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

It is currently 29 Aug 2015, 09:37
GMAT Club Tests

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

In the xy-plane, region R consists of all the points (x,y)

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
Intern
Intern
avatar
Joined: 19 Jun 2007
Posts: 13
Followers: 0

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

In the xy-plane, region R consists of all the points (x,y) [#permalink] New post 26 Feb 2008, 16:30
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

In the xy-plane, region R consists of all the points (x,y) such that 2x + 3y = 6.
Is the point (r,s) in region R.
1) 3r + 2s = 6
2) r =3, & s= 2

This looks trivial but I got it wrong..
Senior Manager
Senior Manager
avatar
Joined: 15 Aug 2007
Posts: 252
Schools: Chicago Booth
Followers: 1

Kudos [?]: 58 [0], given: 0

Re: DS - Points in a region [#permalink] New post 26 Feb 2008, 18:55
B

2x + 3y = 6 represents a line.

1. insufficient. not all values that satisfy 3r + 2s = 6 lie on the above line.
2. sufficient. (3,2) is not on the above line.

What is OA?
Intern
Intern
avatar
Joined: 19 Jun 2007
Posts: 13
Followers: 0

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

Re: DS - Points in a region [#permalink] New post 26 Feb 2008, 19:16
The OA is E, but i think it's incorrect.
I agree with your answer.
CEO
CEO
User avatar
Joined: 29 Mar 2007
Posts: 2585
Followers: 17

Kudos [?]: 259 [0], given: 0

Re: DS - Points in a region [#permalink] New post 27 Feb 2008, 06:25
E is the OA??? thats odd. Whats the source?
SVP
SVP
avatar
Joined: 28 Dec 2005
Posts: 1576
Followers: 2

Kudos [?]: 97 [0], given: 2

Re: DS - Points in a region [#permalink] New post 05 Mar 2008, 11:57
bumpin this back for some more feedback.
Director
Director
User avatar
Joined: 14 Jan 2007
Posts: 779
Followers: 2

Kudos [?]: 83 [0], given: 0

Re: DS - Points in a region [#permalink] New post 05 Mar 2008, 17:04
I don't agree with OA.
Answer should be 'B'.

Stmt1: Insuff

Stmt2: Suff as this point does not lie on the line.

So 'B'
Manager
Manager
avatar
Joined: 12 Feb 2008
Posts: 180
Followers: 1

Kudos [?]: 34 [0], given: 0

Re: DS - Points in a region [#permalink] New post 05 Mar 2008, 17:11
i am also getting B.

what is the sourse for this question?
could you please give us the OE.
Re: DS - Points in a region   [#permalink] 05 Mar 2008, 17:11
Display posts from previous: Sort by

In the xy-plane, region R consists of all the points (x,y)

  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®.