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

It is currently 20 Aug 2018, 19:13

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

DS

  post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
Intern
Intern
avatar
B
Joined: 03 Jul 2017
Posts: 24
Location: India
Concentration: Operations, Leadership
GMAT 1: 700 Q48 V42
GPA: 3.85
WE: Operations (Consumer Electronics)
DS  [#permalink]

Show Tags

New post 27 Sep 2017, 17:30
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

67% (00:00) correct 33% (00:41) wrong based on 3 sessions

HideShow timer Statistics

Mary's farm has 9 more cows than four times the number of cows Nancy's farm has.
What is the greatest common factor of the number of cows that Mary's farm and
Nancy's farm has?
I. Mary's farm has 9 times the number of cows as Danny's farm has.
II. Nancy's farm has 4 times the number of cows as Jenny's farm has.

--== Message from GMAT Club Team ==--

This is not a quality discussion. It has been retired.

If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.

_________________

~~~~~~ consider giving kudos if you liked the post ~~~~~~

Math Expert
User avatar
V
Joined: 02 Sep 2009
Posts: 48067
Re: DS  [#permalink]

Show Tags

New post 27 Sep 2017, 21:11
ng2 wrote:
Mary's farm has 9 more cows than four times the number of cows Nancy's farm has.
What is the greatest common factor of the number of cows that Mary's farm and
Nancy's farm has?
I. Mary's farm has 9 times the number of cows as Danny's farm has.
II. Nancy's farm has 4 times the number of cows as Jenny's farm has.


PLEASE READ AND FOLLOW: RULES OF POSTING. Thank you.

--== Message from GMAT Club Team ==--

This is not a quality discussion. It has been retired.

If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.

_________________

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

Re: DS &nbs [#permalink] 27 Sep 2017, 21:11
Display posts from previous: Sort by

DS

  post reply Question banks Downloads My Bookmarks Reviews Important topics  

Events & Promotions

PREV
NEXT


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®.