GMAT Question of the Day - Daily to your Mailbox; hard ones only

It is currently 20 Oct 2019, 15:17

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.

Close

Request Expert Reply

Confirm Cancel

In 1980, a college had 4,000 students, of whom 30% were women. In 2010

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:

Hide Tags

Find Similar Topics 
Math Expert
User avatar
V
Joined: 02 Sep 2009
Posts: 58434
In 1980, a college had 4,000 students, of whom 30% were women. In 2010  [#permalink]

Show Tags

New post 22 Jan 2019, 23:57
00:00
A
B
C
D
E

Difficulty:

  25% (medium)

Question Stats:

82% (01:26) correct 18% (01:08) wrong based on 32 sessions

HideShow timer Statistics

Manager
Manager
User avatar
G
Joined: 11 Dec 2013
Posts: 121
Location: India
GMAT Date: 03-15-2015
WE: Education (Education)
GMAT ToolKit User
Re: In 1980, a college had 4,000 students, of whom 30% were women. In 2010  [#permalink]

Show Tags

New post 23 Jan 2019, 01:07
1
In 1980, 30% were women
4000 * 30/100 = 1200
In 2010, 60% were women
12000*60/100 = 7200

Percentage increase is required
Hence Increase = 7200-1200 = 6000
% increase = 6000/1200 * 100 = 500
IMO D
_________________
KUDOS will increase your score
GMAT Club Bot
Re: In 1980, a college had 4,000 students, of whom 30% were women. In 2010   [#permalink] 23 Jan 2019, 01:07
Display posts from previous: Sort by

In 1980, a college had 4,000 students, of whom 30% were women. In 2010

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  





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