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

It is currently 28 Jul 2015, 18:51
GMAT Club Tests

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

A woman has 11 close friends. Find the number of ways she

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
Intern
Intern
avatar
Joined: 30 Apr 2005
Posts: 11
Followers: 0

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

 [#permalink] New post 14 Jul 2005, 00:44
In my opinion answer is 504

We have 10c2 or 252 options if we ignore 1 out of the two fighting friends, and 252 ways for the other. so it makes 504. Though i m not that good in probabilty, but this is the solution i can think of. :~
_________________

i believe that all the problem solving calculations in Quantitative section have simple calculations. No Long Mahcine requiring calculations r required :D

  [#permalink] 14 Jul 2005, 00:44

Go to page   Previous    1   2   [ 21 posts ] 

Display posts from previous: Sort by

A woman has 11 close friends. Find the number of ways she

  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®.