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NEED HARD DS questions for practice.

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stanleyeales
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NEED HARD DS questions for practice. [#permalink] New post   26 Aug 2011, 09:38
I've been searching GMATclub forum for some kind of collection of hard DS questions but have been unable to find it. I am constantly scoring 700-720 in prep tests and have GMAT in two weeks. The only questions I get wrong in quant are hard DS questions. Could anyone give me any collection for practice? (dont want the easy ones)
I've completed:
1. OG12
2. All manhattan guides.
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Hussain15
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Re: NEED HARD DS questions for practice. [#permalink] New post   26 Aug 2011, 12:02
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Hi, have you tried gmat club tests??? These are quite challenging. Give them a try and you will have some good practice.

Also, check the questions in the signatures of Bunuel in below link. They are excellent too.

inequality-and-absolute-value-questions-from-my-collection-86939.html
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prateekbhatt
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Re: NEED HARD DS questions for practice. [#permalink] New post   26 Aug 2011, 13:17
Go for kaplan 800..Its a nice book good 650 - 700 + questions....
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stanleyeales
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Re: NEED HARD DS questions for practice. [#permalink] New post   27 Aug 2011, 00:33
Hussain15 wrote:
Hi, have you tried gmat club tests??? These are quite challenging. Give them a try and you will have some good practice.

Also, check the questions in the signatures of Bunuel in below link. They are excellent too.

Thank you very much for the Bunuel link. I was looking for exactly this kind of collection. :) I will explore Bunuel's complete collection. Could you give me more links to similar collections?
I don't have the time to sift through Kaplan 800 material for quality questions. :|
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jamifahad
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Re: NEED HARD DS questions for practice. [#permalink] New post   27 Aug 2011, 00:59
I finished studying Kaplan 800. Must say their Verbal section is good. Specially SC. But quant section doesn't have tough questions. For quant you are better off solving advanced problems from this forum.

Also, check out Jeff Sackmann's Total Math.
https://gmatclub.com/forum/review-of-jeff-sackmann-s-math-sets-96973.html
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Anasthaesium
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Re: NEED HARD DS questions for practice. [#permalink] New post   28 Aug 2011, 11:50
Hey guys, I am kinda looking towars Hard problems. really hard like 750 + ones. how good are the 1000 Ps DS in this regard? worth solving?
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prateekbhatt
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Re: NEED HARD DS questions for practice. [#permalink] New post   28 Aug 2011, 12:38
I dont trust that...though i have it....
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Re: NEED HARD DS questions for practice. [#permalink]
28 Aug 2011, 12:38

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