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

It is currently 31 Jul 2014, 01:25

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

ds-flight

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
SVP
SVP
User avatar
Joined: 07 Nov 2007
Posts: 1829
Location: New York
Followers: 25

Kudos [?]: 431 [0], given: 5

GMAT Tests User
ds-flight [#permalink] New post 04 Sep 2008, 13:19
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
On any given Saturday, flights arrive at XYZ airport every hour, for 24 hours. The average number of flights arriving at XYZ airport on any Saturday is a multiple of 12. Is the total number of flights that arrived on a Saturday > 180?

1)On the same Saturday, the median number of flight arrivals every hour is 17
2) On the same Saturday, Highest number of flight arrivals in an hour was 30.

Statement (1) ALONE is sufficient, but Statement (2) ALONE is not sufficient
Statement (2) ALONE is sufficient, but Statement (1) ALONE is not sufficient
BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient
EACH statement ALONE is sufficient
Statements (1) and (2) TOGETHER are NOT sufficient
_________________

Your attitude determines your altitude
Smiling wins more friends than frowning

Senior Manager
Senior Manager
avatar
Joined: 31 Jul 2008
Posts: 309
Followers: 1

Kudos [?]: 17 [0], given: 0

GMAT Tests User
Re: ds-flight [#permalink] New post 04 Sep 2008, 13:23
i think its A

as 17*11(minimum no. of flights on the upper side of the median value) > 180

B doesnt give any information regarding the minimum no. of flights per hour
Manager
Manager
User avatar
Joined: 09 Jul 2007
Posts: 244
Followers: 3

Kudos [?]: 44 [0], given: 0

GMAT Tests User
Re: ds-flight [#permalink] New post 04 Sep 2008, 13:54
IMO A.

same reasoning..and with sattement B , the number of flights can be as low as 60
30 + 23 +7(to make it a multiple of 12 )
Re: ds-flight   [#permalink] 04 Sep 2008, 13:54
Display posts from previous: Sort by

ds-flight

  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®.