It is currently 20 Nov 2017, 10:36

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

Events & Promotions

Events & Promotions in June
Open Detailed Calendar

Amy's grade was 90th percentile of the 80 grades for her

  post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
Manager
Manager
User avatar
Joined: 25 May 2006
Posts: 226

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

Amy's grade was 90th percentile of the 80 grades for her [#permalink]

Show Tags

New post 10 Jun 2006, 12:59
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions

HideShow timer Statistics

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

Amy's grade was 90th percentile of the 80 grades for her class. Of the 100 grades from another class, 19 were higher than Amy's, and the rest were lower. If no other grade was the same as Amy's grade, then Amy's grade was what percentile of the grades of the two classes combined?

A. 72nd
B. 80th
C. 81st
D. 85th
E. 92nd

Please explain, Thanks

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

Manager
Manager
User avatar
Joined: 19 Apr 2006
Posts: 231

Kudos [?]: 3 [0], given: 0

 [#permalink]

Show Tags

New post 10 Jun 2006, 16:59
D =85

total amount of grades 180
Amy at 90th = 72
19 higher than Amy = 81
therefore, (72+81)/180 = 85%

Kudos [?]: 3 [0], given: 0

  [#permalink] 10 Jun 2006, 16:59
Display posts from previous: Sort by

Amy's grade was 90th percentile of the 80 grades for her

  post reply Question banks Downloads My Bookmarks Reviews Important topics  


GMAT Club MBA Forum Home| About| Terms and Conditions| GMAT Club Rules| Contact| Sitemap

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®.