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

 It is currently 26 Jun 2016, 23:07

### 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

# The tens digit of positive integer X is 3. Is the units

 post reply Question banks Downloads My Bookmarks Reviews Important topics
Author Message
Director
Joined: 06 Jan 2008
Posts: 554
Followers: 2

Kudos [?]: 247 [0], given: 2

The tens digit of positive integer X is 3. Is the units [#permalink]

### Show Tags

23 Apr 2008, 08:04
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 1 sessions

### HideShow timer Statistics

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

The tens digit of positive integer X is 3. Is the units digit of X greater than 4?
(1) The units digit of 2X is less than the units digit of X.
(2) The tens digit of 2X is 7.
-------------------------------------------------------------------------------------------------------
Director
Joined: 01 May 2007
Posts: 792
Followers: 1

Kudos [?]: 219 [0], given: 0

Re: DS - units digit [#permalink]

### Show Tags

23 Apr 2008, 08:17
I'm thinking D. Is this from GMATPrep?
SVP
Joined: 11 Mar 2008
Posts: 1634
Location: Southern California
Schools: Chicago (dinged), Tuck (November), Columbia (RD)
Followers: 8

Kudos [?]: 197 [0], given: 0

Re: DS - units digit [#permalink]

### Show Tags

23 Apr 2008, 09:44
D

For both (1) and (2):

34*2 = 68 N
35*2 = 70 Y
36*2 = 72 Y
37*2 = 74 Y
39*2 = 78 Y

Both are SUFF.
_________________

Check out the new Career Forum
http://gmatclub.com/forum/133

Director
Joined: 06 Jan 2008
Posts: 554
Followers: 2

Kudos [?]: 247 [0], given: 2

Re: DS - units digit [#permalink]

### Show Tags

24 Apr 2008, 13:32
OA is D. Thanks

jimmyjamesdonkey wrote:
I'm thinking D. Is this from GMATPrep?

This is not from GMATPrep.
Re: DS - units digit   [#permalink] 24 Apr 2008, 13:32
Display posts from previous: Sort by

# The tens digit of positive integer X is 3. Is the units

 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®.