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

It is currently 18 Dec 2014, 06:34

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

PS Algebra

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
Current Student
User avatar
Joined: 29 Jan 2005
Posts: 5245
Followers: 23

Kudos [?]: 154 [0], given: 0

Reviews Badge
PS Algebra [#permalink] New post 25 Nov 2005, 09:59
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
See attachment
Attachments

Algebra post.doc [23.5 KiB]
Downloaded 74 times

To download please login or register as a user

Director
Director
avatar
Joined: 13 Nov 2003
Posts: 796
Location: BULGARIA
Followers: 1

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

 [#permalink] New post 25 Nov 2005, 10:14
IMO the answer choices are not correct. 50 should be an option
SVP
SVP
User avatar
Joined: 28 May 2005
Posts: 1743
Location: Dhaka
Followers: 6

Kudos [?]: 57 [0], given: 0

 [#permalink] New post 25 Nov 2005, 12:01
I got sqrt(50) = 5sqrt(2) so answer is D.

I will post my working as attachment.
_________________

hey ya......

SVP
SVP
User avatar
Joined: 28 May 2005
Posts: 1743
Location: Dhaka
Followers: 6

Kudos [?]: 57 [0], given: 0

 [#permalink] New post 25 Nov 2005, 12:10
here is the workings as attachment.
Attachments

algebra_post_739.doc [23.5 KiB]
Downloaded 61 times

To download please login or register as a user


_________________

hey ya......

Director
Director
avatar
Joined: 27 Jun 2005
Posts: 516
Location: MS
Followers: 2

Kudos [?]: 20 [0], given: 0

 [#permalink] New post 25 Nov 2005, 12:20
D,

assume the values = x

then square on both side
x^2= 48+2sprt(24^2-25*23)
x^2 = 48+2sprt(24^2-24^2+1^2)

x^2= 48+2*1=50=5sqrt(2)
Current Student
User avatar
Joined: 29 Jan 2005
Posts: 5245
Followers: 23

Kudos [?]: 154 [0], given: 0

Reviews Badge
 [#permalink] New post 26 Nov 2005, 03:19
Yep, OA is D. Consider this an all time ETS classic.
  [#permalink] 26 Nov 2005, 03:19
    Similar topics Author Replies Last post
Similar
Topics:
PS-algebra vscid 1 03 Jan 2009, 17:25
PS: Algebra giantSwan 1 13 May 2008, 03:25
Experts publish their posts in the topic PS algebra young_gun 8 18 Dec 2007, 12:31
ps algebra jadomakoh 2 06 Nov 2007, 09:47
PS: Algebra vipin7um 1 15 Apr 2006, 14:07
Display posts from previous: Sort by

PS Algebra

  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®.