Summer is Coming! Join the Game of Timers Competition to Win Epic Prizes. Registration is Open. Game starts Mon July 1st.

It is currently 20 Jul 2019, 11:03

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

A machine labels 150 bottles in 20 minutes. At this rate, how many min

  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: 56304
A machine labels 150 bottles in 20 minutes. At this rate, how many min  [#permalink]

Show Tags

New post 11 Jan 2019, 00:28
00:00
A
B
C
D
E

Difficulty:

  5% (low)

Question Stats:

92% (00:49) correct 8% (01:22) wrong based on 44 sessions

HideShow timer Statistics


Senior PS Moderator
User avatar
D
Status: It always seems impossible until it's done.
Joined: 16 Sep 2016
Posts: 751
GMAT 1: 740 Q50 V40
GMAT 2: 770 Q51 V42
GMAT ToolKit User Reviews Badge
Re: A machine labels 150 bottles in 20 minutes. At this rate, how many min  [#permalink]

Show Tags

New post 11 Jan 2019, 00:41
150 Bottles -> 20 mins
15 bottles -> 2 mins (dividing by 10)
60 bottles -> 2*4 = 8 mins
No need to write anything, practice doing such questions in your head.

Bunuel wrote:
A machine labels 150 bottles in 20 minutes. At this rate, how many minutes does it take to label 60 bottles?

A. 2
B. 4
C. 6
D. 8
E. 10

_________________
Regards,
Gladi



“Do. Or do not. There is no try.” - Yoda (The Empire Strikes Back)
GMAT Club Legend
GMAT Club Legend
User avatar
D
Joined: 18 Aug 2017
Posts: 4252
Location: India
Concentration: Sustainability, Marketing
GPA: 4
WE: Marketing (Energy and Utilities)
GMAT ToolKit User Premium Member CAT Tests
Re: A machine labels 150 bottles in 20 minutes. At this rate, how many min  [#permalink]

Show Tags

New post 11 Jan 2019, 02:55
Bunuel wrote:
A machine labels 150 bottles in 20 minutes. At this rate, how many minutes does it take to label 60 bottles?

A. 2
B. 4
C. 6
D. 8
E. 10


per minute rate = 150/2 = 15/2

for 60 bottles ; 60 * 2/15 = 8 mins
IMO D
_________________
If you liked my solution then please give Kudos. Kudos encourage active discussions.
GMAT Club Bot
Re: A machine labels 150 bottles in 20 minutes. At this rate, how many min   [#permalink] 11 Jan 2019, 02:55
Display posts from previous: Sort by

A machine labels 150 bottles in 20 minutes. At this rate, how many min

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





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