It is currently 17 Dec 2017, 02:08

### 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

# If X-Y > 10 is X-Y>X+Y 1) X = 8 2) Y = -20 All the

Author Message
Senior Manager
Joined: 01 Feb 2005
Posts: 270

Kudos [?]: 117 [0], given: 1

If X-Y > 10 is X-Y>X+Y 1) X = 8 2) Y = -20 All the [#permalink]

### Show Tags

02 Jun 2006, 08:40
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

If X-Y > 10 is X-Y>X+Y

1) X = 8

2) Y = -20

All the usual options in Data Sufficiency. Please explain.

Kudos [?]: 117 [0], given: 1

Director
Joined: 10 Oct 2005
Posts: 524

Kudos [?]: 70 [0], given: 0

Location: US

### Show Tags

02 Jun 2006, 09:24
I will go with D...

If x - y > 10...and x = 8

then 8 - y > 10...so y < -2 so x - y > x + y...suffi.

If x - y > 10 ... and y = -20

then x - (-20) > 10...so x > -10 so x - y > x + y...suffi.

Kudos [?]: 70 [0], given: 0

Manager
Joined: 10 May 2006
Posts: 186

Kudos [?]: 5 [0], given: 0

Location: USA

### Show Tags

02 Jun 2006, 09:48
Agree with mahesh004, D.

Same explanation

Kudos [?]: 5 [0], given: 0

VP
Joined: 29 Dec 2005
Posts: 1337

Kudos [?]: 70 [0], given: 0

Re: Data Sufficiency - GMATPREP Question [#permalink]

### Show Tags

02 Jun 2006, 10:23
axl_oz wrote:
If X-Y > 10 is X-Y>X+Y

1) X = 8
2) Y = -20

X-Y>X+Y
X-X>Y+Y
0 >2Y

from i, x = 8
8-Y > 10
8-10 > y
-2>y. so suff.

from ii, y = -20. 2(-20) is <0. suff...

D

Kudos [?]: 70 [0], given: 0

Re: Data Sufficiency - GMATPREP Question   [#permalink] 02 Jun 2006, 10:23
Display posts from previous: Sort by

# If X-Y > 10 is X-Y>X+Y 1) X = 8 2) Y = -20 All the

Moderator: chetan2u

 Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne 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®.