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

It is currently 19 Apr 2014, 21:59

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

Symbol denotes the least integer greater than or equal to d,

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
Director
Director
User avatar
Joined: 14 Jan 2007
Posts: 784
Followers: 1

Kudos [?]: 37 [0], given: 0

GMAT Tests User
Symbol denotes the least integer greater than or equal to d, [#permalink] New post 12 Jun 2007, 01:44
00:00
A
B
C
D
E

Difficulty:

  5% (low)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
Symbol [d] denotes the least integer greater than or equal to d, is [2d]=0?
1). [d]=0
2). [3d]=0

OA later.
Senior Manager
Senior Manager
Joined: 04 Jun 2007
Posts: 350
Followers: 1

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

GMAT Tests User
Re: DS Least Integer [#permalink] New post 12 Jun 2007, 01:57
stmt 1: [d]=0 => -1< d <= 0. insufficient. (-2 < 2d <=0)

stmt 2: [3d]=0 => -1/3 < d <=0. sufficient. (-2/3 < 2d <= 0)

my answer. B.
Director
Director
Joined: 01 May 2007
Posts: 797
Followers: 1

Kudos [?]: 45 [0], given: 0

GMAT Tests User
 [#permalink] New post 12 Jun 2007, 06:10
Think its D, but not sure.

Rewrote the question to say x instead of [d]. So.. x >= d

So x = 0 then d = 0 (Since we said x is the least possible int to make x>= d true, so equal) and 2(0) = 0. Suff.

and 3x = 0 so x = 0 then 2(0) = 0. Suff.

OA?
Intern
Intern
Joined: 11 Sep 2006
Posts: 48
Followers: 1

Kudos [?]: 1 [0], given: 0

 [#permalink] New post 12 Jun 2007, 10:26
I think It is C.

using 1 we get d > 0 or d = 0
using 2) we get [3d] = 0 means d >0 or d = 0

so if we take both 1 and 2 it says d = 0
  [#permalink] 12 Jun 2007, 10:26
    Similar topics Author Replies Last post
Similar
Topics:
New posts For any integer k greater than 1, the symbol k* denotes the okdongdong 4 02 Aug 2005, 03:09
New posts For any integer K greater than 1, the symbol K* denotes the GMATCUBS21 1 14 Jun 2006, 18:39
New posts 1 For any integer k greater than 1, the symbol k* denotes the Nihit 4 20 Sep 2008, 06:55
New posts For any integer k greater than 1, the symbol k* denotes the albany09 1 06 Oct 2008, 10:25
New posts 3 Experts publish their posts in the topic If [x] denotes the least integer greater than or equal to x macwanjason 7 08 May 2012, 04:34
Display posts from previous: Sort by

Symbol denotes the least integer greater than or equal to d,

  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®.