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# In a marketing survey for products A, B, and C, 1,000 people

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Senior Manager
Joined: 30 May 2005
Posts: 266
In a marketing survey for products A, B, and C, 1,000 people  [#permalink]

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11 Jun 2005, 18:08
00:00

Difficulty:

(N/A)

Question Stats:

80% (00:06) correct 20% (00:01) wrong based on 8 sessions

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In a marketing survey for products A, B, and C, 1,000 people were asked which of the products, if any, they use. The three circular regions in the diagram above represent the numbers of people who use products A, B,
and C, according to the survey results. Of the people surveyed, a total of 400 use A, a total of 400 use B, and a total of 450 use C.
. What percent of the people surveyed use product A or product B or both, but not product C?
(A) 12.5%
(B) 17.5%
(C) 30%
(D) 40%
(E) 60%

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Senior Manager
Joined: 17 May 2005
Posts: 252
Location: Auckland, New Zealand

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11 Jun 2005, 18:42
1
mandy wrote:
In a marketing survey for products A, B, and C, 1,000 people were asked which of the products, if any, they use. The three circular regions in the diagram above represent the numbers of people who use products A, B,
and C, according to the survey results. Of the people surveyed, a total of 400 use A, a total of 400 use B, and a total of 450 use C.
. What percent of the people surveyed use product A or product B or both, but not product C?
(A) 12.5%
(B) 17.5%
(C) 30%
(D) 40%
(E) 60%

Number of people who only use A=400-125-75-125=75
Number of people who only use B=400-125-75-100=100
Number of people who use A/B or both but not C = 75+125+100=300
Ans=30% C

--== Message from the GMAT Club Team ==--

THERE IS LIKELY A BETTER DISCUSSION OF THIS EXACT QUESTION.
This discussion does not meet community quality standards. It has been retired.

If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.
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Joined: 09 Sep 2013
Posts: 11438
Re: In a marketing survey for products A, B, and C, 1,000 people  [#permalink]

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17 Aug 2018, 17:19
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: In a marketing survey for products A, B, and C, 1,000 people   [#permalink] 17 Aug 2018, 17:19
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