It is currently 17 Dec 2017, 08:04

### 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

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

# From the gmatclub lessons: There are 5 married couples and a

Author Message
Manager
Joined: 16 Jul 2003
Posts: 71

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

From the gmatclub lessons: There are 5 married couples and a [#permalink]

### Show Tags

09 Sep 2004, 21:55
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

From the gmatclub lessons:

There are 5 married couples and a group of three is to be formed out of them; how many arrangements are there if a husband and wife may not be in the same group?

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

Director
Joined: 16 Jun 2004
Posts: 891

Kudos [?]: 69 [0], given: 0

### Show Tags

09 Sep 2004, 22:16
http://www.gmatclub.com/phpbb/viewtopic ... ed+couples

For your quick benefit it is (10x8x6)/3! = 80. Its divided by 3! because the arrangements dont matter.

Kudos [?]: 69 [0], given: 0

09 Sep 2004, 22:16
Display posts from previous: Sort by

# From the gmatclub lessons: There are 5 married couples and a

Moderator: chetan2u

 Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne 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®.