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

It is currently 15 Sep 2014, 01:50

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

ds - set p

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
VP
VP
avatar
Joined: 30 Sep 2004
Posts: 1493
Location: Germany
Followers: 4

Kudos [?]: 49 [0], given: 0

GMAT Tests User
ds - set p [#permalink] New post 06 Nov 2005, 09:33
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

100% (01:08) correct 0% (00:00) wrong based on 1 sessions
If P is a set of consecutive integers, is there an even number of integers in set P?
(1) The sum of the integers in set P is 0
(2) The product of the integers in set P is 0
_________________

If your mind can conceive it and your heart can believe it, have faith that you can achieve it.

VP
VP
avatar
Joined: 22 Aug 2005
Posts: 1128
Location: CA
Followers: 1

Kudos [?]: 29 [0], given: 0

GMAT Tests User
 [#permalink] New post 06 Nov 2005, 09:45
A.

(1) sum will be 0 when:
-n, -n+1,....-2,-1,0,1,2,....,n-1,n
the number of integers to the left and right of 0 should be same. therefore, total number of integers = odd
sufficient

(2) product will be 0 as long as 0 is in the set
0,1
0,1,2
  [#permalink] 06 Nov 2005, 09:45
    Similar topics Author Replies Last post
Similar
Topics:
DS: Sets placid 3 20 Sep 2005, 23:50
DS: SET mirhaque 6 15 Apr 2005, 07:12
ds: set mirhaque 4 04 Apr 2005, 15:56
ds: Set mirhaque 7 25 Mar 2005, 05:42
DS: Set mirhaque 7 24 Mar 2005, 18:53
Display posts from previous: Sort by

ds - set p

  Question banks Downloads My Bookmarks Reviews Important topics  


cron

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®.