GMAT Question of the Day: Daily via email | Daily via Instagram New to GMAT Club? Watch this Video

It is currently 21 Feb 2020, 02:35

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

For what duration did Antony speak in a meeting?

  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: 61358
For what duration did Antony speak in a meeting?  [#permalink]

Show Tags

New post 27 Jan 2020, 01:42
00:00
A
B
C
D
E

Difficulty:

  35% (medium)

Question Stats:

82% (01:21) correct 18% (00:22) wrong based on 16 sessions

HideShow timer Statistics

Manager
Manager
avatar
B
Joined: 22 Sep 2018
Posts: 67
Re: For what duration did Antony speak in a meeting?  [#permalink]

Show Tags

New post 27 Jan 2020, 07:29
statement 1

average = 55,

total words / total time = 55,
not sufficient ,

statement 2 ,

let x be rate ,

total words / total time - 12 min = orginal average - 4.. not sufficient

By combining , we have original average or rate = 55 words per min.

total words/ total time - 12 = 51.

52*total time / total time -12 = 51.

total time = 51*12 = 610 minutes.

OPTION C
GMAT Club Bot
Re: For what duration did Antony speak in a meeting?   [#permalink] 27 Jan 2020, 07:29
Display posts from previous: Sort by

For what duration did Antony speak in a meeting?

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





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