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abhaypratapsingh
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combination & probability .. resources.. 17 Jul 2008, 05:55
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HI:
Where can I find good resources and questions for permutation and combinations type and probability type of questions...


thanks,
abhay :)
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jallenmorris
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combination & probability .. resources.. 17 Jul 2008, 05:57
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I think I posted a bunch of links to someone a few weeks ago. I'll try to find the post and give you the link.

This isn't the one I was thinking of, but it should help:

7-p469286?t=64180&hilit=combinations+practice#p469286

abhaypratapsingh
HI:
Where can I find good resources and questions for permutation and combinations type and probability type of questions...


thanks,
abhay :)
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lumone
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combination & probability .. resources.. 17 Jul 2008, 07:28
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https://www.gmathacks.com/gmat-math/unde ... tions.html

https://betterexplained.com/articles/eas ... binations/


https://www.gmathacks.com/gmat-math/gmat ... rd-or.html

https://www.gmathacks.com/gmat-math/gmat ... ctive.html
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greenoak
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combination & probability .. resources.. 17 Jul 2008, 10:25
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This is walker's list (from the link in his signature):

https://gmatclub.com/forum/7-t56486

Very good selection of questions of various difficulty levels.
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ko
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combination & probability .. resources.. 17 Jul 2008, 10:32
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I really like the MGMAT book (I think combinitorics/probability are coverd in the "Word Translations" book). The material is very basic, but I think that you only need basic concepts for combintorics and probability. For example, I got a 49-Q on my GMAT, and I only saw 1 probability question, which was very simple, and no permutation/combination problems. So I think the depth that MGMAT goes into is appropriate and very easy to understand.
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jallenmorris
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combination & probability .. resources.. 17 Jul 2008, 10:51
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What was your verabl score, and overall score?

smkrn
I really like the MGMAT book (I think combinitorics/probability are coverd in the "Word Translations" book). The material is very basic, but I think that you only need basic concepts for combintorics and probability. For example, I got a 49-Q on my GMAT, and I only saw 1 probability question, which was very simple, and no permutation/combination problems. So I think the depth that MGMAT goes into is appropriate and very easy to understand.
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ko
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combination & probability .. resources.. 17 Jul 2008, 10:55
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jallenmorris
What was your verabl score, and overall score?

smkrn
I really like the MGMAT book (I think combinitorics/probability are coverd in the "Word Translations" book). The material is very basic, but I think that you only need basic concepts for combintorics and probability. For example, I got a 49-Q on my GMAT, and I only saw 1 probability question, which was very simple, and no permutation/combination problems. So I think the depth that MGMAT goes into is appropriate and very easy to understand.
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I kind of screwed up the verbal. I got a 42-V for an overall 740.