If A, then B. If B, then C. If C, then D. If all of the : GMAT Critical Reasoning (CR)
Check GMAT Club Decision Tracker for the Latest School Decision Releases http://gmatclub.com/AppTrack

 It is currently 19 Jan 2017, 10:43

### 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

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# If A, then B. If B, then C. If C, then D. If all of the

 new topic post reply Question banks Downloads My Bookmarks Reviews Important topics
Author Message
TAGS:

### Hide Tags

Manager
Joined: 22 May 2007
Posts: 217
Followers: 2

Kudos [?]: 85 [0], given: 0

If A, then B. If B, then C. If C, then D. If all of the [#permalink]

### Show Tags

09 Jul 2008, 02:25
00:00

Difficulty:

(N/A)

Question Stats:

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

### HideShow timer Statistics

If A, then B.
If B, then C.
If C, then D.
If all of the statements above are true, which of the following must also be true?

A. If D, then A.

B. If not B, then not C.

C. If not D, then not A.

D. If D, then E.

E. If not A, then not D.
If you have any questions
you can ask an expert
New!
Director
Joined: 14 Aug 2007
Posts: 733
Followers: 10

Kudos [?]: 180 [0], given: 0

Re: CR-ABCD [#permalink]

### Show Tags

09 Jul 2008, 03:13
aaron22197 wrote:
If A, then B.
If B, then C.
If C, then D.
If all of the statements above are true, which of the following must also be true?

A. If D, then A.

B. If not B, then not C.

C. If not D, then not A.

D. If D, then E.

E. If not A, then not D.

C.

if A then B -->> if not B then not A
Senior Manager
Joined: 25 Nov 2006
Posts: 277
Followers: 2

Kudos [?]: 35 [0], given: 0

Re: CR-ABCD [#permalink]

### Show Tags

09 Jul 2008, 04:58
It's C, was just posted a while ago...it's called the contrapositive theory.
Re: CR-ABCD   [#permalink] 09 Jul 2008, 04:58
Similar topics Replies Last post
Similar
Topics:
If A, then B. If B, then C. If C, then D. If all of the 11 07 Aug 2007, 03:55
If A, then B If B, then C. If C, then D. If all of the 2 24 Jun 2007, 07:21
If A, then B. If B, then C. If C, then D. If all of the 9 28 May 2007, 22:44
If A, then B. If B, then C. If C, then D. If all of the 1 28 Feb 2007, 15:32
If A, then B. If B, then C. If C, then D. If all of the 11 24 Feb 2007, 03:32
Display posts from previous: Sort by

# If A, then B. If B, then C. If C, then D. If all of the

 new topic 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®.