A number of points are marked on a plane and are connected : Quant Question Archive [LOCKED]
Check GMAT Club App Tracker for the Latest School Decision Releases http://gmatclub.com/AppTrack

 It is currently 08 Dec 2016, 14:29

### 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

# A number of points are marked on a plane and are connected

Author Message
Senior Manager
Joined: 30 Aug 2003
Posts: 329
Location: BACARDIVILLE
Followers: 1

Kudos [?]: 18 [0], given: 0

A number of points are marked on a plane and are connected [#permalink]

### Show Tags

30 Jan 2004, 12:34
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

A number of points are marked on a plane and are connected pairwise by a line segment. If the total number of line segment is 15, how many points are marked on the plane?

a.5
b.6
c.8
d.7
e.
_________________

Pls include reasoning along with all answer posts.
****GMAT Loco****
Este examen me conduce jodiendo loco

Intern
Joined: 13 Aug 2003
Posts: 26
Location: DELHI
Followers: 0

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

### Show Tags

04 Feb 2004, 01:57
......6 Points
Manager
Joined: 16 Jan 2004
Posts: 64
Location: NJ
Followers: 1

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

### Show Tags

04 Feb 2004, 10:12
The numbers of lines are 15 and points are 2. I know 6C2 = 15 and the number of points are 6.

How did you come up with the number 6 . is is something like
xC2 = 15. Can you please explain your approach; Or you just did backsolving to comeup with the number 6
Display posts from previous: Sort by