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Quant Notes for PS & DS

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Manager
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Status: done, waiting fingerss crossed!
Joined: 01 Jul 2009
Posts: 97
Location: India
Concentration: Entrepreneurship, Strategy
GMAT 1: 680 Q48 V35
GPA: 3.8
WE: General Management (Retail)
Quant Notes for PS & DS  [#permalink]

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New post Updated on: 24 Oct 2009, 10:07
147
1
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Hello all,

pls see attached .pdf file. I have compiled all my notes and those that i have gathered from various sources.

Credit goes to original posters from whose post i have copied.

hope this compilation will be of some use to one and all.

All the best

GS

PS: Whenever if have enough updates for notes, i would replace the attached file with the updated one!!
Version 1: downloaded 411 times
Version 2: downloaded 897 times
Version 3: uploaded on 24 Oct 09.
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Quant_Notes_by Target 760.pdf [513.71 KiB]
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Originally posted by Target760 on 15 Aug 2009, 06:41.
Last edited by Target760 on 24 Oct 2009, 10:07, edited 3 times in total.
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GMAT 1: 750 Q49 V42
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Re: Quant Notes for PS & DS  [#permalink]

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New post 15 Aug 2009, 17:42
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Fantastic Job!
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Joined: 14 Mar 2012
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Concentration: International Business, Finance
GMAT 1: 590 Q32 V30
GMAT 2: 700 Q48 V37
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Re: Quant Notes for PS & DS  [#permalink]

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New post 26 Jun 2012, 11:24
Great compilation!

One note.

I think the line
> GCD(a,b) * LCM(a,b) = a*b e.g. GCD(12,15)*(12,15) = 12*15 = 180

should read

GCD(a,b) * LCM(a,b) = a*b e.g. GCD(12,15)* LCM(12,15) = 3*60 = 180

Or am I missing something.

BTW had the same question as anujairaj770

about

> BEWARE
> • In questions that ask for calculating total costs with fixed costs for first print / tkt / etc and variable
> for others, in final answer do not forget to include the first pic / tkt etc

Would be nice if you could write out these words in your doc or just add the explanation given above.

Thanks

JS
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Re: Quant Notes for PS & DS  [#permalink]

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New post 29 Aug 2019, 02:09
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Re: Quant Notes for PS & DS   [#permalink] 29 Aug 2019, 02:09
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