436 Amazing GMAT Data Sufficiency Questions with Answers : Quantitative Questions

problogger99

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436 Amazing GMAT Data Sufficiency Questions with Answers [#permalink]

Updated on: 10 Dec 2012, 06:42

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Originally posted by problogger99 on 29 Nov 2012, 07:29.
Last edited by problogger99 on 10 Dec 2012, 06:42, edited 4 times in total.

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dabral

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Re: 436 Amazing GMAT Data Sufficiency Questions with Answers [#permalink]

29 Nov 2012, 16:56

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Every single question in these two documents is from the Official GMATPrep Test database. These are clearly the best source of questions after the Official Guides. Just make sure you do these after you have taken the two Official Practice Tests in the GMATPrep software.

Dabral

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carcass

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Re: 436 Amazing GMAT Data Sufficiency Questions with Answers [#permalink]

29 Nov 2012, 07:30

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the source ?? give me info please about these PDF

Thanks
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Jp27

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Re: 436 Amazing GMAT Data Sufficiency Questions with Answers [#permalink]

29 Nov 2012, 07:40

yes source please.

Cheers

nelz007

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Re: 436 Amazing GMAT Data Sufficiency Questions with Answers [#permalink]

29 Nov 2012, 08:59

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These are gmat prep questions unless he's mixed some questions from other sources. I've seen someone made a similar post before...

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carcass

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Re: 436 Amazing GMAT Data Sufficiency Questions with Answers [#permalink]

29 Nov 2012, 17:30

dabral wrote:

Every single question in these two documents is from the Official GMATPrep Test database. These are clearly the best source of questions after the Official Guides. Just make sure you do these after you have taken the two Official Practice Tests in the GMATPrep software.

Dabral

Ok but what about for instance the 5 question of the second dcument ??

Quote:

5. 354-!-item-!-187;#058&000214
If x, y, and z are integers, is x + y + 2z even?

(1) x + z is even.

(2) y + z is even.

This doesn't make much sense .....................
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dabral

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Re: 436 Amazing GMAT Data Sufficiency Questions with Answers [#permalink]

29 Nov 2012, 17:45

Expert Reply

carcass,

Why? It is exactly the same as the question in the GMATPrep software. Is it because of the 2z there, because we know 2z is always even, so why did they put it there?

The question is really equivalent to Is x+y even?
Here each statement alone is insufficient.

1) x = 3, z = 3, y = 4 Answer is No
x = 2, z = 2, y = 4 Answer is Yes.
Insufficient.

same logic for statement 2 as well.

Now when we combine the two statements, do you see a clean way to do it that involves a simple step.
No paper or pencil required.

Cheers,
Dabral

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sunita123

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Re: 436 Amazing GMAT Data Sufficiency Questions with Answers [#permalink]

05 Jul 2014, 10:58

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do you have solutions ?

problogger99 wrote:

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viraj1188

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Re: 436 Amazing GMAT Data Sufficiency Questions with Answers [#permalink]

07 Jan 2015, 13:23

What about this? My PDF is missing the question link and shows random data for all the questions.

51. 4284-!-item-!-187;#058&003822
What is the total value of Company H's stock?
(1) Investor P owns 4
1 of the shares of Company H’s total stock.
(2) The total value of Investor Q’s shares of Company H’s stock is $16,000.

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Bunuel

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Re: 436 Amazing GMAT Data Sufficiency Questions with Answers [#permalink]

07 Jan 2015, 19:43

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viraj1188 wrote:

What about this? My PDF is missing the question link and shows random data for all the questions.

51. 4284-!-item-!-187;#058&003822
What is the total value of Company H's stock?
(1) Investor P owns 4
1 of the shares of Company H’s total stock.
(2) The total value of Investor Q’s shares of Company H’s stock is $16,000.

Discussed here: what-is-the-total-value-of-company-h-s-stock-119515.html
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prachimehta

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Re: 436 Amazing GMAT Data Sufficiency Questions with Answers [#permalink]

08 Sep 2015, 03:59

I cannot see the links for the solutions. The links are broken or weird characters. Can someone help?

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Bunuel

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Re: 436 Amazing GMAT Data Sufficiency Questions with Answers [#permalink]

08 Sep 2015, 04:01

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prachimehta wrote:

I cannot see the links for the solutions. The links are broken or weird characters. Can someone help?

All those questions with solutions are in our data base: viewforumtags.php

Hope it helps.
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Re: 436 Amazing GMAT Data Sufficiency Questions with Answers [#permalink]

30 Jan 2019, 22:22

problogger99 wrote:

This is a pure gold collection. 2 pdf contains 436, 500-800 level data sufficiency problems.

My other top quality collection - must download

Quant:
https://gmatclub.com/forum/436-amazing-gmat-data-sufficiency-questions-with-answers-143279.html
https://gmatclub.com/forum/700-to-800-level-quant-question-with-detail-soluition-143321.html
https://gmatclub.com/forum/must-have-scanned-handnote-quantitative-gmat-math-shortcuts-143308.html
https://gmatclub.com/forum/best-gmat-quant-concepts-note-a-must-have-143278.html

May I have the "problem solving" part with pdf/docs/epub version?
Thanks_
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Re: 436 Amazing GMAT Data Sufficiency Questions with Answers [#permalink]

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Re: 436 Amazing GMAT Data Sufficiency Questions with Answers [#permalink]

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436 Amazing GMAT Data Sufficiency Questions with Answers

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