probability and permutations : GMAT Quantitative Section
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probability and permutations

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Intern
Joined: 23 Oct 2013
Posts: 41
Concentration: Strategy, Entrepreneurship
GMAT 1: 690 Q48 V36
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WE: Information Technology (Manufacturing)
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11 Nov 2013, 20:51
I am having a lot of difficulty understanding probablity, permutations and combinations. Do you guys know any resources that can help, perhaps a textbook?

Thank you!
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12 Nov 2013, 01:31
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fullymooned wrote:
I am having a lot of difficulty understanding probablity, permutations and combinations. Do you guys know any resources that can help, perhaps a textbook?

Thank you!

Theory on Combinations: math-combinatorics-87345.html

DS questions on Combinations: search.php?search_id=tag&tag_id=31
PS questions on Combinations: search.php?search_id=tag&tag_id=52

Tough and tricky questions on Combinations: hardest-area-questions-probability-and-combinations-101361.html

Theory on probability problems: math-probability-87244.html

All DS probability problems to practice: search.php?search_id=tag&tag_id=33
All PS probability problems to practice: search.php?search_id=tag&tag_id=54

Tough probability questions: hardest-area-questions-probability-and-combinations-101361.html

Hope it helps.
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12 Nov 2013, 22:57
fullymooned wrote:
I am having a lot of difficulty understanding probablity, permutations and combinations. Do you guys know any resources that can help, perhaps a textbook?

Thank you!

The Veritas P&C book does a great job of breaking down the basics of this difficult topic to help you understand. It also has many practice problems. You can check it out here:
http://www.amazon.com/Combinatorics-Pro ... ation+book
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Re: probability and permutations   [#permalink] 12 Nov 2013, 22:57
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