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

It is currently 31 Jul 2014, 15:47

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

What is the hundredths digit of the decimal z? (1) the

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

Kudos [?]: 93 [0], given: 33

What is the hundredths digit of the decimal z? (1) the [#permalink] New post 01 Apr 2007, 19:57
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
What is the hundredths digit of the decimal z?

(1) the tenths digit is 100z is 2

(2) The units digit of 1,000z is 2.
Director
Director
User avatar
Joined: 03 Sep 2006
Posts: 893
Followers: 6

Kudos [?]: 93 [0], given: 33

Original Answer [#permalink] New post 01 Apr 2007, 20:30
Answer is E, but please explain
Senior Manager
Senior Manager
avatar
Joined: 20 Feb 2007
Posts: 265
Followers: 1

Kudos [?]: 4 [0], given: 0

GMAT Tests User
 [#permalink] New post 01 Apr 2007, 21:55
Answer is E.

Q: What is the hundredths digit of the decimal z?

For example: z = a.bcd
c = ?

(1) The tenths digit of 100z is 2:

100z = a.bcd * 100 = abc.d

The tenths digit of 100z is 2, so d = 2 INSUFF

(2) The units digit of 1,000z is 2.

1000z = a.bcd * 1000 = abcd

The units digit is 1000z of 2, so d = 2 INSUFF

Together (1) and (2) we can not determine the value of c, so INSUFF

Answer is E
:)
  [#permalink] 01 Apr 2007, 21:55
    Similar topics Author Replies Last post
Similar
Topics:
What is the hundredths digit of the decimal z? (1) The bmiller0731 4 02 Mar 2009, 11:50
What is the hundredths digit of the decimal z? (1) The marcodonzelli 3 12 Mar 2008, 12:08
What is the hundredths digit of the decimal z? (1) the LM 1 08 Dec 2006, 07:17
What is hundredths digit of decimal z? mand-y 7 21 Jul 2006, 17:11
What is the hundredths digit of the decimal z (1) The tenths dinesh8 4 07 May 2006, 17:26
Display posts from previous: Sort by

What is the hundredths digit of the decimal z? (1) the

  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®.