GMAT Changed on April 16th - Read about the latest changes here

It is currently 27 May 2018, 16:41

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

GMAT Flashcards

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
Intern
Intern
avatar
Joined: 04 Feb 2015
Posts: 1
Re: GMAT Flashcards [#permalink]

Show Tags

New post 04 Feb 2015, 08:39
This is awesome, thank you for this. Is there an updated 2015 version by any chance?
Intern
Intern
avatar
Joined: 06 Mar 2015
Posts: 7
Re: GMAT Flashcards [#permalink]

Show Tags

New post 07 May 2015, 13:32
On Page 20, I am pretty sure that it is 1A=2Ds.. So I think the answer should be 1:2 and not 2:1
Expert Post
1 KUDOS received
Math Expert
User avatar
V
Joined: 02 Sep 2009
Posts: 45498
Re: GMAT Flashcards [#permalink]

Show Tags

New post 11 May 2015, 07:41
1
This post received
KUDOS
Expert's post
2
This post was
BOOKMARKED
ZLukeZ wrote:
On Page 20, I am pretty sure that it is 1A=2Ds.. So I think the answer should be 1:2 and not 2:1


No, the answer is 2:1. If a = 2d, then a:d=2:1.

What is the ratio of a to d if 2a=3b, 1/2*b=2c, and 3c=d?

A) 1:2
B) 2:1
C) 2:3
D) 4:3
E) 1:5

2a = 3b --> a = 3/2*b
1/2*b = 2c --> b = 4c, thus a = 3/2*4c = 6c.

Therefore, a/d = 6c/3c = 2.

Answer: B.
_________________

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

Intern
Intern
avatar
Joined: 13 Jun 2015
Posts: 6
Re: GMAT Flashcards [#permalink]

Show Tags

New post 01 Jul 2015, 10:19
Thank you for the resources! +1 kudo:)))
Intern
Intern
avatar
Joined: 13 Jun 2015
Posts: 6
Re: GMAT Flashcards [#permalink]

Show Tags

New post 01 Jul 2015, 10:19
Thank you for the resources! +1 kudo:)))
Intern
Intern
avatar
Joined: 12 Feb 2016
Posts: 11
Re: GMAT Flashcards [#permalink]

Show Tags

New post 20 Feb 2016, 20:20
I've got a question on the Arithmetic to Memorize flashcards.

Is it really recommended to memorize all the multiples of 8 to 160, the multiples of 12, to 120, the multiples of 15, to 150, the powers' of 2 up to 2^7, and the powers of 4 up to 4^4 and 3 up to 3^5?

Or should I just be able to calculate these values quickly. I know this is in excess of what the MGAT books recommend.

Looking for opinions before I dedicate the mental capital to memorize all theses.
Expert Post
1 KUDOS received
EMPOWERgmat Instructor
User avatar
D
Status: GMAT Assassin/Co-Founder
Affiliations: EMPOWERgmat
Joined: 19 Dec 2014
Posts: 11674
Location: United States (CA)
GMAT 1: 800 Q51 V49
GRE 1: 340 Q170 V170
Re: GMAT Flashcards [#permalink]

Show Tags

New post 21 Feb 2016, 14:06
1
This post received
KUDOS
Expert's post
HI alextaylor116,

You ask a good question. The answer lies in how quickly you can actually work through the examples that you listed. So, try timing yourself - if you can physically calculate all of those end results perfectly and quickly, then you probably don't need to memorize them. However, if you make mistakes or are 'slow' with that work, then memorizing that information might be helpful to your overall performance in the Quant section.

GMAT assassins aren't born, they're made,
Rich
_________________

760+: Learn What GMAT Assassins Do to Score at the Highest Levels
Contact Rich at: Rich.C@empowergmat.com

Rich Cohen

Co-Founder & GMAT Assassin

Special Offer: Save $75 + GMAT Club Tests Free
  Official GMAT Exam Packs + 70 Pt. Improvement Guarantee
www.empowergmat.com/

***********************Select EMPOWERgmat Courses now include ALL 6 Official GMAC CATs!***********************

Expert Post
1 KUDOS received
SVP
SVP
avatar
B
Joined: 06 Nov 2014
Posts: 1888
Re: GMAT Flashcards [#permalink]

Show Tags

New post 21 Feb 2016, 21:35
1
This post received
KUDOS
Expert's post
alextaylor116 wrote:
I've got a question on the Arithmetic to Memorize flashcards.

Is it really recommended to memorize all the multiples of 8 to 160, the multiples of 12, to 120, the multiples of 15, to 150, the powers' of 2 up to 2^7, and the powers of 4 up to 4^4 and 3 up to 3^5?

Or should I just be able to calculate these values quickly. I know this is in excess of what the MGAT books recommend.

Looking for opinions before I dedicate the mental capital to memorize all theses.


I would not recommend that. Do not try to burden yourself with memorizing too many things.
As long as you are able to calculate these values quickly, you are good to goo.
Current Student
avatar
B
Status: Persevere
Joined: 09 Jan 2016
Posts: 122
Location: Hong Kong
GMAT 1: 750 Q50 V41
GPA: 3.52
Reviews Badge
GMAT Flashcards [#permalink]

Show Tags

New post 22 Feb 2016, 21:33
This is really great for on-the-go prep. Thank you so much
Intern
Intern
avatar
B
Joined: 04 Mar 2016
Posts: 1
Re: GMAT Flashcards [#permalink]

Show Tags

New post 11 Mar 2016, 04:28
On Page 24, "Powers 9" problem; I'm sorry but could someone please elaborate the answer a bit. I'm having a bit of difficulty in understanding the logic of it.
Intern
Intern
avatar
Joined: 18 Apr 2015
Posts: 4
Re: GMAT Flashcards [#permalink]

Show Tags

New post 29 Apr 2016, 12:33
Awesome! Very helpful!!
Thank you for this knowledge!
Intern
Intern
avatar
B
Joined: 17 Jan 2015
Posts: 37
Location: India
GMAT 1: 620 Q42 V34
GMAT 2: 710 Q49 V38
Reviews Badge
Re: GMAT Flashcards [#permalink]

Show Tags

New post 15 May 2016, 04:42
Hello bb,

The link is not valid, maybe, as I tried downloading the flashcards several times but could not. Could you please check at your end the validity of link and fix it, if required? Thanks.

Regards,
Pallavi
1 KUDOS received
Manager
Manager
User avatar
B
Joined: 23 Jun 2009
Posts: 196
Location: Brazil
GMAT 1: 470 Q30 V20
GMAT 2: 620 Q42 V33
GMAT ToolKit User Premium Member
Re: GMAT Flashcards [#permalink]

Show Tags

New post 02 Jun 2016, 08:05
1
This post received
KUDOS
Hi Guys! Bunuel bb

I am a heavy user now of Flashcards! Wow! so helpful

Two quick suggestions for inclusion:

* Mixture Problems
- basic approach and some alternative approaches

* Special characters
- basic approach
Expert Post
1 KUDOS received
Math Expert
User avatar
V
Joined: 02 Sep 2009
Posts: 45498
Re: GMAT Flashcards [#permalink]

Show Tags

New post 02 Jun 2016, 11:45
1
This post received
KUDOS
Expert's post
2
This post was
BOOKMARKED
felippemed wrote:
Hi Guys! Bunuel bb

I am a heavy user now of Flashcards! Wow! so helpful

Two quick suggestions for inclusion:

* Mixture Problems
- basic approach and some alternative approaches

* Special characters
- basic approach


1. Mixture Problems - theory and practice questions:
Weighted Average and Mixture Problems on the GMAT
Mixture Tips and Tricks
Mixture Problems Made Easy

DS Mixture Problems
PS Mixture Problems

2. Check function questions in our Special Questions Directory:

Operations/functions defining algebraic/arithmetic expressions
Symbols Representing Arithmetic Operation
Rounding Functions
Various Functions

Hope it helps.
_________________

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
B
Joined: 23 Jun 2009
Posts: 196
Location: Brazil
GMAT 1: 470 Q30 V20
GMAT 2: 620 Q42 V33
GMAT ToolKit User Premium Member
Re: GMAT Flashcards [#permalink]

Show Tags

New post 03 Jun 2016, 05:09
Quote:
Hope it helps.


Always does!

Thank you!
Intern
Intern
avatar
B
Joined: 14 Oct 2015
Posts: 9
GMAT 1: 660 Q48 V31
Reviews Badge CAT Tests
Re: GMAT Flashcards [#permalink]

Show Tags

New post 07 Sep 2016, 14:27
NIce work in compiling all the information at one place.
Intern
Intern
avatar
B
Joined: 14 Oct 2015
Posts: 9
GMAT 1: 660 Q48 V31
Reviews Badge CAT Tests
Re: GMAT Flashcards [#permalink]

Show Tags

New post 16 Sep 2016, 15:51
Great work bb.
Very well written. I think its better to print this out and go through them on a regular basis to have a reminder of the concepts.
Intern
Intern
avatar
Joined: 10 Feb 2016
Posts: 2
Re: GMAT Flashcards [#permalink]

Show Tags

New post 06 Oct 2016, 21:16
dora2014 wrote:
On Page 24, "Powers 9" problem; I'm sorry but could someone please elaborate the answer a bit. I'm having a bit of difficulty in understanding the logic of it.



same here,
In statement 1 m>n no matter we plug in m=2, n=1 or m=3, n=2. RHS>LHS. How did you conclude that statement 1 is insufficient ?
Also I'm having trouble understanding statement2, Can someone kindly decipher it.

Thanks in advance
Intern
Intern
User avatar
Joined: 13 Feb 2016
Posts: 18
Location: India
Akhilesh: Das
Concentration: Strategy, Technology
GMAT 1: 540 Q39 V24
GMAT ToolKit User Reviews Badge
Re: GMAT Flashcards [#permalink]

Show Tags

New post 20 Oct 2016, 10:10
Excellent work team! Really helpful :)
_________________

Thanks & Regards,
Akhilesh

Intern
Intern
avatar
B
Joined: 11 Jun 2013
Posts: 7
Premium Member
Re: GMAT Flashcards [#permalink]

Show Tags

New post 29 Mar 2017, 13:56
I loved thanks
I think the card triangles 8 ( ultra hard) should use greater than 1 instead less than 1.

It is a great question which Bunuel solved.
Since I am new, I cannot post the link to the old thread ( ds-triangle-m09q07-72173 )
Re: GMAT Flashcards   [#permalink] 29 Mar 2017, 13:56

Go to page   Previous    1   2   3   4   5   6   7   8   9   10   11    Next  [ 212 posts ] 

Display posts from previous: Sort by

GMAT Flashcards

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

Moderator: HKD1710

HOT DEALS FOR MAY
Math Revolution - $79/3 mo Special sale until May 31
Economist GMAT - Free Free 1-week trial + Free Test
examPAL - Free Full GMAT video course, 100% free
EMPOWERgmat - $99/mo GMAT Club tests included 2nd month
Target Test Prep - Save $800 $50 Discount + $750 Bonus [GMAT Club
Tests and Premium MBA Bundle]
Kaplan Courses - Save $475 $225 Discount + $250 Bonus
GMAT Club Tests - Free Included with every course purchase
of $149 or more - Full List is here


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®.