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# Quant Notes for PS & DS

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

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10 Jan 2010, 19:46
in the document, in page 2 there is a sentence that i could not understand:

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

What does that mean?

This document is outstanding..!! Thank you so much.
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Re: Quant Notes for PS & DS [#permalink]

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11 Jan 2010, 04:50
1
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anujairaj770 wrote:
in the document, in page 2 there is a sentence that i could not understand:

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

What does that mean?

This document is outstanding..!! Thank you so much.

Hi.

Basically there are some questions that go something like this: what would be total price for 50 tickets to a movie where first 5 tickets re for $5 and thereafter each tkt is for$0.75?

in the above do not forget to add \$5 in final total of 0.75 x 45.

this was a elementary example. you will find similar situations but of course not as easy

GS
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CRITICAL REASONING FOR BEGINNERS: notes & links to help you learn CR better. Click Below
http://gmatclub.com/forum/critical-reasoning-for-beginners-82111.html
QUANT NOTES FOR PS & DS: notes to help you do better in Quant. Click Below
http://gmatclub.com/forum/quant-notes-for-ps-ds-82447.html
GMAT Timing Planner: This little tool could help you plan timing strategy. Click Below
http://gmatclub.com/forum/gmat-cat-timing-planner-82513.html

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

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11 Jan 2010, 08:21
Got it.
It is something elementary but I have been bitten by that one time.

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

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26 Jan 2010, 04:39
This is really useful...thanks for sharing.
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Re: Quant Notes for PS & DS [#permalink]

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18 Feb 2010, 08:35
thanks alot mate.. very helpful...
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Re: Quant Notes for PS & DS [#permalink]

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20 Jun 2010, 18:07
Excellent collection. concise
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Re: Quant Notes for PS & DS [#permalink]

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26 Jul 2010, 05:21
very nice compilation!
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Re: Quant Notes for PS & DS [#permalink]

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29 Jul 2010, 13:53
FANTASTIC!!! THANKS!!!
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Re: Quant Notes for PS & DS [#permalink]

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10 Aug 2010, 18:11
Thanks for the notes, I reviewed them and make them a part of my core notes. Very helpful!
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Re: Quant Notes for PS & DS [#permalink]

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18 Aug 2010, 23:49
compact and clear summary
for this job you get a Kudos !
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Re: Quant Notes for PS & DS [#permalink]

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11 Jan 2011, 13:24
thanks man great stuff.
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Re: Quant Notes for PS & DS [#permalink]

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22 Apr 2011, 04:56
Thanks....its nice
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Re: Quant Notes for PS & DS [#permalink]

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26 May 2011, 22:30
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Re: Quant Notes for PS & DS [#permalink]

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30 May 2011, 03:25
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Re: Quant Notes for PS & DS [#permalink]

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19 Jan 2012, 20:56
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Re: Quant Notes for PS & DS [#permalink]

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19 Jan 2012, 20:56
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Re: Quant Notes for PS & DS [#permalink]

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31 Jan 2012, 00:18
Awesome Stuff
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Re: Quant Notes for PS & DS [#permalink]

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01 Apr 2012, 18:45
Awesome job! Just started studying and quant is my weakest subject, this should be very useful!
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Re: Quant Notes for PS & DS [#permalink]

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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

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

> 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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24 Jan 2014, 16:31
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Re: Quant Notes for PS & DS   [#permalink] 24 Jan 2014, 16:31

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# Quant Notes for PS & DS

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