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

It is currently 21 Oct 2014, 13:52

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

Is the hundredths digit of the decimal d greater than 5? (1)

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
Director
Director
User avatar
Joined: 03 Sep 2006
Posts: 893
Followers: 6

Kudos [?]: 169 [0], given: 33

Is the hundredths digit of the decimal d greater than 5? (1) [#permalink] New post 10 Dec 2006, 00:28
Is the hundredths digit of the decimal d greater than 5?

(1) The tenthds digit of 10d is 7.

(2) the thousandths digit of d/10 is 7.


Please explain?????
Senior Manager
Senior Manager
avatar
Joined: 24 Oct 2006
Posts: 341
Followers: 1

Kudos [?]: 15 [0], given: 0

Re: Data Sufficiency [#permalink] New post 10 Dec 2006, 09:22
LM wrote:
Is the hundredths digit of the decimal d greater than 5?

(1) The tenthds digit of 10d is 7.

(2) the thousandths digit of d/10 is 7.


Please explain?????


If d=x.xaxx, we need to know if a>5

s1: 10d=xx.7xx -- suff 'cause tenths digit is 7
s2:d/10=0.xx7xx -- suff 'cause thousandths digit is 7

So D is the ans
Senior Manager
Senior Manager
avatar
Joined: 20 Feb 2006
Posts: 375
Followers: 1

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

 [#permalink] New post 10 Dec 2006, 11:53
D - same working as above
  [#permalink] 10 Dec 2006, 11:53
    Similar topics Author Replies Last post
Similar
Topics:
4 Is the hundredths digit of the decimal d greater than 5? (1) samramandy 2 21 Aug 2011, 06:23
Is the hundredths digit of the decimal d greater than 5? (1) marcodonzelli 1 10 Mar 2008, 22:13
Is the hundredths digit of the decimal d greater than 5. 1. crazy123 3 14 Aug 2007, 10:14
Is the hundredths digit of the decimal d greater than 5? 1) jlui4477 3 20 Apr 2006, 15:40
Is the hundredths digit of the decimal d greater than 5? 1) vivek123 4 04 Mar 2006, 20:45
Display posts from previous: Sort by

Is the hundredths digit of the decimal d greater than 5? (1)

  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®.