GMATPREP DS : DS Archive
Check GMAT Club Decision Tracker for the Latest School Decision Releases http://gmatclub.com/AppTrack

 It is currently 18 Jan 2017, 06:20

### 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

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

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# GMATPREP DS

 post reply Question banks Downloads My Bookmarks Reviews Important topics
Author Message
Intern
Joined: 20 May 2005
Posts: 20
Location: Los Angles
Followers: 0

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

### Show Tags

03 Aug 2006, 22:36
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions

### HideShow timer Statistics

This topic is locked. If you want to discuss this question please re-post it in the respective forum.

Can anybody please solve this??
Attachments

Doc2.doc [48 KiB]

CEO
Joined: 20 Nov 2005
Posts: 2911
Schools: Completed at SAID BUSINESS SCHOOL, OXFORD - Class of 2008
Followers: 24

Kudos [?]: 273 [0], given: 0

### Show Tags

03 Aug 2006, 23:16
C - II only

1/√(x+y) can be represented as √(x+y)/(x+y)

I. Is 1/2x > 1/(x+y): Can't say. Depends on the values of x and y.

II. Is √x + √y > √(x+y): Always even for fraction values.

III. Is √x - √y > √(x+y): Can't say. Depends on the values of x and y
_________________

SAID BUSINESS SCHOOL, OXFORD - MBA CLASS OF 2008

03 Aug 2006, 23:16
Display posts from previous: Sort by

# GMATPREP DS

 post reply Question banks Downloads My Bookmarks Reviews Important topics

 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®.