Sets

This topic has expert replies
Master | Next Rank: 500 Posts
Posts: 233
Joined: Wed Aug 22, 2007 3:51 pm
Location: New York
Thanked: 7 times
Followed by:2 members

Sets

by yellowho » Tue Feb 22, 2011 9:15 pm
How are people keeping track of info. in this problem?
Attachments
KPT 4 Q3.JPG
Source: — Problem Solving |

GMAT/MBA Expert

User avatar
GMAT Instructor
Posts: 3835
Joined: Fri Apr 02, 2010 10:00 pm
Location: Milpitas, CA
Thanked: 1854 times
Followed by:523 members
GMAT Score:770

by Anurag@Gurome » Tue Feb 22, 2011 9:43 pm
See the image.

Image

Therefore, distinct persons who serve on one or more board of directors = 4 + 1 + 1 + 1 + 2 + 2 + 2 = 13
Anurag Mairal, Ph.D., MBA
GMAT Expert, Admissions and Career Guidance
Gurome, Inc.
1-800-566-4043 (USA)

Join Our Facebook Groups
GMAT with Gurome
https://www.facebook.com/groups/272466352793633/
Admissions with Gurome
https://www.facebook.com/groups/461459690536574/
Career Advising with Gurome
https://www.facebook.com/groups/360435787349781/