It is currently 17 Nov 2017, 18:16

### 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

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# Ann, Bob, Chris, Dana, and Eric are different ages such that

 post reply Question banks Downloads My Bookmarks Reviews Important topics
Author Message
VP
Joined: 14 May 2006
Posts: 1399

Kudos [?]: 226 [0], given: 0

Ann, Bob, Chris, Dana, and Eric are different ages such that [#permalink]

### Show Tags

14 Jul 2006, 15:11
00:00

Difficulty:

(N/A)

Question Stats:

100% (04:53) correct 0% (00:00) wrong based on 1 sessions

### HideShow timer Statistics

This topic is locked. If you want to discuss this question please re-post it in the respective forum.

Ann, Bob, Chris, Dana, and Eric are different ages such that their average age is 16. Bob is twice as old as Ann was three years ago. Eric is nine years younger than Bob. The sum of Chris and Ann's ages is equal to twice Dana's age. Dana is one year older than Ann. How old is Eric?

A) 13

B) 14

C) 15

D) 22

E) 23

Kudos [?]: 226 [0], given: 0

Manager
Joined: 25 May 2006
Posts: 226

Kudos [?]: 75 [0], given: 0

### Show Tags

14 Jul 2006, 16:29
-A-

A+B+C+D+E=80 -(1)

B=2(A-3)
E=B-9
C+A=2D
D=A+1
----------------
A=A
B=2A-6
C=A+2
D=A+1
E=2A-15

A+2A-6+A+2+A+1+2A-15=80
A=14
E=13
_________________

Who is John Galt?

Kudos [?]: 75 [0], given: 0

VP
Joined: 14 May 2006
Posts: 1399

Kudos [?]: 226 [0], given: 0

### Show Tags

22 Jul 2006, 20:07
OA is A... spent 5 min on this sucker

Kudos [?]: 226 [0], given: 0

22 Jul 2006, 20:07
Display posts from previous: Sort by

# Ann, Bob, Chris, Dana, and Eric are different ages such that

 post reply Question banks Downloads My Bookmarks Reviews Important topics

 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®.