Of all sophomore students attending a certain college, 20% : DS Archive
Check GMAT Club Decision Tracker for the Latest School Decision Releases http://gmatclub.com/AppTrack

 It is currently 17 Jan 2017, 05:21

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

Of all sophomore students attending a certain college, 20%

 post reply Question banks Downloads My Bookmarks Reviews Important topics
Author Message
Senior Manager
Joined: 30 Aug 2003
Posts: 324
Location: dallas , tx
Followers: 1

Kudos [?]: 26 [0], given: 0

Of all sophomore students attending a certain college, 20% [#permalink]

Show Tags

15 Dec 2003, 11:55
00:00

Difficulty:

(N/A)

Question Stats:

100% (01:04) 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.

Of all sophomore students attending a certain college, 20% are enrolled in an English course while 10% are enrolled in a psychology course. How many sophomore students attend the college?
(1) 5% of the sophomore students at the college are enrolled in both an English course and a psychology course.
(2) A total of 210 sophomore students at the college are enrolled in neither an English course nor a psychology course.
_________________

shubhangi

Manager
Joined: 26 Aug 2003
Posts: 233
Location: United States
Followers: 1

Kudos [?]: 13 [0], given: 0

Show Tags

15 Dec 2003, 11:58
C.

(1) We know percentage that's enrolled in both... just 3rd of four unknown parts.
(2) We get number that is not enrolled in either. Just 3rd of four unknowns (not considering information in Stmnt1)
(combined) We know all four parts. English, Psych, Both, Neither. So we can find total.
Senior Manager
Joined: 30 Aug 2003
Posts: 324
Location: dallas , tx
Followers: 1

Kudos [?]: 26 [0], given: 0

Show Tags

15 Dec 2003, 12:01
Yup!! no need to workout..
Thanks
_________________

shubhangi

15 Dec 2003, 12:01
Display posts from previous: Sort by

Of all sophomore students attending a certain college, 20%

 post reply Question banks Downloads My Bookmarks Reviews Important topics

 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®.