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

It is currently 16 Dec 2018, 23:55

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 in December
PrevNext
SuMoTuWeThFrSa
2526272829301
2345678
9101112131415
16171819202122
23242526272829
303112345
Open Detailed Calendar
  • 10 Keys to nail DS and CR questions

     December 17, 2018

     December 17, 2018

     06:00 PM PST

     07:00 PM PST

    Join our live webinar and learn how to approach Data Sufficiency and Critical Reasoning problems, how to identify the best way to solve each question and what most people do wrong.
  • R1 Admission Decisions: Estimated Decision Timelines and Chat Links for Major BSchools

     December 17, 2018

     December 17, 2018

     10:00 PM PST

     11:00 PM PST

    From Dec 5th onward, American programs will start releasing R1 decisions. Chat Rooms: We have also assigned chat rooms for every school so that applicants can stay in touch and exchange information/update during decision period.

Running at the same constant rate, 5 identical machines can produce on

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

Hide Tags

Math Expert
User avatar
V
Joined: 02 Sep 2009
Posts: 51234
Running at the same constant rate, 5 identical machines can produce on  [#permalink]

Show Tags

New post 05 May 2017, 03:53
00:00
A
B
C
D
E

Difficulty:

  55% (hard)

Question Stats:

66% (01:35) correct 34% (01:36) wrong based on 158 sessions

HideShow timer Statistics

Running at the same constant rate, 5 identical machines can produce one lot containing a certain number of toys per hour. At this rate, how many toys could 8 machines produce in 1/2 hours?

(1) Five machines can produce 8 lots from 8 a.m. to 4 p.m.
(2) The five machines working together can produce 3 toys per minute.

_________________

New to the Math Forum?
Please read this: Ultimate GMAT Quantitative Megathread | All You Need for Quant | PLEASE READ AND FOLLOW: 12 Rules for Posting!!!

Resources:
GMAT Math Book | Triangles | Polygons | Coordinate Geometry | Factorials | Circles | Number Theory | Remainders; 8. Overlapping Sets | PDF of Math Book; 10. Remainders | GMAT Prep Software Analysis | SEVEN SAMURAI OF 2012 (BEST DISCUSSIONS) | Tricky questions from previous years.

Collection of Questions:
PS: 1. Tough and Tricky questions; 2. Hard questions; 3. Hard questions part 2; 4. Standard deviation; 5. Tough Problem Solving Questions With Solutions; 6. Probability and Combinations Questions With Solutions; 7 Tough and tricky exponents and roots questions; 8 12 Easy Pieces (or not?); 9 Bakers' Dozen; 10 Algebra set. ,11 Mixed Questions, 12 Fresh Meat

DS: 1. DS tough questions; 2. DS tough questions part 2; 3. DS tough questions part 3; 4. DS Standard deviation; 5. Inequalities; 6. 700+ GMAT Data Sufficiency Questions With Explanations; 7 Tough and tricky exponents and roots questions; 8 The Discreet Charm of the DS; 9 Devil's Dozen!!!; 10 Number Properties set., 11 New DS set.


What are GMAT Club Tests?
Extra-hard Quant Tests with Brilliant Analytics

Manager
Manager
User avatar
S
Joined: 05 Dec 2016
Posts: 244
Concentration: Strategy, Finance
GMAT 1: 620 Q46 V29
GMAT ToolKit User
Re: Running at the same constant rate, 5 identical machines can produce on  [#permalink]

Show Tags

New post 05 May 2017, 04:14
(1) From this we can calculate that 5 machines produce 1 lot per hour. This information is already given in question stem.
(2) 3 toys/min. ===> 180 toys per Hour (lot)
8 (machines) * 1/10 (rate per half an hour) * 180 (toys per lot) = 144 toys.

Answer B.
Director
Director
avatar
S
Joined: 21 Mar 2016
Posts: 521
Reviews Badge
Re: Running at the same constant rate, 5 identical machines can produce on  [#permalink]

Show Tags

New post 07 May 2017, 09:21
1
stat 1: same info as given in stem...not suff

stat2: no of toys per hour can be calculated by 5 machines.. and then rate can be calulated,,suff

ans B
Non-Human User
User avatar
Joined: 09 Sep 2013
Posts: 9195
Premium Member
Re: Running at the same constant rate, 5 identical machines can produce on  [#permalink]

Show Tags

New post 20 Oct 2018, 13:51
Hello from the GMAT Club BumpBot!

Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
_________________

GMAT Books | GMAT Club Tests | Best Prices on GMAT Courses | GMAT Mobile App | Math Resources | Verbal Resources

GMAT Club Bot
Re: Running at the same constant rate, 5 identical machines can produce on &nbs [#permalink] 20 Oct 2018, 13:51
Display posts from previous: Sort by

Running at the same constant rate, 5 identical machines can produce on

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


Copyright

GMAT Club MBA Forum Home| About| Terms and Conditions and Privacy Policy| 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®.