Last visit was: 18 Nov 2025, 15:59 It is currently 18 Nov 2025, 15:59
Home
GMAT
Messages
Tests
Schools
Events
Rewards
Chat
My Profile
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.
Go to My Error Log Learn more
Close
Request Expert Reply
Confirm Cancel
Back to Forum
Create Topic
Downloads|   Theory|   
User avatar
miguelmick
User avatar
Joined: 17 Feb 2011
Last visit: 27 Feb 2025
Posts: 131
Own Kudos:
1,419
 [1311]
Given Kudos: 70
Concentration: Real Estate, Finance
Schools: MIT (Sloan) - Class of 2014
GMAT 1: 760 Q50 V44
Schools: MIT (Sloan) - Class of 2014
GMAT 1: 760 Q50 V44
Posts: 131
Kudos: 1,419
 [1311]
GMAT Flashcards - My comprehensive Quant Flashcards! Updated on: 18 Jul 2024, 07:36
Originally posted by miguelmick on 22 Feb 2011, 09:46.
Last edited by bb on 18 Jul 2024, 07:36, edited 6 times in total.
GMAT Focus Edition Update
998
Kudos
Add Kudos
307
Bookmarks
Bookmark this Post
You will find attached my GMAT flashcards (updated to GMAT Focus Edition)
They cover all the quant topics and are filled with examples.

If you enjoy them, please don't forget to award me Kudos! Thanks for that!


FOR MORE GMAT FLASHCARDS SEE The Posts below 🔽­

Attachment:
Flashcards - Quantitative Review 2024.pdf [568.98 KiB]
Downloaded 6674 times


Show Spoiler
Attachment:
File comment: Quantitative Review Flashcards
Flashcards - Quantitative Review.ppt [1.23 MiB]
Downloaded 71062 times
­
Most Helpful Reply
User avatar
Bunuel
User avatar
Math Expert
Joined: 02 Sep 2009
Last visit: 18 Nov 2025
Posts: 105,355
Own Kudos:
778,070
 [101]
Given Kudos: 99,964
Products:
GMAT Club Tests Forum Quiz
Expert
Expert reply
Active GMAT Club Expert! Tag them with @ followed by their username for a faster response.
Posts: 105,355
Kudos: 778,070
 [101]
GMAT Flashcards - My comprehensive Quant Flashcards! 23 Feb 2011, 19:17
33
Kudos
Add Kudos
67
Bookmarks
Bookmark this Post


User avatar
tsiria
User avatar
Joined: 05 Jan 2010
Last visit: 19 Mar 2013
Posts: 75
Own Kudos:
36
 [24]
Given Kudos: 9
Concentration: Finance, Real Estate
Schools: Wharton '14 (WL) Fuqua '14 (M$) Goizueta '14 (A) Kenan-Flagler '14 (A$) Kellogg 1YR '13 (D) Consortium (A) Consortium (A$)
WE:Asset Management (Real Estate)
Schools: Wharton '14 (WL) Fuqua '14 (M$) Goizueta '14 (A) Kenan-Flagler '14 (A$) Kellogg 1YR '13 (D) Consortium (A) Consortium (A$)
Posts: 75
Kudos: 36
 [24]
GMAT Flashcards - My comprehensive Quant Flashcards! 20 Jul 2011, 12:10
12
Kudos
Add Kudos
12
Bookmarks
Bookmark this Post
These flashcards are very useful. I have updated file with a table of content. Hope you find it helpful.
Thanks.
Attachments

Flashcards - Quantitative Review-4.ppt [1.46 MiB]
Downloaded 3146 times

General Discussion
User avatar
krishp84
User avatar
Joined: 16 Jan 2011
Last visit: 21 Nov 2015
Posts: 124
Own Kudos:
232
 [14]
Given Kudos: 62
Status:On...
Posts: 124
Kudos: 232
 [14]
GMAT Flashcards - My comprehensive Quant Flashcards! 07 Jul 2011, 15:30
6
Kudos
Add Kudos
8
Bookmarks
Bookmark this Post
Well organized....

But for weighted average, I feel an alternative approach will be easy

Quote:
Percents and weighted averages
Cereal K is 10% sugar and Cereal B is 2% sugar. What should be the ratio of them to produce a 4% sugar cereal?
Technique: Pick a smart number for one of the quantities and call the other quantity x. For example, picking 100 grams for Cereal K:
100*0.1 + 0.02*x = 0.04(100 + x)  10 + 0.02x = 4 + 0.04x
0.02x = 6  x = 300
So, the ratio is 3 parts of Cereal B to each part of Cereal K, or 1:3
Show more
10k+2b=4(k+b) ==>6k=2b ==> k:b = 1:3

Quote:
Percent Change and Weighted Averages
The revenue from pen sales was up 5%, but the revenue from pencil sales declined 13%. If the overall revenue was down 1%, what was the ratio of pen and pencil revenues?
105 + 0.87x = 0.99(100 + x)  6 = 0.12x  x = 50
So, the ratio is 2:1
Show more
105Pen+87Pencil=99(Pen+Pencil) ==> 6Pen = 12Pencil ==> Pen : Pencil = 2:1

Let me know your thoughts...
In fact this approach can be applied to any mixture problem : add/replace/remove combinations
User avatar
AdmitJA
User avatar
Joined: 04 Jul 2014
Last visit: 26 Mar 2018
Posts: 276
Own Kudos:
1,223
 [10]
Given Kudos: 420
Location: India
GMAT 1: 640 Q44 V34
GMAT 2: 710 Q49 V37
GPA: 3.58
WE:Analyst (Accounting)
Products:
My Reviews
GMAT 2: 710 Q49 V37
Posts: 276
Kudos: 1,223
 [10]
GMAT Flashcards - My comprehensive Quant Flashcards! 16 Nov 2014, 11:02
3
Kudos
Add Kudos
7
Bookmarks
Bookmark this Post
For the many of you who asked for verbal flashcards, take a loot at this: ultimately-comprehensive-gmat-sentence-correction-flash-cards-notes-185033.html#p1416768
User avatar
felippemed
User avatar
Joined: 23 Jun 2009
Last visit: 27 Oct 2020
Posts: 128
Own Kudos:
833
 [8]
Given Kudos: 138
Location: Brazil
GMAT 1: 470 Q30 V20
GMAT 2: 620 Q42 V33
GMAT 2: 620 Q42 V33
Posts: 128
Kudos: 833
 [8]
GMAT Flashcards - My comprehensive Quant Flashcards! 08 Jun 2016, 08:52
4
Kudos
Add Kudos
4
Bookmarks
Bookmark this Post
Hi, guys!

Such a great material!

So, I put the entire content to an "actual" flashcard program and improved it with visual material to illustrate parts of it.

It is already helping me anywhere I go since it is available for Android, IOs, and desktop version.

https://www.cram.com/search?query=felippeoliveria&search_in%5B%5D=username&image_filter=all&period=any&sm=1

Soon I will prepare a Verbal also based on the available SC and CR material available in the forum

Hope you guys like it
User avatar
Bunuel
User avatar
Math Expert
Joined: 02 Sep 2009
Last visit: 18 Nov 2025
Posts: 105,355
Own Kudos:
778,070
 [5]
Given Kudos: 99,964
Products:
GMAT Club Tests Forum Quiz
Expert
Expert reply
Active GMAT Club Expert! Tag them with @ followed by their username for a faster response.
Posts: 105,355
Kudos: 778,070
 [5]
GMAT Flashcards - My comprehensive Quant Flashcards! 29 Aug 2019, 02:00
Kudos
Add Kudos
5
Bookmarks
Bookmark this Post

Included in our Best Downloads of GMAT Club

User avatar
rlawodnr1997
User avatar
Joined: 23 Mar 2021
Last visit: 06 Apr 2023
Posts: 24
Own Kudos:
10
Given Kudos: 15
Location: Korea, Republic of
Schools: HBS '25 Tuck '25 (D) Tepper '25 (WL)
GMAT 1: 660 Q48 V32
GPA: 3.5
Schools: HBS '25 Tuck '25 (D) Tepper '25 (WL)
GMAT 1: 660 Q48 V32
Posts: 24
Kudos: 10
GMAT Flashcards - My comprehensive Quant Flashcards! 18 Aug 2022, 11:38
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Much Appreciated!
User avatar
tusharrajguru123
User avatar
Joined: 12 Jun 2022
Last visit: 25 Nov 2022
Posts: 8
Own Kudos:
2
Given Kudos: 12
Location: India
GPA: 3.5
Posts: 8
Kudos: 2
GMAT Flashcards - My comprehensive Quant Flashcards! 13 Sep 2022, 14:19
Kudos
Add Kudos
Bookmarks
Bookmark this Post
thank you all, its such a great collection undoubtedly very helpful for all gmat takers
User avatar
bb
User avatar
Founder
Joined: 04 Dec 2002
Last visit: 18 Nov 2025
Posts: 42,383
Own Kudos:
82,109
Given Kudos: 24,103
Location: United States
GMAT 1: 750 Q49 V42
GPA: 3
Products:
GMAT Club Tests Forum Quiz
Expert
Expert reply
Active GMAT Club Expert! Tag them with @ followed by their username for a faster response.
GMAT 1: 750 Q49 V42
Posts: 42,383
Kudos: 82,109
GMAT Flashcards - My comprehensive Quant Flashcards! 18 Jul 2024, 07:35
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Just a quick note that this great collection of flashcard wisdom has been updated to match the GMAT Focus Standard
User avatar
violinix
User avatar
Joined: 12 Mar 2023
Last visit: 10 Dec 2024
Posts: 11
Own Kudos:
10
Given Kudos: 10
Location: Germany
Schools: Erasmus
Schools: Erasmus
Posts: 11
Kudos: 10
GMAT Flashcards - My comprehensive Quant Flashcards! 23 Oct 2024, 05:41
Kudos
Add Kudos
Bookmarks
Bookmark this Post
bb
Just a quick note that this great collection of flashcard wisdom has been updated to match the GMAT Focus Standard
Show more
Slide 3 has a mistake. It says "\(w – 4 = -18, w = -22\)". However, if you have \(w - 4 = -18\) and add 4 on both sides you get
\(w = -14\).
User avatar
ScottTargetTestPrep
User avatar
Target Test Prep Representative
Joined: 14 Oct 2015
Last visit: 18 Nov 2025
Posts: 21,712
Own Kudos:
26,989
Given Kudos: 300
Status:Founder & CEO
Affiliations: Target Test Prep
Location: United States (CA)
Expert
Expert reply
Active GMAT Club Expert! Tag them with @ followed by their username for a faster response.
Posts: 21,712
Kudos: 26,989
GMAT Flashcards - My comprehensive Quant Flashcards! 10 Nov 2025, 06:59
Kudos
Add Kudos
Bookmarks
Bookmark this Post
We have a GMAT Equation Guide here: https://blog.targettestprep.com/gmat-equation-guide/
Moderator:
Bunuel
Math Expert
105355 posts