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436 Amazing GMAT Data Sufficiency Questions with Answers

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

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

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New post 29 Nov 2012, 07:30

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

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New post 29 Nov 2012, 07:40
yes source please.

Cheers

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

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New post 29 Nov 2012, 08:59
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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Re: 436 Amazing GMAT Data Sufficiency Questions with Answers [#permalink]

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New post 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.

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

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New post 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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New post 29 Nov 2012, 17:45
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.

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

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

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

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New post 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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New post 01 Oct 2016, 10:32
Hello from the GMAT Club BumpBot!

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New post 03 Oct 2017, 04:14
Hello from the GMAT Club BumpBot!

Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

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Re: 436 Amazing GMAT Data Sufficiency Questions with Answers   [#permalink] 03 Oct 2017, 04:14
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