|
Author |
Message |
|
TAGS:
|
|
|
GMAT Club Legend
Joined: 15 Dec 2003
Posts: 4441
Followers: 10
Kudos [?]:
81
[0], given: 0
|
1- All members of Group IV include all members of Group II [#permalink]
 26 Dec 2003, 14:36
Question Stats:
0% (00:00) correct
 0% (00:00) wrong based on 0 sessions
1- All members of Group IV include all members of Group II
2- All members of Group III include all members of Group I
3- All members of Group IV include all members of Group I
4- All members of Group II include all members of Group I
5- All members of Group III include all members of Group IV
Which of the following statements must be true in order to establish that Group III is the all-embracing group, i.e. includes Groups I, II, and IV?
A) Statement 1 is a vital piece of information
B) Statement 2 is a vital piece of information
C) Statement 3 is a vital piece of information
D) Statement 4 is a vital piece of information
E) None of the above statements is a vital piece of information
|
|
|
|
|
|
|
Senior Manager
Joined: 29 Aug 2003
Posts: 327
Location: MI
Followers: 1
Kudos [?]:
1
[0], given: 0
|
E.
Statement 5 is the vital information.
IV includes II and I
therefore if III includes IV, III includes all the groups.
|
|
|
|
|
|
Director
Joined: 05 May 2003
Posts: 560
Location: Aus
Followers: 2
Kudos [?]:
3
[0], given: 0
|
I feel A.
Both statement 1 & 5 are important for deriving at the solution. As 5 is not in the list. I feel the answer should be A.
|
|
|
|
|
|
Senior Manager
Joined: 29 Aug 2003
Posts: 327
Location: MI
Followers: 1
Kudos [?]:
1
[0], given: 0
|
But A does not establish that III includes all the other groups.
A only establishes that IV includes I and II.
|
|
|
|
|
|
Director
Joined: 05 May 2003
Posts: 560
Location: Aus
Followers: 2
Kudos [?]:
3
[0], given: 0
|
Statements 1 & 5 must to true to arrive at Group III is the all-embracing group. But 2,3 and 4 may are may not be vital. In other words,
5,2,1
5,3,1
5,4,1
are the possible ways to prove. My answer may or may not be the official answer.
|
|
|
|
|
|
GMAT Club Legend
Joined: 15 Dec 2003
Posts: 4441
Followers: 10
Kudos [?]:
81
[0], given: 0
|
Official answer: A 
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Similar topics |
Author |
Replies |
Last post |
|
Similar
Topics:
|
 |
|
|
In a certain group of 10 members, 4 members teach only
|
kimmyg |
3 |
18 Oct 2005, 09:08 |
|
|
|
|
In a certain group of 10 members, 4 members teach only
|
jylo |
1 |
13 Feb 2007, 10:59 |
|
|
|
|
Trusted Members Group Access
|
Yahsek |
3 |
21 May 2008, 03:37 |
|
|
1
|
|
Music director: Members of our musical groups included, for,
|
feruz77 |
6 |
19 Oct 2010, 00:02 |
|
|
|
 |
No chordates are tracheophytes, and all members of
|
u0422811 |
5 |
01 Apr 2012, 22:16 |
|
|
|
|
|
Moderators:
metallicafan, rajeevrks27, souvik101990, PTK, MacFauz, noboru, kissthegmat, carcass, willigetmylifeback, mikemcgarry, doe007, Vercules, Legendaddy, tuanquang269, RaviChandra, Marcab, Narenn
|
close
