1) is not sufficient as n could be 22 or 25

(2)

{10 + (n-1)}/n > 1.36

=> 9 + n > 1.36n

=> 0.36n < 9

=> 0.04n < 1

=> n < 25

Sufficient as n is an integer, so n !> 24

Answer - B
_________________

Formula of Life -> Achievement/Potential = k * Happiness (where k is a constant)

Get the best GMAT Prep Resources with GMAT Club Premium Membership

Manager
Manager
User avatar
Status: It's "Go" Time.......
Affiliations: N.C.C.
Joined: 22 Feb 2011
Posts: 180
Location: India
Followers: 5

Kudos [?]: 21 [0], given: 2

GMAT ToolKit User GMAT Tests User
Re: Chairs [#permalink] New post 29 Apr 2011, 04:50
Mr.Subhash Ghosh why are you using inequality for sentence#2??

subhashghosh wrote:
(1) says

10 + (n-1) > 30

=> n > 21

(1) is not sufficient as n could be 22 or 25

(2)

{10 + (n-1)}/n > 1.36

=> 9 + n > 1.36n

=> 0.36n < 9

=> 0.04n < 1

=> n < 25

Sufficient as n is an integer, so n !> 24

Answer - B

_________________

We are twice armed if we fight with faith.

He who knows when he can fight & when He can't will be victorious.

SVP
SVP
avatar
Joined: 16 Nov 2010
Posts: 1691
Location: United States (IN)
Concentration: Strategy, Technology
Followers: 30

Kudos [?]: 290 [0], given: 36

GMAT Tests User Premium Member Reviews Badge
Re: Chairs [#permalink] New post 29 Apr 2011, 05:59
Sorry, I was doing another thing also on my system while posting this. Even then too, the answer is B, as you get the answer, n = 25, which is > 24. So we have a definite "Yes" as answer from (2).

Answer - B.
_________________

Formula of Life -> Achievement/Potential = k * Happiness (where k is a constant)

Get the best GMAT Prep Resources with GMAT Club Premium Membership

Manager
Manager
User avatar
Status: It's "Go" Time.......
Affiliations: N.C.C.
Joined: 22 Feb 2011
Posts: 180
Location: India
Followers: 5

Kudos [?]: 21 [0], given: 2

GMAT ToolKit User GMAT Tests User
Re: Chairs [#permalink] New post 29 Apr 2011, 07:05
No arguments on the answer choice.I was just curious to know how come u r using inequalities :)
subhashghosh wrote:
Sorry, I was doing another thing also on my system while posting this. Even then too, the answer is B, as you get the answer, n = 25, which is > 24. So we have a definite "Yes" as answer from (2).

Answer - B.

_________________

We are twice armed if we fight with faith.

He who knows when he can fight & when He can't will be victorious.

SVP
SVP
avatar
Joined: 16 Nov 2010
Posts: 1691
Location: United States (IN)
Concentration: Strategy, Technology
Followers: 30

Kudos [?]: 290 [0], given: 36

GMAT Tests User Premium Member Reviews Badge
Re: Chairs [#permalink] New post 29 Apr 2011, 07:23
Agreed, actually it's good that you pointed this out, I ought to be more careful/attentive :)
_________________

Formula of Life -> Achievement/Potential = k * Happiness (where k is a constant)

Get the best GMAT Prep Resources with GMAT Club Premium Membership

VP
VP
avatar
Status: There is always something new !!
Affiliations: PMI,QAI Global,eXampleCG
Joined: 08 May 2009
Posts: 1365
Followers: 11

Kudos [?]: 140 [0], given: 10

GMAT Tests User
Re: Chairs [#permalink] New post 29 Apr 2011, 07:36
B a clear winner,giving n = 25.
_________________

Visit -- http://www.sustainable-sphere.com/
Promote Green Business,Sustainable Living and Green Earth !!

Re: Chairs   [#permalink] 29 Apr 2011, 07:36
    Similar topics Author Replies Last post
Similar
Topics:
Experts publish their posts in the topic 4 chairs are there ghentu 9 26 Nov 2009, 08:11
7 GMAT Prep - Former chair Leopard 5 14 Jun 2008, 13:31
DS - GMATPrep - desk chairs nick_sun 3 21 Apr 2007, 01:29
I needed this chair... rhyme 0 22 Feb 2007, 08:53
DS- chairs lan583 1 27 Sep 2006, 06:33
Display posts from previous: Sort by

Chairs

  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®.